JPS62161718U - - Google Patents

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Publication number
JPS62161718U
JPS62161718U JP4989886U JP4989886U JPS62161718U JP S62161718 U JPS62161718 U JP S62161718U JP 4989886 U JP4989886 U JP 4989886U JP 4989886 U JP4989886 U JP 4989886U JP S62161718 U JPS62161718 U JP S62161718U
Authority
JP
Japan
Prior art keywords
slide switch
zener diode
backflow
blocking
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.)
Pending
Application number
JP4989886U
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 JP4989886U priority Critical patent/JPS62161718U/ja
Publication of JPS62161718U publication Critical patent/JPS62161718U/ja
Pending legal-status Critical Current

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  • Keying Circuit Devices (AREA)

Description

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

第１図は本考案に係る保護回路を含む車載用接
点回路を示す図、第２図はスライドスイツチの開
成時に加わる電圧波形図である。 １……車載バツテリー、２……ワイヤーハーネ
ス、３ａ……コイル、４……スライドスイツチ、
５……ツエナーダイオード、６……逆流阻止用ダ
イオード。 FIG. 1 is a diagram showing an on-vehicle contact circuit including a protection circuit according to the present invention, and FIG. 2 is a diagram of voltage waveforms applied when a slide switch is opened. 1... Vehicle battery, 2... Wire harness, 3a... Coil, 4... Slide switch,
5... Zener diode, 6... Backflow blocking diode.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 開成時に逆起電圧の生じる負荷が接続されてい
るスライドスイツチにおいて、該スライドスイツ
チに並列接続されるスイツチ保護用のツエナーダ
イオードと、該ツエナーダイオードへの逆流を阻
止する逆流阻止用ダイオードとを有することを特
徴とするスライドスイツチの保護回路。 A slide switch to which a load that generates a back electromotive force is connected when opened, has a Zener diode for protecting the switch connected in parallel to the slide switch, and a backflow blocking diode for blocking backflow to the Zener diode. A slide switch protection circuit featuring:
JP4989886U 1986-04-02 1986-04-02 Pending JPS62161718U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4989886U JPS62161718U (en) 1986-04-02 1986-04-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4989886U JPS62161718U (en) 1986-04-02 1986-04-02

Publications (1)

Publication Number Publication Date
JPS62161718U true JPS62161718U (en) 1987-10-14

Family

ID=30872774

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4989886U Pending JPS62161718U (en) 1986-04-02 1986-04-02

Country Status (1)

Country Link
JP (1) JPS62161718U (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938139A (en) * 1972-08-16 1974-04-09
JPS4938138A (en) * 1972-08-18 1974-04-09
JPS5088836A (en) * 1973-12-12 1975-07-16
JPS5147308A (en) * 1974-10-22 1976-04-22 Fujitsu Ltd Tooru daiyarusetsuzokuhoshiki
JPS5187754A (en) * 1975-01-31 1976-07-31 Nippon Electric Co GYAKUKIDENRYOKUKYUSHUKAIRO
JPS55119320A (en) * 1979-03-09 1980-09-13 Fujikoshi Kk Overvoltage preventive relay contact protector

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4938139A (en) * 1972-08-16 1974-04-09
JPS4938138A (en) * 1972-08-18 1974-04-09
JPS5088836A (en) * 1973-12-12 1975-07-16
JPS5147308A (en) * 1974-10-22 1976-04-22 Fujitsu Ltd Tooru daiyarusetsuzokuhoshiki
JPS5187754A (en) * 1975-01-31 1976-07-31 Nippon Electric Co GYAKUKIDENRYOKUKYUSHUKAIRO
JPS55119320A (en) * 1979-03-09 1980-09-13 Fujikoshi Kk Overvoltage preventive relay contact protector

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