GB1358304A - Valves for fluids - Google Patents

Valves for fluids

Info

Publication number
GB1358304A
GB1358304A GB4181771A GB4181771A GB1358304A GB 1358304 A GB1358304 A GB 1358304A GB 4181771 A GB4181771 A GB 4181771A GB 4181771 A GB4181771 A GB 4181771A GB 1358304 A GB1358304 A GB 1358304A
Authority
GB
United Kingdom
Prior art keywords
pressure
valve
fluid
pilot valve
pilot
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
GB4181771A
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.)
Unisys Corp
Original Assignee
Sperry Rand Corp
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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of GB1358304A publication Critical patent/GB1358304A/en
Expired legal-status Critical Current

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • 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
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0704—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides comprising locking elements
    • 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
    • Y10T137/86582—Pilot-actuated
    • Y10T137/86614—Electric

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Servomotors (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)
GB4181771A 1970-09-30 1971-09-08 Valves for fluids Expired GB1358304A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7689070A 1970-09-30 1970-09-30

Publications (1)

Publication Number Publication Date
GB1358304A true GB1358304A (en) 1974-07-03

Family

ID=22134793

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4181771A Expired GB1358304A (en) 1970-09-30 1971-09-08 Valves for fluids

Country Status (8)

Country Link
US (1) US3646968A (enExample)
JP (1) JPS5335781Y2 (enExample)
AU (1) AU461996B2 (enExample)
CA (1) CA929824A (enExample)
DE (1) DE2140972C3 (enExample)
FR (1) FR2108107B1 (enExample)
GB (1) GB1358304A (enExample)
SE (1) SE362287B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517327A1 (de) * 1975-04-18 1976-10-28 Wabco Westinghouse Gmbh Handbetaetigtes vorsteuerventil fuer eine hydraulische steuereinrichtung
DE2824461C2 (de) * 1978-06-03 1986-12-11 Mannesmann Rexroth GmbH, 8770 Lohr Druckmittelsteuereinrichtung für einen doppelseitig beaufschlagbaren Verbraucher
DE2915280C2 (de) * 1979-04-14 1983-07-28 Dr. H. Tiefenbach Gmbh & Co, 4300 Essen Betätigungseinrichtung für ein selbsthaltendes Steuerventil
DE3214845A1 (de) * 1982-04-21 1983-11-03 Mannesmann Rexroth GmbH, 8770 Lohr Vorrichtung zum betaetigen eines schiebekoerpers, insbesondere des kolbenschiebers eines wegeventils
CH659111A5 (de) * 1982-12-15 1986-12-31 Sulzer Ag Druckmittelbetaetigte stellmotoranordnung mit arretierglied.
DE3733371A1 (de) * 1987-10-02 1989-04-13 Kloeckner Humboldt Deutz Ag Hydraulische steuereinrichtung fuer die arbeitshydraulik eines land- und bauwirtschaftlich nutzbaren fahrzeugs
DE10109206B4 (de) 2001-02-26 2004-12-09 Rexroth Mecman Gmbh Mehrwegeventil zum Schalten eines Druckmittelflusses mit paralleverlaufenden Ventilbohrungen
DE102012208943A1 (de) * 2012-05-29 2013-12-05 Robert Bosch Gmbh Rastvorrichtung für ein Schieberventil
CN106641388B (zh) * 2016-11-30 2020-08-11 福建天广消防有限公司 一种用于容器阀的电磁驱动结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19614C (de) * C. H. KLEUCKER, in Firma BlSCHLEB & KLEUCKER in Braunschweig Neuerungen an Streuclosets
US2861550A (en) * 1952-10-28 1958-11-25 Westinghouse Electric Corp Hydraulic power control valve
US2844166A (en) * 1954-11-03 1958-07-22 Deere Mfg Co Hydraulic detent for valve
US3528638A (en) * 1968-05-23 1970-09-15 Caterpillar Tractor Co Detent for valves with automatic release means

Also Published As

Publication number Publication date
JPS5289739U (enExample) 1977-07-05
JPS5335781Y2 (enExample) 1978-09-01
SE362287B (enExample) 1973-12-03
DE2140972B2 (de) 1978-07-13
US3646968A (en) 1972-03-07
AU461996B2 (en) 1975-06-12
FR2108107A1 (enExample) 1972-05-12
DE2140972C3 (de) 1979-03-22
CA929824A (en) 1973-07-10
DE2140972A1 (de) 1972-04-06
FR2108107B1 (enExample) 1975-07-18
AU3122071A (en) 1973-01-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee