JPH0727814Y2 - 真空ポンプ駆動用モ−タ - Google Patents
真空ポンプ駆動用モ−タInfo
- Publication number
- JPH0727814Y2 JPH0727814Y2 JP1987062426U JP6242687U JPH0727814Y2 JP H0727814 Y2 JPH0727814 Y2 JP H0727814Y2 JP 1987062426 U JP1987062426 U JP 1987062426U JP 6242687 U JP6242687 U JP 6242687U JP H0727814 Y2 JPH0727814 Y2 JP H0727814Y2
- Authority
- JP
- Japan
- Prior art keywords
- motor
- vacuum pump
- stator
- frame
- bearing
- 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 - Lifetime
Links
- 238000001816 cooling Methods 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000002826 coolant Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 210000003298 dental enamel Anatomy 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 5
- 239000000696 magnetic material Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000004907 flux Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- -1 Carpenter Inorganic materials 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Reciprocating Pumps (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987062426U JPH0727814Y2 (ja) | 1987-04-24 | 1987-04-24 | 真空ポンプ駆動用モ−タ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987062426U JPH0727814Y2 (ja) | 1987-04-24 | 1987-04-24 | 真空ポンプ駆動用モ−タ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63172256U JPS63172256U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-11-09 |
JPH0727814Y2 true JPH0727814Y2 (ja) | 1995-06-21 |
Family
ID=30896690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987062426U Expired - Lifetime JPH0727814Y2 (ja) | 1987-04-24 | 1987-04-24 | 真空ポンプ駆動用モ−タ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0727814Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007309314A (ja) * | 2006-05-16 | 2007-11-29 | Pfeiffer Vacuum Gmbh | 真空ポンプ用駆動装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005069157A (ja) * | 2003-08-27 | 2005-03-17 | Hitachi Unisia Automotive Ltd | 内燃機関用エアポンプ |
JPWO2005042979A1 (ja) * | 2003-10-21 | 2007-05-10 | ナブテスコ株式会社 | 回転式ドライ真空ポンプ |
JP4630582B2 (ja) * | 2004-06-16 | 2011-02-09 | 日本電産シバウラ株式会社 | ギヤードモータ |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5334972Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-06-06 | 1978-08-28 | ||
JPS55141271U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1979-03-26 | 1980-10-08 | ||
JPS5616977U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1979-07-17 | 1981-02-14 | ||
JPS57122167U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1981-01-23 | 1982-07-29 |
-
1987
- 1987-04-24 JP JP1987062426U patent/JPH0727814Y2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007309314A (ja) * | 2006-05-16 | 2007-11-29 | Pfeiffer Vacuum Gmbh | 真空ポンプ用駆動装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS63172256U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-11-09 |
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