Braking system equipped with cooling means

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United States of America Patent

PATENT NO 9726244
APP PUB NO 20150330468A1
SERIAL NO

14716824

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The invention relates to a braking system (1) including:

    a dynamic brake (10), including a hydraulic ram (11), including a cylinder (12), a piston (13) movable in the cylinder (12), and a chamber (14) capable of being filled to displace the piston within the cylinder and actuate the brake,a circuit (20) for feeding the brake, including a reservoir (21) a pump (22) and a brake feed line (26),a brake control device (30), including a fluid pressure regulating valve (32) in the brake chamber, and progressive control (31), the valve including a path connected to the feed line, a path connected to the reservoir, and a path connected to the brake chamber, and being designed to selectively connect the path connected to the chamber to one or the other of the other paths, to deliver a predetermined pressure into the chamber according to a degree of actuation of the control,the braking system being characterized in that it further includes a chamber cooling line (40), designed to renew the fluid contained in the chamber to ensure cooling of said chamber.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
POCLAIN HYDRAULICS INDUSTRIEROUTE DE COMPIÈGNE 60410 VERBERIE 60410

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heren, Jean Andre Verberie, FR 2 8

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