FR2144951A5 - - Google Patents

Info

Publication number
FR2144951A5
FR2144951A5 FR7124407A FR7124407A FR2144951A5 FR 2144951 A5 FR2144951 A5 FR 2144951A5 FR 7124407 A FR7124407 A FR 7124407A FR 7124407 A FR7124407 A FR 7124407A FR 2144951 A5 FR2144951 A5 FR 2144951A5
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
FR7124407A
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7124407A priority Critical patent/FR2144951A5/fr
Priority to GB3057872A priority patent/GB1366617A/en
Priority to BE785580A priority patent/BE785580A/fr
Priority to US268891A priority patent/US3881093A/en
Priority to IT69141/72A priority patent/IT964456B/it
Priority to DE2233013A priority patent/DE2233013A1/de
Application granted granted Critical
Publication of FR2144951A5 publication Critical patent/FR2144951A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G05D16/2026—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means
    • G05D16/2046—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means the plurality of throttling means being arranged for the control of a single pressure from a plurality of converging pressures
    • G05D16/2053—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means the plurality of throttling means being arranged for the control of a single pressure from a plurality of converging pressures the plurality of throttling means comprising only a first throttling means acting on a higher pressure and a second throttling means acting on a lower pressure, e.g. the atmosphere
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G05D16/2026—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means with a plurality of throttling means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Feedback Control In General (AREA)
FR7124407A 1971-07-05 1971-07-05 Expired FR2144951A5 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7124407A FR2144951A5 (fr) 1971-07-05 1971-07-05
GB3057872A GB1366617A (en) 1971-07-05 1972-06-29 Method of regulation by sampling the partial pressure of a gas mixture
BE785580A BE785580A (fr) 1971-07-05 1972-06-29 Procede de regulation par l'echantillonnage des pressions partielles dumelange gazeux d'au moins une enceinte et dispositif mettant en oeuvre ce procede
US268891A US3881093A (en) 1971-07-05 1972-07-03 Method of regulation by sampling partial pressure of a gas mixture contained in at least one enclosure and a device for the application of said method
IT69141/72A IT964456B (it) 1971-07-05 1972-07-04 Procedimento per la regolazione delle pressioni parziali di una miscela gassosa mediante campio natura
DE2233013A DE2233013A1 (de) 1971-07-05 1972-07-05 Verfahren und vorrichtung zur regelung der partialdruecke einer gasmischung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7124407A FR2144951A5 (fr) 1971-07-05 1971-07-05

Publications (1)

Publication Number Publication Date
FR2144951A5 true FR2144951A5 (fr) 1973-02-16

Family

ID=9079792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7124407A Expired FR2144951A5 (fr) 1971-07-05 1971-07-05

Country Status (6)

Country Link
US (1) US3881093A (fr)
BE (1) BE785580A (fr)
DE (1) DE2233013A1 (fr)
FR (1) FR2144951A5 (fr)
GB (1) GB1366617A (fr)
IT (1) IT964456B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948281A (en) * 1973-02-22 1976-04-06 Scott Environmental Technology, Inc. Gas blending using null balance analyzer
US4172020A (en) * 1978-05-24 1979-10-23 Gould Inc. Method and apparatus for monitoring and controlling sputter deposition processes
DE2929013C2 (de) * 1979-07-18 1983-09-08 Krauss-Maffei AG, 8000 München Verfahren und Vorrichtung zum Messen der Gasbeladung von Flüssigkeiten
US4428811A (en) * 1983-04-04 1984-01-31 Borg-Warner Corporation Rapid rate reactive sputtering of a group IVb metal
JPH0746074B2 (ja) * 1984-11-27 1995-05-17 日電アネルバ株式会社 真空計
DE3502276A1 (de) * 1985-01-24 1986-07-24 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Einrichtung zur stetigen steuerung eines normalerweise fuer unstetige betriebsweise ausgebildeten magnetventiles
DE3638789A1 (de) * 1986-06-09 1987-12-10 American Sterilizer Co Konzentrationssensor sowie konzentrationsregelanordnung
DE8801079U1 (fr) * 1988-01-29 1989-06-01 Interatom Gmbh, 5060 Bergisch Gladbach, De
DE3838508A1 (de) * 1988-11-12 1990-05-17 Erno Raumfahrttechnik Gmbh Regelung der kohlendyoxid-konzentration von raumstationen
FR2681137B1 (fr) * 1991-09-11 1994-07-29 Superba Sa Dispositif pour mesurer et regler la concentration en air d'une enceinte.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1497608A (fr) * 1966-08-31 1967-10-13 Procédé de réglage de débit d'un fluide et un dispositif pour la mise en oeuvre du procédé
US3391275A (en) * 1963-10-11 1968-07-02 Minnesota Mining & Mfg Apparatus for regulating a variable output in accordance with a reference value

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1027431B (de) * 1956-09-22 1958-04-03 Hartmann & Braun Ag Verfahren und Geraet zur Konstanthaltung des O-Partialdruckes und Messung des O-Verbrauches
US3005911A (en) * 1957-12-17 1961-10-24 Standard Oil Co Gaseous mixture analyzer
US3531257A (en) * 1964-08-05 1970-09-29 William R Harvey Method and apparatus for measuring volume variation in chemical,physiological and biochemical systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391275A (en) * 1963-10-11 1968-07-02 Minnesota Mining & Mfg Apparatus for regulating a variable output in accordance with a reference value
FR1497608A (fr) * 1966-08-31 1967-10-13 Procédé de réglage de débit d'un fluide et un dispositif pour la mise en oeuvre du procédé

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LE VIDE TECHNIQUE-APPLICATIONS, volume 20, no. 115, janvier-février 1965 (PARIS, FR) J.C. GODOT et al. "Etude et réalisation d'un régulateur automatique de pressions partielles", pages 50-53 *

Also Published As

Publication number Publication date
DE2233013A1 (de) 1973-01-18
US3881093A (en) 1975-04-29
GB1366617A (en) 1974-09-11
IT964456B (it) 1974-01-21
BE785580A (fr) 1972-10-16

Similar Documents

Publication Publication Date Title
ATA136472A (fr)
AR196074A1 (fr)
AU2658571A (fr)
AU2691671A (fr)
AU2485671A (fr)
AU2952271A (fr)
AU2941471A (fr)
AU2894671A (fr)
AU2742671A (fr)
AU2684071A (fr)
AU2564071A (fr)
AU2669471A (fr)
AU2740271A (fr)
AU2963771A (fr)
AU2456871A (fr)
AU2486471A (fr)
AR192311Q (fr)
AU2503871A (fr)
AU2455871A (fr)
AU2577671A (fr)
AU2588771A (fr)
AU2654071A (fr)
AU2415871A (fr)
AR199640Q (fr)
AU2940971A (fr)

Legal Events

Date Code Title Description
ST Notification of lapse