KR100320123B1 - 회전축의 지지구조 - Google Patents
회전축의 지지구조 Download PDFInfo
- Publication number
- KR100320123B1 KR100320123B1 KR1020000010909A KR20000010909A KR100320123B1 KR 100320123 B1 KR100320123 B1 KR 100320123B1 KR 1020000010909 A KR1020000010909 A KR 1020000010909A KR 20000010909 A KR20000010909 A KR 20000010909A KR 100320123 B1 KR100320123 B1 KR 100320123B1
- Authority
- KR
- South Korea
- Prior art keywords
- rotating shaft
- case
- seal
- bearing
- sleeve
- Prior art date
Links
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/08—Flat membrane modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/16—Rotary, reciprocated or vibrated modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/003—Membrane bonding or sealing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/02—Specific tightening or locking mechanisms
- B01D2313/025—Specific membrane holders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/04—Specific sealing means
- B01D2313/041—Gaskets or O-rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2313/00—Details relating to membrane modules or apparatus
- B01D2313/13—Specific connectors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Mechanical Sealing (AREA)
- Sealing Devices (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Of Bearings (AREA)
Abstract
Description
Claims (3)
- 액조(液槽)의 양측벽에 형성된 구멍에서 소정의 간극을 유지하고 액조내에 삽입 통과되는 회전축과,상기 액조의 외측에 배설되어, 상기 회전축을 축지지하는 베어링수단과,상기 베어링수단이 수납되는 통형의 케이스와,상기 케이스내에 배설되고, 상기 케이스와 상기 회전축과의 간극을 시일하는 시일수단과, 상기 케이스와 상기 구멍과의 사이를 액밀(液密)상태로 연결하는 가요성(可撓性)을 가지는 조인트로 이루어지는 것을 특징으로 하는 회전축의 지지구조.
- 제1항에 있어서, 상기 시일수단은,상기 회전축에 삽입 통과되는 슬리브와,상기 케이스내에 배설되어, 상기 슬리브의 외주면에 슬라이드 접촉하여 상기 케이스와 상기 슬리브와의 간극을 시일하는 복수의 시일부재로 이루어지며, 상기 슬리브의 위치를 변경하여 상기 슬리브에 슬라이드 접촉하는 시일부재를 교환하는 것을 특징으로 하는 회전축의 지지구조.
- 제2항에 있어서, 상기 슬리브의 외주가 테이퍼형으로 형성되어 있는 것을 특징으로 하는 회전축의 지지구조.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP245860 | 1999-08-31 | ||
JP24586099A JP2001065701A (ja) | 1999-08-31 | 1999-08-31 | 回転軸の支持構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010020648A KR20010020648A (ko) | 2001-03-15 |
KR100320123B1 true KR100320123B1 (ko) | 2002-01-10 |
Family
ID=17139914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000010909A KR100320123B1 (ko) | 1999-08-31 | 2000-03-04 | 회전축의 지지구조 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6336746B1 (ko) |
EP (1) | EP1081399B1 (ko) |
JP (1) | JP2001065701A (ko) |
KR (1) | KR100320123B1 (ko) |
CA (1) | CA2315960C (ko) |
ES (1) | ES2250051T3 (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4555937B2 (ja) * | 2001-06-29 | 2010-10-06 | 株式会社イノアックコーポレーション | 回転軸のシール構造 |
JP3968589B2 (ja) * | 2004-05-14 | 2007-08-29 | 株式会社日立プラントテクノロジー | 菌体回収方法、装置及び馴養方法並びに廃水処理装置 |
JP2006289193A (ja) * | 2005-04-06 | 2006-10-26 | Shinagawa Refract Co Ltd | 混練物攪拌機の軸シール装置 |
JP2008128339A (ja) * | 2006-11-20 | 2008-06-05 | Nippon Steel Engineering Co Ltd | 回転軸シール装置 |
US20080302280A1 (en) * | 2007-06-07 | 2008-12-11 | Alstom Technology Ltd | Exhauster fan bearing assembly and cooling system for pulverizer |
JP2012067795A (ja) * | 2010-09-21 | 2012-04-05 | Sinfonia Technology Co Ltd | 真空シール機構、真空ロボット |
WO2024245569A1 (en) * | 2023-06-02 | 2024-12-05 | General Electric Technology Gmbh | Shaft sealing assembly and corresponding methods of sealing of casings of synchronous condensers, electric generators and their flywheels |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4886189A (en) * | 1988-02-29 | 1989-12-12 | Vanderjagt John A | System for selectively containing metering and dispensing liquids |
US5953924A (en) * | 1991-06-17 | 1999-09-21 | Y. T. Li Engineering, Inc. | Apparatus, process and system for tube and whip rod heat exchanger |
DE4444719A1 (de) | 1994-12-15 | 1996-06-20 | Atd Antriebs Und Dichtungstech | Dichtungsvorrichtung für eine durch eine Wand geführte Welle |
JPH09267115A (ja) | 1996-03-29 | 1997-10-14 | Kawasaki Steel Corp | 液中ロールの軸封装置 |
-
1999
- 1999-08-31 JP JP24586099A patent/JP2001065701A/ja active Pending
-
2000
- 2000-03-04 KR KR1020000010909A patent/KR100320123B1/ko not_active IP Right Cessation
- 2000-06-12 US US09/592,293 patent/US6336746B1/en not_active Expired - Lifetime
- 2000-06-16 EP EP00112805A patent/EP1081399B1/en not_active Expired - Lifetime
- 2000-06-16 ES ES00112805T patent/ES2250051T3/es not_active Expired - Lifetime
- 2000-08-15 CA CA002315960A patent/CA2315960C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2315960C (en) | 2007-03-13 |
EP1081399B1 (en) | 2005-11-09 |
CA2315960A1 (en) | 2001-02-28 |
KR20010020648A (ko) | 2001-03-15 |
EP1081399A2 (en) | 2001-03-07 |
ES2250051T3 (es) | 2006-04-16 |
EP1081399A3 (en) | 2001-10-04 |
JP2001065701A (ja) | 2001-03-16 |
US6336746B1 (en) | 2002-01-08 |
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