GB1350530A - Arrangements for damping pressure oscillations - Google Patents
Arrangements for damping pressure oscillationsInfo
- Publication number
- GB1350530A GB1350530A GB2616172A GB2616172A GB1350530A GB 1350530 A GB1350530 A GB 1350530A GB 2616172 A GB2616172 A GB 2616172A GB 2616172 A GB2616172 A GB 2616172A GB 1350530 A GB1350530 A GB 1350530A
- Authority
- GB
- United Kingdom
- Prior art keywords
- air
- pressure oscillations
- arrangements
- space
- damping pressure
- 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.)
- Expired
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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/04—Devices damping pulsations or vibrations in fluids
- F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
- F16L55/05—Buffers therefor
- F16L55/052—Pneumatic reservoirs
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/04—Devices damping pulsations or vibrations in fluids
-
- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/04—Devices damping pulsations or vibrations in fluids
- F16L55/045—Devices damping pulsations or vibrations in fluids specially adapted to prevent or minimise the effects of water hammer
- F16L55/05—Buffers therefor
- F16L55/052—Pneumatic reservoirs
- F16L55/053—Pneumatic reservoirs the gas in the reservoir being separated from the fluid in the pipe
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Combined Devices Of Dampers And Springs (AREA)
Abstract
1350530 Hydraulic accumulators DAIMLER-BENZ A G 5 June 1972 [4 June 1971] 26161/72 Heading F1D In a hydraulic accumulator for damping pressure oscillations a metal diaphragm 2, Fig. 1, which separates an air space 7 from a liquid column 3 is supported on the air-space side by a spring 5 and a contoured buffer 4. As shown in Fig. 2 the diaphragm 2 may be alternatively supported by a buffer 8 on a spring-loaded piston 9 which is acted on by the pressure liquid in a conduit 18. Fig. 3 shows an embodiment in which a subsidiary rubber diaphragm 26 is acted on by pressure liquid in conduit 29 and compresses the air in a space 25.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712127685 DE2127685A1 (en) | 1971-06-04 | 1971-06-04 | Device for damping pressure oscillations |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1350530A true GB1350530A (en) | 1974-04-18 |
Family
ID=5809774
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2616172A Expired GB1350530A (en) | 1971-06-04 | 1972-06-05 | Arrangements for damping pressure oscillations |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2127685A1 (en) |
FR (1) | FR2141733B1 (en) |
GB (1) | GB1350530A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT390316B (en) * | 1984-01-06 | 1990-04-25 | Bechtel Int Corp | DEVICE FOR ABSORBING ENERGY IN A MOVABLE COMPONENT OF A CONSTRUCTION |
EP1318345A3 (en) * | 2001-12-04 | 2003-12-03 | Automotive Products (Usa) Inc. | Triple action damper for hydraulic clutch actuator |
US6789388B1 (en) | 2000-07-20 | 2004-09-14 | Automotive Products (Usa), Inc. | Triple action damper for hydraulic clutch actuator |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3119131C2 (en) | 1981-05-14 | 1983-06-16 | Robert Bosch Gmbh, 7000 Stuttgart | Damper element |
DE3152860A1 (en) * | 1981-05-14 | 1983-07-14 | Robert Bosch Gmbh, 7000 Stuttgart | Damper element |
DE3338416C2 (en) * | 1983-10-22 | 1986-03-20 | Daimler-Benz Ag, 7000 Stuttgart | Device for damping vibrations in liquids |
DE102007052491A1 (en) * | 2007-11-02 | 2009-05-07 | Continental Automotive Gmbh | Windscreen cleaning device for panels of motor vehicle, has dual pump drivable in two rotating directions and valve with valve body movable between two valve seats |
-
1971
- 1971-06-04 DE DE19712127685 patent/DE2127685A1/en active Pending
-
1972
- 1972-06-02 FR FR7219872A patent/FR2141733B1/fr not_active Expired
- 1972-06-05 GB GB2616172A patent/GB1350530A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT390316B (en) * | 1984-01-06 | 1990-04-25 | Bechtel Int Corp | DEVICE FOR ABSORBING ENERGY IN A MOVABLE COMPONENT OF A CONSTRUCTION |
US6789388B1 (en) | 2000-07-20 | 2004-09-14 | Automotive Products (Usa), Inc. | Triple action damper for hydraulic clutch actuator |
EP1318345A3 (en) * | 2001-12-04 | 2003-12-03 | Automotive Products (Usa) Inc. | Triple action damper for hydraulic clutch actuator |
Also Published As
Publication number | Publication date |
---|---|
FR2141733B1 (en) | 1973-07-13 |
FR2141733A1 (en) | 1973-01-26 |
DE2127685A1 (en) | 1972-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |