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EP2333158B2 - Finisseur pour revêtements routiers - Google Patents
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EP2333158B2 - Finisseur pour revêtements routiers - Google Patents

Finisseur pour revêtements routiers Download PDF

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Publication number
EP2333158B2
EP2333158B2 EP09014846.1A EP09014846A EP2333158B2 EP 2333158 B2 EP2333158 B2 EP 2333158B2 EP 09014846 A EP09014846 A EP 09014846A EP 2333158 B2 EP2333158 B2 EP 2333158B2
Authority
EP
European Patent Office
Prior art keywords
generator
energy
energy source
energy storage
load
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP09014846.1A
Other languages
German (de)
English (en)
Other versions
EP2333158A1 (fr
EP2333158B1 (fr
Inventor
Martin Dipl.-Ing. Buschmann
Achim Eul
Tobias Noll
Ralf Weiser
Michael Heindtel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Joseph Voegele AG
Original Assignee
Joseph Voegele AG
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Filing date
Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42115424&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2333158(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Joseph Voegele AG filed Critical Joseph Voegele AG
Priority to PL09014846T priority Critical patent/PL2333158T5/pl
Priority to EP09014846.1A priority patent/EP2333158B2/fr
Publication of EP2333158A1 publication Critical patent/EP2333158A1/fr
Publication of EP2333158B1 publication Critical patent/EP2333158B1/fr
Application granted granted Critical
Publication of EP2333158B2 publication Critical patent/EP2333158B2/fr
Active legal-status Critical Current
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
    • E01C2301/10—Heated screeds

Definitions

  • the invention relates to a paver explained in the preamble of claim 1 Art.
  • Such a paver is from the DE-A-19912248 known.
  • Road pavers of this type have a variety of electrical consumers, of which the heater for the screed is the most important. This heater is used to maintain the processing temperature of the paving so long until the paving is installed.
  • the electrical consumers of a paver are powered by a generator which in turn is powered by a primary energy source in the form of an internal combustion engine, usually a diesel engine.
  • the primary energy source not only drives the generator, but also provides power for other tasks of the paver, such as hydraulic power or the like.
  • this energy is not always needed. Nevertheless, the primary source of energy must be kept working so that the generator can operate as soon as heating power is required. This increases fuel consumption and the environmental impact of exhaust gases.
  • the known road paver trying to save energy thereby, that the heater clocked on and off, so that the power supply can be reduced. However, this does not solve the problem that nevertheless the primary energy source has to work continuously.
  • the invention has for its object to provide a paver with improved energy conservation.
  • the primary energy source can be switched off when only electrical energy is required. This saves fuel (in the case of an internal combustion engine) and avoids exhaust gases.
  • a battery is used as energy storage.
  • a thermal storage is possible.
  • Fig. 1 shows a paver 1 in a highly schematic representation.
  • the paver 1 is up to the features of the invention of conventional design and includes a chassis 2, with a chassis 3, a lying in the direction of travel F good container 4 and a rear in the direction of travel distribution device 5, which presents the property to be built a screed 6.
  • the energy required for the operation of the road paver 1 is provided by a primary energy source 7, usually an internal combustion engine and preferably a diesel engine.
  • the primary energy source 7 drives a generator 8, which is connected via converters 9 electrically connected to the various electrically operable consumers.
  • One of these consumers is a heating device 10, which heats the screed 6.
  • the primary energy source 7 continues to operate hydraulic pumps 11 to which a variety of secondary drives are hydraulically and / or mechanically connected, secondary drives such as a drive 12 for the chassis 3, a hydrostatic or electromagnetic steering drive 13, a hydrostatic or electromechanical drive 14 for the transverse distribution device 5, etc .. . could be.
  • secondary drives such as a drive 12 for the chassis 3, a hydrostatic or electromagnetic steering drive 13, a hydrostatic or electromechanical drive 14 for the transverse distribution device 5, etc .. . could be.
  • the primary energy source 7 is connected on the one hand directly to the hydraulic pump or pumps 11 and on the other hand directly to the generator 8.
  • the generator 8 supplies the heating device 10 with electrical energy as soon as the primary energy source 7 is operating.
  • an energy storage 15 is connected, which is charged during operation of the primary energy source 7 via the generator 8.
  • energy storage a battery (lead-acid battery) or capacitors or accumulators is preferably used.
  • the energy store is connected to the heater 10 such that the heater 10 can be supplied with energy in addition to the supply via the generator 8 via the energy storage.
  • a controller 17 is connected via an information line 18 to the energy store 15, via which the controller 17 receives information about the state of charge of the energy store 15.
  • the controller 17 is further connected via an information line 19 to the primary energy source 7, via which the controller 17 receives information about the load state of the primary energy source 7, in particular the diesel engine.
  • the controller 17 is further connected via an information line 20 to the consumer powered by the energy storage device 15, in particular the heating device 10 for the screed, via which the controller 17 receives information about the actual temperature reached by the heating device 10.
  • the controller 17 is further connected via a control line 21 to the primary energy source 7, are transmitted via the control signals for switching on and off and for speed control to the primary energy source 7.
  • the controller 17 is via a control line 22 connected to the generator 8, via which the generator 8 is switched on and off.
  • the controller 17 is connected via a further control line 23 both with the power converters 9 and with the input of the heater 10 to connect the heater 10 either directly to the generator 8 or the energy storage 15.
  • the electric screed heater 10 When operating the paver, first the electric screed heater 10 is brought to operating temperature. As usual, heating elements of this heater are temperature controlled and regulate the desired temperature on the machine parts with a control loop to a setpoint. If a temperature setpoint is undershot, the heating elements are supplied with electrical energy by the generator. If the nominal value is exceeded at the end of the heating-up period and during the generator operation of the heating device, the generator does not supply any energy to the heating elements.
  • the diesel engine used predominantly as the primary energy source 7 for road pavers is designed for maximum peak loads. Since this performance is only available for very short periods of time and especially for larger construction measures, the heating and charging process of the battery can be controlled dynamically in the remaining installation time at smaller construction sites depending on the load condition on the diesel engine. For example, if the engine controller recognizes during the installation that diesel engine power is still available, power can be drawn from the generator for heating and charging, so that the utilization of the diesel engine increases. Ideally, the regulation takes place so that the diesel engine utilization remains constant at a high level and the diesel engine is thus operated in a favorable characteristic map. After the installation phase, the machine must continue to ensure readiness for operation by means of a warm screed.
  • the energy storage now takes over the energy supply for screed heating and the diesel engine can be switched off. If the screed temperature of the screed falls below the setpoint when the energy store is empty, the diesel engine must start and the screed with the generator must be heated as before. Depending on the dimensioning of the energy storage device and the proportion of the installation time to the total operating time, the proportions in which the diesel engine is operated in the unfavorable characteristic area can be reduced.
  • the primary energy source 7 if it is not needed for other purposes except the operation of the heater, for example, during breaks, are switched off, so that the heater is now supplied via the energy storage 15.
  • Heating with energy storage only serves to keep the screed warm, so that the completely installed heating power does not have to be applied. It has been found that even half the heating power for holding the target temperature is more than sufficient. Heating via energy storage thus brings no deterioration of the function with it.
  • the energy storage 15 is charged during operating phases of the primary energy source in which the primary energy source 7 can provide more energy than is needed by the remaining drives 12, 13, 14 (e.g., at less than 95% utilization). Since the paver is designed for maximum peak performance, this filling is easily possible, without sacrificing performance on the other drives. In addition, a diesel engine used as a primary energy source 7 is now operated almost exclusively in a favorable for diesel consumption engine map.
  • Fig. 3 shows a flow diagram of the control of a preferred embodiment of the invention, wherein a screed heater acts as a consumer and a diesel engine as a primary energy source.
  • a screed heater acts as a consumer and a diesel engine as a primary energy source.
  • the engine is started. If the total diesel engine power exceeds 95% for other purposes, the generator is switched off. If not the entire drive power is needed for other purposes, the heater is operated by the generator, if the bottom target temperature has not yet been reached, or it is charged the energy storage, if the energy storage is not fully charged. If it is determined at the beginning of operation that the energy storage is empty or not ready for operation, the diesel engine is started even if no drive power is required for other drives.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)

