CH637189A5 - Dispositif amortisseur de pulsations. - Google Patents
Dispositif amortisseur de pulsations. Download PDFInfo
- Publication number
- CH637189A5 CH637189A5 CH712780A CH712780A CH637189A5 CH 637189 A5 CH637189 A5 CH 637189A5 CH 712780 A CH712780 A CH 712780A CH 712780 A CH712780 A CH 712780A CH 637189 A5 CH637189 A5 CH 637189A5
- Authority
- CH
- Switzerland
- Prior art keywords
- duct
- cross
- deflector
- section
- orifice
- Prior art date
Links
- 230000010349 pulsation Effects 0.000 title claims description 24
- 238000013016 damping Methods 0.000 title description 9
- 239000007788 liquid Substances 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 9
- 239000012530 fluid Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/04—Accumulators
- F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
- F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
- F15B1/18—Anti-extrusion means
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/20—Accumulator cushioning means
- F15B2201/205—Accumulator cushioning means using gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/30—Accumulator separating means
- F15B2201/315—Accumulator separating means having flexible separating means
- F15B2201/3152—Accumulator separating means having flexible separating means the flexible separating means being bladders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/40—Constructional details of accumulators not otherwise provided for
- F15B2201/41—Liquid ports
- F15B2201/411—Liquid ports having valve means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/40—Constructional details of accumulators not otherwise provided for
- F15B2201/41—Liquid ports
- F15B2201/413—Liquid ports having multiple liquid ports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/40—Constructional details of accumulators not otherwise provided for
- F15B2201/415—Gas ports
- F15B2201/4155—Gas ports having valve means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/40—Constructional details of accumulators not otherwise provided for
- F15B2201/43—Anti-extrusion means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Pipe Accessories (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Fluid-Damping Devices (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/078,014 US4298029A (en) | 1979-09-24 | 1979-09-24 | Pressure pulse dampener device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH637189A5 true CH637189A5 (fr) | 1983-07-15 |
Family
ID=22141394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH712780A CH637189A5 (fr) | 1979-09-24 | 1980-09-23 | Dispositif amortisseur de pulsations. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4298029A (cg-RX-API-DMAC10.html) |
| JP (1) | JPS5639384A (cg-RX-API-DMAC10.html) |
| CA (1) | CA1130698A (cg-RX-API-DMAC10.html) |
| CH (1) | CH637189A5 (cg-RX-API-DMAC10.html) |
| DE (1) | DE3035734A1 (cg-RX-API-DMAC10.html) |
| ES (1) | ES8106600A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2465948A1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB2059506B (cg-RX-API-DMAC10.html) |
| IT (1) | IT1133615B (cg-RX-API-DMAC10.html) |
| SE (1) | SE8006642L (cg-RX-API-DMAC10.html) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57168169A (en) * | 1981-04-10 | 1982-10-16 | Nissan Motor Co Ltd | Electrostatic capacitance detector |
| US4518005A (en) * | 1982-04-29 | 1985-05-21 | Koomey, Inc. | Guided float accumulator |
| GB2271815B (en) * | 1985-08-01 | 1994-11-23 | Rolls Royce | Device for reducing pressure oscillations in a pipe |
| DE3604859A1 (de) * | 1986-02-15 | 1987-08-27 | Albert Neder | Vakuum-druckausgleichkonstruktion |
| DE3818585A1 (de) * | 1988-06-01 | 1989-12-07 | Miele & Cie | Absperrventil |
| US6047973A (en) * | 1993-02-25 | 2000-04-11 | Amore; Robert | In-line skate brakes |
| SE510360C2 (sv) * | 1996-10-01 | 1999-05-17 | Electrolux Ab | Vattenrenare och tryckutjämningsanordning |
| US5868168A (en) * | 1997-08-04 | 1999-02-09 | Hydril Company | Pulsation dampener diaphragm |
| CN105972311A (zh) * | 2016-07-01 | 2016-09-28 | 福建省海洋阀门科技有限公司 | 一种多功能管道安全阀 |
| GB2589860A (en) * | 2019-12-09 | 2021-06-16 | Aspen Pumps Ltd | Pulsation damper |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3782418A (en) * | 1971-11-03 | 1974-01-01 | Greer Hydraulics Inc | Pressure pulse dampener device |
| IL45518A (en) * | 1973-10-12 | 1977-01-31 | Greer Hydraulics Inc | Pressure pulse dampener device |
| US4080996A (en) * | 1976-10-12 | 1978-03-28 | Greer Hydraulics, Inc. | Pressure pulse dampener device |
-
1979
- 1979-09-24 US US06/078,014 patent/US4298029A/en not_active Expired - Lifetime
-
1980
- 1980-05-28 CA CA352,914A patent/CA1130698A/en not_active Expired
- 1980-07-14 JP JP9615980A patent/JPS5639384A/ja active Pending
- 1980-09-04 FR FR8019090A patent/FR2465948A1/fr active Granted
- 1980-09-22 DE DE19803035734 patent/DE3035734A1/de not_active Withdrawn
- 1980-09-23 ES ES495256A patent/ES8106600A1/es not_active Expired
- 1980-09-23 SE SE8006642A patent/SE8006642L/ not_active Application Discontinuation
- 1980-09-23 CH CH712780A patent/CH637189A5/fr not_active IP Right Cessation
- 1980-09-23 GB GB8030610A patent/GB2059506B/en not_active Expired
- 1980-09-24 IT IT8024880A patent/IT1133615B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5639384A (en) | 1981-04-15 |
| IT8024880A0 (it) | 1980-09-24 |
| CA1130698A (en) | 1982-08-31 |
| US4298029A (en) | 1981-11-03 |
| FR2465948B1 (cg-RX-API-DMAC10.html) | 1985-01-04 |
| ES495256A0 (es) | 1981-07-16 |
| ES8106600A1 (es) | 1981-07-16 |
| DE3035734A1 (de) | 1981-04-02 |
| IT1133615B (it) | 1986-07-09 |
| GB2059506B (en) | 1983-09-21 |
| FR2465948A1 (fr) | 1981-03-27 |
| SE8006642L (sv) | 1981-03-25 |
| GB2059506A (en) | 1981-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |