JPS6115241B2 - - Google Patents
Info
- Publication number
- JPS6115241B2 JPS6115241B2 JP54123293A JP12329379A JPS6115241B2 JP S6115241 B2 JPS6115241 B2 JP S6115241B2 JP 54123293 A JP54123293 A JP 54123293A JP 12329379 A JP12329379 A JP 12329379A JP S6115241 B2 JPS6115241 B2 JP S6115241B2
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- port
- lobe
- pressure
- lobes
- 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
Links
- 238000006073 displacement reaction Methods 0.000 claims description 19
- 239000012530 fluid Substances 0.000 claims description 9
- 230000006835 compression Effects 0.000 description 11
- 238000007906 compression Methods 0.000 description 11
- 230000008901 benefit Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 230000009977 dual effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- 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
- F01C1/00—Rotary-piston machines or engines
- F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
- F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
- F01C1/123—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type with tooth-like elements, extending generally radially from the rotor body cooperating with recesses in the other rotor, e.g. one tooth
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Rotary-Type Compressors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/946,320 US4224016A (en) | 1978-09-27 | 1978-09-27 | Rotary positive displacement machines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5591701A JPS5591701A (en) | 1980-07-11 |
| JPS6115241B2 true JPS6115241B2 (US20080094685A1-20080424-C00004.png) | 1986-04-23 |
Family
ID=25484306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12329379A Granted JPS5591701A (en) | 1978-09-27 | 1979-09-27 | Rotary displacement type machine |
Country Status (9)
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4406601A (en) * | 1981-01-02 | 1983-09-27 | Ingersoll-Rand Company | Rotary positive displacement machine |
| US4430050A (en) * | 1982-01-25 | 1984-02-07 | Ingersoll-Rand Company | Rotary, positive-displacement machine |
| US4504201A (en) * | 1982-11-22 | 1985-03-12 | The Boc Group Plc | Mechanical pumps |
| DE3312117A1 (de) * | 1983-04-02 | 1984-10-04 | Leybold-Heraeus GmbH, 5000 Köln | Zweiwellen-vakuumpumpe mit innerer verdichtung |
| US4457680A (en) * | 1983-04-27 | 1984-07-03 | Paget Win W | Rotary compressor |
| JPS60138202A (ja) * | 1983-09-02 | 1985-07-22 | インガ−ソル・ランド・カンパニ− | 回転容積式機械 |
| GB2243651A (en) * | 1990-05-05 | 1991-11-06 | Drum Eng Co Ltd | Rotary, positive displacement machine |
| US5318415A (en) * | 1992-10-02 | 1994-06-07 | Gramprotex Holdings Inc. | Grooved pump chamber walls for flushing fiber deposits |
| EP1026399A1 (de) | 1999-02-08 | 2000-08-09 | Ateliers Busch S.A. | Zwillings-Förderschrauben |
| RU2205274C2 (ru) * | 2000-10-19 | 2003-05-27 | Дидин Александр Владимирович | Объемная роторная машина |
| RS50951B (sr) * | 2001-02-23 | 2010-08-31 | Ateliers Busch Sa. | Mašina sa obrtnim klipom za kompresibilni medijum |
| FR2859000B1 (fr) * | 2003-08-20 | 2005-09-30 | Renault Sa | Dent d'engrenage et pompe a engrenages exterieurs |
| EP2088284A1 (en) | 2008-02-11 | 2009-08-12 | Liung Feng Industrial Co Ltd | Method for designing lobe-type rotors |
| CA2814396A1 (en) | 2010-10-22 | 2012-04-26 | Peter South | Rotary positive displacement machine |
| CN103775341B (zh) | 2012-10-15 | 2016-05-18 | 良峰塑胶机械股份有限公司 | 两外形相同的爪式转子对装置 |
| CN111350664B (zh) * | 2020-02-18 | 2022-02-18 | 宁波鲍斯能源装备股份有限公司 | 一种螺杆转子组及具有该螺杆转子组的氢循环泵 |
| CN111350665B (zh) * | 2020-02-25 | 2022-02-18 | 宁波鲍斯能源装备股份有限公司 | 螺杆转子组及具有该螺杆转子组的氢循环泵 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US67978A (en) * | 1867-08-20 | Melancthon hanford | ||
| US92842A (en) * | 1869-07-20 | Improvement in rotary pumps | ||
| GB992226A (en) * | 1963-05-16 | 1965-05-19 | Hermann Mahle | Improvements in or relating to blowers |
| US3472445A (en) * | 1968-04-08 | 1969-10-14 | Arthur E Brown | Rotary positive displacement machines |
| US3535060A (en) * | 1969-03-21 | 1970-10-20 | Arthur E Brown | Rotary displacement machines |
-
1978
- 1978-09-27 US US05/946,320 patent/US4224016A/en not_active Expired - Lifetime
-
1979
- 1979-08-29 ZA ZA00794572A patent/ZA794572B/xx unknown
- 1979-09-06 AU AU50650/79A patent/AU533166B2/en not_active Ceased
- 1979-09-11 CA CA335,366A patent/CA1112224A/en not_active Expired
- 1979-09-18 MX MX179311A patent/MX150763A/es unknown
- 1979-09-19 EP EP79301949A patent/EP0009916B1/en not_active Expired
- 1979-09-19 DE DE7979301949T patent/DE2963682D1/de not_active Expired
- 1979-09-27 JP JP12329379A patent/JPS5591701A/ja active Granted
-
1983
- 1983-07-14 HK HK230/83A patent/HK23083A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU533166B2 (en) | 1983-11-03 |
| DE2963682D1 (en) | 1982-11-04 |
| AU5065079A (en) | 1980-04-03 |
| EP0009916A1 (en) | 1980-04-16 |
| EP0009916B1 (en) | 1982-09-15 |
| CA1112224A (en) | 1981-11-10 |
| ZA794572B (en) | 1980-08-27 |
| MX150763A (es) | 1984-07-12 |
| JPS5591701A (en) | 1980-07-11 |
| HK23083A (en) | 1983-07-22 |
| US4224016A (en) | 1980-09-23 |
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