Internal-combustion engines – Cooling – Automatic coolant flow control
Reexamination Certificate
2007-01-23
2007-01-23
Jiang, Chen Wen (Department: 3744)
Internal-combustion engines
Cooling
Automatic coolant flow control
C236S09300A, C165S041000, C137S887000
Reexamination Certificate
active
10842808
ABSTRACT:
A multiway valve has a valve housing arrangement (2, 34), in which a valve chamber (8) is formed, at least three main valve connections (3, 4, 5, 6) leading to the valve chamber (8), and a main valve member. The main valve member (1) can be brought into a plurality of valve member positions to interrupt and release the connection between the main valve connections (3, 4, 5, 6) and the valve chamber (8) as desired. At least two of the main valve connections (3, 4, 5, 6) are in connection with the valve chamber (8) in each valve member position of the main valve member (1). At least one auxiliary valve connection (32) leading to the valve chamber (8) and by an auxiliary valve member (28), which is associated with the auxiliary valve connection (32) and is adjustable for interrupting and releasing the connection between the auxiliary valve connection (32) and the valve chamber (8).
REFERENCES:
patent: 2277814 (1942-03-01), Booth
patent: 198 16 522 (1999-10-01), None
patent: 198 16 522 (1999-10-01), None
patent: 100 42 496 (2002-03-01), None
patent: 101 55 386 (2003-05-01), None
patent: 10155386 (2003-05-01), None
patent: 2 276 957 (1976-01-01), None
J. Eberspacher GmbH & Co. KG
Jiang Chen Wen
McGlew & Tuttle PC
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