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. 14, 1992
Filed:
Nov. 08, 1990
Hartmut Schindler, Albstadt, DE;
SIPRA Patententwicklungs-u.Beteiligungsgesellschaft mbH, Albstadt, DE;
Abstract
The invention relates to a circular knitting machine comprising a carrier for knitting implements, a cam arrangement and a heat exchange apparatus, and a provision of uniform temperature conditions on a circular knitting machine of that kind. The heat exchange apparatus comprises two circuits of which one is associated with the carrier and the other with the cam arrangement and which have a liquid heat exchange agent, preferably water, flowing through them. The uniform temperature conditions are achieved by the heat exchange output of at least one circuit being so controlled that substantially the same temperature difference obtains between the carrier and the cam arrangement in all operating conditions of the circular knitting machines.