GB1431305A - Cooking time adjusting device for use in electronic oven - Google Patents
Cooking time adjusting device for use in electronic ovenInfo
- Publication number
- GB1431305A GB1431305A GB1637973A GB1637973A GB1431305A GB 1431305 A GB1431305 A GB 1431305A GB 1637973 A GB1637973 A GB 1637973A GB 1637973 A GB1637973 A GB 1637973A GB 1431305 A GB1431305 A GB 1431305A
- Authority
- GB
- United Kingdom
- Prior art keywords
- drum
- shaft
- belt
- information
- timer
- 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/66—Circuits
- H05B6/666—Safety circuits
-
- 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
- F24C7/082—Arrangement or mounting of control or safety devices on ranges, e.g. control panels, illumination
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C23/00—Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
- G04C23/14—Mechanisms continuously running to relate the operation(s) to the time of day
- G04C23/16—Mechanisms continuously running to relate the operation(s) to the time of day acting only at one preselected time or during one adjustable time interval
-
- 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
-
- 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/6426—Aspects relating to the exterior of the microwave heating apparatus, e.g. metal casing, power cord
-
- 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/6435—Aspects relating to the user interface of the microwave heating apparatus
-
- 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/76—Prevention of microwave leakage, e.g. door sealings
- H05B6/766—Microwave radiation screens for windows
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Electric Ovens (AREA)
Abstract
1431305 Oven timers MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd 5 April 1973 [6 April 1972 (2)] 16379/73 Heading A4D [Also in Divisions G4-6] Timer: A timer device for use in an electric oven 1, Fig. 1, comprises a timer 6, Fig. 8, having an operating shaft 18 for setting a cooking time, a panel 2 having a window 5, a pointer 4 movable across the window 5 when the shaft 18 is rotated, and means for visually presenting information pertaining to cooking various foodstuffs. The timer 6 is set to switch off a high frequency magnetron energized by a push-button switch 8. Rotation of the shaft 18 sets the timer 6 and also moves the pointer 4 to a given position on the display means, whence it returns to an OFF position and indicates the elapse of the cooking time. A drum 3, Fig. 3, has a menu and cooking times printed on it and is rotated, to bring information about a given foodstuff into register with the needle 4, by a ring 10 extending through a slot 9 in the panel 2. The shaft 18 is rotated by a knob 7. Drum: The drum 3 has axial projections 12, 14 with the ring 10 and a ring 11 respectively mounted thereon and supported by bearings 13a, 13b respectively, secured to a chassis 21. The drum 3 is biased by a spring mounted between the ring 11 and a washer, towards the bearing 13a. A time scale is suspended adjacent the drum 3. Drive mechanism: A drive wheel 19 is rigidly secured to the shaft 18 and moves the pointer 4 via a cable 20 guided by pulleys 22-26 and tied at its ends to a spring 27. A pair of projections 28, 29 helps in securing the cable 20 around the pulleys 22-26 and to the spring 27 by engaging loops 30, 31 respectively during the securing procedure. The cable 20 is secured to the pointer 4 by means of a block 32 slidable in a channel 34 on the chassis 21 and a plate 33 which is longer than the block 32. The drive wheel 19 is rigidly coupled to the shaft 18 so that the timer 6 and the pointer 4 move together. Alternatively, the shaft 8 and the drum 3 are coupled together so that one rotation of the drum 3 corresponds to the maximum cooking time, and the information is arranged helically on the drum 3. Lighting: The drum 3 is made of transparent material and is illuminated by an axially extending cylindrical lamp or a lamp near the bearing 13b and adjacent the periphery of the drum 3, whose inner surface is coated with white paint and the information characters perforated on an opaque film on the outer surface. If an opaque drum 3 is used, a plurality of lamps shielded by a removable cover may be used. Alternatively, the drum 3 is partly enclosed by a covering having an opening in alignment with the window 5 and illuminated by a lamp. A lamp is used to light the interior of the oven 1 and may also be used to illuminate a belt 88, Fig. 18a. Alternative display means: The information may, alternatively, be presented on scales (82), Fig. 17a, (not shown) inserted in a double-walled portion of the panel 2 through an opening. The belt 88 of synthetic film may, alternatively, be used to present the information. The belt 88 is mounted on rolls 89, 90 which are rotated by gears 85-87 and a knob. The belt 88 may be endless or have ends secured to the rolls 89, 90. A backing plate 98 supports the belt 88 which is light-transmitting and is cleaned by brushes and protected from scratching by a protective film. The belt 88 has three portions corresponding to re-heating, cooking and defrosting times respectively, which are indicated by an index on the operating knob. A pin on the shaft 84 of the gear 85 prevents rotation of the index over more than 360 degrees. The information may be presented on strips (109), Fig. 23a, (not shown) secured by magnetism to strips (110) on the panel 2.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4111372 | 1972-04-06 | ||
