CA2082584A1 - Kit of parts for a differential-pressure control valve - Google Patents
Kit of parts for a differential-pressure control valveInfo
- Publication number
- CA2082584A1 CA2082584A1 CA2082584A CA2082584A CA2082584A1 CA 2082584 A1 CA2082584 A1 CA 2082584A1 CA 2082584 A CA2082584 A CA 2082584A CA 2082584 A CA2082584 A CA 2082584A CA 2082584 A1 CA2082584 A1 CA 2082584A1
- Authority
- CA
- Canada
- Prior art keywords
- kit
- differential
- parts
- pressure control
- control valve
- 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.)
- Granted
Links
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)
- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
A kit of parts for a differential-pressure control valve comprises a valve housing (4), a first diaphragm capsule (2) and a second diaphragm capsule (3). By suitable configuration of the fixing elements (28, 38, 56, 62) two different arrangements of valve can be achieved using largely the same components.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4139895.5 | 1991-12-04 | ||
DE4139895A DE4139895C2 (en) | 1991-12-04 | 1991-12-04 | Kit for a differential pressure control valve |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2082584A1 true CA2082584A1 (en) | 1993-06-05 |
CA2082584C CA2082584C (en) | 1999-03-02 |
Family
ID=6446200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002082584A Expired - Fee Related CA2082584C (en) | 1991-12-04 | 1992-11-10 | Kit of parts for a differential-pressure control valve |
Country Status (5)
Country | Link |
---|---|
CA (1) | CA2082584C (en) |
DE (1) | DE4139895C2 (en) |
DK (1) | DK144492A (en) |
PL (1) | PL170078B1 (en) |
RU (1) | RU2069284C1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19618093C2 (en) * | 1996-05-06 | 2001-05-23 | Samson Ag | Device for regulating the temperature of domestic water |
US20090120517A1 (en) * | 2007-11-12 | 2009-05-14 | Thomas Joseph Whitney | Self regulating valve to obtain low differential air pressure control |
US7832327B2 (en) * | 2007-12-07 | 2010-11-16 | Fisher Controls International Llc | Ring sealed diaphragm |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1272667B (en) * | 1965-02-18 | 1968-07-11 | Gulde Regelarmaturen K G | Control valve |
DE2110149C3 (en) * | 1971-03-03 | 1975-08-28 | Samson Apparatebau Ag, 6000 Frankfurt | Differential pressure control valve |
-
1991
- 1991-12-04 DE DE4139895A patent/DE4139895C2/en not_active Expired - Fee Related
-
1992
- 1992-11-10 CA CA002082584A patent/CA2082584C/en not_active Expired - Fee Related
- 1992-11-30 PL PL92296792A patent/PL170078B1/en unknown
- 1992-12-02 DK DK144492A patent/DK144492A/en not_active Application Discontinuation
- 1992-12-03 RU RU9292016285A patent/RU2069284C1/en active
Also Published As
Publication number | Publication date |
---|---|
PL296792A1 (en) | 1993-09-20 |
RU2069284C1 (en) | 1996-11-20 |
DK144492A (en) | 1993-06-05 |
PL170078B1 (en) | 1996-10-31 |
DK144492D0 (en) | 1992-12-02 |
CA2082584C (en) | 1999-03-02 |
DE4139895A1 (en) | 1993-06-09 |
DE4139895C2 (en) | 1995-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |