GB1260934A - Pneumatic control system - Google Patents

Pneumatic control system

Info

Publication number
GB1260934A
GB1260934A GB1793869A GB1793869A GB1260934A GB 1260934 A GB1260934 A GB 1260934A GB 1793869 A GB1793869 A GB 1793869A GB 1793869 A GB1793869 A GB 1793869A GB 1260934 A GB1260934 A GB 1260934A
Authority
GB
United Kingdom
Prior art keywords
valve
comparator
diaphragm
pneumatic
pneumatic source
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.)
Expired
Application number
GB1793869A
Other languages
English (en)
Inventor
Larry V Nisley
Klaus Petro Mueller
Kenneth Gilbert Kreuter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robertshaw Controls Co
Original Assignee
Robertshaw Controls Co
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 Robertshaw Controls Co filed Critical Robertshaw Controls Co
Publication of GB1260934A publication Critical patent/GB1260934A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C3/00—Circuit elements having moving parts
    • F15C3/04—Circuit elements having moving parts using diaphragms
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/185—Control of temperature with auxiliary non-electric power

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Fluid-Driven Valves (AREA)
GB1793869A 1968-04-08 1969-04-08 Pneumatic control system Expired GB1260934A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71949568A 1968-04-08 1968-04-08
US77278868A 1968-11-01 1968-11-01

Publications (1)

Publication Number Publication Date
GB1260934A true GB1260934A (en) 1972-01-19

Family

ID=27110085

Family Applications (2)

Application Number Title Priority Date Filing Date
GB5407269A Expired GB1262208A (en) 1968-04-08 1969-04-08 Diaphragm valve for use in a pneumatic control system
GB1793869A Expired GB1260934A (en) 1968-04-08 1969-04-08 Pneumatic control system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB5407269A Expired GB1262208A (en) 1968-04-08 1969-04-08 Diaphragm valve for use in a pneumatic control system

Country Status (5)

Country Link
DE (1) DE1917349A1 (xx)
FR (1) FR2005788A1 (xx)
GB (2) GB1262208A (xx)
NL (1) NL6905304A (xx)
SE (1) SE356346B (xx)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169991A (en) * 1983-04-05 1986-07-23 Nupro Co Valve
US4684106A (en) * 1983-04-05 1987-08-04 Nupro Company Valve
USRE32553E (en) * 1978-11-29 1987-12-08 Exhalation valve assembly
GB2226623A (en) * 1988-12-16 1990-07-04 Plasson Maagan Michael Ind Ltd Fluid flow control device
FR2924186A1 (fr) * 2007-11-26 2009-05-29 Peugeot Citroen Automobiles Sa Protection d'un actionneur pneumatique a depression

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32553E (en) * 1978-11-29 1987-12-08 Exhalation valve assembly
GB2169991A (en) * 1983-04-05 1986-07-23 Nupro Co Valve
US4684106A (en) * 1983-04-05 1987-08-04 Nupro Company Valve
GB2226623A (en) * 1988-12-16 1990-07-04 Plasson Maagan Michael Ind Ltd Fluid flow control device
GB2226623B (en) * 1988-12-16 1992-09-09 Plasson Maagan Michael Ind Ltd Fluid flow control device
FR2924186A1 (fr) * 2007-11-26 2009-05-29 Peugeot Citroen Automobiles Sa Protection d'un actionneur pneumatique a depression
WO2009080925A1 (fr) * 2007-11-26 2009-07-02 Peugeot Citroen Automibiles Sa Protection d'un ensemble d'actioneurs pneumatiques a depression

Also Published As

Publication number Publication date
GB1262208A (en) 1972-02-02
FR2005788A1 (xx) 1969-12-19
DE1917349A1 (de) 1969-10-30
NL6905304A (xx) 1969-10-10
SE356346B (xx) 1973-05-21

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