FR2464387A1 - Amortisseur de pulsations pour installations a faible debit - Google Patents
Amortisseur de pulsations pour installations a faible debit Download PDFInfo
- Publication number
- FR2464387A1 FR2464387A1 FR8018861A FR8018861A FR2464387A1 FR 2464387 A1 FR2464387 A1 FR 2464387A1 FR 8018861 A FR8018861 A FR 8018861A FR 8018861 A FR8018861 A FR 8018861A FR 2464387 A1 FR2464387 A1 FR 2464387A1
- Authority
- FR
- France
- Prior art keywords
- upper shell
- shell
- gas
- valve
- volume
- 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
- 230000010349 pulsation Effects 0.000 title claims abstract description 24
- 239000006096 absorbing agent Substances 0.000 title abstract 2
- 230000035939 shock Effects 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 claims description 25
- 238000013016 damping Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 8
- 230000007797 corrosion Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims 2
- 239000000126 substance Substances 0.000 abstract description 13
- 238000002347 injection Methods 0.000 abstract description 5
- 239000007924 injection Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 230000007704 transition Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- BTFMCMVEUCGQDX-UHFFFAOYSA-N 1-[10-[3-[4-(2-hydroxyethyl)-1-piperidinyl]propyl]-2-phenothiazinyl]ethanone Chemical compound C12=CC(C(=O)C)=CC=C2SC2=CC=CC=C2N1CCCN1CCC(CCO)CC1 BTFMCMVEUCGQDX-UHFFFAOYSA-N 0.000 description 1
- 229920002449 FKM Polymers 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229960004265 piperacetazine Drugs 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 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
- F15B1/12—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means attached at their periphery
-
- 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
- F15B1/106—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means characterised by the way housing components are assembled
-
- 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
- F15B2201/3151—Accumulator separating means having flexible separating means the flexible separating means being diaphragms or membranes
-
- 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
- F15B2201/3156—Accumulator separating means having flexible separating means characterised by their attachment
-
- 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
- F15B2201/415—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
- F15B2201/435—Anti-extrusion means being fixed to the separating means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Pipe Accessories (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/072,439 US4265274A (en) | 1979-09-04 | 1979-09-04 | Pulsation dampener for low output systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2464387A1 true FR2464387A1 (fr) | 1981-03-06 |
| FR2464387B1 FR2464387B1 (https=) | 1985-01-04 |
Family
ID=22107575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8018861A Granted FR2464387A1 (fr) | 1979-09-04 | 1980-09-01 | Amortisseur de pulsations pour installations a faible debit |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4265274A (https=) |
| JP (1) | JPS5639306A (https=) |
| CA (1) | CA1140421A (https=) |
| DE (1) | DE3031167A1 (https=) |
| FR (1) | FR2464387A1 (https=) |
| GB (1) | GB2058925B (https=) |
| SE (1) | SE8005991L (https=) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4398781A (en) * | 1981-10-09 | 1983-08-16 | Amf Incorporated | Sealing assembly for a geophysical cable connector |
| US4595037A (en) * | 1984-12-14 | 1986-06-17 | Essef Industries, Inc. | Split tank closure and diaphragm assembly |
| US5520215A (en) * | 1995-08-04 | 1996-05-28 | Handy & Harman Automotive Group, Inc. | Pressure regulator and dampener assembly |
| JP2006322738A (ja) * | 2005-05-17 | 2006-11-30 | Surpass Kogyo Kk | ダンパ |
| ES2400770B1 (es) * | 2011-03-03 | 2014-02-20 | Ikx Hydro, S.L. | Acumulador de presión de membrana intercambiable. |
| US9790934B2 (en) | 2011-07-07 | 2017-10-17 | Performance Pulsation Control, Inc. | Pump pulsation discharge dampener with curved internal baffle and pressure drop feature creating two internal volumes |
| DE102011116517A1 (de) * | 2011-10-20 | 2013-04-25 | Hydac Technology Gmbh | Druckspeicher |
| BR112016007931B1 (pt) * | 2013-10-08 | 2022-05-10 | Performance Pulsation Control, Inc | Dispositivo de controle de pulsação |
| TW201532573A (zh) * | 2014-02-18 | 2015-09-01 | Gino Creation Co Ltd | 飲料製備機械之無焊道式鍋爐 |
| CN105464959A (zh) * | 2015-12-24 | 2016-04-06 | 中国地质大学（北京） | 泵压缓振器 |
| US10130028B2 (en) * | 2016-03-01 | 2018-11-20 | Capstan Ag Systems, Inc. | Fluid application systems including pressure dampeners |
| US11097298B2 (en) | 2018-01-31 | 2021-08-24 | Capstan Ag Systems, Inc. | Fluid application systems including pressure dampeners |
| IT201800004751A1 (it) * | 2018-04-20 | 2019-10-20 | Smorzatore idropneumatico |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB862303A (en) * | 1958-03-03 | 1961-03-08 | British Petroleum Co | Improvements in or relating to shock alleviators |
| US3028881A (en) * | 1960-11-17 | 1962-04-10 | Stewart And Stevenson Distribu | Pressure accumulator apparatus |
| GB1324343A (en) * | 1970-12-17 | 1973-07-25 | Rupp Co Warren | Surge suppressor for liquid lines |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US381731A (en) * | 1888-04-24 | Albeet h | ||
| US2079829A (en) * | 1936-06-29 | 1937-05-11 | Anton J Zoeller | Pressure hammer absorber |
| US2697451A (en) * | 1953-10-02 | 1954-12-21 | Walter T Knauth | Alleviator |
| US3878867A (en) * | 1973-11-14 | 1975-04-22 | Josam Mfg Co | Liquid line shock absorber |
| US3983902A (en) * | 1974-12-05 | 1976-10-05 | United Aircraft Products, Inc. | Means for mounting a diaphragm in an accumulator-reservoir device |
| US3948288A (en) * | 1974-12-13 | 1976-04-06 | Gardner-Denver Company | Hydraulic accumulator |
| US4166655A (en) * | 1977-10-17 | 1979-09-04 | Spero Theodore P | Apparatus for equalizing pressure and absorbing shock in a pneumatic braking system |
-
1979
- 1979-09-04 US US06/072,439 patent/US4265274A/en not_active Expired - Lifetime
-
1980
- 1980-05-28 CA CA000352933A patent/CA1140421A/en not_active Expired
- 1980-07-14 JP JP9615880A patent/JPS5639306A/ja active Pending
- 1980-08-18 DE DE19803031167 patent/DE3031167A1/de not_active Withdrawn
- 1980-08-27 SE SE8005991A patent/SE8005991L/xx unknown
- 1980-09-01 FR FR8018861A patent/FR2464387A1/fr active Granted
- 1980-09-04 GB GB8028646A patent/GB2058925B/en not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB862303A (en) * | 1958-03-03 | 1961-03-08 | British Petroleum Co | Improvements in or relating to shock alleviators |
| US3028881A (en) * | 1960-11-17 | 1962-04-10 | Stewart And Stevenson Distribu | Pressure accumulator apparatus |
| GB1324343A (en) * | 1970-12-17 | 1973-07-25 | Rupp Co Warren | Surge suppressor for liquid lines |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1140421A (en) | 1983-02-01 |
| US4265274A (en) | 1981-05-05 |
| FR2464387B1 (https=) | 1985-01-04 |
| GB2058925B (en) | 1984-05-10 |
| DE3031167A1 (de) | 1981-03-19 |
| SE8005991L (sv) | 1981-03-05 |
| GB2058925A (en) | 1981-04-15 |
| JPS5639306A (en) | 1981-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |