DEPRESSURIZER
First Claim
1. A depressurizer mounted to a filling hose for filling hydrogen from a hydrogen filling apparatus to a vehicle.
1 Assignment
0 Petitions
Accused Products
Abstract
To provide a depressurizer with a function of depressurizing a filling hose separated from a filling device when a safety device (safety joint) operates (separates). A depressurizers (10, 11) according to the present invention are mounted to a filling hose (21) for filling hydrogen from a hydrogen filling apparatus (100) to a vehicle. In the present invention, it is preferable that on a main body portion (1) of the depressurizers (10, 11) is formed a depressurizing communication hole (1B) communicating with a hydrogen gas passage (1A); a plug (2) that can be inserted into the depressurizing communication hole (1B) is mounted; and on the depressurizing communication hole (1B) and the plug (2) are formed tapered portions (a pin tapered portion 2B of the plug 2 and a tapered portion 1BB of the depressurizing communication hole 1B) with complementary shapes.
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Citations
7 Claims
- 1. A depressurizer mounted to a filling hose for filling hydrogen from a hydrogen filling apparatus to a vehicle.
Specification