KR100217059B1 - 밀폐형 압축기의 오일순환 개선구조 - Google Patents
밀폐형 압축기의 오일순환 개선구조 Download PDFInfo
- Publication number
- KR100217059B1 KR100217059B1 KR1019960072239A KR19960072239A KR100217059B1 KR 100217059 B1 KR100217059 B1 KR 100217059B1 KR 1019960072239 A KR1019960072239 A KR 1019960072239A KR 19960072239 A KR19960072239 A KR 19960072239A KR 100217059 B1 KR100217059 B1 KR 100217059B1
- Authority
- KR
- South Korea
- Prior art keywords
- shaft
- oil
- hermetic compressor
- sealed case
- blade
- 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
- 230000006872 improvement Effects 0.000 title claims abstract description 6
- 230000009471 action Effects 0.000 claims abstract description 9
- 238000007710 freezing Methods 0.000 claims abstract description 9
- 230000008014 freezing Effects 0.000 claims abstract description 9
- 238000005057 refrigeration Methods 0.000 abstract description 15
- 239000003507 refrigerant Substances 0.000 abstract description 11
- 238000005461 lubrication Methods 0.000 abstract description 9
- 238000007599 discharging Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009499 grossing Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 27
- 238000005086 pumping Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010726 refrigerant oil Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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
- 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
- F04B39/0223—Lubrication characterised by the compressor type
- F04B39/023—Hermetic compressors
- F04B39/0261—Hermetic compressors with an auxiliary oil pump
-
- 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
- F04B39/0223—Lubrication characterised by the compressor type
- F04B39/023—Hermetic compressors
- F04B39/0238—Hermetic compressors with oil distribution channels
- F04B39/0246—Hermetic compressors with oil distribution channels in the rotating shaft
-
- 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
- F04B39/0284—Constructional details, e.g. reservoirs in the casing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
Description
Claims (3)
- 샤프트(12)의 하부홈(12a)나선홈(12b)상부홈(12C)을 통한 나사펌프 작용으로 밀폐케이스(11) 하부의 냉동유(L)를 미끄럼운동부에 공급하는 냉장고의 밀폐형 압축기에 있어서: 상기 밀폐케이스(11)의 내측 하단부에서 샤프트(12)의 하방향으로 소형의 날개(21)가 지지대(23)를 개재하여 고정되는 것을 특징으로 하는 밀폐형 압축기의 오일순환 개선구조.
- 제1항에 있어서, 상기 날개(21)는 샤프트(12)의 수평회전과 동반되는 냉동유(L)의 흐름이 상방향으로 변경되도록 고정되는 것을 특징으로 하는 밀폐형 압축기의 오일순환 개선구조.
- 제1항 또는 제2항에 있어서, 상기 날개(21)는 밀폐케이스(11)에 고정되는 대신 샤프트(22)의 하단면에서 중심축 상에 고정되는 것을 특징으로 하는 밀폐형 압축기의 오일순환 개선구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960072239A KR100217059B1 (ko) | 1996-12-26 | 1996-12-26 | 밀폐형 압축기의 오일순환 개선구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960072239A KR100217059B1 (ko) | 1996-12-26 | 1996-12-26 | 밀폐형 압축기의 오일순환 개선구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19980053177A KR19980053177A (ko) | 1998-09-25 |
KR100217059B1 true KR100217059B1 (ko) | 1999-09-01 |
Family
ID=19491016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960072239A Expired - Fee Related KR100217059B1 (ko) | 1996-12-26 | 1996-12-26 | 밀폐형 압축기의 오일순환 개선구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100217059B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100693143B1 (ko) * | 2001-05-18 | 2007-03-13 | 주식회사 엘지이아이 | 밀폐형 압축기의 오일펌핑장치 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113090504B (zh) * | 2021-05-07 | 2025-04-18 | 合肥凌达压缩机有限公司 | 压缩机及空调 |
-
1996
- 1996-12-26 KR KR1019960072239A patent/KR100217059B1/ko not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100693143B1 (ko) * | 2001-05-18 | 2007-03-13 | 주식회사 엘지이아이 | 밀폐형 압축기의 오일펌핑장치 |
Also Published As
Publication number | Publication date |
---|---|
KR19980053177A (ko) | 1998-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19961226 |
|
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19961226 Comment text: Request for Examination of Application |
|
PG1501 | Laying open of application | ||
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19990324 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19990603 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 19990604 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20030610 |