Title:
圧力容器
Document Type and Number:
Japanese Patent JP7447875
Kind Code:
B2
Abstract:
Provided is a pressure vessel capable of adapting a release direction of gas in the pressure vessel (i.e., release-permitted direction) and a direction in which the gas in the pressure vessel should not be released (i.e., release-restricted direction) to an attitude of a vehicle or a surrounding environment. A release direction control unit is configured to variably change, with respect to the pressure vessel, a release direction of gas as a pressure relief valve opens, and without depending on an attitude of the pressure vessel, release the gas stored in the pressure vessel as the pressure relief valve opens (only) in the release-permitted direction set in advance with respect to a gravity direction, not in the release-restricted direction set in advance with respect to the gravity direction.
Inventors:
Chiaki Kataoka
Application Number:
JP2021110899A
Publication Date:
March 12, 2024
Filing Date:
July 02, 2021
Export Citation:
Assignee:
Toyota Motor Corporation
International Classes:
F17C13/04; B60K15/035
Domestic Patent References:
| JP2007106262A | ||||
| JP2009162255A |
Foreign References:
| CN115516243A |
Attorney, Agent or Firm:
Patent Attorney Corporation Hiraki International Patent Office