JPS6437337U - - Google Patents

Info

Publication number
JPS6437337U
JPS6437337U JP13090787U JP13090787U JPS6437337U JP S6437337 U JPS6437337 U JP S6437337U JP 13090787 U JP13090787 U JP 13090787U JP 13090787 U JP13090787 U JP 13090787U JP S6437337 U JPS6437337 U JP S6437337U
Authority
JP
Japan
Prior art keywords
power plug
heat
load circuit
sensitive means
diagram showing
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
JP13090787U
Other languages
Japanese (ja)
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 JP13090787U priority Critical patent/JPS6437337U/ja
Publication of JPS6437337U publication Critical patent/JPS6437337U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Thermistors And Varistors (AREA)
  • Relay Circuits (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案の第１実施例における電源プ
ラグの内部の構成を示す図、第２図は同実施例に
係わる空気調和機を概略的に示す図、第３図は同
実施例の制御回路の構成を示す図、第４図はこの
考案の第２実施例の制御回路の構成を示す図、第
５図はこの考案の第３実施例の制御回路の構成を
示す図、第６図はこの考案の第４実施例の制御回
路の構成を示す図、第７図はこの考案の第５実施
例の制御回路の構成を示す図、第８図はこの考案
の第６実施例の制御回路の構成を示す図、第９図
は一般的な空気調和機を概略的に示す図である。 １０…電源コード、２０…電源プラグ、２３…
正特性サーミスタ（感熱手段）、３０…リレー、
４０…負荷回路。 Fig. 1 is a diagram showing the internal configuration of a power plug in the first embodiment of this invention, Fig. 2 is a diagram schematically showing an air conditioner according to the same embodiment, and Fig. 3 is a control diagram of the same embodiment. 4 is a diagram showing the configuration of the control circuit of the second embodiment of this invention. FIG. 5 is a diagram showing the configuration of the control circuit of the third embodiment of this invention. FIG. 7 is a diagram showing the configuration of a control circuit according to a fourth embodiment of this invention, FIG. 7 is a diagram showing a configuration of a control circuit according to a fifth embodiment of this invention, and FIG. 8 is a diagram showing a control circuit according to a sixth embodiment of this invention. FIG. 9, a diagram showing the circuit configuration, is a diagram schematically showing a general air conditioner. 10...power cord, 20...power plug, 23...
Positive characteristic thermistor (heat sensitive means), 30...relay,
40...Load circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電源プラグを通して電源電圧を取込み、それを
負荷回路へ導くものにおいて、電源プラグ内に設
けられた感熱手段と、この感熱手段の感熱に応じ
て前記負荷回路への通電を制御する手段とからな
ることを特徴とする電源プラグ過熱保護装置。 A device that takes in power supply voltage through a power plug and guides it to a load circuit, comprising a heat-sensitive means provided in the power plug, and a means for controlling energization to the load circuit in accordance with the heat sensitivity of the heat-sensitive means. A power plug overheat protection device featuring:
JP13090787U 1987-08-28 1987-08-28 Pending JPS6437337U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13090787U JPS6437337U (en) 1987-08-28 1987-08-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13090787U JPS6437337U (en) 1987-08-28 1987-08-28

Publications (1)

Publication Number Publication Date
JPS6437337U true JPS6437337U (en) 1989-03-07

Family

ID=31386489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13090787U Pending JPS6437337U (en) 1987-08-28 1987-08-28

Country Status (1)

Country Link
JP (1) JPS6437337U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014117142A (en) * 2012-12-06 2014-06-26 Twin-Star International Inc Overheating-proof power supply code and method
JP2015116079A (en) * 2013-12-13 2015-06-22 パナソニックＩｐマネジメント株式会社 Power supply cord

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014117142A (en) * 2012-12-06 2014-06-26 Twin-Star International Inc Overheating-proof power supply code and method
JP2015116079A (en) * 2013-12-13 2015-06-22 パナソニックＩｐマネジメント株式会社 Power supply cord

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