Title:
定量ポンプ装置及び定量ポンプ装置の制御方法
Document Type and Number:
Japanese Patent JP2013519830
Kind Code:
A
Abstract:
The dosing pump unit has a dosing chamber (16), a displacer (14) adjoining chamber and displaced by a displacement drive (6) and a control device (26) for controlling the displacement drive. The control device is designed such that it controls the displacement drive for certain target delivery flows to be generated by the dosing pump such that a stroke of the displacer is started with increased stroke speed and is then continued with another lower stroke speed. An independent claim is also included for a method for controlling dosing pump unit.
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Inventors:
Goerz, Sergey
Kittyler, valery
Simon, Marcus
Kittyler, valery
Simon, Marcus
Application Number:
JP2012553215A
Publication Date:
May 30, 2013
Filing Date:
February 16, 2011
Export Citation:
Assignee:
GRUNDFOS MANAGEMENT A/S
International Classes:
F04B9/00; F04B13/00; F04B43/02; F04B49/06
Domestic Patent References:
| JPH0868379A | 1996-03-12 | |||
| JP2005513340A | 2005-05-12 | |||
| JP2005513340A | 2005-05-12 | |||
| JP2000027764A | 2000-01-25 | |||
| JPH0868379A | 1996-03-12 |
Foreign References:
| DE202005013090U1 | 2007-01-04 | |||
| DE202005013090U1 | 2007-01-04 |
Attorney, Agent or Firm:
Tomijio Sasashima
Shoichi Okuyama
Haruyuki Nishiyama
Moriaki Ogawa
Arihara Koichi
Matsushima Tetsuo
Hidefumi Kawamura
Rie Ikemoto
Mitsuji Sekiya
Shoichi Okuyama
Haruyuki Nishiyama
Moriaki Ogawa
Arihara Koichi
Matsushima Tetsuo
Hidefumi Kawamura
Rie Ikemoto
Mitsuji Sekiya