JP4111272 | 1972-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1431305A true GB1431305A (en) | 1976-04-07 |
Family
ID=26380660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1637973A Expired GB1431305A (en) | 1972-04-06 | 1973-04-05 | Cooking time adjusting device for use in electronic oven |
Country Status (5)
Country | Link |
---|---|
US (1) | US3848105A (en) |
CA (1) | CA990365A (en) |
FR (1) | FR2179187B1 (en) |
GB (1) | GB1431305A (en) |
SE (1) | SE384962B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2169738A (en) * | 1984-12-18 | 1986-07-16 | Bosch Siemens Hausgeraete | Control panel for a cooker |
GB2186109A (en) * | 1986-02-04 | 1987-08-05 | Bosch Siemens Hausgeraete | Indicating means in a domestic electrical appliance |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3889091A (en) * | 1973-02-10 | 1975-06-10 | Tokyo Shibaura Electric Co | Electronic oven with a cooking time setting mechanism and a remaining time indication mechanism |
JPS50118340A (en) * | 1974-03-04 | 1975-09-17 | ||
CA1023005A (en) * | 1974-05-20 | 1977-12-20 | Matsushita Electric Industrial Co., Ltd. | Microwave oven |
US3997752A (en) * | 1974-09-26 | 1976-12-14 | Matsushita Electric Industrial Co., Ltd. | Cooking time indication arrangement for use in microwave oven |
JPS5237343U (en) * | 1975-09-09 | 1977-03-16 | ||
FR2450024A1 (en) * | 1979-02-23 | 1980-09-19 | Pruines Iseco De | Microwave oven with food weight control - employs balance system in oven to control oven operating time |
JPS551175U (en) * | 1979-04-10 | 1980-01-07 | ||
GB2337319B (en) * | 1998-05-13 | 2000-07-19 | Samsung Electronics Co Ltd | Control panel for a microwave oven |
US20060059360A1 (en) * | 2004-07-01 | 2006-03-16 | Ortkiese Jerry B | Authenticating controller |
CN103210259B (en) * | 2010-04-12 | 2015-12-02 | 电气联合股份有限公司 | Comprise the household electrical appliance at PLC technology interface |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2052701A (en) * | 1935-07-16 | 1936-09-01 | Gen Electric | Dial mechanism |
US2876764A (en) * | 1955-06-18 | 1959-03-10 | Siemens Reiniger Werke Ag | Ultrasonic treatment apparatus |
US3008059A (en) * | 1958-10-27 | 1961-11-07 | Westinghouse Electric Corp | Control for clothes washer or dryer or the like |
FR1288784A (en) * | 1961-02-13 | 1962-03-30 | Improvements to timekeeping devices | |
CH373797A (en) * | 1961-06-06 | 1963-12-15 | Frame Sa | Device for the selective closing or opening of several electrical circuits |
US3324273A (en) * | 1964-08-07 | 1967-06-06 | Gen Electric | Control and power supply networks for magnetrons |
-
1973
- 1973-03-30 SE SE7304538A patent/SE384962B/en unknown
- 1973-04-02 US US00346795A patent/US3848105A/en not_active Expired - Lifetime
- 1973-04-05 CA CA168,014A patent/CA990365A/en not_active Expired
- 1973-04-05 FR FR7312343A patent/FR2179187B1/fr not_active Expired
- 1973-04-05 GB GB1637973A patent/GB1431305A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2169738A (en) * | 1984-12-18 | 1986-07-16 | Bosch Siemens Hausgeraete | Control panel for a cooker |
GB2186109A (en) * | 1986-02-04 | 1987-08-05 | Bosch Siemens Hausgeraete | Indicating means in a domestic electrical appliance |
GB2186109B (en) * | 1986-02-04 | 1989-11-01 | Bosch Siemens Hausgeraete | Indicating means in a domestic electrical appliance |
Also Published As
Publication number | Publication date |
---|---|
AU5423873A (en) | 1974-10-10 |
SE384962B (en) | 1976-05-24 |
FR2179187B1 (en) | 1977-02-04 |
DE2316695A1 (en) | 1973-10-11 |
FR2179187A1 (en) | 1973-11-16 |
CA990365A (en) | 1976-06-01 |
DE2316695B2 (en) | 1975-08-14 |
US3848105A (en) | 1974-11-12 |
SE7304538L (en) | 1973-10-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1431305A (en) | Cooking time adjusting device for use in electronic oven | |
US2009209A (en) | Illuminated measuring device | |
FR2460501B1 (en) | ||
GB1493487A (en) | Microwave oven | |
GB1444970A (en) | Display apparatus | |
US2132094A (en) | Multiband indicator | |
US2536557A (en) | Illuminated electric clock | |
US3764793A (en) | Lighted control console with information center | |
US3978306A (en) | Cooking time adjusting arrangement for use in electronic oven | |
US2563537A (en) | Illuminated instrument face | |
US2290811A (en) | Projector for time indications | |
US2482886A (en) | Rotatable illuminated advertising sign | |
US3965322A (en) | Cooking time adjusting arrangement for use in electronic oven | |
US2100875A (en) | Illuminated measuring device | |
GB2169738A (en) | Control panel for a cooker | |
US2735924A (en) | Signal light for a range | |
GB2186109A (en) | Indicating means in a domestic electrical appliance | |
FR2392479A1 (en) | Illuminated dashboard switch for car - operates with single lamp and has shutter to give max. intensity over chosen setting | |
US3740540A (en) | Dial illuminating device | |
JPS6033435Y2 (en) | Operation display device | |
US3978305A (en) | Microwave oven | |
US2106152A (en) | Indicating and control apparatus | |
KR850002167Y1 (en) | Display device for cooker | |
USRE28888E (en) | Cooking time adjusting arrangement for use in electronic oven | |
US2105527A (en) | Radio program announcer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PE20 | Patent expired after termination of 20 years |
Effective date: 19930404 |