JPH0266766U - - Google Patents

Info

Publication number
JPH0266766U
JPH0266766U JP1988103315U JP10331588U JPH0266766U JP H0266766 U JPH0266766 U JP H0266766U JP 1988103315 U JP1988103315 U JP 1988103315U JP 10331588 U JP10331588 U JP 10331588U JP H0266766 U JPH0266766 U JP H0266766U
Authority
JP
Japan
Prior art keywords
view
sectional
sealing device
main part
sealing lip
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
JP1988103315U
Other languages
Japanese (ja)
Other versions
JPH0645105Y2 (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 JP1988103315U priority Critical patent/JPH0645105Y2/en
Publication of JPH0266766U publication Critical patent/JPH0266766U/ja
Application granted granted Critical
Publication of JPH0645105Y2 publication Critical patent/JPH0645105Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sealing With Elastic Sealing Lips (AREA)

Description

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

第１図は本考案の第１実施例に係る密封装置の
使用状態の概略縦断面図、第２図は本考案の第２
実施例に係る密封装置の使用状態の概略縦断面図
、第３図は第１図の装置を取り出して示した要部
縦断面図、第４図は第１図の装置のラバーヒータ
の一例の電力密度と温度上昇の関係を示すグラフ
、第５図は第３図の装置の他の態様を示す要部縦
断面図、第６図は本考案の第３実施例に係る密封
装置の要部縦断面図、第７図は従来の密封装置の
要部縦断面図である。 符号の説明、１……オイルシール、２……外周
ゴム部、４……金属環、５……シールリツプ、６
……リツプ先端、７……可動軸、８……ばね部材
、９……ラバーヒータ、１０……顎部、１１……
頚部、１４……制御装置、１５……温度センサ、
２０……供給電源、２１……温度センサ、２２…
…コントロールボツクス。 FIG. 1 is a schematic vertical sectional view of the sealing device according to the first embodiment of the present invention in use, and FIG. 2 is the second embodiment of the present invention.
A schematic vertical cross-sectional view of the sealing device according to the embodiment in use, FIG. 3 is a longitudinal cross-sectional view of the main part of the device shown in FIG. 1 taken out, and FIG. A graph showing the relationship between power density and temperature rise, FIG. 5 is a vertical cross-sectional view of a main part showing another aspect of the device shown in FIG. 3, and FIG. 6 is a main part of a sealing device according to a third embodiment of the present invention. FIG. 7 is a longitudinal sectional view of a main part of a conventional sealing device. Explanation of symbols, 1...Oil seal, 2...Outer rubber part, 4...Metal ring, 5...Seal lip, 6
... Lip tip, 7 ... Movable shaft, 8 ... Spring member, 9 ... Rubber heater, 10 ... Jaw, 11 ...
Neck, 14...control device, 15...temperature sensor,
20...Power supply, 21...Temperature sensor, 22...
...Control Box.

Claims (1)

【実用新案登録請求の範囲】 ゴム状弾性体製のシールリツプを備えた密封装
置において、 前記シールリツプに発熱体を設けて成ることを
特徴とする密封装置。[Claims for Utility Model Registration] A sealing device equipped with a sealing lip made of a rubber-like elastic material, characterized in that the sealing lip is provided with a heating element.
JP1988103315U 1988-07-15 1988-08-05 Sealing device Expired - Lifetime JPH0645105Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988103315U JPH0645105Y2 (en) 1988-07-15 1988-08-05 Sealing device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9388488 1988-07-15
JP63-93884 1988-07-15
JP1988103315U JPH0645105Y2 (en) 1988-07-15 1988-08-05 Sealing device

Publications (2)

Publication Number Publication Date
JPH0266766U true JPH0266766U (en) 1990-05-21
JPH0645105Y2 JPH0645105Y2 (en) 1994-11-16

Family

ID=31718683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988103315U Expired - Lifetime JPH0645105Y2 (en) 1988-07-15 1988-08-05 Sealing device

Country Status (1)

Country Link
JP (1) JPH0645105Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018071718A (en) * 2016-11-01 2018-05-10 株式会社ジェイテクト Sealing device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5687659U (en) * 1979-12-10 1981-07-14
JPS61129944U (en) * 1985-01-31 1986-08-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5687659U (en) * 1979-12-10 1981-07-14
JPS61129944U (en) * 1985-01-31 1986-08-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018071718A (en) * 2016-11-01 2018-05-10 株式会社ジェイテクト Sealing device

Also Published As

Publication number Publication date
JPH0645105Y2 (en) 1994-11-16

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