The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 02, 2007
Filed:
Dec. 30, 2005
Kun-yi Liang, Hsin Chu Hsien, TW;
Shu-er Huang, Hsin Chu, TW;
Chun-chung Yang, Hsin Chu, TW;
Yu-choung Chang, Hsin Chu Hsien, TW;
Hung-chi Chen, Tai Chung, TW;
Kun-Yi Liang, Hsin Chu Hsien, TW;
Shu-Er Huang, Hsin Chu, TW;
Chun-Chung Yang, Hsin Chu, TW;
Yu-Choung Chang, Hsin Chu Hsien, TW;
Hung-Chi Chen, Tai Chung, TW;
Industrial Technology Research Institute, Hsinchu County, TW;
Abstract
A scroll apparatus with an axial gap control function is described. The scroll apparatus is capable of controlling the axial gap between its fixed scroll and orbiting scroll. The scroll apparatus has a frame with a pair of indentations installed in the casing of the scroll apparatus, a pair of flexible elements installed at the lateral side top of the frame and spanning the pair of indentations for defining a suspended flexible segment at the span, a sidewall having a positioning ring with a downward protruding body corresponding to the indentation, in which the protruding body of the positioning ring is fixed to the flexible segment of the flexible element, a fixed scroll suspended at the positioning ring, and an orbiting scroll for orbiting into the fixed scroll.