GB1421037A - Valve assembly - Google Patents

Valve assembly

Info

Publication number
GB1421037A
GB1421037A GB627473A GB627473A GB1421037A GB 1421037 A GB1421037 A GB 1421037A GB 627473 A GB627473 A GB 627473A GB 627473 A GB627473 A GB 627473A GB 1421037 A GB1421037 A GB 1421037A
Authority
GB
United Kingdom
Prior art keywords
passages
motor
pressure
valve
plunger
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
GB627473A
Other languages
English (en)
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.)
Nordhydraulic AB
Original Assignee
Nordhydraulic AB
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 Nordhydraulic AB filed Critical Nordhydraulic AB
Publication of GB1421037A publication Critical patent/GB1421037A/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
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
GB627473A 1972-02-25 1973-02-08 Valve assembly Expired GB1421037A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE239372A SE365289B (https=) 1972-02-25 1972-02-25

Publications (1)

Publication Number Publication Date
GB1421037A true GB1421037A (en) 1976-01-14

Family

ID=20259875

Family Applications (1)

Application Number Title Priority Date Filing Date
GB627473A Expired GB1421037A (en) 1972-02-25 1973-02-08 Valve assembly

Country Status (3)

Country Link
DE (1) DE2307403A1 (https=)
GB (1) GB1421037A (https=)
SE (1) SE365289B (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181519A (en) * 1985-10-04 1987-04-23 Michael David Baxter Spool valve
GB2185092A (en) * 1986-01-08 1987-07-08 Trans Nordic Hydraulics Limite Directional control spool valve
GB2199115A (en) * 1986-11-27 1988-06-29 Michael David Baxter Spool valve
GB2244792A (en) * 1990-05-21 1991-12-11 Rexroth Mannesmann Gmbh Directional control valve assembly
CN102141061A (zh) * 2010-07-07 2011-08-03 中国船舶重工集团公司第七〇四研究所 液压系统间接测量温度压力补偿装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2826610A1 (de) * 1978-06-19 1980-01-03 Bosch Gmbh Robert Ventilanordnung fuer einen hydraulischen verbraucher
US11779872B2 (en) * 2019-09-18 2023-10-10 Mac Valves, Inc. Pulse valve

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181519A (en) * 1985-10-04 1987-04-23 Michael David Baxter Spool valve
GB2181519B (en) * 1985-10-04 1989-11-29 Michael David Baxter Spool valve
GB2185092A (en) * 1986-01-08 1987-07-08 Trans Nordic Hydraulics Limite Directional control spool valve
GB2185092B (en) * 1986-01-08 1990-07-04 Trans Nordic Hydraulics Limite Directional control spool valve
GB2199115A (en) * 1986-11-27 1988-06-29 Michael David Baxter Spool valve
GB2244792A (en) * 1990-05-21 1991-12-11 Rexroth Mannesmann Gmbh Directional control valve assembly
GB2244792B (en) * 1990-05-21 1994-03-16 Rexroth Mannesmann Gmbh Directional control valves
CN102141061A (zh) * 2010-07-07 2011-08-03 中国船舶重工集团公司第七〇四研究所 液压系统间接测量温度压力补偿装置

Also Published As

Publication number Publication date
DE2307403A1 (de) 1973-09-13
SE365289B (https=) 1974-03-18

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Legal Events

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