JPS58146069U - engine preheating device - Google Patents

engine preheating device

Info

Publication number
JPS58146069U
JPS58146069U JP4192282U JP4192282U JPS58146069U JP S58146069 U JPS58146069 U JP S58146069U JP 4192282 U JP4192282 U JP 4192282U JP 4192282 U JP4192282 U JP 4192282U JP S58146069 U JPS58146069 U JP S58146069U
Authority
JP
Japan
Prior art keywords
relay
preheating device
engine preheating
coil
timer
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
JP4192282U
Other languages
Japanese (ja)
Inventor
中村　直生
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP4192282U priority Critical patent/JPS58146069U/en
Publication of JPS58146069U publication Critical patent/JPS58146069U/en
Pending legal-status Critical Current

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  • Power Sources (AREA)
  • Stand-By Power Supply Arrangements (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は本考案の実施例を示す説明図、第２図はバイメ
タル式のタイマの動作説明図である。 ・　　１は主スィッチ、２は電源（バッテリ）、４はタ
イマ、５はリレー、５ａはコイル、５ｂは常開接点、６
はリレー、６ａは常開接点、６ｂはコイル、８はヒータ
。FIG. 1 is an explanatory diagram showing an embodiment of the present invention, and FIG. 2 is an explanatory diagram of the operation of a bimetal type timer.・ 1 is the main switch, 2 is the power supply (battery), 4 is the timer, 5 is the relay, 5a is the coil, 5b is the normally open contact, 6
is a relay, 6a is a normally open contact, 6b is a coil, and 8 is a heater.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電源２をリレー６の常開接点６ａ、タイマ４を介してリ
レー５のコイル５ａに接続し、主スィッチ１の予熱端子
Ｒを前記リレー６のコイル６ｂ及びタイマ４の出力側に
接続すると共に、前記リレー５の常開接点５ｂをヒータ
８と電源２との接続回路１０に設けて断連するようにし
たことを特徴とするエンジンの予熱装置。The power supply 2 is connected to the coil 5a of the relay 5 via the normally open contact 6a of the relay 6 and the timer 4, and the preheating terminal R of the main switch 1 is connected to the coil 6b of the relay 6 and the output side of the timer 4. An engine preheating device characterized in that a normally open contact 5b of the relay 5 is provided in a connection circuit 10 between a heater 8 and a power source 2 to disconnect the connection.
JP4192282U 1982-03-26 1982-03-26 engine preheating device Pending JPS58146069U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4192282U JPS58146069U (en) 1982-03-26 1982-03-26 engine preheating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4192282U JPS58146069U (en) 1982-03-26 1982-03-26 engine preheating device

Publications (1)

Publication Number Publication Date
JPS58146069U true JPS58146069U (en) 1983-10-01

Family

ID=30053091

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4192282U Pending JPS58146069U (en) 1982-03-26 1982-03-26 engine preheating device

Country Status (1)

Country Link
JP (1) JPS58146069U (en)

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