PL169644B1 - Zawór z urzadzeniem sterujacym PL - Google Patents

Zawór z urzadzeniem sterujacym PL

Info

Publication number: PL169644B1
Authority: PL; Poland
Prior art keywords: diaphragm; spring; valve; plate; housing
Prior art date: 1991-09-24

Application number

PL92296033A

Other languages

English (en)

Polish (pl)

Other versions

PL296033A1 (en

Inventor

Jan Strandgaard

Jorgen S Wiwe

Daniel S Schmidt

Bjarne Straede

Niels P G Graversen

Gitte J Kolbeck

Mogens Andersen

Original Assignee

Danfoss As

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.)

1991-09-24

Filing date

1992-09-24

Publication date

1996-08-30

1992-09-24 Application filed by Danfoss As filed Critical Danfoss As

1993-05-17 Publication of PL296033A1 publication Critical patent/PL296033A1/xx

1996-08-30 Publication of PL169644B1 publication Critical patent/PL169644B1/pl

Links

230000006835 compression Effects 0.000 claims abstract description 4
238000007906 compression Methods 0.000 claims abstract description 4
230000008878 coupling Effects 0.000 claims abstract description 3
238000010168 coupling process Methods 0.000 claims abstract description 3
238000005859 coupling reaction Methods 0.000 claims abstract description 3
238000007789 sealing Methods 0.000 claims description 9
238000000034 method Methods 0.000 claims 6
239000012528 membrane Substances 0.000 abstract 5
238000002788 crimping Methods 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
238000001816 cooling Methods 0.000 description 1
210000004907 gland Anatomy 0.000 description 1
239000000463 material Substances 0.000 description 1
239000002184 metal Substances 0.000 description 1
230000000284 resting effect Effects 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
230000003068 static effect Effects 0.000 description 1

Classifications

- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/14—Control of fluid pressure with auxiliary non-electric power
- G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
- G05D16/163—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using membranes within the main valve
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/028—Controlling a pressure difference

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Automation & Control Theory (AREA)
Power Engineering (AREA)
Control Of Fluid Pressure (AREA)
Safety Valves (AREA)

PL92296033A 1991-09-24 1992-09-24 Zawór z urzadzeniem sterujacym PL PL169644B1 (pl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4131708A DE4131708C1 (en)	1991-09-24	1991-09-24	Valve controlled by differential pressure - has loading controlled by helical compression spring fitted in easily removable unit.

Publications (2)

Publication Number	Publication Date
PL296033A1 PL296033A1 (en)	1993-05-17
PL169644B1 true PL169644B1 (pl)	1996-08-30

Family

ID=6441326

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL92296033A PL169644B1 (pl)	1991-09-24	1992-09-24	Zawór z urzadzeniem sterujacym PL

Country Status (5)

Country	Link
CA (1)	CA2077280C (da)
DE (1)	DE4131708C1 (da)
DK (1)	DK174166B1 (da)
PL (1)	PL169644B1 (da)
RU (1)	RU2090794C1 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE10256021B4 (de) *	2002-11-30	2010-02-04	Danfoss A/S	Wärmetauscher-Ventilanordnung, insbesondere Heizkörper-Ventilanordnung
CN100410601C (zh) *	2002-12-05	2008-08-13	周纪昌	空调器压力调节卸荷阀
DE102014119387B4 (de)	2014-12-22	2017-03-16	Samson Ag	Membranantrieb für ein Stellventil
DK178871B1 (en) *	2015-11-05	2017-04-10	Danfoss As	Valve with detachable regulation unit
EP3193056A1 (en) *	2016-01-15	2017-07-19	Danfoss A/S	Valve arrangement

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3235274C2 (de) *	1982-09-23	1986-07-31	Samson Ag, 6000 Frankfurt	Sicherheitsvorrichtung für Stellgeräte, wie z.B. Druckminderer

1991
- 1991-09-24 DE DE4131708A patent/DE4131708C1/de not_active Expired - Lifetime
1992
- 1992-09-01 CA CA002077280A patent/CA2077280C/en not_active Expired - Fee Related
- 1992-09-23 RU SU925052693A patent/RU2090794C1/ru active
- 1992-09-24 PL PL92296033A patent/PL169644B1/pl unknown
- 1992-09-24 DK DK199201183A patent/DK174166B1/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE4131708C1 (en)	1993-04-29
RU2090794C1 (ru)	1997-09-20
DK118392D0 (da)	1992-09-24
CA2077280A1 (en)	1993-03-25
DK118392A (da)	1993-03-25
DK174166B1 (da)	2002-08-05
CA2077280C (en)	1998-05-19
PL296033A1 (en)	1993-05-17

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