FR1563807A - - Google Patents

Info

Publication number
FR1563807A
FR1563807A FR1563807DA FR1563807A FR 1563807 A FR1563807 A FR 1563807A FR 1563807D A FR1563807D A FR 1563807DA FR 1563807 A FR1563807 A FR 1563807A
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
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 filed Critical
Application granted granted Critical
Publication of FR1563807A publication Critical patent/FR1563807A/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
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0675—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever
    • G05D16/0694—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever using a spring-loaded membrane with a spring-loaded slideable obturator

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR1563807D 1967-01-23 1968-01-16 Expired FR1563807A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT3290467 1967-01-23
IT234667 1967-12-21

Publications (1)

Publication Number Publication Date
FR1563807A true FR1563807A (fr) 1969-04-18

Family

ID=26325239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1563807D Expired FR1563807A (fr) 1967-01-23 1968-01-16

Country Status (6)

Country Link
AT (1) AT285020B (fr)
BE (1) BE709512A (fr)
CH (1) CH487364A (fr)
DE (2) DE1983289U (fr)
FR (1) FR1563807A (fr)
NL (1) NL6800937A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2391418A1 (fr) * 1977-05-19 1978-12-15 Pagani Giulia Dispositif de protection contre les fuites de gaz
EP0165339A1 (fr) * 1984-06-15 1985-12-27 The Singer Company Régulateur de pression des gaz à coupure par dépression et surpression

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10240992B4 (de) * 2002-09-05 2011-01-05 Dräger Medical AG & Co. KG Überdruckventil für Beatmungszwecke

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2391418A1 (fr) * 1977-05-19 1978-12-15 Pagani Giulia Dispositif de protection contre les fuites de gaz
EP0165339A1 (fr) * 1984-06-15 1985-12-27 The Singer Company Régulateur de pression des gaz à coupure par dépression et surpression

Also Published As

Publication number Publication date
CH487364A (it) 1970-03-15
DE1673463A1 (de) 1971-11-25
BE709512A (fr) 1968-05-30
AT285020B (de) 1970-10-12
DE1983289U (de) 1968-04-11
NL6800937A (fr) 1968-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse