GB1361668A - Domestic electric oven - Google Patents
Domestic electric ovenInfo
- Publication number
- GB1361668A GB1361668A GB5008871A GB5008871A GB1361668A GB 1361668 A GB1361668 A GB 1361668A GB 5008871 A GB5008871 A GB 5008871A GB 5008871 A GB5008871 A GB 5008871A GB 1361668 A GB1361668 A GB 1361668A
- Authority
- GB
- United Kingdom
- Prior art keywords
- door
- cleaning operation
- energised
- resistor
- oven
- 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
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/0252—Domestic applications
- H05B1/0258—For cooking
- H05B1/0261—For cooking of food
- H05B1/0263—Ovens
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C14/00—Stoves or ranges having self-cleaning provisions, e.g. continuous catalytic cleaning or electrostatic cleaning
- F24C14/02—Stoves or ranges having self-cleaning provisions, e.g. continuous catalytic cleaning or electrostatic cleaning pyrolytic type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
- F24C7/087—Arrangement or mounting of control or safety devices of electric circuits regulating heat
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electric Ovens (AREA)
- Control Of Resistance Heating (AREA)
- Baking, Grill, Roasting (AREA)
- Resistance Heating (AREA)
Abstract
1361668 Oven-door locks ETABS EUGENE SCHOLTES 28 Oct 1971 [30 Oct 1970] 50088/ 71 Heading E2A . An electric kitchen oven is designed for permitting the cleaning of its inner walls by the burning-off of the fatty or other deposits form thereon and comprises an electro-mechanical device for locking the manual bolt of its door during the cleaning operation, the oven being characterised in that the electric circuit for energising its heating resistors 3a, 3b comprises a single thermostat 2 adapted to be adjusted for various control conditions including the aforesaid cleaning operation as a function of the angular position of the knob provided for controlling the position of a control switch such switch being so arranged that in the angular position of said knob which precedes the cleaning control position the electromechanical device can be actuated to permit the operation of the door bolt to the door fastening position preliminary to the cleaning operation whereas in the angular position corresponding to the cleaning operation the rotary switch is adapted to energise the heating resistors through contacts 11 which are closed by the movement of the door bolt to the door fastening position and contacts 4 adapted to be opened by a timing or programming device after a time period sufficient for completing the cleaning operation, the circuit for actuating the electromechanical device being completed via the thermostat contacts so that the door can only be opened when the contacts of the thermostat are closed so that opening of the door doing the cleaning operation is prevented. In the construction shown the electromechanical device is of the kind described in Specification 1249454 and which includes an electromagnet 8 which when energised moves a slidable detent to a position in which the door bolt can be moved between fastening and releasing positions and vice versa and which when the electromagnet is de-energised prevents movement of the door bolt. The electromagnet is controlled by a push button switch 9 which when depressed completes its circuit via the thermostat contacts; when the electromagnet is energised a signalling lamp is also energised thus at the end of the cleaning operation if the lamp lights when the push button is depressed the thermostat has closed because the oven temperature has fallen low enough and indicates that the door can be opened. The angular position of the knob which precedes the cleaning operation is also used to. permit the operation of the oven as a grill a resistor 5 being energised in this position instead of the resistor 3a and 3b. When either the resistors 3a and 3b or the resistor 5 is in operation a resistor 6 is also in operation, this is the heating resistor of a catalytic device which is intended to remove fumes. .
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7039224A FR2110796A5 (en) | 1970-10-30 | 1970-10-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1361668A true GB1361668A (en) | 1974-07-30 |
Family
ID=9063563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5008871A Expired GB1361668A (en) | 1970-10-30 | 1971-10-28 | Domestic electric oven |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE774098A (en) |
CH (1) | CH543050A (en) |
DE (1) | DE2153113A1 (en) |
ES (1) | ES395968A1 (en) |
FR (1) | FR2110796A5 (en) |
GB (1) | GB1361668A (en) |
IT (1) | IT939061B (en) |
NL (1) | NL7115028A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3419549A1 (en) * | 1984-05-25 | 1985-11-28 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Baking and roasting oven |
-
1970
- 1970-10-30 FR FR7039224A patent/FR2110796A5/fr not_active Expired
-
1971
- 1971-10-08 IT IT29668/71A patent/IT939061B/en active
- 1971-10-13 ES ES395968A patent/ES395968A1/en not_active Expired
- 1971-10-18 BE BE774098A patent/BE774098A/en unknown
- 1971-10-19 CH CH1523571A patent/CH543050A/en not_active IP Right Cessation
- 1971-10-25 DE DE19712153113 patent/DE2153113A1/en active Pending
- 1971-10-28 GB GB5008871A patent/GB1361668A/en not_active Expired
- 1971-11-01 NL NL7115028A patent/NL7115028A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
IT939061B (en) | 1973-02-10 |
CH543050A (en) | 1973-10-15 |
FR2110796A5 (en) | 1972-06-02 |
ES395968A1 (en) | 1973-12-16 |
NL7115028A (en) | 1972-05-03 |
DE2153113A1 (en) | 1972-05-04 |
BE774098A (en) | 1972-02-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4626635A (en) | Latching push button switch | |
US4467184A (en) | Thermal range control | |
US3313918A (en) | Safety means for oven door latching mechanism | |
US3462584A (en) | Range oven door latching device | |
GB1584052A (en) | Cooking appliance | |
US3214567A (en) | Safety interlock system for high temperature oven | |
GB1294787A (en) | High frequency heating apparatus | |
GB1351292A (en) | Appliances for example domestic cookers of the kind having doors giving access to treatment chambers in the appliances | |
US3317708A (en) | Door latching mechanism for oven cavity | |
EP0213442A1 (en) | Arrangement for controlling ovens employing micro-waves and/or heat energy | |
GB1361668A (en) | Domestic electric oven | |
US3484858A (en) | Self-cleaning oven with over-temperature protective systems | |
USRE27545E (en) | Range open door latching device | |
GB1457579A (en) | Pyrolytic self-cleaning cooker ovens | |
US3301999A (en) | Safety control mechanism for high temperature oven | |
US3362398A (en) | Oven door latching arrangement | |
GB1481401A (en) | Pyrolytic self-cleaning cooker ovens | |
US3736407A (en) | Automatic resetting timer | |
JPS57188932A (en) | Controller of cooking range | |
GB2059550A (en) | Cooker Control Means | |
GB1404215A (en) | Cooker | |
GB1248723A (en) | Domestic electric oven | |
GB1249454A (en) | Device for locking the bolt on the door of an oven | |
JPS6227173Y2 (en) | ||
JPH0218405Y2 (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |