IT8212665A0 - Valvola pneumatica a doppio diaframma - Google Patents

Valvola pneumatica a doppio diaframma

Info

Publication number
IT8212665A0
IT8212665A0 IT8212665A IT1266582A IT8212665A0 IT 8212665 A0 IT8212665 A0 IT 8212665A0 IT 8212665 A IT8212665 A IT 8212665A IT 1266582 A IT1266582 A IT 1266582A IT 8212665 A0 IT8212665 A0 IT 8212665A0
Authority
IT
Italy
Prior art keywords
pneumatic valve
double diaphragm
diaphragm pneumatic
double
valve
Prior art date
Application number
IT8212665A
Other languages
English (en)
Other versions
IT8212665A1 (it
IT1192959B (it
Inventor
Guido Lanteri
Luigi Tessitore
Original Assignee
Ind Aeronautiche E Meccanicher
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 Ind Aeronautiche E Meccanicher filed Critical Ind Aeronautiche E Meccanicher
Priority to IT12665/82A priority Critical patent/IT1192959B/it
Publication of IT8212665A0 publication Critical patent/IT8212665A0/it
Priority to GB08316787A priority patent/GB2133117B/en
Publication of IT8212665A1 publication Critical patent/IT8212665A1/it
Application granted granted Critical
Publication of IT1192959B publication Critical patent/IT1192959B/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/365—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a diaphragm
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • F16K31/1268—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like with a plurality of the diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
IT12665/82A 1982-11-16 1982-11-16 Valvola pneumatica a doppio diaframma IT1192959B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT12665/82A IT1192959B (it) 1982-11-16 1982-11-16 Valvola pneumatica a doppio diaframma
GB08316787A GB2133117B (en) 1982-11-16 1983-06-21 Double diaphragm valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12665/82A IT1192959B (it) 1982-11-16 1982-11-16 Valvola pneumatica a doppio diaframma

Publications (3)

Publication Number Publication Date
IT8212665A0 true IT8212665A0 (it) 1982-11-16
IT8212665A1 IT8212665A1 (it) 1984-05-16
IT1192959B IT1192959B (it) 1988-05-26

Family

ID=11142591

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12665/82A IT1192959B (it) 1982-11-16 1982-11-16 Valvola pneumatica a doppio diaframma

Country Status (2)

Country Link
GB (1) GB2133117B (it)
IT (1) IT1192959B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101994858B (zh) * 2010-11-10 2012-09-26 哈尔滨工业大学 实现大量进气和限量排气的防止断流弥合水锤空气阀

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB842160A (en) * 1957-05-22 1960-07-20 Stanley Howard Edge Improvements in or relating to fluid control valves
US3766933A (en) * 1970-07-27 1973-10-23 Broughton Corp Rolling diaphragm vacuum control
DE2349384A1 (de) * 1973-10-02 1975-04-10 Dungs Karl Fa Gasdruckregler
JPS5614865B2 (it) * 1973-11-16 1981-04-07
CH567663A5 (it) * 1974-03-20 1975-10-15 Sauter Fr Ag Fabrik Elektrisch
SE411791B (sv) * 1977-05-20 1980-02-04 Alfa Laval Ab Reglerventil innefattande en membranvegg och en vid membranveggens centrala del fest ventilkropp
US4163543A (en) * 1977-09-07 1979-08-07 Fram Corporation Air control valve

Also Published As

Publication number Publication date
IT8212665A1 (it) 1984-05-16
GB8316787D0 (en) 1983-07-27
GB2133117B (en) 1986-07-16
GB2133117A (en) 1984-07-18
IT1192959B (it) 1988-05-26

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941130