FR2640018A1 - Separateur souple composite pour reservoir de pression, son procede de realisation, et reservoir de pression comportant un tel separateur souple - Google Patents
Separateur souple composite pour reservoir de pression, son procede de realisation, et reservoir de pression comportant un tel separateur souple Download PDFInfo
- Publication number
- FR2640018A1 FR2640018A1 FR8814547A FR8814547A FR2640018A1 FR 2640018 A1 FR2640018 A1 FR 2640018A1 FR 8814547 A FR8814547 A FR 8814547A FR 8814547 A FR8814547 A FR 8814547A FR 2640018 A1 FR2640018 A1 FR 2640018A1
- Authority
- FR
- France
- Prior art keywords
- flexible separator
- layer
- flexible
- separator according
- internal
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 239000002131 composite material Substances 0.000 title claims description 7
- 238000000034 method Methods 0.000 title claims description 6
- 229910052751 metal Inorganic materials 0.000 claims abstract description 17
- 239000002184 metal Substances 0.000 claims abstract description 17
- 239000007789 gas Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 15
- 239000012530 fluid Substances 0.000 claims description 10
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000000806 elastomer Substances 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 58
- 239000007788 liquid Substances 0.000 description 12
- 238000005192 partition Methods 0.000 description 6
- 239000000470 constituent Substances 0.000 description 3
- 230000003252 repetitive effect Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229920000027 Valéron Polymers 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000009661 fatigue test Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- HDVXJTYHXDVWQO-UHFFFAOYSA-N valeranone Natural products C1CCC(=O)C2(C)CC(C(C)C)CCC21C HDVXJTYHXDVWQO-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
-
- 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
- F15B2201/40—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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8814547A FR2640018A1 (fr) | 1988-11-08 | 1988-11-08 | Separateur souple composite pour reservoir de pression, son procede de realisation, et reservoir de pression comportant un tel separateur souple |
| FR9000596A FR2657407B2 (fr) | 1988-11-08 | 1990-01-19 | Separateur souple composite pour reservoir de pression, son procede de realisation, et reservoir de pression comportant un tel separateur souple. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8814547A FR2640018A1 (fr) | 1988-11-08 | 1988-11-08 | Separateur souple composite pour reservoir de pression, son procede de realisation, et reservoir de pression comportant un tel separateur souple |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2640018A1 true FR2640018A1 (fr) | 1990-06-08 |
| FR2640018B1 FR2640018B1 (enrdf_load_stackoverflow) | 1994-08-19 |
Family
ID=9371663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8814547A Granted FR2640018A1 (fr) | 1988-11-08 | 1988-11-08 | Separateur souple composite pour reservoir de pression, son procede de realisation, et reservoir de pression comportant un tel separateur souple |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2640018A1 (enrdf_load_stackoverflow) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0482916A1 (en) * | 1990-10-23 | 1992-04-29 | Honda Giken Kogyo Kabushiki Kaisha | Accumulator |
| FR2685740A1 (fr) * | 1991-12-27 | 1993-07-02 | Tokai Rubber Ind Ltd | Element de separation souple pour accumulateur hydraulique comprenant une couche d'arret du gaz en copolymere d'ethylene-alcool vinylique et une couche elastique en resine polyamide. |
| EP0604235A1 (en) * | 1992-12-23 | 1994-06-29 | Hewlett-Packard Company | Laminated film for ink reservoir |
| EP0604119A3 (en) * | 1992-12-23 | 1994-09-07 | Hewlett Packard Co | Ink cartridge with collapsible ink reservoir. |
| US5368073A (en) * | 1993-10-07 | 1994-11-29 | Essef Corporation | Hydropneumatic pressure vessel having an improved diaphragm assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3135173A (en) * | 1961-10-26 | 1964-06-02 | Midland Ross Corp | Diaphragm |
| US3173342A (en) * | 1962-05-10 | 1965-03-16 | Westinghouse Air Brake Co | Diaphragm and method of making |
| US3526580A (en) * | 1967-12-19 | 1970-09-01 | Nasa | Flexible composite membrane |
| EP0100221A2 (en) * | 1982-07-26 | 1984-02-08 | Robertshaw Controls Company | Fluid pressure sensitive construction and method of making the same |
| DE8507638U1 (de) * | 1985-03-15 | 1986-07-17 | Robert Bosch Gmbh, 7000 Stuttgart | Elastische Trennwand |
-
1988
- 1988-11-08 FR FR8814547A patent/FR2640018A1/fr active Granted
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3135173A (en) * | 1961-10-26 | 1964-06-02 | Midland Ross Corp | Diaphragm |
| US3173342A (en) * | 1962-05-10 | 1965-03-16 | Westinghouse Air Brake Co | Diaphragm and method of making |
| US3526580A (en) * | 1967-12-19 | 1970-09-01 | Nasa | Flexible composite membrane |
| EP0100221A2 (en) * | 1982-07-26 | 1984-02-08 | Robertshaw Controls Company | Fluid pressure sensitive construction and method of making the same |
| DE8507638U1 (de) * | 1985-03-15 | 1986-07-17 | Robert Bosch Gmbh, 7000 Stuttgart | Elastische Trennwand |
Non-Patent Citations (1)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0482916A1 (en) * | 1990-10-23 | 1992-04-29 | Honda Giken Kogyo Kabushiki Kaisha | Accumulator |
| US5215124A (en) * | 1990-10-23 | 1993-06-01 | Honda Giken Kogyo Kabushiki Kaisha | Accumulator |
| FR2685740A1 (fr) * | 1991-12-27 | 1993-07-02 | Tokai Rubber Ind Ltd | Element de separation souple pour accumulateur hydraulique comprenant une couche d'arret du gaz en copolymere d'ethylene-alcool vinylique et une couche elastique en resine polyamide. |
| EP0604235A1 (en) * | 1992-12-23 | 1994-06-29 | Hewlett-Packard Company | Laminated film for ink reservoir |
| EP0604119A3 (en) * | 1992-12-23 | 1994-09-07 | Hewlett Packard Co | Ink cartridge with collapsible ink reservoir. |
| US5450112A (en) * | 1992-12-23 | 1995-09-12 | Hewlett-Packard Company | Laminated film for ink reservoir |
| US5368073A (en) * | 1993-10-07 | 1994-11-29 | Essef Corporation | Hydropneumatic pressure vessel having an improved diaphragm assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2640018B1 (enrdf_load_stackoverflow) | 1994-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |