Title:
EXHAUST PRESSURE REGULATOR FOR FUEL CELL SYSTEM
Document Type and Number:
Japanese Patent JP2020095935
Kind Code:
A
Abstract:
To provide an exhaust pressure regulator that reduces flow noise of exhaust gas.SOLUTION: An exhaust pressure regulator according to the present invention for a fuel cell system includes a regulator provided to compress or expand a porous foam having a large number of pores (pores) installed inside an exhaust pipe in order to adjust the differential pressure between the porous foam, and exhaust gas flowing in the exhaust pipe.SELECTED DRAWING: Figure 1
Inventors:
HA KYOUNG KU
LEE BYEONG SEUNG
PARK JEONG HEE
LEE BYEONG SEUNG
PARK JEONG HEE
Application Number:
JP2019132980A
Publication Date:
June 18, 2020
Filing Date:
July 18, 2019
Export Citation:
Assignee:
HYUNDAI MOTOR COMPANY CO LTD
KIA MOTORS CORP
KIA MOTORS CORP
International Classes:
H01M8/04; F16K24/04
Domestic Patent References:
| JPS617679U | 1986-01-17 | |||
| JP2005038803A | 2005-02-10 | |||
| JPS5461325U | 1979-04-27 | |||
| JP2003294339A | 2003-10-15 | |||
| JP2006153160A | 2006-06-15 |
Foreign References:
| US4150696A | 1979-04-24 |
Attorney, Agent or Firm:
Hiroyuki Nagai
Yukitaka Nakamura
Satoru Asakura
Yukihiro Hotta
Takeshi Sekine
Yoshiki Kanagawa
Yukitaka Nakamura
Satoru Asakura
Yukihiro Hotta
Takeshi Sekine
Yoshiki Kanagawa