GB1251812A - - Google Patents

Info

Publication number
GB1251812A
GB1251812A GB602468A GB1251812DA GB1251812A GB 1251812 A GB1251812 A GB 1251812A GB 602468 A GB602468 A GB 602468A GB 1251812D A GB1251812D A GB 1251812DA GB 1251812 A GB1251812 A GB 1251812A
Authority
GB
United Kingdom
Prior art keywords
valve
valves
fluid
reservoir
spool
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
GB602468A
Other languages
English (en)
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
Publication of GB1251812A publication Critical patent/GB1251812A/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
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/5762—With leakage or drip collecting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/8667—Reciprocating valve
    • Y10T137/86694—Piston valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multiple-Way Valves (AREA)
GB602468A 1968-02-07 1968-02-07 Expired GB1251812A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB602468 1968-02-07

Publications (1)

Publication Number Publication Date
GB1251812A true GB1251812A (enrdf_load_stackoverflow) 1971-11-03

Family

ID=9807032

Family Applications (1)

Application Number Title Priority Date Filing Date
GB602468A Expired GB1251812A (enrdf_load_stackoverflow) 1968-02-07 1968-02-07

Country Status (5)

Country Link
US (1) US3516445A (enrdf_load_stackoverflow)
DE (1) DE1905794A1 (enrdf_load_stackoverflow)
FR (1) FR2001478A1 (enrdf_load_stackoverflow)
GB (1) GB1251812A (enrdf_load_stackoverflow)
SE (1) SE335676B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707984A (en) * 1971-09-02 1973-01-02 Caterpillar Tractor Co Hydraulic valve with leakage control
US3973583A (en) * 1973-05-21 1976-08-10 Sorenson Gerald T Fluid control system
CA1022827A (en) * 1975-04-04 1977-12-20 Lajoie Enterprises Ltd. Hydraulic valve siphon
DE3309065A1 (de) * 1983-03-14 1984-09-20 Mannesmann Rexroth GmbH, 8770 Lohr Kolbenschieber fuer ein mehrwegeventil
DE4039522C1 (enrdf_load_stackoverflow) * 1990-12-11 1992-04-23 Mannesmann Rexroth Gmbh, 8770 Lohr, De

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486087A (en) * 1943-07-29 1949-10-25 Galion Iron Works & Mfg Co Hydraulic valve
US3262467A (en) * 1964-07-27 1966-07-26 Parker Hannifin Corp Spool valve with cavitation-minimizing valve assembly
AT253887B (de) * 1965-05-07 1967-04-25 Hoerbiger Ventilwerke Ag Steuerschieber für pneumatische und hydraulische Anlagen

Also Published As

Publication number Publication date
DE1905794A1 (de) 1969-09-04
SE335676B (enrdf_load_stackoverflow) 1971-06-01
FR2001478A1 (enrdf_load_stackoverflow) 1969-09-26
US3516445A (en) 1970-06-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee