GB2101713B - Counterbalance valves - Google Patents

Counterbalance valves

Info

Publication number
GB2101713B
GB2101713B GB08211695A GB8211695A GB2101713B GB 2101713 B GB2101713 B GB 2101713B GB 08211695 A GB08211695 A GB 08211695A GB 8211695 A GB8211695 A GB 8211695A GB 2101713 B GB2101713 B GB 2101713B
Authority
GB
United Kingdom
Prior art keywords
counterbalance valves
counterbalance
valves
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
GB08211695A
Other versions
GB2101713A (en
Inventor
Hisashi Endo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Publication of GB2101713A publication Critical patent/GB2101713A/en
Application granted granted Critical
Publication of GB2101713B publication Critical patent/GB2101713B/en
Expired legal-status Critical Current

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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/01—Locking-valves or other detent i.e. load-holding devices
GB08211695A 1981-06-22 1982-04-22 Counterbalance valves Expired GB2101713B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9081281U JPS6128525Y2 (en) 1981-06-22 1981-06-22

Publications (2)

Publication Number Publication Date
GB2101713A GB2101713A (en) 1983-01-19
GB2101713B true GB2101713B (en) 1983-11-30

Family

ID=14009004

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08211695A Expired GB2101713B (en) 1981-06-22 1982-04-22 Counterbalance valves

Country Status (3)

Country Link
JP (1) JPS6128525Y2 (en)
DE (1) DE3217285A1 (en)
GB (1) GB2101713B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1234300B (en) * 1989-05-12 1992-05-15 Omap Officine Meccaniche Alta REFINEMENTS IN OR RELATED TO THE DOUBLE VALVES FOR RECIRCULATION OF THE DIESEL REFUSAL OF THE INJECTOR DIRECTLY TO THE PUMP, IN PARTICULAR FOR DIESEL ENGINES

Also Published As

Publication number Publication date
JPS57203176U (en) 1982-12-24
JPS6128525Y2 (en) 1986-08-23
GB2101713A (en) 1983-01-19
DE3217285A1 (en) 1983-01-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee