JPH0716001Y2 - スクリュ−流体機械の中空ロ−タ - Google Patents
スクリュ−流体機械の中空ロ−タInfo
- Publication number
- JPH0716001Y2 JPH0716001Y2 JP1987089615U JP8961587U JPH0716001Y2 JP H0716001 Y2 JPH0716001 Y2 JP H0716001Y2 JP 1987089615 U JP1987089615 U JP 1987089615U JP 8961587 U JP8961587 U JP 8961587U JP H0716001 Y2 JPH0716001 Y2 JP H0716001Y2
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- hollow hole
- hollow
- end surface
- screw fluid
- 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 title claims description 24
- 229920005989 resin Polymers 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 11
- 210000004195 gingiva Anatomy 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 2
- 230000001133 acceleration Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000005495 investment casting Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987089615U JPH0716001Y2 (ja) | 1987-06-12 | 1987-06-12 | スクリュ−流体機械の中空ロ−タ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987089615U JPH0716001Y2 (ja) | 1987-06-12 | 1987-06-12 | スクリュ−流体機械の中空ロ−タ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63198401U JPS63198401U (enrdf_load_stackoverflow) | 1988-12-21 |
| JPH0716001Y2 true JPH0716001Y2 (ja) | 1995-04-12 |
Family
ID=30948757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987089615U Expired - Lifetime JPH0716001Y2 (ja) | 1987-06-12 | 1987-06-12 | スクリュ−流体機械の中空ロ−タ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0716001Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4684671B2 (ja) * | 2005-02-04 | 2011-05-18 | 株式会社日立産機システム | スクリューロータ |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5150005A (ja) * | 1974-10-28 | 1976-05-01 | Inoue Japax Res | Sukuryuhonpuyorootano seizohoho |
-
1987
- 1987-06-12 JP JP1987089615U patent/JPH0716001Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63198401U (enrdf_load_stackoverflow) | 1988-12-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0530222B1 (en) | Rotor for a rotary screw machine, a rotary screw machine and a process for manufacturing a rotor | |
| US5772418A (en) | Screw type compressor rotor, rotor casting core and method of manufacturing the rotor | |
| JPH05256268A (ja) | 歯車式機械 | |
| CN111836964B (zh) | 螺杆转子、流体机械主体和流体机械 | |
| JPH0716001Y2 (ja) | スクリュ−流体機械の中空ロ−タ | |
| US4899799A (en) | Helical compressor and method of making same | |
| US6318242B1 (en) | Filled hydraulic piston and method of making the same | |
| EP0466351A1 (en) | Improvements relating to gerotor pumps | |
| JP7367782B2 (ja) | 歯車ポンプ又は歯車モータ | |
| ATE310905T1 (de) | Inverser verzahnungsrotorsatz | |
| CN113144982B (zh) | 一种化妆品制造用真空乳化机及其使用方法 | |
| US11225965B2 (en) | Screw rotor and fluid machine body | |
| JPH08261183A (ja) | スクリュー流体機械の中空ロータ | |
| CN207195168U (zh) | 双三角形转子泵 | |
| JPH0338470Y2 (enrdf_load_stackoverflow) | ||
| ITTO20070764A1 (it) | Pompa a vuoto a monopaletta | |
| EP0059474A1 (en) | Method and tool for manufacturing a spiral element for a scroll member used in scroll type fluid displacement apparatus | |
| JP2534884Y2 (ja) | ペースト状物移送用ポンプ | |
| WO1999063229A1 (fr) | Compresseur a vis a pleine charge ajustable | |
| JP3569040B2 (ja) | スクリュー型コンプレッサのロータ、ロータ鋳造用中子およびロータ製造方法 | |
| CN220920804U (zh) | 一种双拐曲轴预锻模具 | |
| US3311291A (en) | Helical screw compressors | |
| TWI795125B (zh) | 適用高壓液體之粉末冶金擺線轉子泵 | |
| JP2000186676A (ja) | オイルポンプ | |
| JPH0377084U (enrdf_load_stackoverflow) |