FI864725L - BACKSTROKE VALVE. - Google Patents

BACKSTROKE VALVE. Download PDF

Info

Publication number: FI864725L
Authority: FI; Finland
Prior art keywords: backstroke; valve; backstroke valve
Prior art date: 1985-11-20

Application number

FI864725A

Other languages

Finnish (fi)

Other versions

FI81188B (en

FI81188C (en

FI864725A0 (en

Inventor

Friedrich Bauer

Original Assignee

Hoerbiger Ventilwerke Ag

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.)

1985-11-20

Filing date

1986-11-19

Publication date

1987-05-21

1986-11-19 Application filed by Hoerbiger Ventilwerke Ag filed Critical Hoerbiger Ventilwerke Ag

1986-11-19 Publication of FI864725A0 publication Critical patent/FI864725A0/en

1987-05-21 Publication of FI864725L publication Critical patent/FI864725L/en

1990-05-31 Publication of FI81188B publication Critical patent/FI81188B/en

1990-09-10 Application granted granted Critical

1990-09-10 Publication of FI81188C publication Critical patent/FI81188C/en

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/01—Damping of valve members
- F16K47/012—Damping of valve members by means of a resilient damping element
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
- F16K15/034—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member weight-loaded

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Check Valves (AREA)
Applications Or Details Of Rotary Compressors (AREA)
Compressor (AREA)

FI864725A 1985-11-20 1986-11-19 BAKSLAGSVENTIL. FI81188C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AT337785		1985-11-20
AT853377A ATA337785A (en)	1985-11-20	1985-11-20	CHECK VALVE

Publications (4)

Publication Number	Publication Date
FI864725A0 FI864725A0 (en)	1986-11-19
FI864725L true FI864725L (en)	1987-05-21
FI81188B FI81188B (en)	1990-05-31
FI81188C FI81188C (en)	1990-09-10

Family

ID=3549606

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI864725A FI81188C (en)	1985-11-20	1986-11-19	BAKSLAGSVENTIL.

Country Status (10)

Country	Link
EP (1)	EP0233445B1 (en)
JP (1)	JPH0627555B2 (en)
AT (1)	ATA337785A (en)
CA (1)	CA1297760C (en)
DE (1)	DE3663581D1 (en)
ES (1)	ES2008861B3 (en)
FI (1)	FI81188C (en)
IN (1)	IN164599B (en)
SU (1)	SU1611226A3 (en)
UA (1)	UA5913A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT413871B (en) *	2001-02-12	2006-06-15	Hoerbiger Kompressortech Hold	DEVICE FOR REGULATING THE DELIVERY VOLUME OF ROTATION COMPRESSORS
CN102345760A (en) *	2011-09-08	2012-02-08	潘正平	Unimpeded foot valve
FR2993255B1 (en) *	2012-07-10	2015-07-03	Turbomeca	LIGHTING DEVICE FOR FLUID RESERVOIR
CN103775692B (en) *	2014-02-23	2015-09-30	魏伯卿	The permanent micro-resistance safety check of interior mode
JP6254498B2 (en) *	2014-08-27	2017-12-27	株式会社東栄工業	Drain trap
CN104564689A (en) *	2014-11-04	2015-04-29	苏州艾柏特精密机械有限公司	Outer counter weight air intake valve
WO2018015866A1 (en) *	2016-07-20	2018-01-25	Atlas Copco Airpower, Naamloze Vennootschap	Check valve assembly
BE1024421B1 (en)	2016-07-20	2018-02-20	Atlas Copco Airpower Naamloze Vennootschap	Check valve assembly
CN108825827B (en) *	2018-06-22	2021-04-02	中广核研究院有限公司	Eccentric swing check valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1720444A (en) *	1925-03-05	1929-07-09	Globe Automatic Sprinkler Co	By-pass check valve for sprinkler systems
DE503294C (en) *	1928-10-23	1930-07-25	Carl Johan Rixen	Flap valve
US3074429A (en) *	1960-01-20	1963-01-22	Hersey Sparling Meter Company	Pivoted check valve
CH449357A (en) *	1965-12-31	1967-12-31	Sulzer Ag	Non-return valve with loading by a weight

