JPS51113225A - Fluid contoroled check valves - Google Patents

Fluid contoroled check valves

Info

Publication number
JPS51113225A
JPS51113225A JP51024260A JP2426076A JPS51113225A JP S51113225 A JPS51113225 A JP S51113225A JP 51024260 A JP51024260 A JP 51024260A JP 2426076 A JP2426076 A JP 2426076A JP S51113225 A JPS51113225 A JP S51113225A
Authority
JP
Japan
Prior art keywords
contoroled
fluid
check valves
valves
check
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.)
Pending
Application number
JP51024260A
Other languages
English (en)
Inventor
Oorofu Jiyooji
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of JPS51113225A publication Critical patent/JPS51113225A/ja
Pending 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • 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
    • 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
    • F16K35/14—Means to prevent accidental or unauthorised actuation interlocking two or more valves
    • 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
    • Y10T137/87153—Plural noncommunicating flow paths
    • Y10T137/87161—With common valve operator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
JP51024260A 1975-03-07 1976-03-08 Fluid contoroled check valves Pending JPS51113225A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9512/75A GB1536673A (en) 1975-03-07 1975-03-07 Fluid flow control valves

Publications (1)

Publication Number Publication Date
JPS51113225A true JPS51113225A (en) 1976-10-06

Family

ID=9873398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51024260A Pending JPS51113225A (en) 1975-03-07 1976-03-08 Fluid contoroled check valves

Country Status (6)

Country Link
US (1) US4000755A (ja)
JP (1) JPS51113225A (ja)
DE (1) DE2609307A1 (ja)
FR (1) FR2303216A1 (ja)
GB (1) GB1536673A (ja)
IT (1) IT1055493B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10109206B4 (de) 2001-02-26 2004-12-09 Rexroth Mecman Gmbh Mehrwegeventil zum Schalten eines Druckmittelflusses mit paralleverlaufenden Ventilbohrungen
CN110274083B (zh) * 2019-06-19 2021-03-30 远大工控技术（杭州）有限公司 一种智能安全隔离阀

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1388785A (en) * 1920-01-02 1921-08-23 Foamite Firefoam Company Duplex hydrant
US2380827A (en) * 1939-06-17 1945-07-31 Roy F Alder Multiple spraying device

Also Published As

Publication number Publication date
FR2303216A1 (fr) 1976-10-01
IT1055493B (it) 1981-12-21
US4000755A (en) 1977-01-04
FR2303216B1 (ja) 1978-12-08
GB1536673A (en) 1978-12-20
DE2609307A1 (de) 1976-09-16

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