CN114731073A - 电动机和使用它的压缩机 - Google Patents
电动机和使用它的压缩机 Download PDFInfo
- Publication number
- CN114731073A CN114731073A CN202080083207.3A CN202080083207A CN114731073A CN 114731073 A CN114731073 A CN 114731073A CN 202080083207 A CN202080083207 A CN 202080083207A CN 114731073 A CN114731073 A CN 114731073A
- Authority
- CN
- China
- Prior art keywords
- stator
- plates
- motor
- compressor
- divided
- 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.)
- Pending
Links
- 238000010030 laminating Methods 0.000 claims abstract description 17
- 230000008878 coupling Effects 0.000 claims abstract description 4
- 238000010168 coupling process Methods 0.000 claims abstract description 4
- 238000005859 coupling reaction Methods 0.000 claims abstract description 4
- 229910000808 amorphous metal alloy Inorganic materials 0.000 claims description 21
- 239000000956 alloy Substances 0.000 claims description 20
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000002159 nanocrystal Substances 0.000 claims description 4
- 239000002707 nanocrystalline material Substances 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 15
- 239000000696 magnetic material Substances 0.000 description 16
- 239000003507 refrigerant Substances 0.000 description 9
- 238000003475 lamination Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000000465 moulding Methods 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 5
- 238000005304 joining Methods 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/02—Details of the magnetic circuit characterised by the magnetic material
-
- 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
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019219215 | 2019-12-04 | ||
JP2019-219215 | 2019-12-04 | ||
PCT/JP2020/035765 WO2021111708A1 (ja) | 2019-12-04 | 2020-09-23 | 電動機及びそれを用いた圧縮機 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114731073A true CN114731073A (zh) | 2022-07-08 |
Family
ID=76220999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202080083207.3A Pending CN114731073A (zh) | 2019-12-04 | 2020-09-23 | 电动机和使用它的压缩机 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP7486082B2 (ja) |
CN (1) | CN114731073A (ja) |
WO (1) | WO2021111708A1 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62129276U (ja) * | 1986-02-05 | 1987-08-15 | ||
JP2888142B2 (ja) * | 1993-11-08 | 1999-05-10 | 三菱電機株式会社 | 回転電動機並びにその製造方法 |
JP5896937B2 (ja) * | 2013-02-08 | 2016-03-30 | 三菱電機株式会社 | 分割鉄心、及びこの分割鉄心を用いた固定子、並びにこの固定子を備えた回転電機 |
JP6131791B2 (ja) * | 2013-09-06 | 2017-05-24 | 株式会社デンソー | 回転電機の固定子鉄心の製造方法 |
CN106208428B (zh) * | 2015-05-27 | 2020-08-04 | 德昌电机(深圳)有限公司 | 电机磁芯及其制作方法 |
-
2020
- 2020-09-23 JP JP2021562466A patent/JP7486082B2/ja active Active
- 2020-09-23 WO PCT/JP2020/035765 patent/WO2021111708A1/ja active Application Filing
- 2020-09-23 CN CN202080083207.3A patent/CN114731073A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
JPWO2021111708A1 (ja) | 2021-06-10 |
JP7486082B2 (ja) | 2024-05-17 |
WO2021111708A1 (ja) | 2021-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |