Motor/pump transmission construction for a Moineau type apparatus
US4311443A · kind A · utility
8Cited by
10References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 4, 1979 |
| Grant date | Jan 19, 1982 |
| Priority date | — |
| Expiry date | Jun 4, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/18544
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
There is disclosed a transmission between an orbiting element and an element rotating on its own centers. It is disclosed particularly in connection with a motor operating on the Moineau principle and the invention replaces the conventional connecting rod with double universal joints and it also can modify the ball and tube arrangement disclosed in earlier patents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.