Rotary expansible chamber devices – Working member has planetary or planetating movement – Helical working member – e.g. – scroll
Reexamination Certificate
2007-01-30
2007-01-30
Trieu, Theresa (Department: 3748)
Rotary expansible chamber devices
Working member has planetary or planetating movement
Helical working member, e.g., scroll
C418S055100, C464S102000
Reexamination Certificate
active
10689985
ABSTRACT:
A device for guiding a movable scroll of a scroll compressor. The device includes a track that guides the movable scroll and supports the radial inertial forces to prevent excessive and potentially harmful contact forces between the fixed scroll and the movable scroll. Hence, the radial inertial forces are supported by the guide track so that the scrolls are not overloaded and there is no risk that the crankshaft will bend.
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Anonymous “Eccentrically driven counterweight for scroll radial compliance and counterweighting”, Research Disclosure, Mason Publications, Hampshire, GB, vol. 445, No. 42, May 2001, XP007128160, ISSN: 0374-4353, The entire document.
Danfoss Commercial Compressors
Oliff & Berridg,e PLC
Trieu Theresa
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