JPS6214304U - - Google Patents

Info

Publication number
JPS6214304U
JPS6214304U JP10542185U JP10542185U JPS6214304U JP S6214304 U JPS6214304 U JP S6214304U JP 10542185 U JP10542185 U JP 10542185U JP 10542185 U JP10542185 U JP 10542185U JP S6214304 U JPS6214304 U JP S6214304U
Authority
JP
Japan
Prior art keywords
rod
inner cylinder
cylinder
outer cylinder
conductive
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.)
Granted
Application number
JP10542185U
Other languages
Japanese (ja)
Other versions
JPH0522803Y2 (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 JP1985105421U priority Critical patent/JPH0522803Y2/ja
Priority to US06/884,511 priority patent/US4788489A/en
Publication of JPS6214304U publication Critical patent/JPS6214304U/ja
Application granted granted Critical
Publication of JPH0522803Y2 publication Critical patent/JPH0522803Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Description

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

第１図は本考案の一実施例を示す図、第２図Ａ
，Ｂおよび第３図はその部分詳細図、第４図およ
び第５図はそれぞれ本考案の他の実施例を示す図
、第６図は本出願人が先に提案したシヨツクアブ
ソーバを示す図である。 ３１……外筒、３２……内筒、３３……ロツド
、３４……ガイド、３５……絶縁部材、３６……
ピストン、３７……シール、３８……カバー、４
１……貯留槽、４７……コイルばね、４８……油
、４９……取付け用ねじ、５０……ダスト・ブー
ツ、５１……検出回路、５３……電極棒、６１…
…銅板、６３……ブラシ、６５……スプリング。 Figure 1 is a diagram showing an embodiment of the present invention, Figure 2A
, B and 3 are partial detailed views thereof, FIGS. 4 and 5 are views showing other embodiments of the present invention, respectively, and FIG. 6 is a view showing a shock absorber previously proposed by the applicant. be. 31... Outer cylinder, 32... Inner cylinder, 33... Rod, 34... Guide, 35... Insulating member, 36...
Piston, 37... Seal, 38... Cover, 4
1...Storage tank, 47...Coil spring, 48...Oil, 49...Mounting screw, 50...Dust boot, 51...Detection circuit, 53...Electrode rod, 61...
...Copper plate, 63...Brush, 65...Spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 導電性樹脂より成る外筒と、この外筒内に該外
筒に対して電気的に絶縁して保持した導電性の内
筒と、この内筒内を該内筒に対し電気的に絶縁し
た状態で相対的に移動可能に設けた導電性のロツ
ドと、このロツドと前記外筒とを電気的に接続す
る手段とを具え、前記内筒およびロツドをそれぞ
れ電極としてこれら電極間で形成される静電容量
を計測することにより、前記内筒と前記ロツドと
の相対位置を検出するよう構成したことを特徴と
する静電容量式シリンダ変位計。 An outer cylinder made of conductive resin, a conductive inner cylinder held within the outer cylinder in an electrically insulated manner from the outer cylinder, and an inner cylinder electrically insulated from the inner cylinder. The conductive rod is provided to be relatively movable in the state, and means for electrically connecting the rod and the outer cylinder, and the inner cylinder and the rod are respectively used as electrodes, and the rod is formed between these electrodes. A capacitive cylinder displacement meter, characterized in that the relative position between the inner cylinder and the rod is detected by measuring capacitance.
JP1985105421U 1985-07-12 1985-07-12 Expired - Lifetime JPH0522803Y2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1985105421U JPH0522803Y2 (en) 1985-07-12 1985-07-12
US06/884,511 US4788489A (en) 1985-07-12 1986-07-11 Position sensor for use in variable height automotive suspension or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985105421U JPH0522803Y2 (en) 1985-07-12 1985-07-12

Publications (2)

Publication Number Publication Date
JPS6214304U true JPS6214304U (en) 1987-01-28
JPH0522803Y2 JPH0522803Y2 (en) 1993-06-11

Family

ID=30979836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985105421U Expired - Lifetime JPH0522803Y2 (en) 1985-07-12 1985-07-12

Country Status (1)

Country Link
JP (1) JPH0522803Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH075080A (en) * 1993-02-19 1995-01-10 Fluoroware Inc Monitoring equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS538254U (en) * 1976-07-05 1978-01-24
JPS5788609U (en) * 1980-11-20 1982-06-01
JPS5975102A (en) * 1982-10-21 1984-04-27 Sharp Corp Size measuring device
JPS604803A (en) * 1983-06-15 1985-01-11 ボ−ゲ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツンク Regulator for stroke of piston

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515167A (en) * 1974-07-02 1976-01-16 Katsushi Toyoda HORIECHIREN BUKURO

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS538254U (en) * 1976-07-05 1978-01-24
JPS5788609U (en) * 1980-11-20 1982-06-01
JPS5975102A (en) * 1982-10-21 1984-04-27 Sharp Corp Size measuring device
JPS604803A (en) * 1983-06-15 1985-01-11 ボ−ゲ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツンク Regulator for stroke of piston

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH075080A (en) * 1993-02-19 1995-01-10 Fluoroware Inc Monitoring equipment

Also Published As

Publication number Publication date
JPH0522803Y2 (en) 1993-06-11

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