FR2230940A1 - - Google Patents

Info

Publication number
FR2230940A1
FR2230940A1 FR7417768A FR7417768A FR2230940A1 FR 2230940 A1 FR2230940 A1 FR 2230940A1 FR 7417768 A FR7417768 A FR 7417768A FR 7417768 A FR7417768 A FR 7417768A FR 2230940 A1 FR2230940 A1 FR 2230940A1
Authority
FR
France
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.)
Granted
Application number
FR7417768A
Other languages
French (fr)
Other versions
FR2230940B1 (en
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.)
SIE SOC IT ELETTRONICA
Original Assignee
SIE SOC IT ELETTRONICA
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 SIE SOC IT ELETTRONICA filed Critical SIE SOC IT ELETTRONICA
Publication of FR2230940A1 publication Critical patent/FR2230940A1/fr
Application granted granted Critical
Publication of FR2230940B1 publication Critical patent/FR2230940B1/fr
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
    • F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
    • F23N5/082—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/12—Burner simulation or checking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/18—Applying test signals, e.g. periodic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Control Of Combustion (AREA)
FR7417768A 1973-05-22 1974-05-16 Expired FR2230940B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24389/73A IT987792B (en) 1973-05-22 1973-05-22 FAILURE-PROOF APPLIANCE FOR CHECKING THE PRESENCE OF A BURNER FLAME

Publications (2)

Publication Number Publication Date
FR2230940A1 true FR2230940A1 (en) 1974-12-20
FR2230940B1 FR2230940B1 (en) 1979-07-27

Family

ID=11213347

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7417768A Expired FR2230940B1 (en) 1973-05-22 1974-05-16

Country Status (9)

Country Link
BE (1) BE815325A (en)
CA (1) CA1026841A (en)
CH (1) CH572597A5 (en)
DE (1) DE2424525C2 (en)
ES (1) ES426485A1 (en)
FR (1) FR2230940B1 (en)
GB (1) GB1463753A (en)
IT (1) IT987792B (en)
NL (1) NL185685C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3340118C2 (en) * 1983-11-05 1985-11-21 Kurt-Henry Dipl.-Ing. 4030 Ratingen Mindermann Intrinsically safe flame monitor
DE19619357A1 (en) * 1996-05-14 1997-11-20 Degussa Bullet-resistant glazing and its use
CN112924801B (en) * 2021-03-06 2022-08-09 中北大学 Voltage segmented adjustable voltage-current characteristic testing device for electric exploding foil and charging and discharging method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3202976A (en) * 1959-12-03 1965-08-24 Scully Signal Co Supervisory system with failure discrimination
US3541549A (en) * 1968-08-19 1970-11-17 Mc Graw Edison Co Self-checking flame detection apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
BE815325A (en) 1974-09-16
CA1026841A (en) 1978-02-21
GB1463753A (en) 1977-02-09
NL185685C (en) 1990-06-18
IT987792B (en) 1975-03-20
FR2230940B1 (en) 1979-07-27
CH572597A5 (en) 1976-02-13
NL7406811A (en) 1974-11-26
DE2424525A1 (en) 1974-12-12
NL185685B (en) 1990-01-16
ES426485A1 (en) 1976-07-01
DE2424525C2 (en) 1985-03-07

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name