FR2450395B1 - - Google Patents

Info

Publication number
FR2450395B1
FR2450395B1 FR7904964A FR7904964A FR2450395B1 FR 2450395 B1 FR2450395 B1 FR 2450395B1 FR 7904964 A FR7904964 A FR 7904964A FR 7904964 A FR7904964 A FR 7904964A FR 2450395 B1 FR2450395 B1 FR 2450395B1
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
FR7904964A
Other languages
French (fr)
Other versions
FR2450395A1 (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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Priority to FR7904964A priority Critical patent/FR2450395A1/fr
Publication of FR2450395A1 publication Critical patent/FR2450395A1/fr
Application granted granted Critical
Publication of FR2450395B1 publication Critical patent/FR2450395B1/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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
    • F16K3/08—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
    • F16K3/085—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres the axis of supply passage and the axis of discharge passage being coaxial and parallel to the axis of rotation of the plates

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7904964A 1979-02-27 1979-02-27 Dispositif de reglage du debit d'un compresseur de fluide gazeux Granted FR2450395A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7904964A FR2450395A1 (fr) 1979-02-27 1979-02-27 Dispositif de reglage du debit d'un compresseur de fluide gazeux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7904964A FR2450395A1 (fr) 1979-02-27 1979-02-27 Dispositif de reglage du debit d'un compresseur de fluide gazeux

Publications (2)

Publication Number Publication Date
FR2450395A1 FR2450395A1 (fr) 1980-09-26
FR2450395B1 true FR2450395B1 (zh) 1983-02-18

Family

ID=9222488

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904964A Granted FR2450395A1 (fr) 1979-02-27 1979-02-27 Dispositif de reglage du debit d'un compresseur de fluide gazeux

Country Status (1)

Country Link
FR (1) FR2450395A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2912227C2 (de) * 1979-03-28 1984-07-05 Dornier System Gmbh, 7990 Friedrichshafen Dosier- und Entnahmevorrichtung als Verschluss von mit superfluidem Helium gefüllten Behältern
US5699941A (en) * 1995-04-04 1997-12-23 Johnson; Paul S. Method and apparatus for improved regulation of flow of particulate matter
US6196417B1 (en) 1995-04-04 2001-03-06 Paul S. Johnson Method and apparatus for improved regulation of flow of particulate matter
CN112268122A (zh) * 2020-10-28 2021-01-26 福建闽山消防有限公司 一种高性能可调式无级减压装置及其应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB296164A (en) * 1927-07-05 1928-08-30 Joseph Herman Dine Improvements in and relating to valves and cocks for gas and other fluids
FR659419A (fr) * 1928-08-23 1929-06-28 Soupape rotative
GB458522A (en) * 1935-09-18 1936-12-22 Cockburns Ltd Improvements in or relating to rotary slide stop valves
US2590290A (en) * 1945-11-30 1952-03-25 Chase Leon Allen Valve for flexible hose
FR2161194A5 (zh) * 1971-11-17 1973-07-06 Guinard Pompes

Also Published As

Publication number Publication date
FR2450395A1 (fr) 1980-09-26

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Legal Events

Date Code Title Description
ST Notification of lapse