NO137289C - COUNTERWEIGHT VALVE. - Google Patents

COUNTERWEIGHT VALVE.

Info

Publication number
NO137289C
NO137289C NO235468A NO235468A NO137289C NO 137289 C NO137289 C NO 137289C NO 235468 A NO235468 A NO 235468A NO 235468 A NO235468 A NO 235468A NO 137289 C NO137289 C NO 137289C
Authority
NO
Norway
Prior art keywords
counterweight valve
counterweight
valve
Prior art date
Application number
NO235468A
Other languages
Norwegian (no)
Other versions
NO137289B (en
Inventor
Kazuo Shinoda
Original Assignee
Ishikawajima Harima Heavy Ind
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 Ishikawajima Harima Heavy Ind filed Critical Ishikawajima Harima Heavy Ind
Publication of NO137289B publication Critical patent/NO137289B/en
Publication of NO137289C publication Critical patent/NO137289C/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/4008—Control of circuit pressure
    • F16H61/4017—Control of high pressure, e.g. avoiding excess pressure by a relief valve
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/01—Locking-valves or other detent i.e. load-holding devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/4061—Control related to directional control valves, e.g. change-over valves, for crossing the feeding conduits
NO235468A 1967-07-03 1968-06-17 COUNTERWEIGHT VALVE. NO137289C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4270167 1967-07-03

Publications (2)

Publication Number Publication Date
NO137289B NO137289B (en) 1977-10-24
NO137289C true NO137289C (en) 1978-02-01

Family

ID=12643341

Family Applications (1)

Application Number Title Priority Date Filing Date
NO235468A NO137289C (en) 1967-07-03 1968-06-17 COUNTERWEIGHT VALVE.

Country Status (3)

Country Link
GB (1) GB1239427A (en)
NO (1) NO137289C (en)
SE (1) SE369702B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29813971U1 (en) * 1998-08-04 1999-12-16 Beringer Hydraulik Ag Neuheim Pressure relief valve

Also Published As

Publication number Publication date
GB1239427A (en) 1971-07-14
SE369702B (en) 1974-09-16
NO137289B (en) 1977-10-24

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