FR2263434B1 - - Google Patents

Info

Publication number
FR2263434B1
FR2263434B1 FR7407200A FR7407200A FR2263434B1 FR 2263434 B1 FR2263434 B1 FR 2263434B1 FR 7407200 A FR7407200 A FR 7407200A FR 7407200 A FR7407200 A FR 7407200A FR 2263434 B1 FR2263434 B1 FR 2263434B1
Authority
FR
France
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
FR7407200A
Other languages
French (fr)
Other versions
FR2263434A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7407200A priority Critical patent/FR2263434A1/fr
Publication of FR2263434A1 publication Critical patent/FR2263434A1/fr
Application granted granted Critical
Publication of FR2263434B1 publication Critical patent/FR2263434B1/fr
Granted 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/04—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having cylindrical surfaces; Packings therefor
    • F16K5/0457—Packings
    • F16K5/0464—Packings in the housing
    • 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
    • F16K11/085—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 with cylindrical plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
FR7407200A 1974-03-04 1974-03-04 Double ring seal for valve - has bars separating rings received in valve bore grooves Granted FR2263434A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7407200A FR2263434A1 (en) 1974-03-04 1974-03-04 Double ring seal for valve - has bars separating rings received in valve bore grooves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7407200A FR2263434A1 (en) 1974-03-04 1974-03-04 Double ring seal for valve - has bars separating rings received in valve bore grooves

Publications (2)

Publication Number Publication Date
FR2263434A1 FR2263434A1 (en) 1975-10-03
FR2263434B1 true FR2263434B1 (https=) 1976-10-08

Family

ID=9135750

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7407200A Granted FR2263434A1 (en) 1974-03-04 1974-03-04 Double ring seal for valve - has bars separating rings received in valve bore grooves

Country Status (1)

Country Link
FR (1) FR2263434A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20304623U1 (de) 2003-03-22 2003-06-12 FESTO AG & Co., 73734 Esslingen Drehschieberventil
EP2952791B1 (en) 2014-06-05 2022-05-18 Parker-Hannifin Corporation Manifold module and filter assembly
JP6493300B2 (ja) * 2016-05-19 2019-04-03 株式会社デンソー 流路切替弁

Also Published As

Publication number Publication date
FR2263434A1 (en) 1975-10-03

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Legal Events

Date Code Title Description
ST Notification of lapse
TP Transmission of property
TP Transmission of property