Multiple chamber fluid mount

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6731372
APP PUB NO 20020140916A1
SERIAL NO

09818163

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A fluid mount (10) for an exposure apparatus (32) includes a first subsystem (12) and a second subsystem (14). The first subsystem (12) includes a first cylinder (18) and a first piston (20). The first piston (20) moves within the first cylinder (18) along a first axis (26). The second subsystem (14) includes a second cylinder (22) and a second piston (24). The second piston (24) moves within the second cylinder (22) along a second axis (28). Importantly, (i) the second subsystem (14) is stacked on top of the first subsystem (12), (ii) the second axis (28) is substantially coaxial with the first axis (26), and (iii) the first piston (20) is connected to the second piston (24) with a piston connector (16). The resulting fluid mount (10) has a relatively high load carrying capacity and a relatively small footprint.

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Patent Owner(s)

Patent OwnerAddress
NIKON CORPORATION2-3 MARUNOUCHI 3-CHOME CHIYODA-KU TOKYO 100-8331

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Binnard, Mike Belmont, CA 20 287
Watson, Douglas C Campbell, CA 120 2328

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