Braking system for a hydraulic machine

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United States of America Patent

PATENT NO 11067144
APP PUB NO 20180017117A1
SERIAL NO

15648091

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A hydraulic apparatus comprising a casing (1) having arranged therein a hydraulic machine (2), a shaft (4) mounted to rotate relative to the casing (1) by means of a bearing (5), a braking system (3) having a plurality of brake disks (31, 34) configured to prevent the shaft (4) rotating relative to the casing (1) in selective manner, and a control system (6, 7) for controlling said braking disks (31, 34), the hydraulic system including an irrigation system adapted to cool said brake disks (31, 34) by means of a fluid, the irrigation system including a fluid inlet (81) and a fluid outlet (82), the hydraulic system being characterized in that the fluid inlet and outlet (81, 82) of the irrigation system define a fluid flow within the casing in which the braking system (3) is downstream from the hydraulic machine (2).

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First Claim

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Patent Owner(s)

  • POCLAIN HYDRAULICS INDUSTRIE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Costaz, Dominique Verberie, FR 8 10
Engrand, Julien Verberie, FR 7 7
Raisin, Jean-Philippe Verberie, FR 8 37
Ulmer, Aurélien Verberie, FR 1 2
Vidal, Stéphane Verberie, FR 8 21

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