GB2020412A - Thermoelectric shut-off control means for a gas burner - Google Patents

Thermoelectric shut-off control means for a gas burner

Info

Publication number
GB2020412A
GB2020412A GB7827498A GB7827498A GB2020412A GB 2020412 A GB2020412 A GB 2020412A GB 7827498 A GB7827498 A GB 7827498A GB 7827498 A GB7827498 A GB 7827498A GB 2020412 A GB2020412 A GB 2020412A
Authority
GB
United Kingdom
Prior art keywords
thermoelectric
burner
control means
switch
gas
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.)
Granted
Application number
GB7827498A
Other versions
GB2020412B (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.)
JUNGHANS SpA A
Original Assignee
JUNGHANS SpA A
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 JUNGHANS SpA A filed Critical JUNGHANS SpA A
Publication of GB2020412A publication Critical patent/GB2020412A/en
Application granted granted Critical
Publication of GB2020412B publication Critical patent/GB2020412B/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
    • F23N5/10—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples
    • F23N5/105—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using thermocouples using electrical or electromechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

Thermoelectric control means, for interrupting the supply of gas to a gas burner 4 supplied via manually- operable mechanical valve 3, comprises an electromagnetic valve 2 having a field coil 6 in a circuit comprising a thermoelectric element 5 in the vicinity of the burner flame, and a switch 7 controlled by mechanical clockwork timing mechanism 8. The coil 6 is energisable directly by thermoelectric current from element 5. When the thermoelectric current circuit is interrupted by opening of the switch 7 by the timing mechanism 8 at a preselected instant, or when the flame goes out inadvertently, the electromagnetic valve 2 closes and shuts off the gas supply to burner 4. The mechanism 8 may, when opening switch 7, also actuate a signal transmitter 11. Control members 9, 10 for valve 3 and mechanism 8 may be co-axially arranged one behind the other. <IMAGE>
GB7827498A 1978-05-06 1978-06-21 Thermoelectric shut-off control means for a gas burner Expired GB2020412B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782819906 DE2819906A1 (en) 1978-05-06 1978-05-06 THERMOELECTRIC SHUT-OFF CONTROL DEVICE

Publications (2)

Publication Number Publication Date
GB2020412A true GB2020412A (en) 1979-11-14
GB2020412B GB2020412B (en) 1982-09-15

Family

ID=6038794

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7827498A Expired GB2020412B (en) 1978-05-06 1978-06-21 Thermoelectric shut-off control means for a gas burner

Country Status (3)

Country Link
DE (1) DE2819906A1 (en)
FR (1) FR2425033A1 (en)
GB (1) GB2020412B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2049607A2 (en) * 1991-10-10 1994-04-16 Nakagawadenkasangyo Kabushikik Timer for combustion device
WO2001077582A1 (en) * 2000-04-10 2001-10-18 Fisher & Paykel Appliances Limited Gas heating appliance

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004007310B4 (en) * 2004-02-11 2007-04-05 Diehl Ako Stiftung & Co. Kg Control device for a grid-independent gas burner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2049607A2 (en) * 1991-10-10 1994-04-16 Nakagawadenkasangyo Kabushikik Timer for combustion device
WO2001077582A1 (en) * 2000-04-10 2001-10-18 Fisher & Paykel Appliances Limited Gas heating appliance

Also Published As

Publication number Publication date
DE2819906A1 (en) 1979-11-15
GB2020412B (en) 1982-09-15
FR2425033B3 (en) 1981-01-30
FR2425033A1 (en) 1979-11-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee