FR2587094B1 - Circuit de securite pour commander des equipements critiques de bruleurs a gaz ou a mazout - Google Patents

Circuit de securite pour commander des equipements critiques de bruleurs a gaz ou a mazout

Info

Publication number
FR2587094B1
FR2587094B1 FR8608923A FR8608923A FR2587094B1 FR 2587094 B1 FR2587094 B1 FR 2587094B1 FR 8608923 A FR8608923 A FR 8608923A FR 8608923 A FR8608923 A FR 8608923A FR 2587094 B1 FR2587094 B1 FR 2587094B1
Authority
FR
France
Prior art keywords
gas
fuel oil
safety circuit
oil burners
critical equipment
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
FR8608923A
Other languages
English (en)
Other versions
FR2587094A1 (fr
Inventor
Martin Kuhn
Josef Schmid
Hans-Jochen Schwarz
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2587094A1 publication Critical patent/FR2587094A1/fr
Application granted granted Critical
Publication of FR2587094B1 publication Critical patent/FR2587094B1/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
    • F23N5/20—Systems for controlling combustion with a time program acting through electrical means, e.g. using time-delay relays
    • F23N5/203—Systems for controlling combustion with a time program acting through electrical means, e.g. using time-delay relays using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/08—Microprocessor; Microcomputer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/04—Measuring pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2227/00—Ignition or checking
    • F23N2227/04—Prepurge
    • 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
    • F23N2229/00—Flame sensors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2231/00—Fail safe
    • F23N2231/20—Warning devices
    • F23N2231/22—Warning devices using warning lamps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/12—Fuel valves
    • F23N2235/14—Fuel valves electromagnetically operated
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
FR8608923A 1985-09-07 1986-06-20 Circuit de securite pour commander des equipements critiques de bruleurs a gaz ou a mazout Expired FR2587094B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853532017 DE3532017A1 (de) 1985-09-07 1985-09-07 Sicherheitsschaltung zum steuern kritischer lasten von gas- oder oelbrennern

Publications (2)

Publication Number Publication Date
FR2587094A1 FR2587094A1 (fr) 1987-03-13
FR2587094B1 true FR2587094B1 (fr) 1987-12-24

Family

ID=6280404

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8608923A Expired FR2587094B1 (fr) 1985-09-07 1986-06-20 Circuit de securite pour commander des equipements critiques de bruleurs a gaz ou a mazout

Country Status (3)

Country Link
DE (1) DE3532017A1 (fr)
FR (1) FR2587094B1 (fr)
IT (1) IT1197055B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0315042B1 (fr) * 1987-11-06 1993-05-19 Joh. Vaillant GmbH u. Co. Commande d'une source de chaleur chauffée au carburant
US4858885A (en) * 1988-06-15 1989-08-22 Honeywell Inc. Anti-bounce logic for critical loads
ATE111587T1 (de) * 1988-07-20 1994-09-15 Vaillant Gmbh Verfahren zum steuern und überwachen eines brennstoffbeheizten gerätes unter verwendung zumindest eines mikrocomputersystems und vorrichtung zur durchführung des verfahrens.
CH689879A5 (de) * 1994-10-17 1999-12-31 Landis & Gyr Tech Innovat Steuereinrichtung zur Betätigung von Schalteinrichtungen.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999933A (en) * 1974-03-15 1976-12-28 Forney Engineering Company Burner control system
JPS56103708A (en) * 1980-01-24 1981-08-19 Yamatake Honeywell Co Ltd Checking circuit for load driving control element

Also Published As

Publication number Publication date
FR2587094A1 (fr) 1987-03-13
DE3532017A1 (de) 1987-03-19
IT8621382A1 (it) 1988-02-01
IT8621382A0 (it) 1986-08-01
IT1197055B (it) 1988-11-25

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse