Featured patents

Scroll Compressor Bodies With Scroll Tip Seals and Extended Thrust Region
US 08641392 B2, Feb. 4, 2014, James W. Bush / Bitzer Kuehlmaschinenbau GmbH (Sindelfingen, DE)
A scroll compressor for compressing fluid, comprising:…

Scroll Compressor Having Tip Seals of Different Lengths Having Different Thickness or Widths
US 08714950 B2, May 6, 2014, Katsuhiro Fujita et al. / Mitsubishi Heavy Industries, Ltd. (Tokyo, JP)
A scroll compressor in which a first tip seal formed as a single piece…

Scroll Fluid Machine Having a Communication Passage Between an Inner Periphery of Lip Seal and an Outer Periphery of Drive Shaft or Ring
US 08647085 B2, Feb. 11, 2014, Koichi Tashiro et al. / Hitachi Industrial Equipment Systems Co., Ltd. (Tokyo, JP)
A scroll fluid machine, comprising:…

Scroll Machine Having Axially Biased Scroll
US 08506271 B2, Aug. 13, 2013, Robert C. Stover et al. / Emerson Climate Technologies, Inc. (Sidney, US)
A compressor comprising:…

Scroll Pump Having Pockets Formed in an Axial End Face of a Scroll Wall
US 08747087 B2, June 10, 2014, Alan Ernest Kinnaird Holbrook et al. / Edwards Limited GB
A vacuum scroll pump comprising:…

Self-Sealing Mechanism for Scroll Compressor
US 08444403 B2, May 21, 2013, Yueh-Ju Tang / Industrial Technology Research Institute (Hsin-Chu, TW)
A self-sealing mechanism for a scroll compressor, disposed inside a frame…

Patentorg has 6 documents under With Mechanical Sealing Patents.

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