Abstract

A scroll-rotation prevention assembly of a scroll compressor includes a fixed scroll, an orbiting scroll and an Oldham ring. The fixed scroll is positioned in the compressor and has a body. Two blocks extend from the periphery of the body. The orbiting scroll is disposed to correspond to the fixed scroll and has a main …

Legal parties

Party
Inventors (applicants): Hsun-An Li, Guang-Der Tarng, Chung-Hung Yeh, Chih-Hao Wei
Assignees (initial): Fu Sheng Industrial Co., Ltd. (Taipei, TW)
Agents: HDLS IPR Services (attorney), Chun-Ming Shih (attorney)

The application was examined by Thai Ba Trieu (USPTO dept. 3748), Thomas Olszewski

Claims

  • 1. A scroll-rotation prevention assembly of a scroll compressor, including: …
  • 2. The scroll-rotation prevention assembly of a scroll compressor according to claim 1 , wherein …
  • 3. The scroll-rotation prevention assembly of a scroll compressor according to claim 1 , wherein …

International priority data

TW: 101202538 A / Feb. 13, 2012 (national)

Cited documents

Patents

  • Blass et al. US 5538408 A / 418/55.3, Jul. 1, 1996
  • Clendenin US 6439867 B1 / 418/55.3, Aug. 1, 2002
  • Bush et al. US 7918658 B2 / 418/55.3, Apr. 1, 2011
  • Bush et al. US 5141421 A / 418/55.3, Aug. 1, 1992
  • Bush US 5281114 A / 418/1, Jan. 1, 1994

Brief Description of Drawing

FIG. 1 is an assembled schematic view showing the scroll compressor of the present invention; FIG. 2 is an exploded perspective view showing the scroll compressor and the scroll-rotation prevention …

Description

Background of the Invention

1. Field of the Invention The present invention relates to a compressor, and in particular to a scroll-rotation prevention assembly of a scroll compressor. 2. Description of Prior Art …

Detailed Description of the Invention

The detailed description and technical contents of the present invention will become apparent with the following detailed description accompanied with related drawings. It is noteworthy to point out that the drawings …

More details about Scroll-Rotation Prevention Assembly of Scroll Compressor

Miscellaneous patent data

The exemplary patent drawings are Exploded perspective view showing the scroll, Exploded perspective view showing the scroll-rotation, schematic view showing the scroll, Scroll-Rotation Prevention Assembly of Scroll, categorized under With specific rotation preventing or rotation coupling means as a primary classification, the recorded applicant's name is Chih-Hao Wei, the agent's first name is Chun-Ming, and his last name is Shih, similar patents are classified under Adjustable, changing the form of the inner or outer contour of the working chamber, counter-engagement type, i.e. the movement of co-operating members at the points of engagement being in opposite directions, the resiliently-deformable wall being part of the inner member, e.g. of a rotary piston, toothed rotary pistons, Mechanical Sealing, internal-axis type, Provision for Quick Vane Replacement, Axially movable end wall or end wall portion, Oscillating, the application publication date is Mar. 13, 2012, the application number is 13/419,427 (U.S.), the invention is named Scroll-Rotation Prevention Assembly of Scroll Compressor, the grant number is 08814545 (publication number), the published inventor's name is Li Hsun-An, the invention description is illustrated by 19 drawings, the patent grant was extended by 184 days, invented by Chih-Hao Wei et al., the assignee classification - a foreign company or corporation, the assignee company is Fu Sheng Industrial Co., Ltd. located in Taipei (TW), the protection scope is defined by 8 claims, the application was examined by Thomas Olszewski, Thai Ba Trieu (3748 USPTO department), the patent particularly claims a scroll-rotation prevention assembly of a scroll compressor, including…, explained by 19 figures, the claims 1 and 5 are exemplary as chosen by the examiner, the grant publication date is Aug. 26, 2014.

Invention classification information

The invention is classified under Helical working member, e.g., scroll, of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents, Separate Coupling Device Movable Radially of Axes of Torque Transmitting Members to Accommodate Parallel, Misaligned Axes, With specific rotation preventing or rotation coupling means. The designated search classifications include Adjustable or resiliently biased working member, Separate Coupling Device Movable Radially of Axes of Torque Transmitting Members to Accommodate Parallel, Misaligned Axes, With specific rotation preventing or rotation coupling means, Helical working member, e.g., scroll.

Patent details
Publication number 08814545
Publication date Aug. 26, 2014
Kind code B2
Application number 13/419,427
Application date Mar. 13, 2012
Application type U
Application series code 13
Extension term 184
National classification 418/55.3
Total number of claims 8
Exemplary claims 1, 5
Number of drawings 19
Number of figures 19
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