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Patent Searching and Data


Title:
A ROTARY SLIDING VANE MACHINE WITH SLIDE BEARINGS AND PIVOT BEARINGS FOR THE VANES
Document Type and Number:
WIPO Patent Application WO/2019/139485
Kind Code:
A1
Abstract:
The invention relates to a rotary sliding vane machine (1) for fluid processing, comprising a housing (2) with a cavity (4) with a rotor (9). Vanes (12) are arranged in outwardly directed slots (13) in the rotor (9), and relative sliding between the vanes and the rotor provides spaces with variable volumes in the rotational direction. Each vane is supported by a vane bearing apparatus (102) comprising a slide bearing body (105) with a slot (13) forming a slide bearing for the vane (12), and a cylindrical convex face (116) facing away from the slot (13), and, on each side of the slot (13), a pivot bearing pad (106) with a cylindrical concave face (117) facing the slide bearing convex face (116), forming a pivot bearing for the vane.

Inventors:
HØEG, Arne (Fjelkensvingen 21, 1395 HVALSTAD, 1395, NO)
Application Number:
NO2018/050316
Publication Date:
July 18, 2019
Filing Date:
December 18, 2018
Export Citation:
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Assignee:
TOCIRCLE INDUSTRIES AS (Postboks 1462 VIKA, 0116 Oslo, 0116, NO)
International Classes:
F01C1/344; F02B53/00; F04C2/344; F04C18/344
Domestic Patent References:
WO2014024517A12014-02-13
WO1998042967A11998-10-01
Foreign References:
US4672813A1987-06-16
US4692104A1987-09-08
US20110200473A12011-08-18
Attorney, Agent or Firm:
APACE IP AS (Parkveien 53B, 0256 OSLO, 0256, NO)
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