KR200156763Y1 - 왕복동형 압축기 - Google Patents
왕복동형 압축기 Download PDFInfo
- Publication number
- KR200156763Y1 KR200156763Y1 KR2019970023006U KR19970023006U KR200156763Y1 KR 200156763 Y1 KR200156763 Y1 KR 200156763Y1 KR 2019970023006 U KR2019970023006 U KR 2019970023006U KR 19970023006 U KR19970023006 U KR 19970023006U KR 200156763 Y1 KR200156763 Y1 KR 200156763Y1
- Authority
- KR
- South Korea
- Prior art keywords
- reciprocating compressor
- magnets
- rotor yoke
- core
- magnet
- Prior art date
Links
- 125000006850 spacer group Chemical group 0.000 claims abstract description 11
- 230000005684 electric field Effects 0.000 claims description 10
- 230000003993 interaction Effects 0.000 claims description 5
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 abstract description 10
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000006835 compression Effects 0.000 description 15
- 238000007906 compression Methods 0.000 description 15
- 239000003507 refrigerant Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000007789 sealing Methods 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Seal Device For Vehicle (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
Description
Claims (2)
- 전기장을 형성하는 고정자(210), 전기강판이 적층된 코어(221)와 상기 코어(221)의 외주면에 등간격으로 설치된 복수개의 자석(222)을 포함하며 상기 고정자(210)와 상호작용하여 회전운동하는 회전자요크(220), 상기 회전자요크(220)의 외부에 끼워져 이를 감싸는 통상의 보호캔(223)을 구비하는 왕복동형 압축기에 있어서, 상기 자석(222)사이에는 이웃하는 것과 동일간격을 유지하게 안내하는 이격부재(222a)가 마련되는 것을 특징으로 하는 왕복동형 압축기.
- 제 1항에 있어서, 상기 이격부재(222a)는 비자성재질의 봉상으로 이루어지며, 상기 자석(222)사이에 축방향으로 억지끼움되는 것을 특징으로 하는 왕복동형 압축기.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970023006U KR200156763Y1 (ko) | 1997-08-25 | 1997-08-25 | 왕복동형 압축기 |
JP10226330A JPH11107920A (ja) | 1997-08-25 | 1998-08-10 | 往復動型圧縮機 |
CN98118429A CN1087814C (zh) | 1997-08-25 | 1998-08-14 | 往复压缩机 |
IT1998RM000556A IT1302302B1 (it) | 1997-08-25 | 1998-08-21 | Compressore alternativo |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019970023006U KR200156763Y1 (ko) | 1997-08-25 | 1997-08-25 | 왕복동형 압축기 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990009706U KR19990009706U (ko) | 1999-03-15 |
KR200156763Y1 true KR200156763Y1 (ko) | 1999-09-01 |
Family
ID=19508532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019970023006U KR200156763Y1 (ko) | 1997-08-25 | 1997-08-25 | 왕복동형 압축기 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH11107920A (ko) |
KR (1) | KR200156763Y1 (ko) |
CN (1) | CN1087814C (ko) |
IT (1) | IT1302302B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101242376B1 (ko) | 2011-10-18 | 2013-03-15 | 김병국 | 직립 기동 영구자석 동기전동기용 회전자 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100480376B1 (ko) * | 2001-12-12 | 2005-04-06 | 주식회사 엘지이아이 | 왕복동식 압축기의 마그네트 고정구조 |
JP6557180B2 (ja) | 2016-06-17 | 2019-08-07 | ファナック株式会社 | 回転子部材、回転子、及び電動機 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5956857A (ja) * | 1982-09-24 | 1984-04-02 | Toshiba Corp | 永久磁石回転子 |
US4742259A (en) * | 1987-05-11 | 1988-05-03 | Franklin Electric Co., Inc. | Permanent magnet rotor for electric motor |
US4855630A (en) * | 1988-05-05 | 1989-08-08 | A. O. Smith Corporation | Permanent magnet rotor with magnet retention band |
FR2655214B1 (fr) * | 1989-11-27 | 1992-02-07 | Alsthom Gec | Rotor de moteur a aimants. |
US5075605A (en) * | 1990-11-01 | 1991-12-24 | Penn Engineering & Manufacturing Corp. | Inner-rotor commutation device |
FR2685571A1 (fr) * | 1991-12-20 | 1993-06-25 | Valeo Systemes Dessuyage | Rotor a aimants permanents, et machine magneto-dynamique, comme un moteur sans collecteur, equipee d'un tel rotor. |
JPH08280145A (ja) * | 1995-04-04 | 1996-10-22 | Matsushita Refrig Co Ltd | 永久磁石電動機 |
-
1997
- 1997-08-25 KR KR2019970023006U patent/KR200156763Y1/ko not_active IP Right Cessation
-
1998
- 1998-08-10 JP JP10226330A patent/JPH11107920A/ja active Pending
- 1998-08-14 CN CN98118429A patent/CN1087814C/zh not_active Expired - Fee Related
- 1998-08-21 IT IT1998RM000556A patent/IT1302302B1/it active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101242376B1 (ko) | 2011-10-18 | 2013-03-15 | 김병국 | 직립 기동 영구자석 동기전동기용 회전자 |
Also Published As
Publication number | Publication date |
---|---|
IT1302302B1 (it) | 2000-09-05 |
ITRM980556A1 (it) | 2000-02-21 |
KR19990009706U (ko) | 1999-03-15 |
CN1087814C (zh) | 2002-07-17 |
ITRM980556A0 (it) | 1998-08-21 |
CN1209508A (zh) | 1999-03-03 |
JPH11107920A (ja) | 1999-04-20 |
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