GB413170A - Improvements in rotary engines or pumps - Google Patents
Improvements in rotary engines or pumpsInfo
- Publication number
- GB413170A GB413170A GB30594/33A GB3059433A GB413170A GB 413170 A GB413170 A GB 413170A GB 30594/33 A GB30594/33 A GB 30594/33A GB 3059433 A GB3059433 A GB 3059433A GB 413170 A GB413170 A GB 413170A
- Authority
- GB
- United Kingdom
- Prior art keywords
- axes
- rotor
- centres
- nov
- teeth
- 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
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
- F01C1/126—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 elements extending radially from the rotor body not necessarily cooperating with corresponding recesses in the other rotor, e.g. lobes, Roots type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Abstract
413,170. Rotary engines. JAGER, C., 39, Alte Frankfurterstrasse, Waldhof, Mannheim, Germany. Nov. 3, 1933, No. 30594. Convention date, Nov. 5, 1932. [Class 110 (ii).] A pump, engine, or meter is formed with two similar rotors c, d of approximately elliptical shape provided with teeth on their peripheries. The lengths of the radius vectors, describing the pitch circles, are extended beyond the lines defining true ellipses, between each major and minor half axis, so that the sum of each pair of vectors measured from the rotor axes to the point of contact y is equal to the distance between the axes. The rotor peripheries may be smooth and the shafts connected externally by elliptical gears. A major axis of each rotor passes through the centres of two teeth, and the minor axes through the centres of two gaps, or vice-versa.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE413170X | 1932-11-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB413170A true GB413170A (en) | 1934-07-12 |
Family
ID=6441320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30594/33A Expired GB413170A (en) | 1932-11-05 | 1933-11-03 | Improvements in rotary engines or pumps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB413170A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2439427A (en) * | 1943-04-20 | 1948-04-13 | Gulbert | Replaceable tooth structure |
US2897765A (en) * | 1954-12-07 | 1959-08-04 | Kitano Akitoshi | Driving apparatus comprising modified elliptic gear wheels |
US3628898A (en) * | 1970-04-20 | 1971-12-21 | Edwin C Bragdon | Twin ellipse pump |
EP0722044A2 (en) * | 1995-01-11 | 1996-07-17 | Micropump Incorporated | Integral pump and flow meter device |
WO1996032590A1 (en) * | 1995-04-11 | 1996-10-17 | Priit Susi | Rotary pump |
WO1997037106A1 (en) * | 1996-04-02 | 1997-10-09 | Festo Kg | Rotary piston engine |
WO2009008021A1 (en) * | 2007-07-10 | 2009-01-15 | Luigi Maria Murone | Rotational turbo-pump with elliptical gearing |
JP2014218993A (en) * | 2013-04-11 | 2014-11-20 | 学校法人東京電機大学 | Condensed water utilization steam power generator |
CN107954358A (en) * | 2017-11-11 | 2018-04-24 | 华强方特(芜湖)文化科技有限公司 | A kind of adjustable roller rope guide |
-
1933
- 1933-11-03 GB GB30594/33A patent/GB413170A/en not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2439427A (en) * | 1943-04-20 | 1948-04-13 | Gulbert | Replaceable tooth structure |
US2897765A (en) * | 1954-12-07 | 1959-08-04 | Kitano Akitoshi | Driving apparatus comprising modified elliptic gear wheels |
US3628898A (en) * | 1970-04-20 | 1971-12-21 | Edwin C Bragdon | Twin ellipse pump |
EP0722044A2 (en) * | 1995-01-11 | 1996-07-17 | Micropump Incorporated | Integral pump and flow meter device |
EP0722044A3 (en) * | 1995-01-11 | 1997-01-15 | Micropump Inc | Integral pump and flow meter device |
WO1996032590A1 (en) * | 1995-04-11 | 1996-10-17 | Priit Susi | Rotary pump |
WO1997037106A1 (en) * | 1996-04-02 | 1997-10-09 | Festo Kg | Rotary piston engine |
WO2009008021A1 (en) * | 2007-07-10 | 2009-01-15 | Luigi Maria Murone | Rotational turbo-pump with elliptical gearing |
JP2014218993A (en) * | 2013-04-11 | 2014-11-20 | 学校法人東京電機大学 | Condensed water utilization steam power generator |
CN107954358A (en) * | 2017-11-11 | 2018-04-24 | 华强方特(芜湖)文化科技有限公司 | A kind of adjustable roller rope guide |
CN107954358B (en) * | 2017-11-11 | 2023-10-13 | 华强方特(芜湖)文化科技有限公司 | Adjustable roller rope guide |
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