CH355058A - Valvola per l'erogazione ad intermittenza di un gas sotto pressione - Google Patents

Valvola per l'erogazione ad intermittenza di un gas sotto pressione

Info

Publication number
CH355058A
CH355058A CH355058DA CH355058A CH 355058 A CH355058 A CH 355058A CH 355058D A CH355058D A CH 355058DA CH 355058 A CH355058 A CH 355058A
Authority
CH
Switzerland
Prior art keywords
valve
under pressure
gas under
intermittent supply
intermittent
Prior art date
Application number
Other languages
English (en)
Inventor
Melchiorri Bruno
Original Assignee
Bruno Melchiorri Pesaro E Pasq
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 Bruno Melchiorri Pesaro E Pasq filed Critical Bruno Melchiorri Pesaro E Pasq
Publication of CH355058A publication Critical patent/CH355058A/it

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/02—Detecting movement of traffic to be counted or controlled using treadles built into the road
    • 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
    • G05D16/0697—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 several membranes
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/40—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using smoke, fire or coloured gases

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Valve Housings (AREA)
CH355058D 1956-12-28 1957-12-17 Valvola per l'erogazione ad intermittenza di un gas sotto pressione CH355058A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1189098X 1956-12-28

Publications (1)

Publication Number Publication Date
CH355058A true CH355058A (it) 1961-06-15

Family

ID=11432926

Family Applications (1)

Application Number Title Priority Date Filing Date
CH355058D CH355058A (it) 1956-12-28 1957-12-17 Valvola per l'erogazione ad intermittenza di un gas sotto pressione

Country Status (3)

Country Link
CH (1) CH355058A (it)
DE (1) DE1079911B (it)
FR (1) FR1189098A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1173750B (de) * 1959-12-03 1964-07-09 Francis J Holland Steuerventil zur Lieferung eines zu einer Eingangskraft proportionalen Ausgangsdruckes
DE1224615B (de) * 1960-03-08 1966-09-08 Atlas Copco Ab Druckmittelsteuereinrichtung zur Fernsteuerung mehrerer Betaetigungseinrichtungen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE608723C (de) * 1935-01-30 Karl Kupper Ferngesteuerte Ventilbatterie
GB529061A (en) * 1938-05-12 1940-11-13 Gasaccumulator Svenska Ab Improvements in valve mechanisms
US2580433A (en) * 1944-11-30 1952-01-01 Kain Clifford Hasty Valve
DE1020502B (de) * 1954-10-18 1957-12-05 Separator Ab Ventil zur selbsttaetigen absatzweiwsen Zufuehrung von Luft oder einem anderen Gase zu einer Rohrleitung od. dgl.

Also Published As

Publication number Publication date
FR1189098A (fr) 1959-09-29
DE1079911B (de) 1960-04-14
DE1079911C2 (it) 1960-10-06

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