FR2426173A1 - DIAPHRAGM PRESSURE ACCUMULATOR INCLUDING A GAS SAS - Google Patents
DIAPHRAGM PRESSURE ACCUMULATOR INCLUDING A GAS SASInfo
- Publication number
- FR2426173A1 FR2426173A1 FR7912823A FR7912823A FR2426173A1 FR 2426173 A1 FR2426173 A1 FR 2426173A1 FR 7912823 A FR7912823 A FR 7912823A FR 7912823 A FR7912823 A FR 7912823A FR 2426173 A1 FR2426173 A1 FR 2426173A1
- Authority
- FR
- France
- Prior art keywords
- gas
- pressure accumulator
- diaphragm pressure
- sas
- accumulator including
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
- B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
- B60G2206/40—Constructional features of dampers and/or springs
- B60G2206/42—Springs
- B60G2206/422—Accumulators for hydropneumatic springs
- B60G2206/4222—Accumulators for hydropneumatic springs with a flexible separating wall; Membrane construction
-
- 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
- F15B2201/3155—Accumulator separating means having flexible separating means characterised by the material of the flexible separating 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
- F15B2201/30—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
-
- 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
-
- 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
- F15B2201/60—Assembling or methods for making accumulators
- F15B2201/61—Assembling or methods for making separating means therefor
Abstract
a. Accumulateur de pression à membrane comportant un sas pour le gaz. b. Dispositif caractérisé en ce que l'on dispose axialement parallèles deux membranes entre lesquelles est placée une nappe intercalaire capable d'absorber le gaz établie avec une configuration géométrique à peu près semblable à celle des membranes qui franchit sur la périphérie l'emplacement de jonction entre la partie supérieure du récipient et sa partie inférieure. c. L'invention s'applique notamment aux ensembles de commande hydrauliques.at. Diaphragm pressure accumulator with a gas lock. b. Device characterized in that two membranes are placed axially parallel between which is placed an intermediate sheet capable of absorbing the gas established with a geometric configuration roughly similar to that of the membranes which crosses on the periphery the junction location between the upper part of the container and its lower part. vs. The invention applies in particular to hydraulic control assemblies.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2821671A DE2821671C3 (en) | 1978-05-18 | 1978-05-18 | Membrane pressure accumulator for liquids |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2426173A1 true FR2426173A1 (en) | 1979-12-14 |
FR2426173B1 FR2426173B1 (en) | 1984-10-26 |
Family
ID=6039622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7912823A Granted FR2426173A1 (en) | 1978-05-18 | 1979-05-18 | DIAPHRAGM PRESSURE ACCUMULATOR INCLUDING A GAS SAS |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT387625B (en) |
DE (1) | DE2821671C3 (en) |
DK (1) | DK150114C (en) |
FR (1) | FR2426173A1 (en) |
GB (1) | GB2021198B (en) |
IT (1) | IT1114228B (en) |
NL (1) | NL7903404A (en) |
SE (1) | SE440255B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4295492A (en) * | 1979-11-13 | 1981-10-20 | Greer Hydraulics, Incorporated | Low cost accumulator device |
DE3219530A1 (en) * | 1982-05-25 | 1983-12-01 | Alfred Teves Gmbh, 6000 Frankfurt | Membrane for accumulators |
DE3313910A1 (en) * | 1983-04-16 | 1984-10-18 | Alfred Teves Gmbh, 6000 Frankfurt | Hydropneumatic accumulator |
DE3628608A1 (en) * | 1986-08-22 | 1988-03-03 | Bosch Gmbh Robert | ELASTIC PARTITION |
DE9004560U1 (en) * | 1990-04-23 | 1991-08-22 | Bran + Luebbe Gmbh, 2000 Norderstedt, De | |
DE19610581A1 (en) * | 1996-03-18 | 1997-09-25 | Bosch Gmbh Robert | Storage facility |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2501957A (en) * | 1945-12-22 | 1950-03-28 | Moore Products Co | Pneumatic control apparatus |
DE2522380A1 (en) * | 1975-05-21 | 1976-12-02 | Teves Gmbh Alfred | Pressure accumulator with membrane divided container - has double dividing wall with interspace filled with fluid |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1600621A1 (en) * | 1967-01-26 | 1970-01-08 | Teves Gmbh Alfred | Hydropneumatic pressure accumulator with a two-part pressure-resistant housing |
DE2620230A1 (en) * | 1976-05-07 | 1977-11-17 | Karlsruhe Augsburg Iweka | DEVICE FOR REGULATING THE TEMPERATURE OF A MEDIUM |
-
1978
- 1978-05-18 DE DE2821671A patent/DE2821671C3/en not_active Expired
-
1979
- 1979-05-01 NL NL7903404A patent/NL7903404A/en not_active Application Discontinuation
- 1979-05-02 AT AT0329279A patent/AT387625B/en not_active IP Right Cessation
- 1979-05-09 SE SE7904064A patent/SE440255B/en not_active IP Right Cessation
- 1979-05-14 DK DK198679A patent/DK150114C/en not_active IP Right Cessation
- 1979-05-16 IT IT22721/79A patent/IT1114228B/en active
- 1979-05-17 GB GB7917215A patent/GB2021198B/en not_active Expired
- 1979-05-18 FR FR7912823A patent/FR2426173A1/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2501957A (en) * | 1945-12-22 | 1950-03-28 | Moore Products Co | Pneumatic control apparatus |
DE2522380A1 (en) * | 1975-05-21 | 1976-12-02 | Teves Gmbh Alfred | Pressure accumulator with membrane divided container - has double dividing wall with interspace filled with fluid |
Also Published As
Publication number | Publication date |
---|---|
GB2021198A (en) | 1979-11-28 |
DK150114C (en) | 1987-12-14 |
NL7903404A (en) | 1979-11-20 |
GB2021198B (en) | 1982-10-13 |
DK150114B (en) | 1986-12-08 |
IT7922721A0 (en) | 1979-05-16 |
SE7904064L (en) | 1979-11-19 |
DK198679A (en) | 1979-11-19 |
DE2821671A1 (en) | 1979-11-22 |
SE440255B (en) | 1985-07-22 |
DE2821671B2 (en) | 1980-08-21 |
ATA329279A (en) | 1988-07-15 |
AT387625B (en) | 1989-02-27 |
DE2821671C3 (en) | 1981-03-26 |
FR2426173B1 (en) | 1984-10-26 |
IT1114228B (en) | 1986-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |