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:
Jul. 17, 1979
Filed:
Sep. 12, 1977
Applicant:
Inventors:
Rudolf Moller, Hanover, DE;
Detlef Opel, Haste, DE;
Assignee:
WABCO Westinghouse GmbH, Hanover, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F15B / ;
U.S. Cl.
CPC ...
13759618 ; 13762566 ; 1376256 ;
Abstract
The invention relates to a variable throttle to control the removal of air from a control line which is alternately connected with an air-inlet conduit or with an air-outlet conduit by way of a multiple-way valve.