发明名称 |
METHOD FOR VARYING THE DURATION OF A SUPPLY STROKE OF A PUMP ELEMENT, AND A PUMP DEVICE |
摘要 |
The invention relates to a pump device comprising a method for varying the duration of a delivery stroke of a pump element, the delivery stroke of which is actuated by a rotatably driven pump shaft (P) over a predetermined range of rotational positions of the pump shaft. In the method the pump shaft (P) is rotatably driven by a drive shaft (A) and the angular speed of the pump shaft at a constant angular speed of the drive shaft is increased and decreased at least once during a revolution of the pump shaft.
|
申请公布号 |
CA2789285(A1) |
申请公布日期 |
2011.08.18 |
申请号 |
CA20112789285 |
申请日期 |
2011.01.21 |
申请人 |
META MOTOREN- UND ENERGIE-TECHNIK GMBH |
发明人 |
KREUTER, PETER |
分类号 |
F04B17/05;F02M39/02;F04B49/20 |
主分类号 |
F04B17/05 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|