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:
Jan. 19, 1988
Filed:
Dec. 12, 1986
Applicant:
Inventor:
Bernd Moser, Hamm, DE;
Assignee:
Boge GmbH, Eitorf, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F15D / ; F16K / ;
U.S. Cl.
CPC ...
137599 ; 137601 ; 138 43 ;
Abstract
A throttle valve having a housing defining a cavity, with structures providing a flow channel within the cavity, and an inlet and outlet in communication with the flow channel. The throttle valve also includes a valve closure in the form of a plurality of individually-controlled electromagnets disposed in the housing cavity, with each having an armature projectable into the flow channel, so as to influence the cross section of the flow channel and thereby regulate the amount of fluid flow through the flow channel.