GB784506A - - Google Patents

Info

Publication number
GB784506A
GB784506A GB784506DA GB784506A GB 784506 A GB784506 A GB 784506A GB 784506D A GB784506D A GB 784506DA GB 784506 A GB784506 A GB 784506A
Authority
GB
United Kingdom
Prior art keywords
pressure
restrictions
bellows
nozzle
variable
Prior art date
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.)
Active
Application number
Other languages
English (en)
Publication of GB784506A publication Critical patent/GB784506A/en
Active legal-status Critical Current

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
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Control Of Fluid Pressure (AREA)
GB784506D Active GB784506A (enExample)

Publications (1)

Publication Number Publication Date
GB784506A true GB784506A (enExample)

Family

ID=1752033

Family Applications (1)

Application Number Title Priority Date Filing Date
GB784506D Active GB784506A (enExample)

Country Status (1)

Country Link
GB (1) GB784506A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985183A (en) * 1957-11-29 1961-05-23 Taylor Instrument Co Automatically variable gain controller
US3020490A (en) * 1957-11-21 1962-02-06 Phillips Petroleum Co Process controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3020490A (en) * 1957-11-21 1962-02-06 Phillips Petroleum Co Process controller
US2985183A (en) * 1957-11-29 1961-05-23 Taylor Instrument Co Automatically variable gain controller

Similar Documents

Publication Publication Date Title
US5520533A (en) Apparatus for modulating the flow of air and fuel to a gas burner
US2879783A (en) Manostat
US3344805A (en) Automatic flow rate control system
US2712321A (en) Control apparatus
CN202048252U (zh) 指挥器操作式自力式压力调节阀
US4752211A (en) Flow proportioning system
TWM573397U (zh) Two-stage intake and two-stage exhaust structure of electronically controlled proportional valve
US2291731A (en) Pressure regulating system
TW202016455A (zh) 電控比例閥之二段式進氣與二段式排氣結構
US2804877A (en) Pilot controlled fluid pressure regulator
GB784506A (enExample)
US4253603A (en) Temperature responsive control apparatus
US2149390A (en) Pressure regulating device
US20050268968A1 (en) Pressure control system for low pressure high flow operation
US3145722A (en) Pneumatic controller
US3207422A (en) Flow regulating means in aircraft air conditioning and pressurizing system
US3971409A (en) Pressure regulator for pneumatic systems
US3696830A (en) Flow control system employing a series reference resistor
HU177219B (en) Pressure regulator of medium in motion
EP1104523A1 (en) Regulator arrangement
US3254662A (en) Differential pressure controller
US3266516A (en) Amplifier relay for pneumatic systems
GB671337A (en) Improvements in or relating to fluid operated controllers
CN218098290U (zh) 自力式调节阀的离线校准装置
SU691811A1 (ru) Устройство дл регулировани давлени