KR20170010406A - 개방형 압축기 - Google Patents
개방형 압축기 Download PDFInfo
- Publication number
- KR20170010406A KR20170010406A KR1020167036107A KR20167036107A KR20170010406A KR 20170010406 A KR20170010406 A KR 20170010406A KR 1020167036107 A KR1020167036107 A KR 1020167036107A KR 20167036107 A KR20167036107 A KR 20167036107A KR 20170010406 A KR20170010406 A KR 20170010406A
- Authority
- KR
- South Korea
- Prior art keywords
- oil supply
- supply passage
- axial
- passage
- drive shaft
- 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.)
- Granted
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Classifications
-
- 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
- F04B27/109—Lubrication
-
- 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
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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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Compressor (AREA)
- Rotary Pumps (AREA)
Abstract
Description
도 2는 상기 개방형 압축기에 있어서의 구동축의 단면도(A)와 그 우측면도(B)이다.
도 3은 도 2(A) 중의 a-a 단면 상당도이다.
도 4는 상기 구동축에 마련되는 레이디얼 방향 급유 통로의 변형예의 도 3에 상당하는 단면도이다.
도 5는 상기 개방형 압축기에 있어서의 급유 특성을 나타내는 그래프이다.
2 하우징
9 구동축
37 급유 펌프
39 펌프실
40, 40A 레이디얼 방향 급유 통로
41 축방향 급유 통로
L 구동축의 축선
Δh 편심 치수
h1, h2 레이디얼 방향 급유 통로의 통로 길이
d1 축방향 급유 통로의 통로 직경
d2 레이디얼 방향 급유 통로의 통로 직경
Claims (3)
- 하우징 내에 회전 가능하게 지지되고, 그 일단부가 상기 하우징의 외부로 돌출되어 있는 구동축과,
상기 구동축의 외주부에 마련되며, 상기 구동축의 회전에 의하여 구동되는 급유 펌프와,
상기 구동축 둘레에 형성되고, 상기 급유 펌프에 의하여 퍼 올린 오일이 토출되는 펌프실과,
상기 구동축 내에 그 축선 방향을 따라 천설되며, 상기 펌프실로부터의 오일을 슬라이딩 부위에 급유하는 축방향 급유 통로와,
상기 구동축에 마련되고, 상기 펌프실의 오일을 상기 축방향 급유 통로로 유도하는 레이디얼 방향 급유 통로를 구비한 개방형 압축기에 있어서,
상기 축방향 급유 통로는, 상기 구동축의 축선에 대하여 소정 치수 편심된 위치에 마련되며,
상기 레이디얼 방향 급유 통로는, 상기 축방향 급유 통로의 편심 방향측에 마련되어 있는 개방형 압축기. - 청구항 1에 있어서,
상기 레이디얼 방향 급유 통로는, 상기 편심 방향의 축선 상에 있어서 통로 길이가 최단 길이가 되는 위치에 마련되어 있는 개방형 압축기. - 청구항 1 또는 청구항 2에 있어서,
상기 축방향 급유 통로의 통로 직경은, 상기 레이디얼 방향 급유 통로의 통로 직경보다 큰 직경으로 되어 있는 개방형 압축기.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014162441A JP6462265B2 (ja) | 2014-08-08 | 2014-08-08 | 開放型圧縮機 |
| JPJP-P-2014-162441 | 2014-08-08 | ||
| PCT/JP2015/072069 WO2016021590A1 (ja) | 2014-08-08 | 2015-08-04 | 開放型圧縮機 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020187028281A Division KR20180112091A (ko) | 2014-08-08 | 2015-08-04 | 개방형 압축기 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20170010406A true KR20170010406A (ko) | 2017-01-31 |
| KR102096139B1 KR102096139B1 (ko) | 2020-04-01 |
Family
ID=55263852
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020187028281A Withdrawn KR20180112091A (ko) | 2014-08-08 | 2015-08-04 | 개방형 압축기 |
| KR1020167036107A Active KR102096139B1 (ko) | 2014-08-08 | 2015-08-04 | 개방형 압축기 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020187028281A Withdrawn KR20180112091A (ko) | 2014-08-08 | 2015-08-04 | 개방형 압축기 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3150855B1 (ko) |
| JP (1) | JP6462265B2 (ko) |
| KR (2) | KR20180112091A (ko) |
| CN (1) | CN106662093A (ko) |
| AU (1) | AU2015300143B2 (ko) |
| WO (1) | WO2016021590A1 (ko) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR950011375B1 (ko) * | 1981-03-08 | 1995-10-02 | 가부시키가이샤 도시바 | 유체압축기 |
| JPH08219063A (ja) | 1995-02-13 | 1996-08-27 | Daikin Ind Ltd | 回転軸の潤滑油供給構造 |
| JP2005282446A (ja) | 2004-03-29 | 2005-10-13 | Mitsubishi Heavy Ind Ltd | スクロール圧縮機 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05149277A (ja) * | 1991-11-26 | 1993-06-15 | Mitsubishi Heavy Ind Ltd | 横置型密閉スクロール圧縮機 |
| CN2688935Y (zh) * | 2004-01-21 | 2005-03-30 | 柳州高新区浦发汽车空调有限公司 | 容积式涡旋流体压缩装置 |
| JP2012097577A (ja) * | 2010-10-29 | 2012-05-24 | Daikin Industries Ltd | 圧縮機 |
| CN202520559U (zh) * | 2012-03-14 | 2012-11-07 | 广东美芝精密制造有限公司 | 滚动转子式压缩机的曲轴结构 |
-
2014
- 2014-08-08 JP JP2014162441A patent/JP6462265B2/ja active Active
-
2015
- 2015-08-04 WO PCT/JP2015/072069 patent/WO2016021590A1/ja not_active Ceased
- 2015-08-04 KR KR1020187028281A patent/KR20180112091A/ko not_active Withdrawn
- 2015-08-04 CN CN201580033419.XA patent/CN106662093A/zh active Pending
- 2015-08-04 EP EP15829255.7A patent/EP3150855B1/en active Active
- 2015-08-04 KR KR1020167036107A patent/KR102096139B1/ko active Active
- 2015-08-04 AU AU2015300143A patent/AU2015300143B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR950011375B1 (ko) * | 1981-03-08 | 1995-10-02 | 가부시키가이샤 도시바 | 유체압축기 |
| JPH08219063A (ja) | 1995-02-13 | 1996-08-27 | Daikin Ind Ltd | 回転軸の潤滑油供給構造 |
| JP2005282446A (ja) | 2004-03-29 | 2005-10-13 | Mitsubishi Heavy Ind Ltd | スクロール圧縮機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6462265B2 (ja) | 2019-01-30 |
| WO2016021590A1 (ja) | 2016-02-11 |
| EP3150855A4 (en) | 2017-06-28 |
| EP3150855B1 (en) | 2020-04-22 |
| EP3150855A1 (en) | 2017-04-05 |
| AU2015300143B2 (en) | 2018-05-10 |
| AU2015300143A1 (en) | 2017-01-19 |
| JP2016037922A (ja) | 2016-03-22 |
| KR102096139B1 (ko) | 2020-04-01 |
| KR20180112091A (ko) | 2018-10-11 |
| CN106662093A (zh) | 2017-05-10 |
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