GB770485A - Improvements in or relating to gas heated appliances - Google Patents

Improvements in or relating to gas heated appliances

Info

Publication number
GB770485A
GB770485A GB366155A GB366155A GB770485A GB 770485 A GB770485 A GB 770485A GB 366155 A GB366155 A GB 366155A GB 366155 A GB366155 A GB 366155A GB 770485 A GB770485 A GB 770485A
Authority
GB
United Kingdom
Prior art keywords
coil
feb
primary coil
contact breaker
bar
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
GB366155A
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 GB770485A publication Critical patent/GB770485A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/14—Means to prevent accidental or unauthorised actuation interlocking two or more valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23Q—IGNITION; EXTINGUISHING-DEVICES
    • F23Q3/00—Igniters using electrically-produced sparks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/0206—Combined operation of electric switch and of fluid control device

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Electromagnets (AREA)

Abstract

770,485. Reciprocating generators. BOSCH GES., R. Feb. 8, 1955 [Feb. 16, 1954], No. 3661/55. Class 35. [Also in Groups XI and XXXVII] A magneto-electric igniter for igniting the pilot burner of a gas-heated appliance (see Group XI) is operated by pushing the brass bar 59 carrying the core member 58 to the left to separate the member 58 from the attracting magnetic core 57 of the magnetic circuit including yokes 52, 53, of the permanent magnet 51, thereby decreasing the magnetic flux inside the primary coil 54 short-circuited by contact breaker 60, 61 and causes a high current to circulate in the said coil, continued movement of the bar 59 operating the arm 63 to open the contact breaker 60, 61, to produce a sudden interruption of the current in the primary coil, thereby inducing a high voltage impulse in the secondary coil 55 connected across the spark gap. A condenser C is connected across the contacts 60, 61.
GB366155A 1954-02-16 1955-02-08 Improvements in or relating to gas heated appliances Expired GB770485A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB29717A DE1017109B (en) 1954-02-16 1954-02-16 Safety device on gas appliances, especially gas stoves with an ignition burner and magneto igniter

Publications (1)

Publication Number Publication Date
GB770485A true GB770485A (en) 1957-03-20

Family

ID=6963004

Family Applications (1)

Application Number Title Priority Date Filing Date
GB366155A Expired GB770485A (en) 1954-02-16 1955-02-08 Improvements in or relating to gas heated appliances

Country Status (4)

Country Link
CH (1) CH324880A (en)
DE (1) DE1017109B (en)
FR (1) FR1117680A (en)
GB (1) GB770485A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183958A (en) * 1961-07-11 1965-05-18 Herbert Abraham Walford Gas igniter
DE4130939A1 (en) * 1990-09-20 1992-03-26 Vaillant Joh Gmbh & Co Gas switch for gas heated appliance - has rotatable and depressible handle to operate spring loaded main and ignition gas valves with ignition safety device in outer control grip

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1200767B (en) * 1963-05-11 1965-09-16 Burger Eisenwerke Ag Ignition safety device for gas-heated devices with an ignition burner assigned to a main burner and heating a thermocouple
SE358554B (en) * 1970-06-03 1973-08-06 Svenska Cellulosa Ab

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR982056A (en) * 1943-06-08 1951-06-04 Electric ignition of gas appliances
FR1054890A (en) * 1951-02-15 1954-02-15 Automatic igniter for several gas fires

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183958A (en) * 1961-07-11 1965-05-18 Herbert Abraham Walford Gas igniter
DE4130939A1 (en) * 1990-09-20 1992-03-26 Vaillant Joh Gmbh & Co Gas switch for gas heated appliance - has rotatable and depressible handle to operate spring loaded main and ignition gas valves with ignition safety device in outer control grip
DE4130939C2 (en) * 1990-09-20 1999-12-09 Vaillant Joh Gmbh & Co Gas switch for a gas heated device

Also Published As

Publication number Publication date
FR1117680A (en) 1956-05-25
DE1017109B (en) 1957-10-10
CH324880A (en) 1957-11-15

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