FR2117892B1 - - Google Patents
Info
- Publication number
- FR2117892B1 FR2117892B1 FR7143214A FR7143214A FR2117892B1 FR 2117892 B1 FR2117892 B1 FR 2117892B1 FR 7143214 A FR7143214 A FR 7143214A FR 7143214 A FR7143214 A FR 7143214A FR 2117892 B1 FR2117892 B1 FR 2117892B1
- Authority
- FR
- France
- 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
- 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
- F15B1/14—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means attached at their periphery by means of a rigid annular supporting member
-
- 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
- F15B2201/30—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
- F15B2201/415—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)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9859370A | 1970-12-16 | 1970-12-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2117892A1 FR2117892A1 (de) | 1972-07-28 |
FR2117892B1 true FR2117892B1 (de) | 1976-08-20 |
Family
ID=22270030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7143214A Expired FR2117892B1 (de) | 1970-12-16 | 1971-12-02 |
Country Status (9)
Country | Link |
---|---|
US (1) | US3690347A (de) |
JP (1) | JPS5428607B1 (de) |
BR (1) | BR7107979D0 (de) |
CA (1) | CA973449A (de) |
DE (1) | DE2162307C3 (de) |
FR (1) | FR2117892B1 (de) |
GB (1) | GB1379599A (de) |
IT (1) | IT944016B (de) |
SE (1) | SE377494B (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3963052A (en) * | 1973-02-20 | 1976-06-15 | Mercier Jacques H | Pressure vessel |
US3881519A (en) * | 1973-04-23 | 1975-05-06 | Greer Hydraulics Inc | Pressure vessel |
DE2327461A1 (de) * | 1973-05-30 | 1975-01-09 | Hydraulik Zubehoer Ges Fuer | Hydropneumatischer druckspeicher |
DE2402711C2 (de) * | 1974-01-21 | 1986-09-18 | Greer Hydraulics, Inc., Los Angeles, Calif. | Druckbehälter |
US3960178A (en) * | 1974-09-25 | 1976-06-01 | Mercier Jacques H | Pressure vessel |
US4280533A (en) * | 1979-11-13 | 1981-07-28 | Greer Hydraulics, Incorporated | Low pressure, low cost accumulator |
US4352231A (en) * | 1979-11-13 | 1982-10-05 | Vsi Corporation | Method of forming a low pressure low cost accumulator |
US4317472A (en) * | 1980-08-14 | 1982-03-02 | Greer Hydraulics Incorporated | Replaceable bladder accumulator device |
US4921004A (en) * | 1989-08-15 | 1990-05-01 | Amtrol Inc. | Piercing surge regulator valve and apparatus |
DE102004043352A1 (de) * | 2004-09-08 | 2006-03-23 | Hydac Technology Gmbh | Hydrospeicher |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2878834A (en) * | 1955-02-11 | 1959-03-24 | Mercier Jean | Pressure vessels |
US3138176A (en) * | 1955-03-14 | 1964-06-23 | Mercier Jean | Pressure device |
US3109458A (en) * | 1959-12-16 | 1963-11-05 | Mercier Jean | Pressure vessels |
US3500866A (en) * | 1967-08-01 | 1970-03-17 | Greer Hydraulics Inc | Pressure vessel |
US3540482A (en) * | 1967-09-25 | 1970-11-17 | Bendix Corp | Accumulator inlet fitting |
-
1970
- 1970-12-16 US US98593A patent/US3690347A/en not_active Expired - Lifetime
-
1971
- 1971-11-02 CA CA126,919A patent/CA973449A/en not_active Expired
- 1971-12-01 BR BR7979/71A patent/BR7107979D0/pt unknown
- 1971-12-01 JP JP9632871A patent/JPS5428607B1/ja active Pending
- 1971-12-02 FR FR7143214A patent/FR2117892B1/fr not_active Expired
- 1971-12-07 SE SE7115682A patent/SE377494B/xx unknown
- 1971-12-15 DE DE2162307A patent/DE2162307C3/de not_active Expired
- 1971-12-16 GB GB5854171A patent/GB1379599A/en not_active Expired
- 1971-12-16 IT IT32469/71A patent/IT944016B/it active
Also Published As
Publication number | Publication date |
---|---|
JPS5428607B1 (de) | 1979-09-18 |
SE377494B (de) | 1975-07-07 |
GB1379599A (en) | 1975-01-02 |
BR7107979D0 (pt) | 1973-03-29 |
DE2162307B2 (de) | 1980-04-30 |
CA973449A (en) | 1975-08-26 |
US3690347A (en) | 1972-09-12 |
FR2117892A1 (de) | 1972-07-28 |
DE2162307A1 (de) | 1972-08-24 |
DE2162307C3 (de) | 1980-12-18 |
IT944016B (it) | 1973-04-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CL | Concession to grant licences | ||
TP | Transmission of property | ||
ST | Notification of lapse |