JPS6041804U - Displacement detection device for fluid pressure buffer - Google Patents

Displacement detection device for fluid pressure buffer

Info

Publication number
JPS6041804U
JPS6041804U JP13334383U JP13334383U JPS6041804U JP S6041804 U JPS6041804 U JP S6041804U JP 13334383 U JP13334383 U JP 13334383U JP 13334383 U JP13334383 U JP 13334383U JP S6041804 U JPS6041804 U JP S6041804U
Authority
JP
Japan
Prior art keywords
fluid pressure
detection device
magnetic material
displacement detection
pressure buffer
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
JP13334383U
Other languages
Japanese (ja)
Inventor
喜多　徹
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP13334383U priority Critical patent/JPS6041804U/en
Publication of JPS6041804U publication Critical patent/JPS6041804U/en
Pending legal-status Critical Current

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Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (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、この考案の一実施例を示す断面図、第２図は
、その変位量検出回路の一例を示すブロック図、第３図
は、この考案の他の実施例を示す　゛断面図、第４図は
、その変位量検出回路の一例を示すブロック図である。 １・・・・・・ショックアブソーバ、２・・・・・・シ
リンダ、３・・・・・・ピストン、４・・・・・・ピス
トンロッド、７・・・・・・カバー、１２・・・・・・
検出コイル、１６・・・・・・ＬＣ発振器、１８・・・
・・・計数回路、２２・・・・・・温度補償用コイル、
２３・・・・・・ＬＣ発振器、２５・・・・・・分周回
路。Fig. 1 is a sectional view showing one embodiment of this invention, Fig. 2 is a block diagram showing an example of the displacement detection circuit, and Fig. 3 is a sectional view showing another embodiment of this invention. , FIG. 4 is a block diagram showing an example of the displacement amount detection circuit. 1... Shock absorber, 2... Cylinder, 3... Piston, 4... Piston rod, 7... Cover, 12...・・・・・・
Detection coil, 16...LC oscillator, 18...
... Counting circuit, 22 ... Temperature compensation coil,
23...LC oscillator, 25... Frequency dividing circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 磁性体製のピストンを内装した磁性体製のシリンダと、
前記ピストンに連結された磁性体製のピストンロッドと
を有する流体圧緩衝器における前記ピストンロッドの変
位量を検出コイルで検出する流体圧緩衝器の変位量検出
装置において、前記ピストンロッドに前記シリンダの先
端部を覆う磁性体製のカバーを配設し、該カバーめ内周
面に前記検出コイルを配設したことを特徴とする流体圧
緩衝器の変位量検出装置。A cylinder made of magnetic material with a piston made of magnetic material inside,
In a displacement amount detection device for a fluid pressure shock absorber, which has a piston rod made of a magnetic material connected to the piston, the displacement amount of the piston rod is detected by a detection coil. 1. A displacement detection device for a fluid pressure shock absorber, characterized in that a cover made of a magnetic material is disposed to cover the tip end, and the detection coil is disposed on the inner peripheral surface of the cover.
JP13334383U 1983-08-29 1983-08-29 Displacement detection device for fluid pressure buffer Pending JPS6041804U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13334383U JPS6041804U (en) 1983-08-29 1983-08-29 Displacement detection device for fluid pressure buffer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13334383U JPS6041804U (en) 1983-08-29 1983-08-29 Displacement detection device for fluid pressure buffer

Publications (1)

Publication Number Publication Date
JPS6041804U true JPS6041804U (en) 1985-03-25

Family

ID=30300826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13334383U Pending JPS6041804U (en) 1983-08-29 1983-08-29 Displacement detection device for fluid pressure buffer

Country Status (1)

Country Link
JP (1) JPS6041804U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02279336A (en) * 1989-04-21 1990-11-15 Toshiba Ceramics Co Ltd Method for laminating plate-shaped body
JPH0529274U (en) * 1991-09-24 1993-04-16 株式会社富士通ゼネラル Electric motor rotor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02279336A (en) * 1989-04-21 1990-11-15 Toshiba Ceramics Co Ltd Method for laminating plate-shaped body
JPH0529274U (en) * 1991-09-24 1993-04-16 株式会社富士通ゼネラル Electric motor rotor

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