Patent · US Expired

Collant coupling for connecting coolant lines

US5653475A · kind A · utility

46Cited by

24References

20Claims

0Family size

Assignee

Kuehner GmbH & CIE · DE

Inventors

Ulrich Scheyhing · Winnenden, DE
Thomas Holzer · Shanghai, CN
Mathias Behr · Murrhardt, DE
Horst Hunn · Rochlitz, DE

Key dates

Filing date	Jun 7, 1996
Grant date	Aug 5, 1997
Priority date	—
Expiry date	Jun 7, 2016

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF25B41/40
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

In prior art coolant couplings, multiple parts are provided for guiding and supporting a connector plug in a connector sleeve and for sealing off the connection between the plug and the sleeve. According to the invention, the support function, sealing function and centering function in a connection between a plug and a sleeve of a coolant coupling are integrated in a single component in the form of an annular combination element.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.