KR100390428B1 - 스크롤 압축기용 자전 방지기구의 윤활장치 - Google Patents
스크롤 압축기용 자전 방지기구의 윤활장치 Download PDFInfo
- Publication number
- KR100390428B1 KR100390428B1 KR10-2000-0077721A KR20000077721A KR100390428B1 KR 100390428 B1 KR100390428 B1 KR 100390428B1 KR 20000077721 A KR20000077721 A KR 20000077721A KR 100390428 B1 KR100390428 B1 KR 100390428B1
- Authority
- KR
- South Korea
- Prior art keywords
- scroll
- lubricating oil
- crankshaft
- turning
- groove
- 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.)
- Expired - Fee Related
Links
- 230000001050 lubricating effect Effects 0.000 title description 4
- 239000010687 lubricating oil Substances 0.000 claims abstract description 41
- 238000005461 lubrication Methods 0.000 claims abstract description 9
- 239000000314 lubricant Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims 3
- 230000006835 compression Effects 0.000 abstract description 6
- 238000007906 compression Methods 0.000 abstract description 6
- 239000003921 oil Substances 0.000 description 7
- 230000002265 prevention Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F04C29/023—Lubricant distribution through a hollow driving shaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/50—Bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/60—Shafts
- F04C2240/603—Shafts with internal channels for fluid distribution, e.g. hollow shaft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Abstract
Description
Claims (4)
- 쉘(shell)의 내측에 고정되고 그 중앙에는 크랭크축을 회전가능하게 지지하도록 저널베어링이 설치된 고정프레임과, 상기 크랭크축과 축연결되어 회전가능하게 설치되는 선회스크롤과, 상기 선회스크롤 저면과 고정프레임 상면에 각각 형성된 홈에 활주가능하게 삽입되는 상·하부돌기가 각각 구비되어 상기 선회스크롤의 자전을 방지하도록 설치되는 올담링을 구비하여서 된 스크롤 압축기에 있어서;상기 올담링의 상부돌기와 상기 선회스크롤의 저면에 형성된 홈 중 적어도 어느 일측에 구비되어 윤활유를 수용할 수 있도록 된 윤활유 수용수단과,상기 크랭크축의 회전에 의한 선회스크롤의 선회운동에 의해 상기 저널베어링측으로부터 공급된 윤활유를 상기 윤활유 수용수단으로 공급하는 윤활유 공급수단을 포함하여 구성된 것을 특징으로 하는 스크롤 압축기용 자전 방지기구의 윤활장치.
- 제 1항에 있어서,상기 윤활유 수용수단은 상기 올담링의 상부돌기 또는 상기 선회스크롤의 저면에 형성된 홈의 일측면상에 윤활유를 수용할 수 있도록 윤활유 수용공간을 이루는 적어도 하나 이상의 요홈부를 갖는 것을 특징으로 하는 스크롤 압축기용 자전 방지기구의 윤활장치.
- 제 1항에 있어서,상기 윤활유 공급수단은 상기 선회스크롤의 저면과 면접촉하는 고정프레임의 쓰러스트베어링 상면에 요홈형성되는 것을 특징으로 하는 스크롤 압축기용 자전 방지기구의 윤활장치.
- 제 1항에 있어서,상기 윤활유 공급수단은 상기 크랭크축의 회전에 의한 선회스크롤의 선회운동시 상기 선회스크롤의 저면에 형성된 홈과 연통되는 것을 특징으로 하는 스크롤 압축기용 자전 방지기구의 윤활장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0077721A KR100390428B1 (ko) | 2000-12-18 | 2000-12-18 | 스크롤 압축기용 자전 방지기구의 윤활장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0077721A KR100390428B1 (ko) | 2000-12-18 | 2000-12-18 | 스크롤 압축기용 자전 방지기구의 윤활장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020048523A KR20020048523A (ko) | 2002-06-24 |
KR100390428B1 true KR100390428B1 (ko) | 2003-07-07 |
Family
ID=27682738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0077721A Expired - Fee Related KR100390428B1 (ko) | 2000-12-18 | 2000-12-18 | 스크롤 압축기용 자전 방지기구의 윤활장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100390428B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100547319B1 (ko) * | 2003-05-15 | 2006-01-26 | 엘지전자 주식회사 | 스크롤 압축기 |
KR100690905B1 (ko) * | 2005-06-27 | 2007-03-09 | 엘지전자 주식회사 | 오일 유통부를 가지는 스크롤 압축기의 올담링 |
KR101612419B1 (ko) * | 2015-09-18 | 2016-04-19 | 윤진목 | 공전 스크롤 롤링 지지구를 구비한 스크롤 유체기계 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62240491A (ja) * | 1986-04-12 | 1987-10-21 | Toshiba Corp | スクロ−ル形圧縮機 |
JPS63272984A (ja) * | 1987-04-30 | 1988-11-10 | Matsushita Electric Ind Co Ltd | スクロ−ル圧縮機 |
JPH0486301A (ja) * | 1990-07-30 | 1992-03-18 | Mitsubishi Heavy Ind Ltd | スクロール型流体機械 |
JPH0835495A (ja) * | 1994-07-26 | 1996-02-06 | Mitsubishi Heavy Ind Ltd | スクロール型圧縮機 |
JP2000130360A (ja) * | 1998-10-30 | 2000-05-12 | Matsushita Electric Ind Co Ltd | スクロール圧縮機 |
-
2000
- 2000-12-18 KR KR10-2000-0077721A patent/KR100390428B1/ko not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62240491A (ja) * | 1986-04-12 | 1987-10-21 | Toshiba Corp | スクロ−ル形圧縮機 |
JPS63272984A (ja) * | 1987-04-30 | 1988-11-10 | Matsushita Electric Ind Co Ltd | スクロ−ル圧縮機 |
JPH0486301A (ja) * | 1990-07-30 | 1992-03-18 | Mitsubishi Heavy Ind Ltd | スクロール型流体機械 |
JPH0835495A (ja) * | 1994-07-26 | 1996-02-06 | Mitsubishi Heavy Ind Ltd | スクロール型圧縮機 |
JP2000130360A (ja) * | 1998-10-30 | 2000-05-12 | Matsushita Electric Ind Co Ltd | スクロール圧縮機 |
Also Published As
Publication number | Publication date |
---|---|
KR20020048523A (ko) | 2002-06-24 |
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