GB1331246A - Microwave heating apparatus - Google Patents

Microwave heating apparatus

Info

Publication number
GB1331246A
GB1331246A GB6031170A GB6031170A GB1331246A GB 1331246 A GB1331246 A GB 1331246A GB 6031170 A GB6031170 A GB 6031170A GB 6031170 A GB6031170 A GB 6031170A GB 1331246 A GB1331246 A GB 1331246A
Authority
GB
United Kingdom
Prior art keywords
contact
push
button
plate
projection
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
GB6031170A
Other languages
English (en)
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.)
Fujitsu General Ltd
Aerojet Rocketdyne Holdings Inc
Original Assignee
General Corp
Gencorp Inc
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 General Corp, Gencorp Inc filed Critical General Corp
Publication of GB1331246A publication Critical patent/GB1331246A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • H01H15/08—Contact arrangements for providing make-before-break operation, e.g. for on-load tap-changing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/68—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having two operating members, one for opening and one for closing the same set of contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/72—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position
    • H01H13/74—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard wherein the switch has means for limiting the number of operating members that can concurrently be in the actuated position each contact set returning to its original state only upon actuation of another of the operating members
    • 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
    • H05B6/6414—Aspects relating to the door of the microwave heating apparatus
    • H05B6/6417—Door interlocks of the microwave heating apparatus and related circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Electric Ovens (AREA)
GB6031170A 1969-12-18 1970-12-18 Microwave heating apparatus Expired GB1331246A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12037669 1969-12-18

Publications (1)

Publication Number Publication Date
GB1331246A true GB1331246A (en) 1973-09-26

Family

ID=14784663

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6031170A Expired GB1331246A (en) 1969-12-18 1970-12-18 Microwave heating apparatus

Country Status (4)

Country Link
US (1) US3684978A (enrdf_load_stackoverflow)
DE (1) DE2062646C3 (enrdf_load_stackoverflow)
FR (1) FR2073658A5 (enrdf_load_stackoverflow)
GB (1) GB1331246A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121607A (en) * 1982-05-25 1983-12-21 Tricon Ind Inc Electrical switch apparatus

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3792369A (en) * 1972-09-13 1974-02-12 M Levinson Variable reactance controls for ac powered heating magnetrons
JPS49115642A (enrdf_load_stackoverflow) * 1973-03-07 1974-11-05
US3961152A (en) * 1974-01-04 1976-06-01 General Electric Company Magnetron power supply and control circuit
JPS50118340A (enrdf_load_stackoverflow) * 1974-03-04 1975-09-17
US4001537A (en) * 1975-07-24 1977-01-04 Litton Systems, Inc. Power controller for microwave magnetron
US4017702A (en) * 1975-07-30 1977-04-12 General Electric Company Microwave oven including apparatus for varying power level
GB1560500A (en) * 1976-03-09 1980-02-06 Matsushita Electric Ind Co Ltd Microwave oven
US4228809A (en) * 1977-10-06 1980-10-21 Rca Corporation Temperature controller for a microwave heating system
US4356431A (en) * 1978-02-21 1982-10-26 Advance Transformer Company Magnetron energizing circuit
JPS55143791A (en) * 1979-04-24 1980-11-10 Tokyo Shibaura Electric Co High frequency heater
JPS6057676B2 (ja) * 1980-09-19 1985-12-16 三菱電機株式会社 マイクロ波放電光源用電源装置
US4481447A (en) * 1982-06-21 1984-11-06 U.S. Philips Corporation Power supply for a magnetron
US4549257A (en) * 1982-09-16 1985-10-22 Aerovox Incorporated Voltage doubler circuit
DE3741381A1 (de) * 1987-12-07 1990-03-01 Bosch Siemens Hausgeraete Schaltungsanordnung zur mikrowellen-leistungssteuerung bei magnetrons
US7405382B2 (en) * 2002-04-08 2008-07-29 Wayne Openlander System for microwave enhanced chemistry
DE102015105925A1 (de) * 2015-04-17 2016-10-20 Krones Ag Vorrichtung zum Erwärmen von Kunststoffvorformlingen mittels Mikrowellen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121607A (en) * 1982-05-25 1983-12-21 Tricon Ind Inc Electrical switch apparatus

Also Published As

Publication number Publication date
FR2073658A5 (enrdf_load_stackoverflow) 1971-10-01
DE2062646C3 (de) 1978-03-23
DE2062646B2 (de) 1977-07-21
DE2062646A1 (de) 1971-06-24
US3684978A (en) 1972-08-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee