CH483568A - Electrical control device of a hydraulic circuit - Google Patents

Electrical control device of a hydraulic circuit

Info

Publication number: CH483568A
Authority: CH; Switzerland
Prior art keywords: control device; hydraulic circuit; electrical control; electrical; hydraulic
Prior art date: 1966-11-25

Application number

CH1612567A

Other languages

French (fr)

Inventor

Piret Jean

Original Assignee

Simca Automobiles Sa

Priority date (The priority date 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 date listed.)

1966-11-25

Filing date

1967-11-17

Publication date

1969-12-31

1967-11-17 Application filed by Simca Automobiles Sa filed Critical Simca Automobiles Sa

1969-12-31 Publication of CH483568A publication Critical patent/CH483568A/en

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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/08—Servomotor systems incorporating electrically operated control means

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Analytical Chemistry (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fluid-Pressure Circuits (AREA)
Magnetically Actuated Valves (AREA)

CH1612567A 1966-11-25 1967-11-17 Electrical control device of a hydraulic circuit CH483568A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR85058A FR1508374A (en)	1966-11-25	1966-11-25	Electrical control device of a hydraulic circuit

Publications (1)

Publication Number	Publication Date
CH483568A true CH483568A (en)	1969-12-31

Family

ID=8621588

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1612567A CH483568A (en)	1966-11-25	1967-11-17	Electrical control device of a hydraulic circuit

Country Status (8)

Country	Link
US (1)	US3489063A (en)
BE (1)	BE706580A (en)
CH (1)	CH483568A (en)
DE (1)	DE1588801A1 (en)
ES (1)	ES347197A1 (en)
FR (1)	FR1508374A (en)
GB (1)	GB1212214A (en)
SE (1)	SE334543B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1592115A (en) *	1968-05-10	1970-05-11
DE1807173A1 (en) *	1968-11-06	1970-06-18	Bosch Gmbh Robert	Device for the electro-hydraulic remote control of hydraulic directional control valves
US3976401A (en) *	1975-01-02	1976-08-24	Mountain Donald C	Pump for abrasive slurries and the like
JPS523987A (en) *	1975-06-27	1977-01-12	Kondo Seisakusho:Kk	Hydraulic drive device
US4066004A (en) *	1976-07-06	1978-01-03	J. I. Case Company	Oscillatory electro-hydraulic system
US4106291A (en) *	1977-03-31	1978-08-15	Lambert Brake Corporation	Core machine having hydrostatic drive
US4530645A (en) *	1979-09-21	1985-07-23	Hydraunit Venture	Oil well pumping apparatus
EP0051665A1 (en) *	1980-05-09	1982-05-19	GILBERTSON, Thomas A.	Oil well pump driving unit
US4432706A (en) *	1980-05-09	1984-02-21	Gilbertson Thomas A	Oil well pump driving unit
FI81178C (en) *	1982-01-06	1990-09-10	Kemira Oy	ANORDNING FOER DOSERING ELLER REGLERAD PUMPNING AV VAETSKA ELLER SLAM.
US4818191A (en) *	1982-03-31	1989-04-04	Neyra Industries, Inc.	Double-acting diaphragm pump system
GB2165004B (en) *	1984-09-27	1987-11-11	British Nuclear Fuels Plc	Improvements in or relating to fluid operated devices for moving articles
DE3640236A1 (en) *	1986-11-25	1988-06-01	Rexroth Mannesmann Gmbh	ARRANGEMENT FOR GENERATING HIGH HYDRAULIC PRESSURES
DE3900718A1 (en) *	1989-01-12	1990-07-26	Depa Ges Fuer Verfahrenstechni	METHOD AND DEVICE FOR CONTROLLING A COMPRESSED AIR-OPERATED DOUBLE DIAPHRAGM PUMP
DE4125829C1 (en) *	1991-08-03	1992-11-19	Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
US5325762A (en) *	1992-10-29	1994-07-05	Nordson Corporation	Fluid pressure operated piston engine assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2736296A (en) *	1952-12-26	1956-02-28	Charles Leitschuh	Hydraulic step drilling unit
US2735405A (en) *	1953-04-21	1956-02-21		hipple
US2991760A (en) *	1956-12-28	1961-07-11	Jules A Rhine	Tool feed and control
US3060466A (en) *	1958-01-30	1962-10-30	Acme Ind Company	Controls for turret lathes and the like
FR1426102A (en) *	1964-02-05	1966-01-28	Simca Automobiles Sa	Method of controlling a jack piston by means of a hydraulic fluid and hydraulic shock-absorbing device enabling said method to be carried out

1966
- 1966-11-25 FR FR85058A patent/FR1508374A/en not_active Expired
1967
- 1967-11-15 ES ES347197A patent/ES347197A1/en not_active Expired
- 1967-11-16 BE BE706580D patent/BE706580A/xx unknown
- 1967-11-17 CH CH1612567A patent/CH483568A/en not_active IP Right Cessation
- 1967-11-23 GB GB53295/67A patent/GB1212214A/en not_active Expired
- 1967-11-24 SE SE16169/67A patent/SE334543B/xx unknown
- 1967-11-24 US US685545A patent/US3489063A/en not_active Expired - Lifetime
- 1967-11-25 DE DE19671588801 patent/DE1588801A1/en active Pending

Also Published As

Publication number	Publication date
DE1588801A1 (en)	1970-04-30
FR1508374A (en)	1968-01-05
GB1212214A (en)	1970-11-11
US3489063A (en)	1970-01-13
ES347197A1 (en)	1969-01-16
BE706580A (en)	1968-04-01
SE334543B (en)	1971-04-26

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Legal Events

Date	Code	Title	Description
1977-06-30	PL	Patent ceased