1985
- 1985-11-20 AT AT853377A patent/ATA337785A/en not_active Application Discontinuation
1986
- 1986-11-05 ES ES86890303T patent/ES2008861B3/en not_active Expired
- 1986-11-05 DE DE8686890303T patent/DE3663581D1/en not_active Expired
- 1986-11-05 EP EP86890303A patent/EP0233445B1/en not_active Expired
- 1986-11-17 IN IN837/CAL/86A patent/IN164599B/en unknown
- 1986-11-19 SU SU864028542A patent/SU1611226A3/en active
- 1986-11-19 FI FI864725A patent/FI81188C/en not_active IP Right Cessation
- 1986-11-19 UA UA4028542A patent/UA5913A1/en unknown
- 1986-11-19 JP JP61274250A patent/JPH0627555B2/en not_active Expired - Lifetime
- 1986-11-19 CA CA000523386A patent/CA1297760C/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
ATA337785A (en)	1989-02-15
SU1611226A3 (en)	1990-11-30
FI81188B (en)	1990-05-31
JPH0627555B2 (en)	1994-04-13
EP0233445B1 (en)	1989-05-24
EP0233445A1 (en)	1987-08-26
DE3663581D1 (en)	1989-06-29
FI81188C (en)	1990-09-10
FI864725A0 (en)	1986-11-19
IN164599B (en)	1989-04-15
CA1297760C (en)	1992-03-24
UA5913A1 (en)	1994-12-29
JPS62127579A (en)	1987-06-09
ES2008861B3 (en)	1989-08-16

Legal Events

Date	Code	Title	Description
2004-08-31	MM	Patent lapsed	Owner name: HOERBIGER VENTILWERKE AKTIENGESELLSCHAFT

Publication	Publication Date	Title
FI861732L (en)	1986-11-10	HOSPITALITY.
DE3681208D1 (en)	1991-10-10	FLUORMETER.
ATE77088T1 (en)	1992-06-15	8-PHENYLXANTHINE.
DE3677710D1 (en)	1991-04-04	CEFUROXIMAXETIL-DRAGEE.
ATE55980T1 (en)	1990-09-15	2-HYDROXY-3-PHENOXYPROPYLAMINE.
FI860693A0 (en)	1986-02-14	RULLSTOL.
DE3669910D1 (en)	1990-05-03	BALL VALVE.
DE3667841D1 (en)	1990-02-01	VALVE ASSEMBLY.
DE3684522D1 (en)	1992-04-30	HEART VALVE.
DE3668885D1 (en)	1990-03-15	FLUORBENE CYLESTER.
FI870643A7 (en)	1987-02-16	Still.
FI852736A0 (en)	1985-07-10	THERMOSTERBAR CAN SEE.
DE3676026D1 (en)	1991-01-17	TERPOLYMERISATE.
NO860335L (en)	1986-08-01	MULTIPLE-ROUTE / TOVEIS SLOSE VALVE.
DE3669772D1 (en)	1990-04-26	SUSSBLAESER.
DE3678182D1 (en)	1991-04-25	PERFLUORPOLYCYCLOALKANE.
DE3677472D1 (en)	1991-03-14	ANTI-BLOCKERS.
DE3680606D1 (en)	1991-09-05	LOETAPPARAT.
FI870488A7 (en)	1987-02-05	MANOEVER VALVE.
FI864725L (en)	1987-05-21	BACKSTROKE VALVE.
FI861036L (en)	1986-09-15	ANTIFUNGAL TRIAZOLFOERENINGAR.
DE3680574D1 (en)	1991-09-05	L-AMINOACYLASES.
DE3683724D1 (en)	1992-03-12	TOOTHSTICK.
NL190206C (en)	1993-12-01	REDUCING VALVE.
DE3673520D1 (en)	1990-09-20	PERFLUORPOLYAETHER.