CH330972A - Dispositif de purge pour vérin hydraulique - Google Patents

Dispositif de purge pour vérin hydraulique

Info

Publication number
CH330972A
CH330972A CH330972DA CH330972A CH 330972 A CH330972 A CH 330972A CH 330972D A CH330972D A CH 330972DA CH 330972 A CH330972 A CH 330972A
Authority
CH
Switzerland
Prior art keywords
hydraulic cylinder
bleeding device
bleeding
hydraulic
cylinder
Prior art date
Application number
Other languages
English (en)
Inventor
Louis Gratzmuller Jean
Original Assignee
Louis Gratzmuller Jean
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 by Louis Gratzmuller Jean filed Critical Louis Gratzmuller Jean
Publication of CH330972A publication Critical patent/CH330972A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
    • B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
    • B66F3/25—Constructional features
    • B66F3/42—Constructional features with self-contained pumps, e.g. actuated by hand
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1433—End caps
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valve Device For Special Equipments (AREA)
CH330972D 1954-07-30 1954-12-07 Dispositif de purge pour vérin hydraulique CH330972A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR300754X 1954-07-30
FR1099949T 1954-07-30

Publications (1)

Publication Number Publication Date
CH330972A true CH330972A (fr) 1958-06-30

Family

ID=26214491

Family Applications (1)

Application Number Title Priority Date Filing Date
CH330972D CH330972A (fr) 1954-07-30 1954-12-07 Dispositif de purge pour vérin hydraulique

Country Status (3)

Country Link
CH (1) CH330972A (fr)
FR (2) FR1099949A (fr)
GB (1) GB755096A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4011050A1 (de) * 1990-04-05 1991-10-10 Knorr Bremse Ag Druckluftbeaufschlagbarer betaetiguzngszylinder
CN113357221A (zh) * 2021-06-29 2021-09-07 中船重工中南装备有限责任公司 钢球式具有双向机械锁紧的液压缸

Also Published As

Publication number Publication date
FR1099949A (fr) 1955-09-14
GB755096A (en) 1956-08-15
FR73004E (fr) 1960-09-22

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