KR100572186B1 - 밀폐형 전동 압축기에 있어서의 스테이터 코어의 장착 방법 - Google Patents
밀폐형 전동 압축기에 있어서의 스테이터 코어의 장착 방법 Download PDFInfo
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- KR100572186B1 KR100572186B1 KR1020040057773A KR20040057773A KR100572186B1 KR 100572186 B1 KR100572186 B1 KR 100572186B1 KR 1020040057773 A KR1020040057773 A KR 1020040057773A KR 20040057773 A KR20040057773 A KR 20040057773A KR 100572186 B1 KR100572186 B1 KR 100572186B1
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- motor housing
- stator core
- fastening
- value
- circumferential surface
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000006978 adaptation Effects 0.000 title 1
- 230000002093 peripheral effect Effects 0.000 claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000003825 pressing Methods 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 230000008961 swelling Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 239000003507 refrigerant Substances 0.000 abstract description 15
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- 238000005245 sintering Methods 0.000 description 9
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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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
- 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
- F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
- F04C29/0085—Prime movers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/26—Making machine elements housings or supporting parts, e.g. axle housings, engine mountings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
- F01C21/10—Outer members for co-operation with rotary pistons; Casings
-
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/008—Hermetic pumps
-
- 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
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/02—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/06—Rolling motors, i.e. motors having the rotor axis parallel to the stator axis and following a circular path as the rotor rolls around the inside or outside of the stator ; Nutating motors, i.e. having the rotor axis parallel to the stator axis inclined with respect to the stator axis and performing a nutational movement as the rotor rolls on the stator
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/02—Casings or enclosures characterised by the material thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- 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
- F04C2230/00—Manufacture
- F04C2230/60—Assembly methods
-
- 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
- F04C2240/10—Stators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
- Y10T29/49012—Rotor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/53143—Motor or generator
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Compressor (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Description
Claims (12)
- 통형상의 모터 하우징의 내부에 고리형의 스테이터 코어를 체결한 밀폐형 전동 압축기에 있어서,상기 모터 하우징을 기계적으로 변형시켜, 모터 하우징과 스테이터 코어를 체결한 것을 특징으로 하는 밀폐형 전동 압축기에 있어서의 스테이터 코어의 장착 방법.
- 제 1 항에 있어서, 스테이터 코어의 외주면의 원주 방향의 길이 치수보다도 모터 하우징의 내주면의 원주 방향의 길이 치수를 길게 설정하고, 모터 하우징을 변형시켜 스테이터 코어를 끼워 넣는 것을 특징으로 하는 밀폐형 전동 압축기에 있어서의 스테이터 코어의 장착 방법.
- 제 1 항 또는 제 2 항에 있어서, 상기 모터 하우징과 스테이터 코어의 양방이나 어느 일방에 복수의 체결값부를 형성하고, 모터 하우징의 외주면의 복수 지점에 가압력을 작용시켜 모터 하우징을 탄성 변형시키고, 상기 복수의 체결값부와 대응하는 모터 하우징의 복수 지점을 모터 하우징의 반경 방향 외측으로 변형시켜 끼워넣음값을 형성하며, 이 상태에서 모터 하우징의 내부에 스테이터 코어를 끼워 넣은 후, 상기 모터 하우징의 가압력을 해제하여, 상기 체결값부에 의해 모터 하우징과 스테이터 코어를 체결하는 것을 특징으로 하는 밀폐형 전동 압축기에 있어서의 스테이터 코어의 장착 방법.
- 제 3 항에 있어서, 모터 하우징의 내주면에는 복수 지점에 팽출부가 형성되고, 각 팽출부 사이에는 체결값부가 형성되고, 상기 각 팽출부의 외주면이 가압용 지그에 의해 모터 하우징의 반경 방향 내측으로 가압되어 상기 각 체결값부가 모터 하우징의 반경 방향 외측으로 변형되어 상기 체결값이 형성되도록 한 것을 특징으로 하는 밀폐형 전동 압축기에 있어서의 스테이터 코어의 장착 방법.
- 제 4 항에 있어서, 상기 팽출부는 3∼5 지점에 형성되어 있는 것을 특징으로 하는 밀폐형 전동 압축기에 있어서의 스테이터 코어의 장착 방법.
- 제 3 항에 있어서, 상기 모터 하우징은 통형상으로 형성되고, 스테이터 코어의 외주면에는 체결값부가 복수 지점에 형성되어, 상기 모터 하우징의 외주면 중 상기 체결값부와 대응하지 않는 외주면이 가압용 지그에 의해 모터 하우징의 반경 방향 내측으로 가압되어 상기 각 체결값부와 대응하는 모터 하우징의 복수의 부위가 반경 방향 외측으로 변형되어 상기 끼워넣음값이 형성되도록 한 것을 특징으로 하는 밀폐형 전동 압축기에 있어서의 스테이터 코어의 장착 방법.
- 제 6 항에 있어서, 상기 스테이터 코어의 체결값부는 3∼5 지점에 형성되어 있는 것을 특징으로 하는 밀폐형 전동 압축기에 있어서의 스테이터 코어의 장착 방 법.
- 제 1 항 또는 제 2 항에 있어서, 상기 모터 하우징은 스테이터 코어의 철계 재료의 열팽창률과 상이한 열팽창률의 금속인 것을 특징으로 하는 밀폐형 전동 압축기에 있어서의 스테이터 코어의 장착 방법.
- 제 8 항에 있어서, 상기 모터 하우징은 알루미늄에 의해 단조된 것임을 특징으로 하는 밀폐형 전동 압축기에 있어서의 스테이터 코어의 장착 방법.
- 제 1 항 또는 제 2 항에 있어서, 소결 수축 끼움 또는 소결 냉각 수축 끼움에 의해 생기는 체결값의 범위를 초과한 체결값에 의해 모터 하우징과 모터 스테이터가 장착되어 있는 것을 특징으로 하는 밀폐형 전동 압축기에 있어서의 스테이터 코어의 장착 방법.
- 제 3 항에 있어서, 상기 모터 하우징은 스테이터 코어의 철계 재료의 열팽창률과 상이한 열팽창률의 금속인 것을 특징으로 하는 밀폐형 전동 압축기에 있어서의 스테이터 코어의 장착 방법.
- 제 3 항에 있어서, 소결 수축 끼움 또는 소결 냉각 수축 끼움에 의해 생기는 체결값의 범위를 초과한 체결값에 의해 모터 하우징과 모터 스테이터가 장착되어 있는 것을 특징으로 하는 밀폐형 전동 압축기에 있어서의 스테이터 코어의 장착 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003392357A JP4269907B2 (ja) | 2003-11-21 | 2003-11-21 | 密閉型電動圧縮機におけるステータコアの組み付け方法 |
JPJP-P-2003-00392357 | 2003-11-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050049321A KR20050049321A (ko) | 2005-05-25 |
KR100572186B1 true KR100572186B1 (ko) | 2006-04-18 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020040057773A KR100572186B1 (ko) | 2003-11-21 | 2004-07-23 | 밀폐형 전동 압축기에 있어서의 스테이터 코어의 장착 방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7363696B2 (ko) |
EP (1) | EP1533527B1 (ko) |
JP (1) | JP4269907B2 (ko) |
KR (1) | KR100572186B1 (ko) |
CN (1) | CN1328842C (ko) |
DE (1) | DE602004008860T2 (ko) |
Cited By (1)
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US11710992B2 (en) | 2019-07-02 | 2023-07-25 | Samsung Electronics Co., Ltd. | Motor and compressor including the same |
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JP2007170227A (ja) * | 2005-12-20 | 2007-07-05 | Sanden Corp | 流体機械 |
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JP4928978B2 (ja) | 2007-02-23 | 2012-05-09 | 三菱重工業株式会社 | 電動圧縮機 |
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US7952253B2 (en) * | 2007-08-30 | 2011-05-31 | Woodward, Inc. | Stator laminations for rotary actuator |
JP2009112096A (ja) * | 2007-10-29 | 2009-05-21 | Toyota Industries Corp | ステータコアの固定方法および電動圧縮機 |
JP5217704B2 (ja) * | 2008-07-07 | 2013-06-19 | 株式会社デンソー | 回転電機の固定子の製造装置および固定子の製造方法 |
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JP2003269335A (ja) | 2002-03-13 | 2003-09-25 | Daikin Ind Ltd | 回転式圧縮機 |
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2003
- 2003-11-21 JP JP2003392357A patent/JP4269907B2/ja not_active Expired - Fee Related
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2004
- 2004-07-23 KR KR1020040057773A patent/KR100572186B1/ko active IP Right Grant
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- 2004-11-19 CN CNB2004100952398A patent/CN1328842C/zh not_active Expired - Fee Related
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US11710992B2 (en) | 2019-07-02 | 2023-07-25 | Samsung Electronics Co., Ltd. | Motor and compressor including the same |
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KR20050049321A (ko) | 2005-05-25 |
EP1533527A1 (en) | 2005-05-25 |
EP1533527B1 (en) | 2007-09-12 |
JP4269907B2 (ja) | 2009-05-27 |
US20050115055A1 (en) | 2005-06-02 |
CN1328842C (zh) | 2007-07-25 |
DE602004008860D1 (de) | 2007-10-25 |
US7363696B2 (en) | 2008-04-29 |
CN1619924A (zh) | 2005-05-25 |
JP2005155368A (ja) | 2005-06-16 |
DE602004008860T2 (de) | 2008-06-12 |
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