Heat exchange – With vehicle feature – Heating and cooling
Reexamination Certificate
2005-05-31
2008-05-13
Ford, John K. (Department: 3744)
Heat exchange
With vehicle feature
Heating and cooling
C165S042000, C165S201000, C165S122000, C165S151000, C165S152000, C165S153000, C165S170000, C165S164000, C165S167000, C165S140000, C165S130000, C165S166000, C165S148000
Reexamination Certificate
active
07370691
ABSTRACT:
The invention relates to a heat exchanger of a plate-type construction having first flow channels for a first medium, each formed by a pair of plates, and having corrugated ribs, around which a second medium flows, arranged between neighboring plate pairs. In order to provide an improved heat exchanger which allows a more compact construction of the plant when used in a heating or air conditioning unit of a motor vehicle, it is proposed that the corrugated ribs and at least one of the neighboring plate pairs form second flow channels for the second medium and the second flow channels have a curved course, so that the second medium undergoes a change of flow direction on flowing through the heat exchanger.
REFERENCES:
patent: 629223 (1899-07-01), Walther
patent: 1170902 (1916-02-01), Harrison
patent: 1954556 (1934-04-01), Auman
patent: 2061100 (1936-11-01), Palmer
patent: 2117830 (1938-05-01), Van Der Beyl
patent: 2128763 (1938-08-01), Whitlark et al.
patent: 2169993 (1939-08-01), Booth
patent: 2354698 (1944-08-01), Norris
patent: 3428141 (1969-02-01), Forstner et al.
patent: 3490522 (1970-01-01), Bizzarro
patent: 3605882 (1971-09-01), Smith et al.
patent: 3800868 (1974-04-01), Berkowitz et al.
patent: 4362208 (1982-12-01), Hauser
patent: 5050486 (1991-09-01), Arold et al.
patent: 5180004 (1993-01-01), Nguyen
patent: 5511612 (1996-04-01), Tajima et al.
patent: 6161616 (2000-12-01), Haussmann
patent: 6360817 (2002-03-01), Brochin et al.
patent: 25 31 015 (1977-01-01), None
patent: 29 24 441 (1979-12-01), None
patent: 39 25 726 (1991-02-01), None
patent: 43 32 619 (1994-03-01), None
patent: 198 04 389 (1998-08-01), None
patent: 197 19 252 (1998-11-01), None
patent: 56-149585 (1981-11-01), None
patent: 60-149890 (1985-08-01), None
patent: 61027496 (1986-02-01), None
patent: 64056227 (1987-08-01), None
patent: 62-202997 (1987-09-01), None
patent: 03-133565 (1991-06-01), None
patent: 05-001890 (1993-01-01), None
patent: 09039553 (1997-02-01), None
patent: 09-323526 (1997-12-01), None
patent: 09323526 (1997-12-01), None
patent: 10016532 (1998-01-01), None
patent: 11101591 (1999-04-01), None
Klingler Dietrich
Voigt Klaus
BEHR GmbH & Co.
Foley & Lardner LLP
Ford John K.
LandOfFree
Heat exchanger and heating or air conditioning unit of a... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Heat exchanger and heating or air conditioning unit of a..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat exchanger and heating or air conditioning unit of a... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3981488