WO2023111622 - BEARING ARRANGEMENT FOR RADIAL PISTON UNITS
National phase entry:
Publication Number
WO/2023/111622
Publication Date
22.06.2023
International Application No.
PCT/IB2021/022243
International Filing Date
16.12.2021
Title **
[English]
BEARING ARRANGEMENT FOR RADIAL PISTON UNITS
[French]
AGENCEMENT DE PALIER POUR UNITÉS À PISTONS RADIAUX
Applicants **
DANFOSS POWER SOLUTIONS (JIANGSU) CO., LTD
1-8 Ning Zhen Gong Lu
212021 Zhenjiang, Jiangsu, CN
Inventors
SHRIVE, Chris
Unit 3
Edgefield Industrial Estate
EH20 9TB Edinburgh, Scotland, GB
CHEN, Xiaoyuan (Ryan)
c/o Danfoss Power Solutions (Jiangsu) Co., Ltd
1-8 Ning Zhen Gong Lu
212021 Zhenjiang, Jiangsu, CN
WAN, Yanjiang (Bruce)
c/o Danfoss Power Solutions (Jiangsu) Co., Ltd
1-8 Ning Zhen Gong Lu
212021 Zhenjiang, Jiangsu, CN
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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International Searching Authority |
EPO
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| Applicant's Legal Status |
Legal Entity
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| * | |
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| * | |
| * | |
| Entry into National Phase under |
Chapter II
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| * | |
| * | |
| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 957 | |
| EPO | Filing, Examination | 4776 | |
| Japan | Filing | 587 | |
| South Korea | Filing | 482 | |
| USA | Filing, Examination | 2710 |
Total: 9512 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
Hydrostatic radial piston unit of the cam-lobe type of construction comprising a non-rotary, stationary shaft defining a rotational axis of the hydrostatic radial piston unit. A non-rotary, stationary casing houses the shaft in a torque proof connection. A rotary casing is provided which is rotary around the rotational axis. A pair of roller bearings supports the rotary casing in a rotatable manner against the stationary casing, wherein the pair of roller bearings is arranged in an axial overlapping area in which the stationary casing and the rotary casing overlap.[French]
L'invention concerne une unité de piston radial hydrostatique du type de construction à bossage de came. Ladite unité de piston radial hydrostatique comprend un arbre stationnaire non rotatif qui définit son axe de rotation. Un carter fixe non rotatif loge l'arbre dans une liaison résistant au couple. Un carter rotatif est disposé en étant rotatif autour de l'axe de rotation. Une paire de paliers à rouleaux supporte le carter rotatif d'une manière rotative contre le carter fixe, et est disposée dans une zone de chevauchement axiale dans laquelle le carter fixe et le carter rotatif se chevauchent.