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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.:

US 9550588 B1

PDFFull Text
Date of Patent:
Jan. 24, 2017

Filed:

May. 08, 2013

Welding device, use thereof as a control valve, and metering device

Applicant:

Sartorius Lab Instruments Gmbh & Co. KG, Goettingen, DE;

Inventors:

Michael Mueller, Goettingen, DE;

Swen Weitemeier, Loedingsen, DE;

Steffen Strietzel, Siemerode, DE;

Assignee:

Sartorius Lab Instruments GmbH & Co. KG, Goettingen, DE;

Attorney:

Edell, Shapiro & Finnan, LLC

Primary Examiner:

Stephen F Gerrity

Int. Cl.
CPC ...
B65B 3/28 (2006.01); G01G 17/06 (2006.01); B65B 51/10 (2006.01); B65B 57/14 (2006.01); B65B 3/00 (2006.01); B29C 65/02 (2006.01); B29C 65/74 (2006.01); B29C 65/00 (2006.01); G01G 17/04 (2006.01); A61M 39/14 (2006.01); A61M 39/18 (2006.01); B65B 7/14 (2006.01); B29C 65/04 (2006.01); B29C 65/06 (2006.01); B29C 65/08 (2006.01); B29C 65/14 (2006.01); B29C 65/18 (2006.01); B29C 65/30 (2006.01); B29L 23/00 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
B65B 3/28 (2013.01); A61M 39/146 (2013.01); A61M 39/18 (2013.01); B29C 65/02 (2013.01); B29C 65/743 (2013.01); B29C 65/7451 (2013.01); B29C 66/1122 (2013.01); B29C 66/4312 (2013.01); B29C 66/7392 (2013.01); B29C 66/81427 (2013.01); B29C 66/8322 (2013.01); B29C 66/8491 (2013.01); B29C 66/857 (2013.01); B29C 66/9161 (2013.01); B29C 66/91411 (2013.01); B29C 66/9241 (2013.01); B65B 3/003 (2013.01); B65B 7/14 (2013.01); B65B 51/10 (2013.01); B65B 57/145 (2013.01); G01G 17/04 (2013.01); G01G 17/06 (2013.01); B29C 65/04 (2013.01); B29C 65/06 (2013.01); B29C 65/08 (2013.01); B29C 65/14 (2013.01); B29C 65/1412 (2013.01); B29C 65/1425 (2013.01); B29C 65/18 (2013.01); B29C 65/30 (2013.01); B29C 66/71 (2013.01); B29C 66/81422 (2013.01); B29C 66/8242 (2013.01); B29C 66/8244 (2013.01); B29C 66/83221 (2013.01); B29L 2023/007 (2013.01); B29L 2031/7148 (2013.01); Y10T 156/12 (2015.01);
Abstract

A welding device for the sealing welding of thermopolastic hoses (), includes a clamping device () with at least two clamping jaws (), of which at least one is movable and between which a hose () which is to be welded can be clamped, wherein the clamping device () has a heating devices () which is coupled to a control unit () and is configured to heat the hose clamped between the clamping jaws (). The invention is distinguished in that the at least one movable clamping jaw () is actuable with a controllable, bidirectional actuator (-) which is coupled to the control unit () in such a manner that the clamping pressure acting on the hose () can be adjusted independently of the heating device.

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