GB839551A - Improvements relating to electric cookers - Google Patents

Improvements relating to electric cookers

Info

Publication number
GB839551A
GB839551A GB2463556A GB2463556A GB839551A GB 839551 A GB839551 A GB 839551A GB 2463556 A GB2463556 A GB 2463556A GB 2463556 A GB2463556 A GB 2463556A GB 839551 A GB839551 A GB 839551A
Authority
GB
United Kingdom
Prior art keywords
contacts
knob
cam
peg
clutch
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
GB2463556A
Inventor
Denis Sydney Panisset
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.)
Simplex Electric Co Ltd
Original Assignee
Simplex Electric Co Ltd
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 Simplex Electric Co Ltd filed Critical Simplex Electric Co Ltd
Priority to GB2463556A priority Critical patent/GB839551A/en
Publication of GB839551A publication Critical patent/GB839551A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
    • G04F3/06—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with electric driving mechanisms
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1951—Control of temperature characterised by the use of electric means with control of the working time of a temperature controlling device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Cookers (AREA)
  • Thermally Actuated Switches (AREA)
  • Mechanisms For Operating Contacts (AREA)

Abstract

839,551. Switches held set and freed mechanically. SIMPLEX ELECTRIC CO. Ltd. Aug. 12, 1957 [Aug. 11, 1956], No. 24635/56. Class 38 (5). [Also in Group XXXV] An energy regulator of the type which periodically breaks the circuit for variable intervals is further provided with an additional means to modify the on-off ratio to increase the initial flow of current. The regulator which may be of the thermal or motor-driven type comprises contacts 13a, 13b, which in the latter case are axially displaced by a cam 18 driven from a synchronous or clockwork motor through a gear train. A further gear train rotates. a clutch member 36. The other clutch member 42 rotates freely on a shaft 28 and is pushed into engagement by a spring 43, and a peg 33 transmitting thrust from an inclined track on a cam 34, 35, the two parts of which are connected by a ratchet, part 35 being rotated by a knob 29. In addition, knob 29 determines the on-off ratio by the axial positioning of contact 13a through a further cam 27. The sequence is established by rotating knob 29 fully anti-clockwise and then clockwise to the setting required. This rotates cam member 34 unidirectionally causing peg 33 to ride up the track engaging the two parts of clutch 36, 42, which drives the peg back to its original position, during which time a pair of contacts 14a, 14b in parallel with contacts 13a, 13b and coupled to clutch assembly 30, 42, 43 are closed. Contacts 13a, 13b may alternatively be actuated by a thermally responsive bimetallic element. A thermostatic switch is provided to open the circuit should the oven temperature become excessive due to manual operation of knob 29 when the oven is hot. Contacts 14a, 14b may be eliminated if a suitable linkage is provided to hold contacts 13a, 13b closed during the initial warming period, and the variable time setting may be replaced by a fixed time setting by incorporating a further ratchet to give a fixed angular displacement of member 34 irrespective of the angular rotation of knob 29. Specification 818,371 is referred to.
GB2463556A 1956-08-11 1956-08-11 Improvements relating to electric cookers Expired GB839551A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2463556A GB839551A (en) 1956-08-11 1956-08-11 Improvements relating to electric cookers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2463556A GB839551A (en) 1956-08-11 1956-08-11 Improvements relating to electric cookers

Publications (1)

Publication Number Publication Date
GB839551A true GB839551A (en) 1960-06-29

Family

ID=10214826

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2463556A Expired GB839551A (en) 1956-08-11 1956-08-11 Improvements relating to electric cookers

Country Status (1)

