JPS6297366U - - Google Patents

Info

Publication number
JPS6297366U
JPS6297366U JP18846985U JP18846985U JPS6297366U JP S6297366 U JPS6297366 U JP S6297366U JP 18846985 U JP18846985 U JP 18846985U JP 18846985 U JP18846985 U JP 18846985U JP S6297366 U JPS6297366 U JP S6297366U
Authority
JP
Japan
Prior art keywords
support ring
shaft sealing
labyrinth seal
seal
shaft
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
JP18846985U
Other languages
Japanese (ja)
Other versions
JPH0138373Y2 (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 JP18846985U priority Critical patent/JPH0138373Y2/ja
Publication of JPS6297366U publication Critical patent/JPS6297366U/ja
Application granted granted Critical
Publication of JPH0138373Y2 publication Critical patent/JPH0138373Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Supercharger (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)

Description

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

第１図は本考案軸封装置の一実施例に係る断面
図、第２図はネジを螺設したスリーブの拡大正面
図、第３図は従来の軸封装置の一例を示す断面図
である。 １……ボデイ、２……シヤフト、３……機内ス
ラスト軸受、４……ブロワ、５……スリーブ、７
……環状溝、８……リテーナ、９……シールリン
グ、１０……ラビリンスシール、１４……シヤフ
ト支持機構、１５……支持リング、１６……Ｏリ
ング、１７……ネジシール、１８……空間、１９
……ドレン孔。 Fig. 1 is a cross-sectional view of an embodiment of the shaft sealing device of the present invention, Fig. 2 is an enlarged front view of a sleeve with a screw threaded thereon, and Fig. 3 is a cross-sectional view showing an example of a conventional shaft sealing device. . 1...Body, 2...Shaft, 3...In-machine thrust bearing, 4...Blower, 5...Sleeve, 7
... Annular groove, 8 ... Retainer, 9 ... Seal ring, 10 ... Labyrinth seal, 14 ... Shaft support mechanism, 15 ... Support ring, 16 ... O ring, 17 ... Screw seal, 18 ... Space , 19
...Drain hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 自動車用の過給機等に用いられる軸封装置にお
いて、油等の被シール液をシールするラビリンス
シールに対し支持リングとゴム状弾性体製のパツ
キングを備えてシヤフトのぶれを抑制する機構を
併設して前記ラビリンスシールのクリアランスを
狭め、かつ非回転の前記支持リングとこれに対向
する回転部材の間にネジシールを設けてなること
を特徴とする軸封装置。 In shaft sealing devices used in automotive turbochargers, etc., a labyrinth seal that seals oil and other liquids is equipped with a support ring and packing made of rubber-like elastic material to suppress shaft vibration. A shaft sealing device characterized in that the clearance of the labyrinth seal is narrowed, and a threaded seal is provided between the non-rotating support ring and the rotating member facing the non-rotating support ring.
JP18846985U 1985-12-09 1985-12-09 Expired JPH0138373Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18846985U JPH0138373Y2 (en) 1985-12-09 1985-12-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18846985U JPH0138373Y2 (en) 1985-12-09 1985-12-09

Publications (2)

Publication Number Publication Date
JPS6297366U true JPS6297366U (en) 1987-06-20
JPH0138373Y2 JPH0138373Y2 (en) 1989-11-16

Family

ID=31139863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18846985U Expired JPH0138373Y2 (en) 1985-12-09 1985-12-09

Country Status (1)

Country Link
JP (1) JPH0138373Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH021193A (en) * 1988-03-03 1990-01-05 Fanuc Ltd Laser oscillating device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH021193A (en) * 1988-03-03 1990-01-05 Fanuc Ltd Laser oscillating device

Also Published As

Publication number Publication date
JPH0138373Y2 (en) 1989-11-16

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