FR2463883B1 - - Google Patents

Info

Publication number
FR2463883B1
FR2463883B1 FR7920985A FR7920985A FR2463883B1 FR 2463883 B1 FR2463883 B1 FR 2463883B1 FR 7920985 A FR7920985 A FR 7920985A FR 7920985 A FR7920985 A FR 7920985A FR 2463883 B1 FR2463883 B1 FR 2463883B1
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
FR7920985A
Other languages
French (fr)
Other versions
FR2463883A1 (fr
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 FR7920985A priority Critical patent/FR2463883A1/fr
Publication of FR2463883A1 publication Critical patent/FR2463883A1/fr
Application granted granted Critical
Publication of FR2463883B1 publication Critical patent/FR2463883B1/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
    • 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
    • F16K11/072—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 pivoted closure members
    • F16K11/074—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 pivoted closure members with flat sealing faces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
    • B08B15/023—Fume cabinets or cupboards, e.g. for laboratories

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ventilation (AREA)
FR7920985A 1979-08-20 1979-08-20 Vanne a plusieurs voies pour enceinte ventilee, notamment pour sorbonne Granted FR2463883A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7920985A FR2463883A1 (fr) 1979-08-20 1979-08-20 Vanne a plusieurs voies pour enceinte ventilee, notamment pour sorbonne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7920985A FR2463883A1 (fr) 1979-08-20 1979-08-20 Vanne a plusieurs voies pour enceinte ventilee, notamment pour sorbonne

Publications (2)

Publication Number Publication Date
FR2463883A1 FR2463883A1 (fr) 1981-02-27
FR2463883B1 true FR2463883B1 (ref) 1981-10-23

Family

ID=9228949

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920985A Granted FR2463883A1 (fr) 1979-08-20 1979-08-20 Vanne a plusieurs voies pour enceinte ventilee, notamment pour sorbonne

Country Status (1)

Country Link
FR (1) FR2463883A1 (ref)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487224A (en) * 1982-03-24 1984-12-11 Pace Incorporated Air switch and filter combination
EP0325200B1 (en) * 1988-01-18 1994-04-13 Hitachi, Ltd. Rotary valve
US5702582A (en) * 1996-01-11 1997-12-30 Ionics, Incorporated Multi-port multi-stream valve apparatus
RU2178852C2 (ru) * 2000-04-26 2002-01-27 Общество с ограниченной ответственностью "Крот инжиниринг" Запорное устройство

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB360479A (en) * 1930-08-07 1931-11-09 Harold Francis Albert Greenlan Improvements in or relating to flushing systems
US2367319A (en) * 1942-05-13 1945-01-16 Electrolux Corp Fluid distributor
US2477590A (en) * 1944-08-26 1949-08-02 Ferwerda Thomas Distributing valve

Also Published As

Publication number Publication date
FR2463883A1 (fr) 1981-02-27

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Legal Events

Date Code Title Description
ST Notification of lapse