Scroll-type machine with variable wrap thickness

United States of America Patent

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Jan 27, 1987
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N/A
app pub date
Sep 12, 1985
filing date
Sep 12, 1985

priority date (Note)
Expired

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Abstract

A scroll machine is disclosed in which the wrap of one of the scroll members is formed in two pieces which can be moved with respect to one another to change the effective thickness of the wrap and hence the displacement of the machine.

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Patent Owner(s)

Patent Owner	Address
COPELAND CORPORATION A CORP OF DE	1675 W CAMPBELL ROAD SIDNEY OH 45365

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Caillat, Jean-Luc	Dublin, OH	31	1446

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Scroll-type machine with variable wrap thickness

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06775154

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Patent Longevity Expired	Forward Citations

PATENT NO	4639201
SERIAL NO	06775154
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06775154

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Abstract

First Claim

Family

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