The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 11, 1991
Filed:
Dec. 11, 1989
Helmut Heibel, Moschheim, DE;
Leo Gilles, Koblenz, DE;
Lucas Industries public limited company, Birmingham, GB;
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.