IT8220225A0 - Commutatore pneumatico in particolare a depressione. - Google Patents

Commutatore pneumatico in particolare a depressione.

Info

Publication number
IT8220225A0
IT8220225A0 IT8220225A IT2022582A IT8220225A0 IT 8220225 A0 IT8220225 A0 IT 8220225A0 IT 8220225 A IT8220225 A IT 8220225A IT 2022582 A IT2022582 A IT 2022582A IT 8220225 A0 IT8220225 A0 IT 8220225A0
Authority
IT
Italy
Prior art keywords
pneumatic switch
particular vacuum
vacuum
pneumatic
switch
Prior art date
Application number
IT8220225A
Other languages
English (en)
Other versions
IT1150464B (it
Inventor
Tavel Itkin
Original Assignee
Seima
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 Seima filed Critical Seima
Publication of IT8220225A0 publication Critical patent/IT8220225A0/it
Application granted granted Critical
Publication of IT1150464B publication Critical patent/IT1150464B/it

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
    • F16K39/00—Devices for relieving the pressure on the sealing faces
    • F16K39/04—Devices for relieving the pressure on the sealing faces for sliding valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/0065—Control members, e.g. levers or knobs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
IT20225/82A 1981-03-31 1982-03-17 Commutatore pneumatico in particolare a depressione IT1150464B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8106477A FR2503315B1 (fr) 1981-03-31 1981-03-31 Commutateur pneumatique notamment a depression

Publications (2)

Publication Number Publication Date
IT8220225A0 true IT8220225A0 (it) 1982-03-17
IT1150464B IT1150464B (it) 1986-12-10

Family

ID=9256837

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20225/82A IT1150464B (it) 1981-03-31 1982-03-17 Commutatore pneumatico in particolare a depressione

Country Status (3)

Country Link
ES (1) ES271042Y (it)
FR (1) FR2503315B1 (it)
IT (1) IT1150464B (it)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942555A (en) * 1974-03-25 1976-03-09 Indak Manufacturing Corporation Electrical switch and fluid control device
US4136853A (en) * 1975-02-24 1979-01-30 Atlas Copco Aktiebolag Slide valve
DE2551861C3 (de) * 1975-11-19 1980-04-24 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart Steuervorrichtung zum Klimatisieren von Räumen

Also Published As

Publication number Publication date
IT1150464B (it) 1986-12-10
ES271042U (es) 1983-12-01
FR2503315A1 (fr) 1982-10-08
FR2503315B1 (fr) 1985-08-16
ES271042Y (es) 1984-06-01

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