GB8706060D0 - Electrical machinery & apparatus - Google Patents

Electrical machinery & apparatus

Info

Publication number
GB8706060D0
GB8706060D0 GB878706060A GB8706060A GB8706060D0 GB 8706060 D0 GB8706060 D0 GB 8706060D0 GB 878706060 A GB878706060 A GB 878706060A GB 8706060 A GB8706060 A GB 8706060A GB 8706060 D0 GB8706060 D0 GB 8706060D0
Authority
GB
United Kingdom
Prior art keywords
electrical machinery
machinery
electrical
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.)
Granted
Application number
GB878706060A
Other versions
GB2188798A (en
GB2188798B (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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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
Priority claimed from JP6251586A external-priority patent/JPS62219491A/en
Priority claimed from JP7396686A external-priority patent/JPS62229786A/en
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of GB8706060D0 publication Critical patent/GB8706060D0/en
Publication of GB2188798A publication Critical patent/GB2188798A/en
Application granted granted Critical
Publication of GB2188798B publication Critical patent/GB2188798B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/725—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for ac voltages or currents
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
GB8706060A 1986-03-20 1987-03-13 Power controller for an electrical load Expired - Fee Related GB2188798B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP6251586A JPS62219491A (en) 1986-03-20 1986-03-20 Electric equipment
JP7396686A JPS62229786A (en) 1986-03-31 1986-03-31 Electric equipment

Publications (3)

Publication Number Publication Date
GB8706060D0 true GB8706060D0 (en) 1987-04-15
GB2188798A GB2188798A (en) 1987-10-07
GB2188798B GB2188798B (en) 1990-04-04

Family

ID=26403564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8706060A Expired - Fee Related GB2188798B (en) 1986-03-20 1987-03-13 Power controller for an electrical load

Country Status (2)

Country Link
DE (1) DE3708960A1 (en)
GB (1) GB2188798B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3915541C2 (en) * 1989-05-12 1994-02-03 Vogt Electronic Ag Arrangement for the electronic door monitoring of a microwave oven
JPH0371589A (en) * 1989-08-10 1991-03-27 Toshiba Corp Microwave range
KR20020044500A (en) * 2000-12-06 2002-06-15 윤종용 Microwave Oven and Control Method thereof
EP2451079A1 (en) * 2010-11-03 2012-05-09 Vetco Gray Controls Limited Soft start for AC power switching

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499818B1 (en) * 1969-04-11 1974-03-06
US3859591A (en) * 1973-07-02 1975-01-07 Display Enterprises Inc Soft turn-on power switching circuit
JPS519177A (en) * 1974-07-12 1976-01-24 Nippon Steel Corp PURASUCHITSUKUHIFUKUKINZOKUKANRENZOKUSEIZOKOTEINIOKERU NENCHAKUZAITOFUHOHO
JPS5227377A (en) * 1975-08-27 1977-03-01 Hitachi Ltd Manufacturing device of semiconductor unit
JPS5822222B2 (en) * 1975-09-27 1983-05-07 テルモ カブシキガイシヤ Blood treatment parts made of vinyl chloride resin
CA1074406A (en) * 1975-12-18 1980-03-25 Henry M. Israel High frequency power supply microwave oven
US4152607A (en) * 1977-02-14 1979-05-01 Nakasone Henry H Soft switch with rapid recovery circuit
US4321447A (en) * 1980-08-07 1982-03-23 The Tappan Company Energization circuit for a microwave oven
EP0104744A2 (en) * 1982-09-02 1984-04-04 Minnesota Mining And Manufacturing Company Regulation circuit
JPS5978495A (en) * 1982-10-27 1984-05-07 オリンパス光学工業株式会社 Lamp firing circuit
JPS59230298A (en) * 1983-06-14 1984-12-24 林原　健 Rush current excluding device
US4580088A (en) * 1984-02-29 1986-04-01 General Electric Company Soft-starting phase-control circuit for low voltage load

Also Published As

Publication number Publication date
DE3708960A1 (en) 1987-10-01
GB2188798A (en) 1987-10-07
DE3708960C2 (en) 1991-02-14
GB2188798B (en) 1990-04-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010313