CA982471A - Bulb modulating gas valve - Google Patents

Bulb modulating gas valve

Info

Publication number
CA982471A
CA982471A CA181,492A CA181492A CA982471A CA 982471 A CA982471 A CA 982471A CA 181492 A CA181492 A CA 181492A CA 982471 A CA982471 A CA 982471A
Authority
CA
Canada
Prior art keywords
bulb
gas valve
modulating gas
modulating
valve
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
CA181,492A
Other languages
English (en)
Other versions
CA181492S (en
Inventor
Russell B. Matthews
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.)
Johnson Service Co
Original Assignee
Johnson Service 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 Johnson Service Co filed Critical Johnson Service Co
Application granted granted Critical
Publication of CA982471A publication Critical patent/CA982471A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
    • F24H9/2085—Arrangement or mounting of control or safety devices for air heaters using fluid fuel

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Temperature-Responsive Valves (AREA)
  • Control Of Combustion (AREA)
  • Central Heating Systems (AREA)
CA181,492A 1972-10-17 1973-09-20 Bulb modulating gas valve Expired CA982471A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00298289A US3810578A (en) 1972-10-17 1972-10-17 Bulb modulating gas valve

Publications (1)

Publication Number Publication Date
CA982471A true CA982471A (en) 1976-01-27

Family

ID=23149864

Family Applications (1)

Application Number Title Priority Date Filing Date
CA181,492A Expired CA982471A (en) 1972-10-17 1973-09-20 Bulb modulating gas valve

Country Status (4)

Country Link
US (1) US3810578A (cs)
JP (1) JPS4973735A (cs)
CA (1) CA982471A (cs)
NL (1) NL7313715A (cs)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4705212A (en) * 1983-12-27 1987-11-10 Engineering Measurements Co. Method and apparatus for managing steam systems
AT396623B (de) * 1987-10-08 1993-10-25 Ideal Standard Verbrühschutzeinrichtung bei sanitären anlagen, insbesondere duschen
US5310111A (en) * 1993-03-19 1994-05-10 Johnson Service Company Pneumatic controller
US5944257A (en) * 1996-11-15 1999-08-31 Honeywell Inc. Bulb-operated modulating gas valve with minimum bypass
WO2007060696A1 (en) * 2005-11-23 2007-05-31 Sit La Precisa S.P.A. Device for controlling the delivery of a combustible gas to a burner apparatus
US7523762B2 (en) * 2006-03-22 2009-04-28 Honeywell International Inc. Modulating gas valves and systems
CA2658026C (en) * 2006-07-28 2013-07-16 Federico Pavin A device for controlling the delivery of a combustible gas to a burner apparatus
CN102221111A (zh) * 2011-03-28 2011-10-19 南京梅山冶金发展有限公司 一种温控压力阀及焦炉用温控压力阀
ITMI20121823A1 (it) * 2012-10-26 2014-04-27 Controlling Saving Energy Italia S R L Termostato
EP2868970B1 (en) 2013-10-29 2020-04-22 Honeywell Technologies Sarl Regulating device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2876951A (en) * 1956-10-17 1959-03-10 Baso Inc Fluid pressure operated control devices

Also Published As

Publication number Publication date
JPS4973735A (cs) 1974-07-16
US3810578A (en) 1974-05-14
NL7313715A (cs) 1974-04-19

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