JPS648670U - - Google Patents

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Publication number
JPS648670U
JPS648670U JP10188587U JP10188587U JPS648670U JP S648670 U JPS648670 U JP S648670U JP 10188587 U JP10188587 U JP 10188587U JP 10188587 U JP10188587 U JP 10188587U JP S648670 U JPS648670 U JP S648670U
Authority
JP
Japan
Prior art keywords
vehicle speed
instrument
diagnosis device
pseudo
speed signal
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
JP10188587U
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 JP10188587U priority Critical patent/JPS648670U/ja
Publication of JPS648670U publication Critical patent/JPS648670U/ja
Pending legal-status Critical Current

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  • Testing Electric Properties And Detecting Electric Faults (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例に係る車速計器用故
障診断装置の構成図、第２図は第１図の装置の作
用を示すフローチヤート、第３図は従来の車速計
器の構成図である。 １……車速センサ、２……電気式速度計ユニツ
ト、３……交差コイル式メータ、４……速度警報
器、５……オドトリツプメータ、１０……故障診
断起動回路、１１……疑似車速信号発生回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 車速センサで検出した車速信号によつて作
    動する車速計器の故障を診断する車速計器用故障
    診断装置であつて、前記車速計器の特性に応じた
    疑似車速信号を発生する疑似車速信号発生手段を
    有することを特徴とする車速計器用故障診断装置
    。 (2) 前記車速計器は交差コイル式計器を有し、
    前記疑似車速信号発生手段は前記交差コイル式計
    器の指針を０度から１８０度まで振らせる疑似車
    速信号を発生する手段を有することを特徴とする
    実用新案登録請求の範囲第１項記載の車速計器用
    故障診断装置。
JP10188587U 1987-07-03 1987-07-03 Pending JPS648670U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10188587U JPS648670U (ja) 1987-07-03 1987-07-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10188587U JPS648670U (ja) 1987-07-03 1987-07-03

Publications (1)

Publication Number Publication Date
JPS648670U true JPS648670U (ja) 1989-01-18

Family

ID=31331287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10188587U Pending JPS648670U (ja) 1987-07-03 1987-07-03

Country Status (1)

Country Link
JP (1) JPS648670U (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7612416B2 (en) 2003-10-09 2009-11-03 Nec Corporation Semiconductor device having a conductive portion below an interlayer insulating film and method for producing the same
US7719043B2 (en) 2004-07-12 2010-05-18 Nec Corporation Semiconductor device with fin-type field effect transistor and manufacturing method thereof.
US7830703B2 (en) 2004-06-04 2010-11-09 Nec Corporation Semiconductor device and manufacturing method thereof
US7833867B2 (en) 2007-11-12 2010-11-16 Elpida Memory, Inc. Semiconductor device and method for manufacturing the same
US7859065B2 (en) 2005-06-07 2010-12-28 Nec Corporation Fin-type field effect transistor and semiconductor device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7612416B2 (en) 2003-10-09 2009-11-03 Nec Corporation Semiconductor device having a conductive portion below an interlayer insulating film and method for producing the same
US7830703B2 (en) 2004-06-04 2010-11-09 Nec Corporation Semiconductor device and manufacturing method thereof
US7719043B2 (en) 2004-07-12 2010-05-18 Nec Corporation Semiconductor device with fin-type field effect transistor and manufacturing method thereof.
US7859065B2 (en) 2005-06-07 2010-12-28 Nec Corporation Fin-type field effect transistor and semiconductor device
US7833867B2 (en) 2007-11-12 2010-11-16 Elpida Memory, Inc. Semiconductor device and method for manufacturing the same

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