ES426485A1 - Mejoras en una instalacion de vigilancia segura contra per-turbaciones para vigilar la presencia de una llama de quema-dor. - Google Patents

Mejoras en una instalacion de vigilancia segura contra per-turbaciones para vigilar la presencia de una llama de quema-dor.

Info

Publication number
ES426485A1
ES426485A1 ES426485A ES426485A ES426485A1 ES 426485 A1 ES426485 A1 ES 426485A1 ES 426485 A ES426485 A ES 426485A ES 426485 A ES426485 A ES 426485A ES 426485 A1 ES426485 A1 ES 426485A1
Authority
ES
Spain
Prior art keywords
signal
degree
disturbance
main chain
chain connection
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
ES426485A
Other languages
English (en)
Spanish (es)
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.)
Ital Elettronica SpA
Original Assignee
Ital Elettronica SpA
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 Ital Elettronica SpA filed Critical Ital Elettronica SpA
Publication of ES426485A1 publication Critical patent/ES426485A1/es
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)
  • Fire-Detection Mechanisms (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Control Of Combustion (AREA)
ES426485A 1973-05-22 1974-05-20 Mejoras en una instalacion de vigilancia segura contra per-turbaciones para vigilar la presencia de una llama de quema-dor. Expired ES426485A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24389/73A IT987792B (it) 1973-05-22 1973-05-22 Apparecchio a prova di guasto per il controllo della presenza di fiamma di un bruciatore

Publications (1)

Publication Number Publication Date
ES426485A1 true ES426485A1 (es) 1976-07-01

Family

ID=11213347

Family Applications (1)

Application Number Title Priority Date Filing Date
ES426485A Expired ES426485A1 (es) 1973-05-22 1974-05-20 Mejoras en una instalacion de vigilancia segura contra per-turbaciones para vigilar la presencia de una llama de quema-dor.

Country Status (9)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3340118C2 (de) * 1983-11-05 1985-11-21 Kurt-Henry Dipl.-Ing. 4030 Ratingen Mindermann Eigensicherer Flammenwächter
DE19619357A1 (de) * 1996-05-14 1997-11-20 Degussa Durchschußhemmende Verglasung sowie deren Verwendung
CN112924801B (zh) * 2021-03-06 2022-08-09 中北大学 电压分段可调式电爆炸箔伏安特性测试装置及充放电方法

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

Also Published As

Publication number Publication date
CA1026841A (en) 1978-02-21
FR2230940B1 (it) 1979-07-27
GB1463753A (en) 1977-02-09
NL185685C (nl) 1990-06-18
DE2424525C2 (de) 1985-03-07
NL185685B (nl) 1990-01-16
BE815325A (fr) 1974-09-16
FR2230940A1 (it) 1974-12-20
IT987792B (it) 1975-03-20
NL7406811A (it) 1974-11-26
DE2424525A1 (de) 1974-12-12
CH572597A5 (it) 1976-02-13

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