Title:
CHECK VALVE AND BRAKE SYSTEM INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2021/210967
Kind Code:
A1
Abstract:
A check valve is disclosed. A check valve according to an embodiment of the present invention has a plurality of valve parts, each of which has an inner fluid path selectively opened/closed by means of an opening/closing member, and the plurality of valve parts are stacked in a line. In addition, the check valve further includes a cylinder-shaped valve housing of which one side is open, and thus each opening/closing member of the plurality of valve parts can be accommodated from the open one side of the valve housing.
Inventors:
KANG KIWON (KR)
Application Number:
PCT/KR2021/004858
Publication Date:
October 21, 2021
Filing Date:
April 19, 2021
Export Citation:
Assignee:
MANDO CORP (KR)
International Classes:
F16K27/02; B60T13/14; B60T13/68; F16K15/02; F16K27/00; F16K27/08
Foreign References:
| JPH0714183U | 1995-03-10 | |||
| KR20190136208A | 2019-12-10 | |||
| US20010038243A1 | 2001-11-08 | |||
| JPH1113929A | 1999-01-22 | |||
| KR20160090675A | 2016-08-01 | |||
| KR20130092045A | 2013-08-20 |
Other References:
See also references of EP 4137725A1
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (KR)
Download PDF: