CA945243A - Controlling and monitoring combustible gases - Google Patents

Controlling and monitoring combustible gases

Info

Publication number
CA945243A
CA945243A CA082,305A CA82305A CA945243A CA 945243 A CA945243 A CA 945243A CA 82305 A CA82305 A CA 82305A CA 945243 A CA945243 A CA 945243A
Authority
CA
Canada
Prior art keywords
controlling
combustible gases
monitoring combustible
monitoring
gases
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
CA082,305A
Inventor
Stuart W. Gray
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA945243A publication Critical patent/CA945243A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/12—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods
    • F23N5/123—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
    • F23N5/242—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electronic means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/36—Spark ignition, e.g. by means of a high voltage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/06—Fail safe for flame failures

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Combustion (AREA)
CA082,305A 1969-05-09 1970-05-08 Controlling and monitoring combustible gases Expired CA945243A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2376369A GB1258327A (en) 1969-05-09 1969-05-09

Publications (1)

Publication Number Publication Date
CA945243A true CA945243A (en) 1974-04-09

Family

ID=10200929

Family Applications (1)

Application Number Title Priority Date Filing Date
CA082,305A Expired CA945243A (en) 1969-05-09 1970-05-08 Controlling and monitoring combustible gases

Country Status (8)

Country Link
US (1) US3766441A (en)
CA (1) CA945243A (en)
CH (1) CH531209A (en)
DE (1) DE2022242A1 (en)
DK (1) DK127615B (en)
FR (1) FR2042532B1 (en)
GB (1) GB1258327A (en)
NL (1) NL7006416A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2347620A1 (en) * 1976-07-15 1977-11-04 Bicosa Recherches FLAME OR SPARK DETECTION DEVICE AND COMBUSTIBLE GAS IGNITER
US4334258A (en) * 1980-06-23 1982-06-08 Seeman Jeffrey L Explosion prevention control system for a fuel-gas burning automatic ignition appliance and associated gas distribution system
US4836770A (en) * 1984-07-02 1989-06-06 Robertshaw Controls Company Primary gas furnace control
US5158447A (en) * 1984-07-02 1992-10-27 Robertshaw Controls Company Primary gas furnace control
US4755133A (en) * 1984-07-02 1988-07-05 Robertshaw Control Company Primary gas furnace control
US4680005A (en) * 1984-07-02 1987-07-14 Robertshaw Controls Company Primary gas furnace control
US4626192A (en) * 1984-07-02 1986-12-02 Robertshaw Controls Company Primary gas furnace control
US4915614A (en) * 1984-07-02 1990-04-10 Robertshaw Controls Company Primary gas furnace control
US5618907A (en) * 1985-04-23 1997-04-08 The Boeing Company Thallium catalyzed multidimensional ester oligomers
US4865539A (en) * 1988-08-23 1989-09-12 Robertshaw Controls Company Fuel control unit for a gas furnace and method of making the same
US4971549A (en) * 1988-08-23 1990-11-20 Robertshaw Controls Company Fuel control unit for a gas furnace and method of making the same
US5703749A (en) * 1994-12-01 1997-12-30 Prasad; Romeo Safety control system responsive to carbon monoxide smoke and the like
DE19715098B4 (en) * 1997-04-11 2004-12-23 Schneider Electric Gmbh monitoring circuit
DE10023273A1 (en) * 2000-05-12 2001-11-15 Siemens Building Tech Ag Measuring device for a flame
DE10027846A1 (en) * 2000-05-25 2001-11-29 Siemens Building Tech Ag Signal generator
DE102014216024A1 (en) * 2013-11-14 2015-05-21 Robert Bosch Gmbh Method for operating an ignition system and corresponding ignition system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337792A (en) * 1963-07-09 1967-08-22 Loral Electronics Corp Firing angle control circuit for silicon controlled rectifiers
US3270799A (en) * 1964-12-07 1966-09-06 Honeywell Inc Burner control apparatus
US3348104A (en) * 1964-12-14 1967-10-17 American Gas Ass Bias-controlled a. c.-operable voltage threshold circuit, and systems employing same
US3456095A (en) * 1965-10-06 1969-07-15 Sunbeam Corp Solid state temperature control circuit with anticipation and compensation features
GB1181965A (en) * 1966-06-10 1970-02-18 Clark & Smith Ind Ltd Improvements in or relating to Electrical Apparatus for Controlling Gas Burners and the Like
US3377125A (en) * 1966-06-16 1968-04-09 American Gas Ass Electrical ignition system for gaseous fuel burners and the like
US3447880A (en) * 1966-09-29 1969-06-03 Liberty Combustion Corp Control system for fluid fuel burners
FR1517522A (en) * 1967-04-04 1968-03-15 Fenwal Inc Electric gas ignition and flame control system
US3445172A (en) * 1967-08-02 1969-05-20 American Gas Ass Fail-safe system
US3441356A (en) * 1967-09-12 1969-04-29 Fenwal Inc Pulsed spark gas ignition and fuel control system
US3520645A (en) * 1968-05-24 1970-07-14 Maytag Co Control system for a fuel burner

Also Published As

Publication number Publication date
US3766441A (en) 1973-10-16
FR2042532A1 (en) 1971-02-12
FR2042532B1 (en) 1975-01-10
GB1258327A (en) 1971-12-30
DE2022242A1 (en) 1970-11-12
CH531209A (en) 1972-11-30
DK127615B (en) 1973-12-03
NL7006416A (en) 1970-11-11

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