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:
May. 28, 1991
Filed:
Aug. 16, 1989
Applicant:
Inventor:
Berndt Kulitzscher, Steinmark, DE;
Assignee:
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Primary Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
138 26 ; 138 30 ;
Abstract
In the device for the damping of pumps with intermittent delivery, a feed line (2) and a discharge line (3) for the medium to be delivered protrude into a slender tube (1), closed on both sides. The lines (2, 3) are led into the tube through one of the closed ends of the tube (1). In this arrangement, at least the outflow opening (8) for the discharge line (3) is arranged in the vicinity of the other closed end (9) of the tube.