FR2308815A1 - Commande oleopneumatique - Google Patents
Commande oleopneumatiqueInfo
- Publication number
- FR2308815A1 FR2308815A1 FR7512636A FR7512636A FR2308815A1 FR 2308815 A1 FR2308815 A1 FR 2308815A1 FR 7512636 A FR7512636 A FR 7512636A FR 7512636 A FR7512636 A FR 7512636A FR 2308815 A1 FR2308815 A1 FR 2308815A1
- Authority
- FR
- France
- Prior art keywords
- power
- accumulator
- control system
- closes
- chamber
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7512636A FR2308815A1 (fr) | 1975-04-23 | 1975-04-23 | Commande oleopneumatique |
CH163976A CH606817A5 (fr) | 1975-04-23 | 1976-02-11 | |
IT6799576A IT1059909B (it) | 1975-04-23 | 1976-04-23 | Dispositivo di comando oleopneumaico..particolarmente per martinetti di interruttori elettrici |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7512636A FR2308815A1 (fr) | 1975-04-23 | 1975-04-23 | Commande oleopneumatique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2308815A1 true FR2308815A1 (fr) | 1976-11-19 |
FR2308815B1 FR2308815B1 (fr) | 1977-11-25 |
Family
ID=9154366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7512636A Granted FR2308815A1 (fr) | 1975-04-23 | 1975-04-23 | Commande oleopneumatique |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH606817A5 (fr) |
FR (1) | FR2308815A1 (fr) |
IT (1) | IT1059909B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2370186A1 (fr) * | 1976-11-03 | 1978-06-02 | Borsig Gmbh | Dispositif a gaz et a huile pour la commande de mouvements mecaniques |
EP0061786A1 (fr) * | 1981-03-26 | 1982-10-06 | BBC Brown Boveri AG | Commande hydraulique ou pneumatique |
FR2576369A1 (fr) * | 1985-01-18 | 1986-07-25 | Alsthom Atlantique | Dispositif pneumatique d'actionnement d'au moins un verin a double effet, notamment pour disjoncteur |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2862476A (en) * | 1954-02-17 | 1958-12-02 | Asea Ab | Oil pressure operating device for electric circuit breakers |
FR1293609A (fr) * | 1961-04-06 | 1962-05-18 | Disjoncteur à déclenchement intégré automatique | |
US3105126A (en) * | 1960-06-15 | 1963-09-24 | Allis Chalmers Mfg Co | Interrupting device employing continuous hydraulic control |
DE1665187A1 (de) * | 1967-03-17 | 1971-03-11 | Oerlikon Maschf | Fluessigkeitsarmer Leistungsschalter |
DE2047847A1 (de) * | 1970-09-22 | 1972-03-23 | Siemens Ag | Elektrischer Schalter mit hydraulischer Betätigung |
FR2163498A1 (fr) * | 1971-12-13 | 1973-07-27 | Bbc Brown Boveri & Cie | |
FR2193242A1 (fr) * | 1972-07-13 | 1974-02-15 | Siemens Ag |
-
1975
- 1975-04-23 FR FR7512636A patent/FR2308815A1/fr active Granted
-
1976
- 1976-02-11 CH CH163976A patent/CH606817A5/xx not_active IP Right Cessation
- 1976-04-23 IT IT6799576A patent/IT1059909B/it active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2862476A (en) * | 1954-02-17 | 1958-12-02 | Asea Ab | Oil pressure operating device for electric circuit breakers |
US3105126A (en) * | 1960-06-15 | 1963-09-24 | Allis Chalmers Mfg Co | Interrupting device employing continuous hydraulic control |
FR1293609A (fr) * | 1961-04-06 | 1962-05-18 | Disjoncteur à déclenchement intégré automatique | |
DE1665187A1 (de) * | 1967-03-17 | 1971-03-11 | Oerlikon Maschf | Fluessigkeitsarmer Leistungsschalter |
DE2047847A1 (de) * | 1970-09-22 | 1972-03-23 | Siemens Ag | Elektrischer Schalter mit hydraulischer Betätigung |
FR2163498A1 (fr) * | 1971-12-13 | 1973-07-27 | Bbc Brown Boveri & Cie | |
FR2193242A1 (fr) * | 1972-07-13 | 1974-02-15 | Siemens Ag |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2370186A1 (fr) * | 1976-11-03 | 1978-06-02 | Borsig Gmbh | Dispositif a gaz et a huile pour la commande de mouvements mecaniques |
EP0061786A1 (fr) * | 1981-03-26 | 1982-10-06 | BBC Brown Boveri AG | Commande hydraulique ou pneumatique |
FR2576369A1 (fr) * | 1985-01-18 | 1986-07-25 | Alsthom Atlantique | Dispositif pneumatique d'actionnement d'au moins un verin a double effet, notamment pour disjoncteur |
Also Published As
Publication number | Publication date |
---|---|
IT1059909B (it) | 1982-06-21 |
FR2308815B1 (fr) | 1977-11-25 |
CH606817A5 (fr) | 1978-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |