KR100748140B1 - 가변용량 사판식 압축기의 구동축 지지용 스러스트 베어링지지구조 - Google Patents
가변용량 사판식 압축기의 구동축 지지용 스러스트 베어링지지구조 Download PDFInfo
- Publication number
- KR100748140B1 KR100748140B1 KR1020010038757A KR20010038757A KR100748140B1 KR 100748140 B1 KR100748140 B1 KR 100748140B1 KR 1020010038757 A KR1020010038757 A KR 1020010038757A KR 20010038757 A KR20010038757 A KR 20010038757A KR 100748140 B1 KR100748140 B1 KR 100748140B1
- Authority
- KR
- South Korea
- Prior art keywords
- drive shaft
- swash plate
- race
- outer diameter
- variable displacement
- Prior art date
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
- F04B27/1036—Component parts, details, e.g. sealings, lubrication
- F04B27/1054—Actuating elements
- F04B27/1063—Actuating-element bearing means or driving-axis bearing means
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- 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
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/30—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for axial load mainly
-
- 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
- F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
- F16C27/08—Elastic or yielding bearings or bearing supports, for exclusively rotary movement primarily for axial load, e.g. for vertically-arranged shafts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
Description
Claims (3)
- 센터보어의 주변에 복수의 실린더보어가 방사상으로 배열되게 형성된 실린더블록, 상기 실린더블록의 전·후방에 밀봉되게 결합되는 전·후방 하우징, 상기 전방 하우징과 실린더블록에 의해 지지되는 구동축, 상기 전방 하우징과 실린더블록에 의해 형성되는 크랭크실에 위치하면서 구동축에 결합되는 회전체, 상기 회전체와 힌지 결합되며 회전체 및 구동축과 함께 회전되면서 용량에 따라 회전각이 가변되는 사판, 상기 사판과 연결되어 실린더보어로 공급되는 냉매를 압축시키는 피스톤, 상기 구동축의 일측 단부에 결합되는 스러스트 베어링과 그 양측에 위치하는 구동레이스 및 고정레이스, 상기 구동축을 축방향으로 지지하여 구동축의 축방향 유동을 방지하는 탄성부재를 포함하는 가변용량 사판식 압축기에 있어서;상기 고정레이스(82) 내경(d3)과 구동축(20) 외경(d2)과의 간극(Lr1)을 고정레이스(82) 외경(D3)과 센터보어면(4a)과의 간극(Lr2)보다 크게 한 다음식,Lr1>Lr2를만족하는 것을 특징으로 하는 가변용량 사판식 압축기의 구동축 지지용 스러스트 베어링 지지구조.
- 제 1 항에 있어서,상기 구동레이스(80) 내경(d1)과 구동축(20) 외경(d2)과의 간극(Lf1)을 구동레이스(80) 외경(D1)과 센터보어면(4a)과의 간극(Lf2)보다 작게 한, 다음식,Lf2>Lf1을만족하는 것을 특징으로 하는 가변용량 사판식 압축기의 구동축 지지용 스러스트 베어링 지지구조.
- 제1 항에 있어서,상기 구동레이스(80)의 외경(D1)을 상기 고정레이스(82)의 외경(D3)보다 작게 함과 함께 상기 구동레이스(80) 내경(d1)을 고정레이스(82) 내경(d3)보다 작게 한, 다음식,D1<D3, d1<d3를만족하는 것을 특징으로 하는 가변용량 사판식 압축기의 구동축 지지용 스러스트 베어링 지지구조.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010038757A KR100748140B1 (ko) | 2001-06-30 | 2001-06-30 | 가변용량 사판식 압축기의 구동축 지지용 스러스트 베어링지지구조 |
PT01308171T PT1270942E (pt) | 2001-06-30 | 2001-09-26 | Estrutura para rolamento de impulso de compressor com placa oscilante |
DE60117729T DE60117729T2 (de) | 2001-06-30 | 2001-09-26 | Lager für die Taumelscheibe eines Kompressors |
EP01308171A EP1270942B1 (en) | 2001-06-30 | 2001-09-26 | Swash plate compressor thrust bearing structure |
JP2001303539A JP3728533B2 (ja) | 2001-06-30 | 2001-09-28 | 可変容量斜板式圧縮機の駆動軸支持用スラストベアリング支持構造 |
US09/964,799 US6568312B2 (en) | 2001-06-30 | 2001-09-28 | Thrust bearing structure for supporting a driving shaft of a variable displacement swash plate type compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020010038757A KR100748140B1 (ko) | 2001-06-30 | 2001-06-30 | 가변용량 사판식 압축기의 구동축 지지용 스러스트 베어링지지구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030002024A KR20030002024A (ko) | 2003-01-08 |
KR100748140B1 true KR100748140B1 (ko) | 2007-08-09 |
Family
ID=36202163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020010038757A KR100748140B1 (ko) | 2001-06-30 | 2001-06-30 | 가변용량 사판식 압축기의 구동축 지지용 스러스트 베어링지지구조 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6568312B2 (ko) |
EP (1) | EP1270942B1 (ko) |
JP (1) | JP3728533B2 (ko) |
KR (1) | KR100748140B1 (ko) |
DE (1) | DE60117729T2 (ko) |
PT (1) | PT1270942E (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023121160A1 (ko) * | 2021-12-24 | 2023-06-29 | 한온시스템 주식회사 | 전동 압축기 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2886686B1 (fr) * | 2005-06-06 | 2010-12-10 | Peugeot Citroen Automobiles Sa | Systeme de lancement d'un moteur thermique d'un vehicule automobile |
KR20200086068A (ko) * | 2019-01-08 | 2020-07-16 | 한온시스템 주식회사 | 압축기 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04112974A (ja) * | 1990-09-03 | 1992-04-14 | Toyota Autom Loom Works Ltd | 斜板式圧縮機 |
JPH0972278A (ja) * | 1995-09-07 | 1997-03-18 | Denso Corp | 斜板式圧縮機 |
KR19980060329U (ko) * | 1997-03-10 | 1998-11-05 | 김욱한 | 사판식 압축기 |
KR19990012777U (ko) * | 1997-09-12 | 1999-04-15 | 신영주 | 사판식 압축기 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3281192A (en) * | 1964-03-16 | 1966-10-25 | Zimmermann & Jansen Gmbh | Thrust-bearing |
US4907899A (en) * | 1989-02-28 | 1990-03-13 | The Torrington Company | Thrust bearing assembly feature |
US5813222A (en) * | 1994-10-07 | 1998-09-29 | Appleby; Anthony John | Method and apparatus for heating a catalytic converter to reduce emissions |
US5630670A (en) * | 1995-06-03 | 1997-05-20 | INA W alzlager Schaeffler KG | Axial rolling bearing |
JP2000303951A (ja) * | 1999-04-20 | 2000-10-31 | Toyota Autom Loom Works Ltd | ピストン式圧縮機 |
-
2001
- 2001-06-30 KR KR1020010038757A patent/KR100748140B1/ko active IP Right Grant
- 2001-09-26 PT PT01308171T patent/PT1270942E/pt unknown
- 2001-09-26 EP EP01308171A patent/EP1270942B1/en not_active Expired - Lifetime
- 2001-09-26 DE DE60117729T patent/DE60117729T2/de not_active Expired - Lifetime
- 2001-09-28 US US09/964,799 patent/US6568312B2/en not_active Expired - Lifetime
- 2001-09-28 JP JP2001303539A patent/JP3728533B2/ja not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04112974A (ja) * | 1990-09-03 | 1992-04-14 | Toyota Autom Loom Works Ltd | 斜板式圧縮機 |
JPH0972278A (ja) * | 1995-09-07 | 1997-03-18 | Denso Corp | 斜板式圧縮機 |
KR19980060329U (ko) * | 1997-03-10 | 1998-11-05 | 김욱한 | 사판식 압축기 |
KR19990012777U (ko) * | 1997-09-12 | 1999-04-15 | 신영주 | 사판식 압축기 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023121160A1 (ko) * | 2021-12-24 | 2023-06-29 | 한온시스템 주식회사 | 전동 압축기 |
Also Published As
Publication number | Publication date |
---|---|
DE60117729D1 (de) | 2006-05-04 |
JP3728533B2 (ja) | 2005-12-21 |
EP1270942A3 (en) | 2004-06-30 |
PT1270942E (pt) | 2006-07-31 |
JP2003028058A (ja) | 2003-01-29 |
US6568312B2 (en) | 2003-05-27 |
US20030000378A1 (en) | 2003-01-02 |
KR20030002024A (ko) | 2003-01-08 |
EP1270942A2 (en) | 2003-01-02 |
DE60117729T2 (de) | 2006-11-23 |
EP1270942B1 (en) | 2006-03-08 |
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