JPH0271113U - - Google Patents

Info

Publication number
JPH0271113U
JPH0271113U JP14910088U JP14910088U JPH0271113U JP H0271113 U JPH0271113 U JP H0271113U JP 14910088 U JP14910088 U JP 14910088U JP 14910088 U JP14910088 U JP 14910088U JP H0271113 U JPH0271113 U JP H0271113U
Authority
JP
Japan
Prior art keywords
seal
bearing
journal bearing
oil
serves
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
JP14910088U
Other languages
Japanese (ja)
Other versions
JPH0721925Y2 (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 JP1988149100U priority Critical patent/JPH0721925Y2/en
Publication of JPH0271113U publication Critical patent/JPH0271113U/ja
Application granted granted Critical
Publication of JPH0721925Y2 publication Critical patent/JPH0721925Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sliding-Contact Bearings (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図は本考案シール兼用軸受の側断面及び正
面断面図、第２図及び第３図は従来軸受の側断面
図である。 １……シール兼用軸受、１ａ……給油円周溝、
１ｂ……半円周溝、１ｃ……２円弧軸受、１ｄ…
…オフセツト軸受、２……ロータ。 FIG. 1 is a side sectional view and a front sectional view of the seal-bearing of the present invention, and FIGS. 2 and 3 are side sectional views of a conventional bearing. 1... Bearing that also serves as a seal, 1a... Oil supply circumferential groove,
1b...Semicircular groove, 1c...2 circular arc bearing, 1d...
...Offset bearing, 2...Rotor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] オイルフイルムシール部と動圧ジヤーナル軸受
部とをシール油を導く円周溝を境に両側に並列に
配置して一体化したシール兼用ジヤーナル軸受に
おいて、前記軸受の反負荷側の軸受メタルに複数
の半円周溝を設けたことを特徴とするシール兼用
ジヤーナル軸受。 In a seal-cum-journal bearing in which an oil film seal part and a hydrodynamic journal bearing part are arranged in parallel on both sides with a circumferential groove guiding the seal oil as a boundary, the bearing metal on the anti-load side of the bearing has a plurality of A journal bearing that also serves as a seal and features a semicircular groove.
JP1988149100U 1988-11-17 1988-11-17 Dual bearing for seals Expired - Lifetime JPH0721925Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988149100U JPH0721925Y2 (en) 1988-11-17 1988-11-17 Dual bearing for seals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988149100U JPH0721925Y2 (en) 1988-11-17 1988-11-17 Dual bearing for seals

Publications (2)

Publication Number Publication Date
JPH0271113U true JPH0271113U (en) 1990-05-30
JPH0721925Y2 JPH0721925Y2 (en) 1995-05-17

Family

ID=31421023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988149100U Expired - Lifetime JPH0721925Y2 (en) 1988-11-17 1988-11-17 Dual bearing for seals

Country Status (1)

Country Link
JP (1) JPH0721925Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09119527A (en) * 1995-05-12 1997-05-06 Inpro Co Inc Sealing structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232444A (en) * 1975-09-08 1977-03-11 Hitachi Ltd Slidable bearing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232444A (en) * 1975-09-08 1977-03-11 Hitachi Ltd Slidable bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09119527A (en) * 1995-05-12 1997-05-06 Inpro Co Inc Sealing structure

Also Published As

Publication number Publication date
JPH0721925Y2 (en) 1995-05-17

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