FR2422055A1 - Reservoir de pression avec un indicateur de panne - Google Patents
Reservoir de pression avec un indicateur de panneInfo
- Publication number
- FR2422055A1 FR2422055A1 FR7908195A FR7908195A FR2422055A1 FR 2422055 A1 FR2422055 A1 FR 2422055A1 FR 7908195 A FR7908195 A FR 7908195A FR 7908195 A FR7908195 A FR 7908195A FR 2422055 A1 FR2422055 A1 FR 2422055A1
- Authority
- FR
- France
- Prior art keywords
- pressure tank
- fault indicator
- bladder
- gas chamber
- liquid
- 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
- 239000007788 liquid Substances 0.000 abstract 2
- 230000010349 pulsation Effects 0.000 abstract 1
- 230000011664 signaling Effects 0.000 abstract 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
-
- 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
- F15B2201/50—Monitoring, detection and testing means for accumulators
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)
Abstract
Réservoir de pression avec un indicateur de panne. Un dispositif sensible au liquide 43, de préférence du type ultra-sonique, est disposé dans le bouchon 23 de charge de gaz du réservoir de pression. Ce dispositif 43 communique avec la chambre de gaz du réservoir définie par la vessie 30 et est adapté à signaler une admission intempestive de liquide dans cette chambre à gaz, par exemple par suite d'une rupture de la vessie 30. Applications : réservoirs de pression, accumulateurs, amortisseurs de pulsations.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/892,958 US4167201A (en) | 1978-04-03 | 1978-04-03 | Pressure accumulator with failure indicator |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2422055A1 true FR2422055A1 (fr) | 1979-11-02 |
FR2422055B1 FR2422055B1 (fr) | 1984-03-02 |
Family
ID=25400777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7908195A Granted FR2422055A1 (fr) | 1978-04-03 | 1979-04-02 | Reservoir de pression avec un indicateur de panne |
Country Status (6)
Country | Link |
---|---|
US (1) | US4167201A (fr) |
CA (1) | CA1096751A (fr) |
DE (1) | DE2912618A1 (fr) |
FR (1) | FR2422055A1 (fr) |
GB (1) | GB2018360B (fr) |
SE (1) | SE7902722L (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4386601A (en) * | 1981-08-12 | 1983-06-07 | Medical Engineering Corporation | Artificial sphincter |
US4417567A (en) * | 1981-08-12 | 1983-11-29 | Medical Engineering Corporation | Artificial sphincter |
US4428401A (en) * | 1982-08-12 | 1984-01-31 | Vsi Corporation | Failure sensing hydraulic accumulator and system |
US4487226A (en) * | 1982-08-12 | 1984-12-11 | Vsi Corporation | Failure sensing hydraulic accumulator and system |
FR2585086B1 (fr) * | 1985-07-17 | 1987-11-13 | Neyrpic | Dispositif de verification de la quantite du gaz contenu dans la vessie d'un accumulateur oleopneumatique |
US5287988A (en) * | 1993-02-03 | 1994-02-22 | Brunswick Corporation | Metal-lined pressure vessel |
DE10230743A1 (de) * | 2002-07-09 | 2004-01-29 | Hydac Technology Gmbh | Hydrospeicher, insbesonderer Blasenspeicher |
DE10230742A1 (de) * | 2002-07-09 | 2004-01-29 | Hydac Technology Gmbh | Hydrospeicher, insbesondere Blasenspeicher |
DE102006027724A1 (de) * | 2006-06-16 | 2007-12-20 | Prominent Dosiertechnik Gmbh | Trennelement |
US8281897B1 (en) * | 2010-02-02 | 2012-10-09 | Trendsetter Engineering, Inc. | Automatic accumulator switching apparatus and system |
DE102011105813A1 (de) * | 2011-05-05 | 2012-11-08 | Hydac Technology Gmbh | Sensorvorrichtung zum Detektieren von strömungsfähigen Medien, eine Druckeinrichtung und ein Messverfahren |
DE102011100532A1 (de) * | 2011-05-05 | 2012-11-08 | Hydac Technology Gmbh | Medientrennvorrichtung, insbesondere Hydrospeicher einschließlich zugehöriger Messeinrichtung und Messverfahren |
EP2924231A1 (fr) * | 2014-03-28 | 2015-09-30 | Siemens Aktiengesellschaft | Système de compensation de pression |
WO2017023303A1 (fr) * | 2015-08-05 | 2017-02-09 | Stren Microlift Technology, Llc | Système de pompage hydraulique à utiliser avec un puits souterrain |
US10167865B2 (en) | 2015-08-05 | 2019-01-01 | Weatherford Technology Holdings, Llc | Hydraulic pumping system with enhanced piston rod sealing |
ES1217629Y (es) * | 2018-07-05 | 2018-12-13 | Gimeno Manuel Carcare | Amortiguador de impulsos |
DE102021003898A1 (de) * | 2021-07-28 | 2023-02-02 | Hydac Technology Gmbh | Druckspeicher |
CN117628308B (zh) * | 2024-01-25 | 2024-04-09 | 日照艾迪尔流体设备有限公司 | 一种脉动阻尼器及其测试装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2757689A (en) * | 1952-12-22 | 1956-08-07 | Hydril Co | Accumulator or pulsation dampener |
US3593746A (en) * | 1968-07-05 | 1971-07-20 | Greer Hydraulics Inc | Pressure vessel |
US3929163A (en) * | 1973-07-20 | 1975-12-30 | Greer Hydraulics Inc | Pressure vessel with sensing device |
US4014213A (en) * | 1975-12-01 | 1977-03-29 | J. I. Case Company | Accumulator warning system |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1299743A (en) * | 1969-12-18 | 1972-12-13 | Greer Hydraulics Inc | Pressure vessel |
-
1978
- 1978-04-03 US US05/892,958 patent/US4167201A/en not_active Expired - Lifetime
-
1979
- 1979-03-09 CA CA323,106A patent/CA1096751A/fr not_active Expired
- 1979-03-27 SE SE7902722A patent/SE7902722L/xx unknown
- 1979-03-30 DE DE19792912618 patent/DE2912618A1/de active Granted
- 1979-04-02 FR FR7908195A patent/FR2422055A1/fr active Granted
- 1979-04-03 GB GB7911605A patent/GB2018360B/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2757689A (en) * | 1952-12-22 | 1956-08-07 | Hydril Co | Accumulator or pulsation dampener |
US3593746A (en) * | 1968-07-05 | 1971-07-20 | Greer Hydraulics Inc | Pressure vessel |
US3929163A (en) * | 1973-07-20 | 1975-12-30 | Greer Hydraulics Inc | Pressure vessel with sensing device |
US4014213A (en) * | 1975-12-01 | 1977-03-29 | J. I. Case Company | Accumulator warning system |
Also Published As
Publication number | Publication date |
---|---|
GB2018360B (en) | 1982-08-04 |
GB2018360A (en) | 1979-10-17 |
FR2422055B1 (fr) | 1984-03-02 |
US4167201A (en) | 1979-09-11 |
DE2912618A1 (de) | 1979-10-04 |
CA1096751A (fr) | 1981-03-03 |
DE2912618C2 (fr) | 1987-08-13 |
SE7902722L (sv) | 1979-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |