Fluid-pressure and analogous brake systems – Speed-controlled – Having a valve system responsive to a wheel lock signal
Patent
1989-12-11
1991-06-11
Butler, Douglas C.
Fluid-pressure and analogous brake systems
Speed-controlled
Having a valve system responsive to a wheel lock signal
303113, 439 34, B60T 834, B60T 1368, B60T 838, G05D 1620
Patent
active
050227173
ABSTRACT:
A valve block (10) includes fluid passages (12), valves (14), and connections (30,32,34) for fluid operated devices. Electromagnets (36) are attached to the valve block (10) for actuating the valves (14). A hood (40) covering the electromagnets (36) is placed on the valve block (10). An external plug group (42) is arranged at the hood (40) and comprises plugs (44) which are accessible from outside and serve for connection to sensors and the like. A second plug group (46) including plugs (48) is arranged within the hood (40), the plugs thereof being connected to the plugs (44) of the external plug group (42). A third plug group (50) including plugs (52) is arranged at the valve block (10), the plugs thereof being adapted for connection to the plugs (48) of the second plug group (46) by donning of the hood (40). The electromagnets (36) are connected to the plugs (52) of the third plug group (50) by a conductor arrangement (56). The hood (40) encloses a space (53) in which electronic components are received.
REFERENCES:
patent: 4561701 (1985-12-01), Fujii et al.
patent: 4690465 (1987-09-01), Takeda et al.
patent: 4697863 (1987-10-01), Galloway et al.
patent: 4705324 (1987-11-01), Kervagoret
patent: 4813448 (1989-03-01), Leiber
patent: 4929038 (1990-05-01), Reinartz et al.
Gilles Leo
Heibel Helmut
Butler Douglas C.
Lucas Industries Public Limited Company
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