ES455883A1 - Door locking device for treating chamber exposed against high temperature of electric instruments - Google Patents

Door locking device for treating chamber exposed against high temperature of electric instruments

Info

Publication number
ES455883A1
ES455883A1 ES455883A ES455883A ES455883A1 ES 455883 A1 ES455883 A1 ES 455883A1 ES 455883 A ES455883 A ES 455883A ES 455883 A ES455883 A ES 455883A ES 455883 A1 ES455883 A1 ES 455883A1
Authority
ES
Spain
Prior art keywords
door
high temperature
locking device
door locking
treating chamber
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
ES455883A
Other languages
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.)
Stephan Witte GmbH and Co KG
Original Assignee
Stephan Witte GmbH and Co KG
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
Priority claimed from DE19762605700 external-priority patent/DE2605700A1/en
Priority claimed from DE19762621151 external-priority patent/DE2621151A1/en
Application filed by Stephan Witte GmbH and Co KG filed Critical Stephan Witte GmbH and Co KG
Publication of ES455883A1 publication Critical patent/ES455883A1/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24CDOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00Details
    • F24C15/02Doors specially adapted for stoves or ranges
    • F24C15/022Latches

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electric Ovens (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The door (2) of an oven (51) is locked shut during the high temperature cleaning process. The door has a bar (91) on its back in which there is a slot (912). A bimetal strip (94) receives heat from the inside of the oven through a conducting pin (942) in the top of the oven. A hook (941) on the end of the bimetal strip engages in the slot (912) in the bar on the back of the door and prevents the door opening. A thermostatically controlled motor (96) drives a camshaft (961) which depresses a pin (943) belos a predetermined temperature. The pin deflects the bimetal strip and thus prevents the hook on its end locking the door the predetermined temperature.
ES455883A 1976-02-13 1977-02-12 Door locking device for treating chamber exposed against high temperature of electric instruments Expired ES455883A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762605700 DE2605700A1 (en) 1976-02-13 1976-02-13 Locking device for self cleaning oven door - is operated by bimetal strip and thermostatically controlled blocking motor
DE19762621151 DE2621151A1 (en) 1976-05-13 1976-05-13 Locking device for self cleaning oven door - is operated by bimetal strip and thermostatically controlled blocking motor

Publications (1)

Publication Number Publication Date
ES455883A1 true ES455883A1 (en) 1978-05-16

Family

ID=25770042

Family Applications (1)

Application Number Title Priority Date Filing Date
ES455883A Expired ES455883A1 (en) 1976-02-13 1977-02-12 Door locking device for treating chamber exposed against high temperature of electric instruments

Country Status (8)

Country Link
JP (1) JPS52110162A (en)
CH (1) CH601736A5 (en)
ES (1) ES455883A1 (en)
FR (1) FR2341115A1 (en)
LU (1) LU76744A1 (en)
NL (1) NL7701429A (en)
NO (1) NO770419L (en)
SE (1) SE7701494L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7737890U1 (en) * 1977-12-12 1979-05-17 Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart LOCKING DEVICE FOR A BAKING PIPE AND ROAST PIPE WITH DEVICE FOR PYROLYTIC SELF-CLEANING
JPH0192640U (en) * 1987-12-12 1989-06-16
KR100556504B1 (en) * 2002-12-18 2006-03-03 엘지전자 주식회사 safety device of electric oven range

Also Published As

Publication number Publication date
SE7701494L (en) 1977-08-14
JPS52110162A (en) 1977-09-16
FR2341115B3 (en) 1979-10-05
NO770419L (en) 1977-08-16
CH601736A5 (en) 1978-07-14
NL7701429A (en) 1977-08-16
FR2341115A1 (en) 1977-09-09
LU76744A1 (en) 1977-06-30

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