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. 28, 2020
Filed:
Jul. 28, 2017
Applicant:
Honeywell Technologies Sarl, Rolle, CH;
Inventor:
Pierre Friedrich, Binau, DE;
Assignee:
Honeywell Technologies SARL, Rolle, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E03B 7/07 (2006.01); E03C 1/10 (2006.01); E03C 1/02 (2006.01); F16K 15/06 (2006.01);
U.S. Cl.
CPC ...
E03B 7/077 (2013.01); E03C 1/023 (2013.01); E03C 1/106 (2013.01); E03C 1/108 (2013.01); B01D 2313/20 (2013.01); F16K 15/06 (2013.01); Y10T 137/87917 (2015.04);
Abstract
A pressure reducer for a system separator includes a seal element accommodated in a groove, which is subject on a first side to a pressure prevailing at an inlet-side connection stub of the system separator and on a second side to a pressure prevailing in an inlet chamber of the system separator. At least one recess is introduced into a wall delimiting the groove on the first side, into which recess the seal element partially enters, canceling out its sealing effect, when the pressure prevailing at the inlet-side connection stub falls below the pressure prevailing in the inlet chamber.