GB1348854A - Control switch for microwave oven - Google Patents
Control switch for microwave ovenInfo
- Publication number
- GB1348854A GB1348854A GB2606972A GB2606972A GB1348854A GB 1348854 A GB1348854 A GB 1348854A GB 2606972 A GB2606972 A GB 2606972A GB 2606972 A GB2606972 A GB 2606972A GB 1348854 A GB1348854 A GB 1348854A
- Authority
- GB
- United Kingdom
- Prior art keywords
- control switch
- microwave oven
- microwave
- oven
- 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.)
- 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
- H05B6/6414—Aspects relating to the door of the microwave heating apparatus
- H05B6/6417—Door interlocks of the microwave heating apparatus and related circuits
-
- 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
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift
- H01H3/161—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift for actuation by moving a closing member, e.g. door, cover or lid
- H01H3/163—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift for actuation by moving a closing member, e.g. door, cover or lid associated with locking or manipulating means of the closing member
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18633271A | 1971-10-04 | 1971-10-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1348854A true GB1348854A (en) | 1974-03-27 |
Family
ID=22684527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2606972A Expired GB1348854A (en) | 1971-10-04 | 1972-06-05 | Control switch for microwave oven |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3691329A (en) |
| JP (1) | JPS5326309B2 (en) |
| CA (1) | CA928750A (en) |
| DE (1) | DE2239705A1 (en) |
| FR (1) | FR2156541A1 (en) |
| GB (1) | GB1348854A (en) |
| IT (1) | IT958426B (en) |
| SE (1) | SE369455B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4006121A (en) * | 1973-06-27 | 1977-02-01 | Matsushita Electric Industrial Co., Ltd. | Door latch mechanism controlling switch in microwave oven or the like |
| DE2430536C2 (en) * | 1974-06-26 | 1981-03-19 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Device for securing protective grids or protective covers on printing machines |
| JPS5757495A (en) * | 1980-09-22 | 1982-04-06 | Matsushita Electric Ind Co Ltd | High frequency heater |
| US4516007A (en) * | 1982-08-19 | 1985-05-07 | Litton Systems, Inc. | Interlock switch module for a microwave oven |
| JPH0411315Y2 (en) * | 1985-04-09 | 1992-03-19 | ||
| DE4329494C2 (en) * | 1993-09-01 | 1996-03-28 | Premark Feg Corp | Locking device for controlling a door lock, in particular the door lock of an oven |
| KR200154571Y1 (en) * | 1996-07-01 | 1999-08-16 | 윤종용 | Power interception apparatus for microwave oven |
| EP0817535A3 (en) * | 1996-07-01 | 1998-07-22 | Samsung Electronics Co., Ltd. | Apparatus with safety device |
| KR100231026B1 (en) * | 1996-07-01 | 1999-11-15 | 김광호 | Power supply blocking system in microwave oven |
| JPH1047688A (en) * | 1996-07-30 | 1998-02-20 | Sanyo Electric Co Ltd | High-frequency heater |
| US6743986B2 (en) * | 2002-04-23 | 2004-06-01 | Elektromanufaktur Zangenstein Hanauer Gmbh & Co. Kgaa | Door lock |
-
1971
- 1971-10-04 US US186332A patent/US3691329A/en not_active Expired - Lifetime
-
1972
- 1972-05-29 CA CA143340A patent/CA928750A/en not_active Expired
- 1972-06-05 GB GB2606972A patent/GB1348854A/en not_active Expired
- 1972-06-17 IT IT50977/72A patent/IT958426B/en active
- 1972-06-28 FR FR7223426A patent/FR2156541A1/fr not_active Withdrawn
- 1972-06-29 SE SE08562/72A patent/SE369455B/xx unknown
- 1972-08-11 DE DE2239705A patent/DE2239705A1/en active Pending
- 1972-10-04 JP JP9910272A patent/JPS5326309B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4844773A (en) | 1973-06-27 |
| FR2156541A1 (en) | 1973-06-01 |
| US3691329A (en) | 1972-09-12 |
| JPS5326309B2 (en) | 1978-08-01 |
| IT958426B (en) | 1973-10-20 |
| CA928750A (en) | 1973-06-19 |
| DE2239705A1 (en) | 1973-04-12 |
| SE369455B (en) | 1974-08-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |