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. 29, 2002
Filed:
Jul. 20, 2000
Applicant:
Inventors:
Rudolf Brunner, Baldham, DE;
Martin Heusser, Munich, DE;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
F16K 1/14 ;
U.S. Cl.
CPC ...
F16K 1/14 ;
Abstract
A seated valve comprising a housing and a valve seat, a cylinder bushing for an actuation and a closure element provided in a bore of said housing, said closure element being adjustable in relation to said valve seat by means of the actuator, said closure element being a full sphere having a concentric waist portion the diameter of which being larger than the diameter of said valve seat but smaller than the inner guiding diameter of said cylinder bushing, which guiding diameter of said cylinder bushing being smaller than the diameter of said full sphere, such that said closure element can be inserted into or removed from said cylinder bushing from the out side of said housing.