FR1281356A - Control device for hydraulic circuit - Google Patents

Control device for hydraulic circuit

Info

Publication number
FR1281356A
FR1281356A FR845170A FR845170A FR1281356A FR 1281356 A FR1281356 A FR 1281356A FR 845170 A FR845170 A FR 845170A FR 845170 A FR845170 A FR 845170A FR 1281356 A FR1281356 A FR 1281356A
Authority
FR
France
Prior art keywords
control device
hydraulic circuit
hydraulic
circuit
control
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.)
Expired
Application number
FR845170A
Other languages
French (fr)
Inventor
Jean-Louis Gratzmuller
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.)
Filing date
Publication date
Application filed filed Critical
Priority to FR845170A priority Critical patent/FR1281356A/en
Priority to DEG33614A priority patent/DE1177438B/en
Priority to US153447A priority patent/US3116607A/en
Priority to CH1351261A priority patent/CH377204A/en
Priority to BE610637A priority patent/BE610637A/en
Priority to GB41743/61A priority patent/GB929742A/en
Application granted granted Critical
Publication of FR1281356A publication Critical patent/FR1281356A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
    • 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
    • F15B1/027—Installations or systems with accumulators having accumulator charging devices
    • 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
    • F15B1/24—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with rigid separating means, e.g. pistons
    • 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
    • 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
    • F15B2201/31—Accumulator separating means having rigid separating means, e.g. pistons
    • 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
FR845170A 1960-11-28 1960-11-28 Control device for hydraulic circuit Expired FR1281356A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR845170A FR1281356A (en) 1960-11-28 1960-11-28 Control device for hydraulic circuit
DEG33614A DE1177438B (en) 1960-11-28 1961-11-17 Control device for a hydraulic circuit with a hydropneumatic energy store
US153447A US3116607A (en) 1960-11-28 1961-11-20 Hydraulic power system control
CH1351261A CH377204A (en) 1960-11-28 1961-11-21 Hydraulic control device
BE610637A BE610637A (en) 1960-11-28 1961-11-22 Control device for hydraulic circuit
GB41743/61A GB929742A (en) 1960-11-28 1961-11-22 Improvements in or relating to control of hydraulic power systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR845170A FR1281356A (en) 1960-11-28 1960-11-28 Control device for hydraulic circuit

Publications (1)

Publication Number Publication Date
FR1281356A true FR1281356A (en) 1962-01-12

Family

ID=8743528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR845170A Expired FR1281356A (en) 1960-11-28 1960-11-28 Control device for hydraulic circuit

Country Status (6)

Country Link
US (1) US3116607A (en)
BE (1) BE610637A (en)
CH (1) CH377204A (en)
DE (1) DE1177438B (en)
FR (1) FR1281356A (en)
GB (1) GB929742A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171254A (en) * 1960-07-06 1965-03-02 Leduc Rene Hydraulic accumulator assemblies
DE3376128D1 (en) * 1983-10-26 1988-05-05 Deere & Co Valve
ATE116409T1 (en) * 1991-10-19 1995-01-15 Bolenz & Schaefer Maschf CYLINDER PRESSURE ACCUMULATOR WITH CHARGING OIL CURRENT SHUT-OFF DEVICE IN A HYDRAULIC SYSTEM.
DE10238059B4 (en) 2002-08-20 2014-02-13 Liebherr-Aerospace Lindenberg Gmbh spring element
CN113309743B (en) * 2021-07-30 2021-10-08 山东辛丁技术有限公司 Hydraulic accumulator inflating device based on oil field petrochemical industry and inflating method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US920825A (en) * 1904-09-03 1909-05-04 Gen Electric Pumping system for hydrostatic apparatus.
DE512523C (en) * 1928-09-29 1930-11-17 M Mack Dipl Ing Hydraulic accumulator
DE554062C (en) * 1930-07-19 1932-07-04 Wilhelm Groetzinger Hydraulic accumulator with compressed air loading
DE600319C (en) * 1932-09-13 1934-07-18 Fried Krupp Grusonwerk Akt Ges Compressed air accumulator with piston
US2283516A (en) * 1940-05-24 1942-05-19 Oilgear Co Hydraulic transmission
DE801931C (en) * 1948-10-02 1951-01-29 Hauhinco Maschf Device for controlling the pressure medium supply of conveyor systems in mining
FR1098565A (en) * 1954-01-15 1955-08-08 Hydraulic control device for circuit breaker, or the like

Also Published As

Publication number Publication date
DE1177438B (en) 1964-09-03
GB929742A (en) 1963-06-26
US3116607A (en) 1964-01-07
BE610637A (en) 1962-03-16
CH377204A (en) 1964-04-30

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