CH573564A5 - - Google Patents

Info

Publication number
CH573564A5
CH573564A5 CH434974A CH434974A CH573564A5 CH 573564 A5 CH573564 A5 CH 573564A5 CH 434974 A CH434974 A CH 434974A CH 434974 A CH434974 A CH 434974A CH 573564 A5 CH573564 A5 CH 573564A5
Authority
CH
Switzerland
Application number
CH434974A
Original Assignee
Lee Co
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 Lee Co filed Critical Lee Co
Publication of CH573564A5 publication Critical patent/CH573564A5/xx

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
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
    • 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
    • Y10T137/5109—Convertible
    • Y10T137/5153—Reversible check
    • 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
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87378—Second valve assembly carried by first valve head
    • Y10T137/87394—Carried valve is direct response valve [e.g., check valve, etc.]
    • 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
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87523—Rotary valve
CH434974A 1973-03-29 1974-03-28 CH573564A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US345984A US3874409A (en) 1973-03-29 1973-03-29 Selector valve

Publications (1)

Publication Number Publication Date
CH573564A5 true CH573564A5 (xx) 1976-03-15

Family

ID=23357425

Family Applications (1)

Application Number Title Priority Date Filing Date
CH434974A CH573564A5 (xx) 1973-03-29 1974-03-28

Country Status (5)

Country Link
US (1) US3874409A (xx)
CA (1) CA1000162A (xx)
CH (1) CH573564A5 (xx)
DE (1) DE2414052A1 (xx)
GB (1) GB1467893A (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585163Y2 (ja) * 1980-04-25 1983-01-28 株式会社 鷲宮製作所 可逆型電気式膨張弁
FR2559235B1 (fr) * 1984-02-03 1986-05-30 Petroles Cie Francaise Robinet de regulation
GB2157809B (en) * 1984-04-17 1987-09-23 Caleffi Spa Ball valve with built-in check valve
GB2203819A (en) * 1987-04-10 1988-10-26 Richard Alder Valve
US5121947A (en) * 1991-02-08 1992-06-16 The Lee Company Expansion sealing device
JPH09200478A (ja) * 1996-01-16 1997-07-31 Canon Inc ファクシミリ装置
WO1997037102A2 (en) * 1996-04-01 1997-10-09 Baker Hughes Incorporated Downhole flow control devices
JP3778623B2 (ja) * 1996-07-29 2006-05-24 Ｓｍｃ株式会社 逆流防止弁付き切換弁
US20110232765A1 (en) * 2010-03-25 2011-09-29 Baker Hughes Incorporated Valving device and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US943346A (en) * 1907-12-18 1909-12-14 Herman Forsman Faucet.
US1191084A (en) * 1916-03-20 1916-07-11 Arthur Kirby Reversing-valve.
US1238664A (en) * 1916-10-12 1917-08-28 John R Groom Valve.
US2399300A (en) * 1941-08-29 1946-04-30 Crown Cork & Seal Co Filling apparatus and valve
US2911008A (en) * 1956-04-09 1959-11-03 Manning Maxwell & Moore Inc Fluid flow control device
US3653406A (en) * 1970-03-20 1972-04-04 Westinghouse Air Brake Co Brake cylinder pressure retaining valve
US3698683A (en) * 1970-06-23 1972-10-17 Daran Products Inc Valve for laboratory glassware

Also Published As

Publication number Publication date
CA1000162A (en) 1976-11-23
DE2414052A1 (de) 1974-10-17
GB1467893A (en) 1977-03-23
US3874409A (en) 1975-04-01

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Legal Events

Date Code Title Description
PL Patent ceased