Title:
CARTRIDGE-TYPE VANE PUMP AND PUMP DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/203025
Kind Code:
A1
Abstract:
A cartridge-type vane pump (100) equipped with a coupling member (80) coupling a side member (50) and a cover member (60), wherein the coupling member (80) has first support sections (81) for supporting the side member (50), a second support section (83) for supporting the cover member (60), and extended sections (82) formed running from the first support sections (81) to the second support section (83) and extending in the axial direction of a rotor (20), grooves (91, 93) are formed extending in the circumferential direction on the outer circumferential surface of the side member (50) and the cover member (60), and the first support sections (81) and the second support section (83) are accommodated respectively in the grooves (91, 93) formed in the side member (50) and the cover member (60).
Inventors:
NAGASAKA RYOUICHI (JP)
KATO FUMIYASU (JP)
IKEDA HIROKI (JP)
KATO FUMIYASU (JP)
IKEDA HIROKI (JP)
Application Number:
PCT/JP2020/009485
Publication Date:
October 08, 2020
Filing Date:
March 05, 2020
Export Citation:
Assignee:
KYB CORP (JP)
International Classes:
F04C2/344; F04C15/00
Foreign References:
| JP2018189057A | 2018-11-29 | |||
| JP2002098057A | 2002-04-05 | |||
| US20020192099A1 | 2002-12-19 |
Attorney, Agent or Firm:
GOTOH & PARTNERS (JP)
Download PDF:
Previous Patent: AQUEOUS DISPERSION COMPOSITION
Next Patent: SENSORY EVALUATION SYSTEM, SUSPENSION DEVICE, AND SUSPENSION CONTROL SYSTEM
Next Patent: SENSORY EVALUATION SYSTEM, SUSPENSION DEVICE, AND SUSPENSION CONTROL SYSTEM