Title:
DISCHARGE VALVE, BOOSTING PUMP, AND HYDROGEN DELIVERY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/042883
Kind Code:
A1
Abstract:
According to the present invention, provided in a discharge valve, a boosting pump, and a hydrogen delivery system are: a casing with which a fluid inflow hole and a fluid discharge hole individually connect, and which has a storage space portion connecting with the fluid discharge hole; a valve seat that is provided in the storage space portion, and has an inflow port connecting with the fluid inflow hole and a discharge port connecting with the fluid discharge hole; a valve body that is supported so as to be freely movable between a closing position that closes the inflow port and an opening position that opens the inflow port in the storage space portion; and a first connection portion that connects the fluid discharge hole and an arrangement space portion that is on the opposite side of the fluid inflow hole with respect to the valve body in the storage space portion.
Inventors:
HARADA MOTOSHI (JP)
NAKAMICHI KENJI (JP)
KIHARA YUICHI (JP)
ASAI HIDEAKI (JP)
MITSUDA KIMIHIKO (JP)
NAKAMICHI KENJI (JP)
KIHARA YUICHI (JP)
ASAI HIDEAKI (JP)
MITSUDA KIMIHIKO (JP)
Application Number:
PCT/JP2023/025239
Publication Date:
February 29, 2024
Filing Date:
July 07, 2023
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
F16K15/04; B60L50/72; F04B15/06
Foreign References:
| JP2007303406A | 2007-11-22 | |||
| JP2010190279A | 2010-09-02 | |||
| JP2004092712A | 2004-03-25 | |||
| JP2010043708A | 2010-02-25 | |||
| US20170037824A1 | 2017-02-09 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
Download PDF: