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AssigneeZF Friedrichshafen AG
InventorsKarlheinz Mayr, Markus Moosmann, Frank Hamma, Hubert Remmlinger
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A pressure control valve unit (10) for a fluid with at least one inlet area (P) and first and second outlet areas (A, T) which can be connected for fluid flow with one another by two mutually coupled seat valves (23, 24). An incoming fluid flow, from the inlet area (P) to the first and second outlet areas (A, T), can be adjusted by way of the first seat valve (23), and a fluid outflow, between the first and second outlet areas (A, T), can be adjusted by way of the second seat valve (24). In this case, a flow-guiding device (26) is arranged, upstream from the first seat valve (23) in the inlet area (P), and imposes a specific flow characteristic upon the inflowing fluid in the area of the first seat valve (23).
1-14. (canceled)
A pressure control valve unit (10) for a fluid, with at least one inlet area (P) and first and second outlet areas (A. T), which are fluidically connectable with one another by two mutually coupled seat valves (23, 24),
The pressure control valve unit (10) according to claim 28, wherein the electromagnet (12, 13, 14) comprises a proportional electromagnet.
A hydraulic pressure control valve unit (10) of a vehicle transmission with at least one inlet area (P) and first and second outlet areas (A, T), which are fluidically connectable with one another by two mutually coupled seat valves (23, 24),
A pressure control valve unit (10) for a fluid, the pressure control valve unit comprising:
Dependencies are inferred from the claim text.