CA1007858A - Temperature control system and vacuum modulator valve therefor - Google Patents

Temperature control system and vacuum modulator valve therefor

Info

Publication number
CA1007858A
CA1007858A CA217,387A CA217387A CA1007858A CA 1007858 A CA1007858 A CA 1007858A CA 217387 A CA217387 A CA 217387A CA 1007858 A CA1007858 A CA 1007858A
Authority
CA
Canada
Prior art keywords
control system
temperature control
modulator valve
valve therefor
vacuum modulator
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
CA217,387A
Other languages
English (en)
Other versions
CA217387S (en
Inventor
Rudolph J. Franz
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of CA1007858A publication Critical patent/CA1007858A/en
Expired legal-status Critical Current

Links

Classifications

    • 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 [HVAC] devices
    • B60H1/00485—Valves for air-conditioning devices, e.g. thermostatic valves

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Control Of Stepping Motors (AREA)
  • Controls For Constant Speed Travelling (AREA)
  • Temperature-Responsive Valves (AREA)
CA217,387A 1974-01-30 1975-01-06 Temperature control system and vacuum modulator valve therefor Expired CA1007858A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00438507A US3831841A (en) 1974-01-30 1974-01-30 Temperature control system and vacuum modulator valve therefor

Publications (1)

Publication Number Publication Date
CA1007858A true CA1007858A (en) 1977-04-05

Family

ID=23740900

Family Applications (1)

Application Number Title Priority Date Filing Date
CA217,387A Expired CA1007858A (en) 1974-01-30 1975-01-06 Temperature control system and vacuum modulator valve therefor

Country Status (7)

Country Link
US (1) US3831841A (enExample)
CA (1) CA1007858A (enExample)
DE (1) DE2503237A1 (enExample)
FR (1) FR2258967B1 (enExample)
GB (1) GB1472034A (enExample)
IT (1) IT1028481B (enExample)
SE (2) SE424532B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267968A (en) * 1977-12-27 1981-05-19 Robertshaw Controls Company Pneumatic control system and parts therefor and methods of making the same
US4245780A (en) * 1978-04-18 1981-01-20 Eaton Corporation Temperature regulator assembly and signal modulator therefor
US4346729A (en) * 1979-05-29 1982-08-31 Eaton Corporation Temperature control system and pushbutton controlled pneumatic actuator
US4241872A (en) * 1979-07-02 1980-12-30 Robertshaw Controls Company Pneumatically operated thermostat construction and method of making the same
AU6941681A (en) * 1980-05-05 1981-11-12 Eaton Corporation Fluid pressure signal controller
US4428353A (en) 1981-10-28 1984-01-31 Eaton Corporation RPM Bias regulator valve
US7246941B2 (en) * 2004-07-23 2007-07-24 Invensys Building Systems Sensing media temperature in an HVAC valve
US8671990B2 (en) 2010-02-12 2014-03-18 Moog Inc. Vacuum valve apparatus and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294320A (en) * 1965-04-26 1966-12-27 Dole Valve Co Bi-metal transducer
US3455505A (en) * 1967-11-27 1969-07-15 Gen Motors Corp Compartment temperature control system and thermostatic vacuum regulator
US3633821A (en) * 1970-01-30 1972-01-11 Clear Hooters Ltd Fluid-pressure control valves

Also Published As

Publication number Publication date
SE424532B (sv) 1982-07-26
DE2503237A1 (de) 1975-07-31
SE7500202L (enExample) 1975-07-31
IT1028481B (it) 1979-01-30
FR2258967A1 (enExample) 1975-08-22
US3831841A (en) 1974-08-27
GB1472034A (en) 1977-04-27
FR2258967B1 (enExample) 1978-07-13
SE7807514L (sv) 1978-07-04

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