Title:
Slide ring seal
Document Type and Number:
Japanese Patent JP6256864
Kind Code:
B2
Abstract:
A slide ring seal has a slide ring, mounted in an axially movable manner, and a counterpart ring, wherein the slide ring and the counterpart ring each have sealing surfaces which bear against one another, wherein the sealing surface of the slide ring is situated opposite the sealing surface of the counterpart ring, and wherein the slide ring is pressed against the counterpart ring by a spring, wherein, with regard to refining and developing a slide ring seal of this type such that, while being inexpensive and easy to manufacture and having a construction involving a particularly small number of components, it seals off two chambers in a reliable and permanent manner, and the counterpart ring is formed in one piece with an axial projection which can be assigned to a shaft in order to fix the counterpart ring on the shaft.
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Inventors:
Seelen Neubearer
Claus Lang
Claus Lang
Application Number:
JP2016509302A
Publication Date:
January 10, 2018
Filing Date:
July 10, 2013
Export Citation:
Assignee:
NOK CORPORATION
International Classes:
F16J15/34
Domestic Patent References:
| JP57006161A | ||||
| JP2283972A | ||||
| JP7012237A |
Foreign References:
| GB2061411A | ||||
| US6007069 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Hiroyasu Ninomiya
Ueshima
Hiroyasu Ninomiya
Ueshima