Oblong or elliptical

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CPC
Y10S165/537

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YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S165/00Heat exchange

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Y10S165/537Oblong or elliptical

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Patents Grantslast 30 patents

Information Patent Grant
Heat exchanger with relatively flat fluid conduits
- Patent number 6,016,864
- Issue date Jan 25, 2000
- Heatcraft Inc.
- Young L. Bae
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Flat tube for heat exchanger and method for producing same
- Patent number 5,689,881
- Issue date Nov 25, 1997
- Zexel Corporation
- Soichi Kato
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger having a welded pipe which has a reduced wall thickn...
- Patent number 5,669,440
- Issue date Sep 23, 1997
- Behr GmbH & Co.
- Dieter Bauer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat exchanger tube and method of making the same
- Patent number 5,579,837
- Issue date Dec 3, 1996
- Ford Motor Company
- Wen F. Yu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Elongated heat exchanger tubes having internal stiffening structure
- Patent number 5,511,613
- Issue date Apr 30, 1996
- Hudson Products Corporation
- Walter Mohn
- F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents