JPS6250378U - - Google Patents
Info
- Publication number
- JPS6250378U JPS6250378U JP14187585U JP14187585U JPS6250378U JP S6250378 U JPS6250378 U JP S6250378U JP 14187585 U JP14187585 U JP 14187585U JP 14187585 U JP14187585 U JP 14187585U JP S6250378 U JPS6250378 U JP S6250378U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- shaft
- rotating shaft
- end cover
- flinger
- 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
Links
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/80—Labyrinth sealings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/042—Housings for rolling element bearings for rotary movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/04—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly
- F16C19/06—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row or balls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Description
第1図はこの考案の実施例の要部縦断面図、第
2図および第3図はこの考案の他の実施例の要部
縦断面図、第4図は従来例の要部縦断面図である
。
12……回転軸、13……端蓋、14……カバ
ー、15,16……フリンガー。
Fig. 1 is a vertical cross-sectional view of a main part of an embodiment of this invention, Figs. 2 and 3 are longitudinal cross-sectional views of main parts of other embodiments of this invention, and Fig. 4 is a longitudinal cross-sectional view of a main part of a conventional example. It is. 12... Rotating shaft, 13... End lid, 14... Cover, 15, 16... Flinger.
Claims (1)
囲するカバーを取付け、回転軸の前記端蓋とカバ
ーの中間位置およびカバーの外側位置にこれらと
係合してラビリンセ作用を行うフリンガーを嵌着
してなることを特徴とする回転機の軸封装置。 A cover surrounding the shaft penetrating portion is attached to the outer surface of the end cover through which the rotating shaft passes, and a flinger is provided at an intermediate position between the end cover and the cover of the rotating shaft and at an outer position of the cover to engage with these and perform a labyrinth action. A shaft sealing device for a rotating machine characterized by being fitted.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14187585U JPS6250378U (en) | 1985-09-17 | 1985-09-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14187585U JPS6250378U (en) | 1985-09-17 | 1985-09-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6250378U true JPS6250378U (en) | 1987-03-28 |
Family
ID=31050073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14187585U Pending JPS6250378U (en) | 1985-09-17 | 1985-09-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6250378U (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1085270A (en) * | 1996-09-13 | 1998-04-07 | Atex Co Ltd | Cover mounting costitution of motor-driven wheelchair |
JPH11133904A (en) * | 1997-10-27 | 1999-05-21 | Shinyou Sangyo Kk | Display mark for rotary equipment |
JP2002523700A (en) * | 1998-08-25 | 2002-07-30 | アイソテック・オブ・イリノイ・インコーポレーテッド | Shaft sealing device |
JP2010038355A (en) * | 2008-07-31 | 2010-02-18 | Fuji Hensokuki Co Ltd | Flinger structure for transmission |
JP2015089847A (en) * | 2013-11-07 | 2015-05-11 | 株式会社明電舎 | Hoist of elevator |
JP2015218039A (en) * | 2014-05-19 | 2015-12-07 | 東芝エレベータ株式会社 | Hoist oil leakage prevention structure |
JP2016034694A (en) * | 2015-11-24 | 2016-03-17 | 日本精工株式会社 | Spindle device |
JP2016040074A (en) * | 2015-12-03 | 2016-03-24 | 日本精工株式会社 | Spindle device |
JP2018184955A (en) * | 2017-04-26 | 2018-11-22 | プファイファー・ヴァキューム・ゲーエムベーハー | Vacuum pump |
-
1985
- 1985-09-17 JP JP14187585U patent/JPS6250378U/ja active Pending
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1085270A (en) * | 1996-09-13 | 1998-04-07 | Atex Co Ltd | Cover mounting costitution of motor-driven wheelchair |
JPH11133904A (en) * | 1997-10-27 | 1999-05-21 | Shinyou Sangyo Kk | Display mark for rotary equipment |
JP2002523700A (en) * | 1998-08-25 | 2002-07-30 | アイソテック・オブ・イリノイ・インコーポレーテッド | Shaft sealing device |
JP2010038355A (en) * | 2008-07-31 | 2010-02-18 | Fuji Hensokuki Co Ltd | Flinger structure for transmission |
JP2015089847A (en) * | 2013-11-07 | 2015-05-11 | 株式会社明電舎 | Hoist of elevator |
WO2015068750A1 (en) * | 2013-11-07 | 2015-05-14 | 株式会社 明電舎 | Elevator hoist |
CN105705451A (en) * | 2013-11-07 | 2016-06-22 | 株式会社明电舍 | Elevator hoist |
EP3067307A4 (en) * | 2013-11-07 | 2017-07-12 | Meidensha Corporation | Elevator hoist |
JP2015218039A (en) * | 2014-05-19 | 2015-12-07 | 東芝エレベータ株式会社 | Hoist oil leakage prevention structure |
JP2016034694A (en) * | 2015-11-24 | 2016-03-17 | 日本精工株式会社 | Spindle device |
JP2016040074A (en) * | 2015-12-03 | 2016-03-24 | 日本精工株式会社 | Spindle device |
JP2018184955A (en) * | 2017-04-26 | 2018-11-22 | プファイファー・ヴァキューム・ゲーエムベーハー | Vacuum pump |