JPS5330163B1 - - Google Patents
Info
- Publication number
- JPS5330163B1 JPS5330163B1 JP1431871A JP1431871A JPS5330163B1 JP S5330163 B1 JPS5330163 B1 JP S5330163B1 JP 1431871 A JP1431871 A JP 1431871A JP 1431871 A JP1431871 A JP 1431871A JP S5330163 B1 JPS5330163 B1 JP S5330163B1
- Authority
- JP
- Japan
- 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
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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/101—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with a crescent-shaped filler element, located between the inner and outer intermeshing members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Hydraulic Motors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702012149 DE2012149C2 (de) | 1970-03-14 | 1970-03-14 | Zahnradpumpe oder -motor |
| DE19712100435 DE2100435C2 (de) | 1971-01-07 | 1971-01-07 | Zahnradpumpe oder -motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5330163B1 true JPS5330163B1 (enExample) | 1978-08-25 |
Family
ID=25758819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1431871A Pending JPS5330163B1 (enExample) | 1970-03-14 | 1971-03-15 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3676027A (enExample) |
| JP (1) | JPS5330163B1 (enExample) |
| AT (1) | AT303533B (enExample) |
| CA (1) | CA921327A (enExample) |
| ES (1) | ES389162A2 (enExample) |
| FR (1) | FR2087811A6 (enExample) |
| GB (1) | GB1293697A (enExample) |
| IT (1) | IT987521B (enExample) |
| SE (1) | SE371472B (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2035575A1 (de) * | 1970-07-17 | 1972-01-27 | Eckerle, Otto, 7502 Maisch | Hochdruck-Kleinzahnradpumpe |
| US3759639A (en) * | 1971-11-22 | 1973-09-18 | H Molly | Half-moon shaped machine |
| US3824047A (en) * | 1973-03-23 | 1974-07-16 | Dermott H Mc | Floating rotary ring member of fluid displacement device |
| US4013388A (en) * | 1975-10-06 | 1977-03-22 | Safe Way Hydraulics, Inc. | Support means for floating rotary ring member |
| DE3912965A1 (de) * | 1989-04-20 | 1990-10-25 | Bosch Gmbh Robert | Aggregat zum foerdern von kraftstoff |
| DE19847082B4 (de) * | 1997-10-14 | 2013-01-17 | Denso Corporation | Drehkolbenpumpe und Bremsvorrichtung, die diese verwendet |
| EP1970570B1 (en) * | 2007-03-16 | 2011-03-02 | Yamada Manufacturing Co., Ltd. | Internal gear pump |
| CN101979859A (zh) * | 2010-10-24 | 2011-02-23 | 绍兴文理学院 | 工质相变循环内啮合渐开线齿轮热力发动机 |
| DE102012217225A1 (de) * | 2012-09-25 | 2014-03-27 | Robert Bosch Gmbh | Innenzahnradpumpe für eine hydraulische Fahrzeugbremsanlage |
| CN102966535B (zh) * | 2012-11-01 | 2016-06-22 | 西安交通大学苏州研究院 | 设置有静压支撑装置的内啮合齿轮泵 |
-
1971
- 1971-02-25 AT AT163571A patent/AT303533B/de not_active IP Right Cessation
- 1971-03-08 CA CA107125A patent/CA921327A/en not_active Expired
- 1971-03-11 US US116728A patent/US3676027A/en not_active Expired - Lifetime
- 1971-03-11 IT IT21627/71A patent/IT987521B/it active
- 1971-03-12 FR FR7109641A patent/FR2087811A6/fr not_active Expired
- 1971-03-12 SE SE7103186A patent/SE371472B/xx unknown
- 1971-03-12 ES ES389162A patent/ES389162A2/es not_active Expired
- 1971-03-15 JP JP1431871A patent/JPS5330163B1/ja active Pending
- 1971-04-19 GB GB22602/71A patent/GB1293697A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT303533B (de) | 1972-11-27 |
| SE371472B (enExample) | 1974-11-18 |
| IT987521B (it) | 1975-03-20 |
| GB1293697A (en) | 1972-10-18 |
| FR2087811A6 (enExample) | 1971-12-31 |
| CA921327A (en) | 1973-02-20 |
| US3676027A (en) | 1972-07-11 |
| ES389162A2 (es) | 1974-04-16 |