JPS61172312U - - Google Patents

Info

Publication number
JPS61172312U
JPS61172312U JP1985056172U JP5617285U JPS61172312U JP S61172312 U JPS61172312 U JP S61172312U JP 1985056172 U JP1985056172 U JP 1985056172U JP 5617285 U JP5617285 U JP 5617285U JP S61172312 U JPS61172312 U JP S61172312U
Authority
JP
Japan
Prior art keywords
power
resistive
generated
resistive loads
control device
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.)
Pending
Application number
JP1985056172U
Other languages
English (en)
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 filed Critical
Priority to JP1985056172U priority Critical patent/JPS61172312U/ja
Priority to US06/833,082 priority patent/US4723068A/en
Publication of JPS61172312U publication Critical patent/JPS61172312U/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1912—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can take more than two discrete values

Description

【図面の簡単な説明】
図は、本考案の一実施例を示すもので、第１図
は、本考案を温度制御装置へ適用した場合の実施
例を示す電気回路図、第２図は、第１図における
主要部信号のタイムチヤート、第３図は、従来の
電力制御における負荷の端子電圧と電源ラインの
各波形図を示すものである。 １０〜１４……ヒータ（抵抗負荷）、２……交
流電源、３０〜３４……トライアツク、４０〜４
４……ゼロクロススイツチ制御回路、６……カウ
ンタ、９……降圧トランス、１０……ダイオード
、１１……限流抵抗、１２……ツエナーダイオー
ド、１３……コンパレータ、１４……アンドゲー
ト、１５……温度制御回路、１６……温度センサ
、１７……センスアンプ、１８，１９，２０……
ゲート回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 発熱電力がそれぞれ異なる複数の抵抗負荷
    と、この抵抗負荷にそれぞれに直列接続されて、
    交流電力の供給遮断を制御するスイツチ手段と、
    このスイツチ手段により交流電源をＯＮ又はＯＦ
    Ｆに制御するとともに、前記複数の抵抗負荷全体
    の発熱電力を、必要とされる発熱電力に応じて、
    各抵抗負荷それぞれを選択的に制御するスイツチ
    ＯＮ―ＯＦＦ制御手段とを備えてなることを特徴
    とする電力制御装置。 (2) 複数の抵抗負荷の各発熱電力を、一定の係
    数で順次に段階的に異なる値とした実用新案登録
    請求の範囲第(1)項に記載の電力制御装置。 (3) 複数の抵抗負荷の各発熱電力を、２ｎ（ｎ
    ＝０，１，２，……）の倍数で順次に段階的に異
    なる値とするとともに、計数の値２ｎが変化する
    バイナリーカウンタの各桁出力を、当該バイナリ
    ーカウンタの桁ｎと抵抗負荷の発熱電力とを対応
    させて順次に接続して、各抵抗負荷に直列接続さ
    れたゼロクロススイツチ手段を制御するようにし
    た実用新案登録請求の範囲第(1)項に記載の電力
    制御装置。
JP1985056172U 1985-04-17 1985-04-17 Pending JPS61172312U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1985056172U JPS61172312U (ja) 1985-04-17 1985-04-17
US06/833,082 US4723068A (en) 1985-04-17 1986-02-24 Electric power control device in an automatic temperature adjusting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985056172U JPS61172312U (ja) 1985-04-17 1985-04-17

Publications (1)

Publication Number Publication Date
JPS61172312U true JPS61172312U (ja) 1986-10-25

Family

ID=13019680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985056172U Pending JPS61172312U (ja) 1985-04-17 1985-04-17

Country Status (2)

Country Link
US (1) US4723068A (ja)
JP (1) JPS61172312U (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4874926A (en) * 1988-08-17 1989-10-17 Sanders Steven B Electric heating load management control
DE8814104U1 (ja) * 1988-11-10 1989-01-05 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
US4958062A (en) * 1989-03-07 1990-09-18 Goldstar Instrument & Electric Co., Ltd. Driving control apparatus for an electric range with self-diagnosis function
US5023430A (en) * 1989-09-08 1991-06-11 Environwear, Inc. Hybrid electronic control system and method for cold weather garment
US5105067A (en) * 1989-09-08 1992-04-14 Environwear, Inc. Electronic control system and method for cold weather garment
US5306381A (en) * 1990-06-11 1994-04-26 Canon Kabushiki Kaisha Laminating apparatus
US5182439A (en) * 1991-08-19 1993-01-26 Henny Penny Corporation Method and apparatus for operating a food oven
US5528018A (en) * 1991-08-19 1996-06-18 Henny Penny Corporation Programmable load compensation method and apparatus for use in a food
US5688422A (en) * 1995-04-28 1997-11-18 Henny Penny Corporation Programmable fan control method and apparatus for use in a food oven
EP0785488A1 (de) * 1996-01-19 1997-07-23 Staefa Control System AG Regelkreis für Zweipunktregelung
JP3988338B2 (ja) * 1999-10-07 2007-10-10 ウシオ電機株式会社 光照射式急速加熱処理装置の制御装置
EP1258632A1 (de) * 2001-05-16 2002-11-20 Alcatel Heizeinrichtung, insbesondere Kühlwasserheizeinrichtung für Dieselkraftfahrzeuge, sowie Heizaggregat, Regelmodul und Leistungsmodul dafür

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1600056A (en) * 1978-03-14 1981-10-14 Texas Instruments Ltd Communication via an electricity supply main
US4404461A (en) * 1980-09-24 1983-09-13 Leco Corporation Method and apparatus for controlling an analytical furnace
GB2102164B (en) * 1981-06-25 1985-09-04 Woolhouse Limited Norman Temperature sensing means
US4511791A (en) * 1983-04-25 1985-04-16 Owens-Corning Fiberglas Corporation Electronic balance meter
US4542283A (en) * 1984-03-22 1985-09-17 Leverenz Jacques T Electrical heat loss control for building perimeter employing plural heaters

Also Published As

Publication number Publication date
US4723068A (en) 1988-02-02

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