JPH051670Y2 - - Google Patents
Info
- Publication number
- JPH051670Y2 JPH051670Y2 JP20146087U JP20146087U JPH051670Y2 JP H051670 Y2 JPH051670 Y2 JP H051670Y2 JP 20146087 U JP20146087 U JP 20146087U JP 20146087 U JP20146087 U JP 20146087U JP H051670 Y2 JPH051670 Y2 JP H051670Y2
- Authority
- JP
- Japan
- Prior art keywords
- housing
- hole
- scroll
- motor
- holes
- 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
- 239000012530 fluid Substances 0.000 claims description 14
- 230000002265 prevention Effects 0.000 description 7
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000009751 slip forming Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20146087U JPH051670Y2 (en, 2012) | 1987-12-29 | 1987-12-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20146087U JPH051670Y2 (en, 2012) | 1987-12-29 | 1987-12-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01105784U JPH01105784U (en, 2012) | 1989-07-17 |
JPH051670Y2 true JPH051670Y2 (en, 2012) | 1993-01-18 |
Family
ID=31491818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20146087U Expired - Lifetime JPH051670Y2 (en, 2012) | 1987-12-29 | 1987-12-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH051670Y2 (en, 2012) |
-
1987
- 1987-12-29 JP JP20146087U patent/JPH051670Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH01105784U (en, 2012) | 1989-07-17 |
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