Title:
SINGLE-SHAFT ECCENTRIC SCREW PUMP
Document Type and Number:
WIPO Patent Application WO/2021/039091
Kind Code:
A1
Abstract:
This single-shaft eccentric screw pump is provided with: a rotor 1 comprising a male-screw-type shaft body; a stator 2 having a female-screw-type through-hole 2a through which the rotor 1 is inserted; a casing 3 connected to one end side of the stator 2; an end stud 4 connected to the other end side of the stator 2; and a position adjustment member 5 for adjusting the axial directional relative position of the stator 2 with respect to the rotor 1.
Inventors:
SUHARA NOBUHISA (JP)
Application Number:
PCT/JP2020/025447
Publication Date:
March 04, 2021
Filing Date:
June 29, 2020
Export Citation:
Assignee:
HEISHIN LTD (JP)
International Classes:
F04C15/00; F04C2/10; F04C2/107
Foreign References:
| JP2018507347A | 2018-03-15 | |||
| US20190257308A1 | 2019-08-22 | |||
| US20180003174A1 | 2018-01-04 | |||
| JP2000345970A | 2000-12-12 | |||
| JP2015140719A | 2015-08-03 |
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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