Title:
ソレノイド弁用逆止弁および付属のソレノイド弁
Document Type and Number:
Japanese Patent JP6934332
Kind Code:
B2
Abstract:
A non-return valve for a solenoid valve includes a non-return valve seat and a movable closure element. The valve seat is arranged at an edge of a fluid channel. The movable closure element is configured to carry out a direction-orientated throughflow and sealing function. The closure element includes a sealing cone, an abutment base, and a resilient sealing ring. The sealing ring is arranged between the abutment base and the sealing cone. The abutment base forms, in the event of sealing, a support face for the resilient sealing ring. At an edge of the non-return valve seat there is a first support face which in the event of sealing forms with a second support face which is formed at the outer edge of the abutment base in the direction of the non-return valve seat a mechanical axial stop for the movable closure element.
Inventors:
Belmonte, Enrico
Buchenau, Ingo
Winkler, Martin
Hilden, Michael
Shepp, Rene
Weize, Thomas
Scheldorf, Torsten
Buchenau, Ingo
Winkler, Martin
Hilden, Michael
Shepp, Rene
Weize, Thomas
Scheldorf, Torsten
Application Number:
JP2017123359A
Publication Date:
September 15, 2021
Filing Date:
June 23, 2017
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
F16K15/06; B60T8/36; B60T15/36; F16K31/06
Domestic Patent References:
| JP2001187565A | ||||
| JP63152968U | ||||
| JP48100219U |
Foreign References:
| US20060081803 | ||||
| US20180010702 |
Attorney, Agent or Firm:
Oba Reiji
Hajime Takahashi
Hajime Takahashi