Country Link
GB (1) GB839551A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2414895A1 (en) * 1978-01-09 1979-08-17 Sweetheart Plastics INSTALLATION FOR THE DISTRIBUTION OF HOT FOOD TO CONSUMERS
US4188528A (en) * 1976-02-12 1980-02-12 Licentia Patent-Verwaltungs-G.M.B.H. Electronic control device for electric ranges
US4238672A (en) * 1977-02-09 1980-12-09 Boderseewerk Perkin-Elmer & Co. GmbH Temperature control circuitry
US4316078A (en) * 1978-01-09 1982-02-16 Sweetheart Plastics, Inc. Food serving system
US4348583A (en) * 1977-06-11 1982-09-07 Robert Bosch Gmbh Rapidly-heated periodically-maintained heater for motor vehicle apparatus
US4377738A (en) * 1977-01-22 1983-03-22 Foresight Enterprises, Incorporated Method of controlling the temperature of an electrically heated element
US4600827A (en) * 1984-09-28 1986-07-15 Ae/Cds Autoclave, Inc. Dual-powered pyrolysis probe driving circuit
GB2175464A (en) * 1985-05-14 1986-11-26 Diehl Gmbh & Co Apparatus for controlling the supply of power to electrical power-consuming devices
FR2618097A1 (en) * 1987-07-15 1989-01-20 Gaz De France PROCESS AND MACHINE FOR THE WELDING BETWEEN PLASTIC PARTS WITH INTEGRATED WINDING
WO1995012962A1 (en) * 1993-11-01 1995-05-11 Quadlux, Inc. Method and apparatus of cooking food in a lightwave oven
US5883362A (en) * 1988-05-19 1999-03-16 Quadlux, Inc. Apparatus and method for regulating cooking time in a lightwave oven
US5958271A (en) 1997-09-23 1999-09-28 Quadlux, Inc. Lightwave oven and method of cooking therewith with cookware reflectivity compensation
US5990454A (en) 1997-09-23 1999-11-23 Quadlux, Inc. Lightwave oven and method of cooking therewith having multiple cook modes and sequential lamp operation
US6011242A (en) * 1993-11-01 2000-01-04 Quadlux, Inc. Method and apparatus of cooking food in a lightwave oven
US6013900A (en) 1997-09-23 2000-01-11 Quadlux, Inc. High efficiency lightwave oven

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4188528A (en) * 1976-02-12 1980-02-12 Licentia Patent-Verwaltungs-G.M.B.H. Electronic control device for electric ranges
US4377738A (en) * 1977-01-22 1983-03-22 Foresight Enterprises, Incorporated Method of controlling the temperature of an electrically heated element
US4238672A (en) * 1977-02-09 1980-12-09 Boderseewerk Perkin-Elmer & Co. GmbH Temperature control circuitry
US4348583A (en) * 1977-06-11 1982-09-07 Robert Bosch Gmbh Rapidly-heated periodically-maintained heater for motor vehicle apparatus
US4316078A (en) * 1978-01-09 1982-02-16 Sweetheart Plastics, Inc. Food serving system
FR2414895A1 (en) * 1978-01-09 1979-08-17 Sweetheart Plastics INSTALLATION FOR THE DISTRIBUTION OF HOT FOOD TO CONSUMERS
US4600827A (en) * 1984-09-28 1986-07-15 Ae/Cds Autoclave, Inc. Dual-powered pyrolysis probe driving circuit
GB2175464B (en) * 1985-05-14 1989-07-12 Diehl Gmbh & Co Apparatus for controlling the supply of power to electrical power-consuming devices for electric cooking appliances
GB2175464A (en) * 1985-05-14 1986-11-26 Diehl Gmbh & Co Apparatus for controlling the supply of power to electrical power-consuming devices
US4918292A (en) * 1987-07-15 1990-04-17 Gaz De France Process and machine for the welding together of plastic parts processing a built-in winding
FR2618097A1 (en) * 1987-07-15 1989-01-20 Gaz De France PROCESS AND MACHINE FOR THE WELDING BETWEEN PLASTIC PARTS WITH INTEGRATED WINDING
US5665259A (en) * 1988-05-19 1997-09-09 Quadlux, Inc. Method of cooking food in a lightwave oven using visible light without vaporizing all surface water on the food
US5695669A (en) * 1988-05-19 1997-12-09 Quadlux, Inc. Method and apparatus of cooking food in a lightwave oven
US5712464A (en) * 1988-05-19 1998-01-27 Quadlux, Inc. Method and apparatus of cooking food in a lightwave oven
US5736713A (en) * 1988-05-19 1998-04-07 Quadlux, Inc. Method and apparatus of cooking food in a lightwave oven
US5786569A (en) * 1988-05-19 1998-07-28 Quadlux, Inc. Method and apparatus of cooking food in a lightwave oven
US5883362A (en) * 1988-05-19 1999-03-16 Quadlux, Inc. Apparatus and method for regulating cooking time in a lightwave oven
WO1995012962A1 (en) * 1993-11-01 1995-05-11 Quadlux, Inc. Method and apparatus of cooking food in a lightwave oven
US6011242A (en) * 1993-11-01 2000-01-04 Quadlux, Inc. Method and apparatus of cooking food in a lightwave oven
US5958271A (en) 1997-09-23 1999-09-28 Quadlux, Inc. Lightwave oven and method of cooking therewith with cookware reflectivity compensation
US5990454A (en) 1997-09-23 1999-11-23 Quadlux, Inc. Lightwave oven and method of cooking therewith having multiple cook modes and sequential lamp operation
US6013900A (en) 1997-09-23 2000-01-11 Quadlux, Inc. High efficiency lightwave oven

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