Claims (6)

  1. Finisseur de route (1) comprenant une source d'énergie primaire (7), en particulier un moteur à combustion interne, et un consommateur électrique, qui est alimenté en énergie électrique par un générateur électrique (8) que la source d'énergie primaire (7) fait fonctionner, le consommateur étant un dispositif de chauffage de table de finisseur (10), caractérisé en ce que le générateur (8) est relié à un stockage d'énergie (15), qui alimente sélectivement le consommateur, en énergie.
  2. Finisseur de route selon la revendication 1, caractérisé en ce que le stockage d'énergie (15) comprend une batterie, en particulier une batterie au plomb.
  3. Finisseur de route selon la revendication 1 ou la revendication 2, caractérisé en ce que le stockage d'énergie (15) comprend des condensateurs ou des accumulateurs.
  4. Finisseur de route selon l'une des revendications 1 à 3, caractérisé en ce que le stockage d'énergie (15) comprend un accumulateur thermique.
  5. Procédé pour faire fonctionner un consommateur électrique (10) d'un finisseur de route (1) par l'intermédiaire d'un générateur (8) fonctionnant à partir d'une source d'énergie primaire (7), le consommateur étant un dispositif de chauffage de table de finisseur (10), caractérisé en ce que le générateur (8) charge un stockage d'énergie (15), qui fait fonctionner le consommateur (10) sélectivement par rapport à la source d'énergie primaire (7).
  6. Procédé selon la revendication 5, caractérisé en ce que le stockage d'énergie (15) est chargé lorsque le pourcentage d'utilisation totale de la source d'énergie primaire (7) se situe en-dessous d'une valeur prédéterminée, en particulier en-dessous de 95%.
EP09014846.1A 2009-11-30 2009-11-30 Finisseur pour revêtements routiers Active EP2333158B2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL09014846T PL2333158T5 (pl) 2009-11-30 2009-11-30 Wykańczarka
EP09014846.1A EP2333158B2 (fr) 2009-11-30 2009-11-30 Finisseur pour revêtements routiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09014846.1A EP2333158B2 (fr) 2009-11-30 2009-11-30 Finisseur pour revêtements routiers

Publications (3)

Publication Number Publication Date
EP2333158A1 EP2333158A1 (fr) 2011-06-15
EP2333158B1 EP2333158B1 (fr) 2014-04-02
EP2333158B2 true EP2333158B2 (fr) 2017-12-06

Family

ID=42115424

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09014846.1A Active EP2333158B2 (fr) 2009-11-30 2009-11-30 Finisseur pour revêtements routiers

Country Status (2)

Country Link
EP (1) EP2333158B2 (fr)
PL (1) PL2333158T5 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4528033A1 (fr) 2023-09-21 2025-03-26 Joseph Vögele AG Engin de construction routière

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3075909B1 (fr) * 2015-03-30 2017-09-06 Joseph Vögele AG Engin de construction de route doté d'un réseau de communication pour la transmission de données et utilisation d'une partie d'une ligne d'alimentation
DE102015012298A1 (de) 2015-09-23 2017-03-23 Abg Allgemeine Baumaschinen-Gesellschaft Mbh Verfahren zum Betrieb eines selbstfahrenden Straßenfertigers und Straßenfertiger hierfür
CN106758706A (zh) * 2017-03-07 2017-05-31 陕西中大机械集团有限责任公司 沥青摊铺机熨平板加热装置
EP4183925A1 (fr) * 2021-11-18 2023-05-24 Joseph Vögele AG Système de chauffage pour une machine de construction

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19532325C1 (de) † 1995-09-01 1996-09-12 Daimler Benz Ag Verfahren zum Betrieb eines Serienhybridantriebs
JP2001016891A (ja) † 1999-06-29 2001-01-19 Kobe Steel Ltd 建設機械
US6334735B1 (en) † 1999-02-11 2002-01-01 Blaw Knox Construction Equipment Corporation Controller for a paving screed heating system
JP2002038411A (ja) † 2000-07-25 2002-02-06 Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd スクリード加熱装置
US6365983B1 (en) † 1995-08-31 2002-04-02 Isad Electronic Systems Gmbh & Co. Kg Starter/generator for an internal combustion engine, especially an engine of a motor vehicle
DE10100889A1 (de) † 2001-01-11 2002-07-25 Bosch Gmbh Robert Verfahren und Vorrichtung zur Realisierung eines Start/Stopp-Betriebes bei Fahrzeugen
DE102004010988A1 (de) † 2004-03-03 2005-09-29 Noell Mobile Systems & Cranes Gmbh Hybridantriebssystem für einen Portalhubstapler
JP2007002660A (ja) † 2005-05-25 2007-01-11 Nichiyuu:Kk アスファルト運搬車
WO2008046558A1 (fr) † 2006-10-18 2008-04-24 Beru Aktiengesellschaft Procédé de fonctionnement d'un chauffage électrique auxiliaire d'un véhicule automobile
US20080121448A1 (en) † 2006-09-29 2008-05-29 Betz Michael D Energy storage and recovery for a tracked machine
DE60037740T2 (de) † 1999-06-25 2009-01-15 Kobelco Construction Machinery Co., Ltd., Hiroshima Hybridbaumaschine und steuervorrichtung für diese baumaschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0489969B2 (fr) * 1990-12-14 1999-11-17 Joseph Vögele AG Finisseuse
JP2979388B2 (ja) * 1997-03-14 1999-11-15 金亀建設株式会社 敷き均し機械におけるスクリードプレートの加熱装置
DE202007014578U1 (de) * 2007-10-18 2008-02-28 Probst Greiftechnik-Verlegesysteme Gmbh Einrichtung zur Stromversorgung einer hydraulischen Baumaschine, insbesondere eines hydraulischen Verlegergerätes für Pflastersteine

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6365983B1 (en) † 1995-08-31 2002-04-02 Isad Electronic Systems Gmbh & Co. Kg Starter/generator for an internal combustion engine, especially an engine of a motor vehicle
DE19532325C1 (de) † 1995-09-01 1996-09-12 Daimler Benz Ag Verfahren zum Betrieb eines Serienhybridantriebs
US6334735B1 (en) † 1999-02-11 2002-01-01 Blaw Knox Construction Equipment Corporation Controller for a paving screed heating system
DE60037740T2 (de) † 1999-06-25 2009-01-15 Kobelco Construction Machinery Co., Ltd., Hiroshima Hybridbaumaschine und steuervorrichtung für diese baumaschine
JP2001016891A (ja) † 1999-06-29 2001-01-19 Kobe Steel Ltd 建設機械
JP2002038411A (ja) † 2000-07-25 2002-02-06 Sumitomo (Shi) Construction Machinery Manufacturing Co Ltd スクリード加熱装置
DE10100889A1 (de) † 2001-01-11 2002-07-25 Bosch Gmbh Robert Verfahren und Vorrichtung zur Realisierung eines Start/Stopp-Betriebes bei Fahrzeugen
DE102004010988A1 (de) † 2004-03-03 2005-09-29 Noell Mobile Systems & Cranes Gmbh Hybridantriebssystem für einen Portalhubstapler
JP2007002660A (ja) † 2005-05-25 2007-01-11 Nichiyuu:Kk アスファルト運搬車
US20080121448A1 (en) † 2006-09-29 2008-05-29 Betz Michael D Energy storage and recovery for a tracked machine
WO2008046558A1 (fr) † 2006-10-18 2008-04-24 Beru Aktiengesellschaft Procédé de fonctionnement d'un chauffage électrique auxiliaire d'un véhicule automobile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4528033A1 (fr) 2023-09-21 2025-03-26 Joseph Vögele AG Engin de construction routière

Also Published As

Publication number Publication date
EP2333158A1 (fr) 2011-06-15
EP2333158B1 (fr) 2014-04-02
PL2333158T5 (pl) 2018-05-30
PL2333158T3 (pl) 2014-08-29

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