KR20030078100A - 수윤활 캔드모터 펌프용 분할된 핀 형태의 저어널베어링 - Google Patents
수윤활 캔드모터 펌프용 분할된 핀 형태의 저어널베어링 Download PDFInfo
- Publication number
- KR20030078100A KR20030078100A KR1020020016916A KR20020016916A KR20030078100A KR 20030078100 A KR20030078100 A KR 20030078100A KR 1020020016916 A KR1020020016916 A KR 1020020016916A KR 20020016916 A KR20020016916 A KR 20020016916A KR 20030078100 A KR20030078100 A KR 20030078100A
- Authority
- KR
- South Korea
- Prior art keywords
- bearing
- journal
- pin
- housing
- type
- 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
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/043—Sliding surface consisting mainly of ceramics, cermets or hard carbon, e.g. diamond like carbon [DLC]
-
- 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
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/10—Construction relative to lubrication
- F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
- F16C33/1045—Details of supply of the liquid to the bearing
- F16C33/105—Conditioning, e.g. metering, cooling, filtering
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
- F16C33/6629—Details of distribution or circulation inside the bearing, e.g. grooves on the cage or passages in the rolling elements
Abstract
Description
Claims (3)
- 일체형 원자로에 사용되는 캔드모터형 냉각재순환펌프용 베어링에 있어서,세라믹 소재의 핀 형태 베어링저어널(34)을 저어널하우징(33)에 다수 설치하여 저어널의 역할을 하게하고, 세라믹 소재 베어링(32)과 함께 저어널베어링을 구성한 것을 특징으로 하는 수윤활 캔드모터 펌프용 분할된 핀 형태의 저어널베어링.
- 제 1 항에 있어서,상기 핀 형태 베어링저어널(34)은 저어널하우징(33)에 열박음되고, 저어널덮개(35)에 의해 베어링 폭방향으로 고정되도록 하여, 베어링(32)과 함께 동수압 유막을 형성하여 베어링에 전달되는 경방향 하중을 지지하고, 베어링저어널과 저어널하우징 사이의 틈새(A)를 이용하여 베어링 폭방향으로 내부순환냉각재가 유동할 수 있는 유로를 제공하게 되며, 길이가 긴 저어널베어링 중앙부에 윤활제인 내부순환냉각재를 공급하도록 구성한 것을 특징으로 하는 수윤활 캔드모터 펌프용 분할된 핀 형태의 저어널베어링.
- 제 1 항에 있어서,상기 베어링저어널과 저어널하우징 사이에 폭방향으로 길게 가공된 홈(A)과갈빗살 형태로 제작된 저어널하우징을 이용하여 세라믹 소재와 스테인레스 강의 열팽창 차이에 따른 응력을 흡수할 수 있도록 구성한 것을 특징으로 하는 수윤활 캔드모터 펌프용 분할된 핀 형태의 저어널베어링.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0016916A KR100471553B1 (ko) | 2002-03-28 | 2002-03-28 | 수윤활 캔드모터 펌프용 분할된 핀 형태의 저어널베어링 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0016916A KR100471553B1 (ko) | 2002-03-28 | 2002-03-28 | 수윤활 캔드모터 펌프용 분할된 핀 형태의 저어널베어링 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030078100A true KR20030078100A (ko) | 2003-10-08 |
KR100471553B1 KR100471553B1 (ko) | 2005-03-08 |
Family
ID=32376926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2002-0016916A KR100471553B1 (ko) | 2002-03-28 | 2002-03-28 | 수윤활 캔드모터 펌프용 분할된 핀 형태의 저어널베어링 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100471553B1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140005185A (ko) * | 2010-12-21 | 2014-01-14 | 바젤 폴리올레핀 게엠베하 | 높은 탄성 및 투명도를 갖는 폴리프로필렌 조성물 |
CN105973600A (zh) * | 2016-06-14 | 2016-09-28 | 江苏大学 | 一种多功能水润滑推力轴承系统试验台 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6084423A (ja) * | 1983-10-17 | 1985-05-13 | Ebara Corp | すべり軸受 |
JPH0211617Y2 (ko) * | 1985-11-11 | 1990-03-27 | ||
JP2000266058A (ja) * | 1999-03-17 | 2000-09-26 | Kubota Corp | セラミックス軸受 |
-
2002
- 2002-03-28 KR KR10-2002-0016916A patent/KR100471553B1/ko active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20140005185A (ko) * | 2010-12-21 | 2014-01-14 | 바젤 폴리올레핀 게엠베하 | 높은 탄성 및 투명도를 갖는 폴리프로필렌 조성물 |
CN105973600A (zh) * | 2016-06-14 | 2016-09-28 | 江苏大学 | 一种多功能水润滑推力轴承系统试验台 |
CN105973600B (zh) * | 2016-06-14 | 2019-08-02 | 江苏大学 | 一种多功能水润滑推力轴承系统试验台 |
Also Published As
Publication number | Publication date |
---|---|
KR100471553B1 (ko) | 2005-03-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6227547B1 (en) | High pressure rotary shaft sealing mechanism | |
US20190113073A1 (en) | Bearing arrangement for fluid machinery application | |
KR100826994B1 (ko) | 발전기용 축봉장치 | |
JPS6345517B2 (ko) | ||
US11193528B2 (en) | Bearing pad for tilting-pad bearing, tilting-pad bearing, and rotary machine | |
EP1356210A1 (en) | Thrust bearing arrangement | |
US20150139583A1 (en) | Bearing unit for fluid machinery application | |
US4116502A (en) | Dual bearing structure for rotatable machine parts with antifriction and plain bearings | |
US9212665B2 (en) | Planetary-type auxiliary bearing for a hydrostatic primary bearing | |
US9377051B2 (en) | Duplex bearing device | |
US3827770A (en) | Hydrodynamic combined axial and radial bearing | |
KR100471553B1 (ko) | 수윤활 캔드모터 펌프용 분할된 핀 형태의 저어널베어링 | |
US8789657B2 (en) | Centrifugal lubricating apparatus | |
CN103115018B (zh) | 一种管线泵轴承组件的润滑及冷却机构 | |
JP2011169355A (ja) | 組合せ軸受装置 | |
JP4089209B2 (ja) | 両吸込み渦巻きポンプ | |
KR100664848B1 (ko) | 저마찰 볼베어링 | |
KR100799546B1 (ko) | 강성 및 냉각효율이 향상된 틸팅 패드 레이디얼 저어널베어링 | |
CN219974881U (zh) | 新型自循环完全润滑的轴承部件 | |
JPS62131979A (ja) | 水車 | |
US2266577A (en) | Elastic fluid turbine | |
US2826463A (en) | Bearings | |
JPH0678489A (ja) | 油潤滑ラジアル軸受装置 | |
KR102427489B1 (ko) | 누유 방지 구조를 구비한 수직형 베어링 | |
US20240035513A1 (en) | Union with integrated needle roller bearings |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130111 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20131227 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20141230 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20170111 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20171207 Year of fee payment: 14 |
|
FPAY | Annual fee payment |
Payment date: 20190104 Year of fee payment: 15 |
|
FPAY | Annual fee payment |
Payment date: 20200102 Year of fee payment: 16 |