EP0913846A3 - Backofen-Wahlschalter mit Thermostat - Google Patents

Backofen-Wahlschalter mit Thermostat Download PDF

Info

Publication number
EP0913846A3
EP0913846A3 EP98112074A EP98112074A EP0913846A3 EP 0913846 A3 EP0913846 A3 EP 0913846A3 EP 98112074 A EP98112074 A EP 98112074A EP 98112074 A EP98112074 A EP 98112074A EP 0913846 A3 EP0913846 A3 EP 0913846A3
Authority
EP
European Patent Office
Prior art keywords
thermostat
spindle
input
baking oven
selector switch
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
EP98112074A
Other languages
English (en)
French (fr)
Other versions
EP0913846A2 (de
EP0913846B1 (de
Inventor
Wolfgang Bauer
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.)
Dreefs Schaltgerate und Systeme GmbH
Original Assignee
Dreefs Schaltgerate und Systeme 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 Dreefs Schaltgerate und Systeme GmbH filed Critical Dreefs Schaltgerate und Systeme GmbH
Publication of EP0913846A2 publication Critical patent/EP0913846A2/de
Publication of EP0913846A3 publication Critical patent/EP0913846A3/de
Application granted granted Critical
Publication of EP0913846B1 publication Critical patent/EP0913846B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H89/00—Combinations of two or more different basic types of electric switches, relays, selectors and emergency protective devices, not covered by any single one of the other main groups of this subclass
    • H01H89/04—Combination of a thermally actuated switch with a manually operated switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/54—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts
    • H01H3/58—Mechanisms for coupling or uncoupling operating parts, driving mechanisms, or contacts using friction, toothed, or other mechanical clutch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/12—Means for adjustment of "on" or "off" operating temperature

Landscapes

  • Thermally Actuated Switches (AREA)
  • Control Of Temperature (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

Bei einem Backofen-Wahlschalter ist die mit einem Bedienungsknebel versehene Nockenwelle (16) mit der Stellwelle (24) des Thermostaten (20) über eine Kupplung verbunden. Diese radial oder axial ausrückbare Kupplung befindet sich während der Stellbewegung der Nockenwelle (16) zwischen 0° und 270° im eingekuppelten Zustand und kuppelt dann aus, so daß die Thermostat-Stellwelle (24) stehenbleibt, während die Nockenwelle (16) um weitere 60° verdreht wird. Bei der Rückdrehung erfolgt bei 270° ein Einrücken der Kupplung.
Die Kupplung weist eine mit der Stellwelle des Thermostaten drehfest verbundene Mitnehmerscheibe (26) auf, mit der eine mit Mitnehmerhaken versehene Federzunge verbunden ist, die durch einen Fortsatz der Nockenwelle mitgenommen wird. Durch eine gehäusefeste Auflauframpe wird die Federzunge in einer bestimmten Winkelstellung von dem Fortsatz radial oder axial abgehoben und von diesem entkuppelt.
Bei der Rückdrehung rastet die Kupplung selbsttätig in der gleichen Winkelstellung wieder ein, in der die Auskupplung erfolgte.
EP98112074A 1997-11-03 1998-06-30 Backofen-Wahlschalter mit Thermostat Expired - Lifetime EP0913846B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29719489U DE29719489U1 (de) 1997-11-03 1997-11-03 Backofen-Wahlschalter mit Thermostat
DE29719489U 1997-11-03

Publications (3)

Publication Number Publication Date
EP0913846A2 EP0913846A2 (de) 1999-05-06
EP0913846A3 true EP0913846A3 (de) 1999-12-22
EP0913846B1 EP0913846B1 (de) 2004-03-31

Family

ID=8048092

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98112074A Expired - Lifetime EP0913846B1 (de) 1997-11-03 1998-06-30 Backofen-Wahlschalter mit Thermostat

Country Status (4)

Country Link
EP (1) EP0913846B1 (de)
AT (1) ATE263426T1 (de)
DE (2) DE29719489U1 (de)
ES (1) ES2217459T3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010048906B4 (de) 2010-10-08 2012-06-28 Carsten Dreses Ergonomische Schaftkappe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB755733A (en) * 1953-08-19 1956-08-29 John Davis And Son Derby Ltd Improvements relating to electrical remote-control switch apparatus
GB971510A (en) * 1962-05-02 1964-09-30 Smith & Sons Ltd S Improvements in or relating to engageable and disengageable couplings for rotatable transmissions
DE2803768A1 (de) * 1977-01-31 1978-10-26 Ego Regeltech Elektrischer nockenschalter mit angekuppeltem drehschalter
EP0039006A1 (de) * 1980-04-25 1981-11-04 E.G.O. Elektro-Geräte Blanc u. Fischer Schalt- und Regelvorrichtung
WO1990000822A1 (en) * 1988-07-08 1990-01-25 Robertshaw Controls Company Cyclable electrical switch construction, system utilizing the switch construction and methods of making the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3104732A1 (de) * 1981-02-11 1982-09-02 Brown, Boveri & Cie Ag, 6800 Mannheim Elektrischer einbaudrehschalter mit einem elektronischen leistungsstellteil
DE4013074A1 (de) * 1990-04-25 1991-10-31 Ego Elektro Blanc & Fischer Einstellbares geraet, insbesondere elektrisches schalt-, steuer- oder regelgeraet
DE4124668A1 (de) * 1991-07-25 1993-01-28 Ego Elektro Blanc & Fischer Kupplungs-vorrichtung fuer schaltgeraete

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB755733A (en) * 1953-08-19 1956-08-29 John Davis And Son Derby Ltd Improvements relating to electrical remote-control switch apparatus
GB971510A (en) * 1962-05-02 1964-09-30 Smith & Sons Ltd S Improvements in or relating to engageable and disengageable couplings for rotatable transmissions
DE2803768A1 (de) * 1977-01-31 1978-10-26 Ego Regeltech Elektrischer nockenschalter mit angekuppeltem drehschalter
EP0039006A1 (de) * 1980-04-25 1981-11-04 E.G.O. Elektro-Geräte Blanc u. Fischer Schalt- und Regelvorrichtung
WO1990000822A1 (en) * 1988-07-08 1990-01-25 Robertshaw Controls Company Cyclable electrical switch construction, system utilizing the switch construction and methods of making the same

Also Published As

Publication number Publication date
DE59811090D1 (de) 2004-05-06
ATE263426T1 (de) 2004-04-15
ES2217459T3 (es) 2004-11-01
EP0913846A2 (de) 1999-05-06
DE29719489U1 (de) 1998-01-02
EP0913846B1 (de) 2004-03-31

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