AU534650B2 - Heat pump control system - Google Patents

Heat pump control system

Info

Publication number: AU534650B2
Authority: AU; Australia
Prior art keywords: control system; heat pump; pump control; heat; pump
Prior art date: 1979-09-26
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.): Ceased

Application number

AU62670/80A

Other versions

AU6267080A (en

Inventor

Raymond L. Eckman

Gary S. Leonard

Thomas M. Zinsmeyer

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.)

Carrier Corp

Original Assignee

Carrier Corp

Priority date (The priority date 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 date listed.)

1979-09-26

Filing date

1980-09-24

Publication date

1984-02-09

1979-09-26 Priority claimed from US06/078,877 external-priority patent/US4254631A/en

1979-09-26 Priority claimed from US06/078,878 external-priority patent/US4254632A/en

1980-09-24 Application filed by Carrier Corp filed Critical Carrier Corp

1981-04-09 Publication of AU6267080A publication Critical patent/AU6267080A/en

1984-02-09 Application granted granted Critical

1984-02-09 Publication of AU534650B2 publication Critical patent/AU534650B2/en

2000-09-24 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
- F25B1/053—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of turbine type
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
- F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Compression-Type Refrigeration Machines With Reversible Cycles (AREA)

AU62670/80A 1979-09-26 1980-09-24 Heat pump control system Ceased AU534650B2 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US06/078,877 US4254631A (en)	1979-09-26	1979-09-26	Method and apparatus for satisfying heating and cooling demands and control therefor
US78878		1979-09-26
US06/078,878 US4254632A (en)	1979-09-26	1979-09-26	Method and apparatus for satisfying heating and cooling demands and control therefor
US78877		1979-09-26

Publications (2)

Publication Number	Publication Date
AU6267080A AU6267080A (en)	1981-04-09
AU534650B2 true AU534650B2 (en)	1984-02-09

Family

ID=26761047

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU62670/80A Ceased AU534650B2 (en)	1979-09-26	1980-09-24	Heat pump control system

Country Status (9)

Country	Link
EP (1)	EP0026400B1 (en)
AR (1)	AR228040A1 (en)
AU (1)	AU534650B2 (en)
BR (1)	BR8006153A (en)
CA (1)	CA1122024A (en)
DE (1)	DE3069715D1 (en)
ES (2)	ES8200466A1 (en)
MX (1)	MX153394A (en)
NZ (1)	NZ195051A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN121083385B (en) *	2025-11-12	2026-02-03	山东辰榜数控装备有限公司	A coolant heat dissipation device for machine tool cooling systems

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH129380A (en) *	1927-10-01	1928-12-17	Escher Wyss Maschf Ag	Intermediate tanks of refrigeration systems with multi-stage compressors.
CH234063A (en) *	1941-11-19	1944-09-15	Sulzer Ag	Heat pump system with at least two compressor stages.
CH241603A (en) *	1944-07-01	1946-03-31	Bbc Brown Boveri & Cie	Heat pump system with turbo compressors that are driven at a constant speed while they are running.
US2921445A (en) *	1956-02-17	1960-01-19	Carrier Corp	Centrifugal refrigeration machines
US2921446A (en) *	1956-11-02	1960-01-19	Carrier Corp	Refrigeration machine
DE1051878B (en) *	1957-03-02	1959-03-05	Licencia Talalmanyokat	Process for the combined operation of refrigeration machine and heat pump as well as equipment for carrying out the process
US3011322A (en) *	1958-08-12	1961-12-05	Dresser Operations Inc	Stabilization of refrigeration centrifugal compressor
US3303664A (en) *	1965-04-30	1967-02-14	Refrigerating Specialties Comp	Refrigeration system having a back pressure valve
US3668883A (en) *	1970-06-12	1972-06-13	John D Ruff	Centrifugal heat pump with overload protection
US3635041A (en) *	1970-07-13	1972-01-18	Carrier Corp	Heating and cooling refrigeration apparatus
US3665724A (en) *	1970-07-13	1972-05-30	Carrier Corp	Heating and cooling refrigeration apparatus
DE2837695A1 (en) *	1977-08-29	1979-03-15	Carrier Corp	METHOD AND DEVICE FOR IMPROVING EFFICIENCY IN A REFRIGERATION SYSTEM

1980
- 1980-08-29 CA CA000359286A patent/CA1122024A/en not_active Expired
- 1980-09-17 EP EP80105577A patent/EP0026400B1/en not_active Expired
- 1980-09-17 DE DE8080105577T patent/DE3069715D1/en not_active Expired
- 1980-09-23 AR AR28262380A patent/AR228040A1/en active
- 1980-09-24 AU AU62670/80A patent/AU534650B2/en not_active Ceased
- 1980-09-25 MX MX18407980A patent/MX153394A/en unknown
- 1980-09-25 ES ES495325A patent/ES8200466A1/en not_active Expired
- 1980-09-25 BR BR8006153A patent/BR8006153A/en not_active IP Right Cessation
- 1980-09-25 NZ NZ19505180A patent/NZ195051A/en unknown
1981
- 1981-01-30 ES ES499019A patent/ES499019A0/en active Granted

Also Published As

Publication number	Publication date
ES8206003A1 (en)	1982-07-01
ES499019A0 (en)	1982-07-01
AR228040A1 (en)	1983-01-14
EP0026400A2 (en)	1981-04-08
NZ195051A (en)	1984-05-31
DE3069715D1 (en)	1985-01-10
EP0026400B1 (en)	1984-11-28
CA1122024A (en)	1982-04-20
AU6267080A (en)	1981-04-09
ES495325A0 (en)	1981-10-16
ES8200466A1 (en)	1981-10-16
BR8006153A (en)	1981-04-07
EP0026400A3 (en)	1981-08-26
MX153394A (en)	1986-10-07

Publication	Publication Date	Title
AU538085B2 (en)	1984-07-26	Heat pump control
AU507566B2 (en)	1980-02-21	Heat pump control system
AU538006B2 (en)	1984-07-26	Water temperature control system
ZA801415B (en)	1981-03-25	Indsutrial control system
AU537463B2 (en)	1984-06-28	Control system
AU542876B2 (en)	1985-03-21	Combustion control system
AU521305B2 (en)	1982-03-25	Slurry pumping control system
DE3065808D1 (en)	1984-01-12	Heat pump system
GB2060952B (en)	1983-08-10	Control system
AU559834B2 (en)	1987-03-19	Temperature control system
AU5805780A (en)	1981-03-19	Central heating system
AU538325B2 (en)	1984-08-09	Independent thermal pumping system
AU6311780A (en)	1981-05-14	Motor control system
AU522086B2 (en)	1982-05-13	Control system
AU4790379A (en)	1980-03-06	Control system
AU2603684A (en)	1985-03-14	Control system for heat pump
AU534831B2 (en)	1984-02-16	Heat pump control
AU524783B2 (en)	1982-09-30	Information-transfer control system
AU534650B2 (en)	1984-02-09	Heat pump control system
AU540771B2 (en)	1984-12-06	Microprogrammed control system
JPS5667890A (en)	1981-06-08	Cursol control system
AU516304B2 (en)	1981-05-28	Inverter control system
AU552081B2 (en)	1986-05-22	Thermal control unit
AU537987B2 (en)	1984-07-26	Control system
JPS55134268A (en)	1980-10-18	Heating control system