PATENT CLAIM ANALYSIS

Application Number: 15744493
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["137", "072000"]

Abstract:
The problem of the present invention relates to providing a valve device that, even in a case where the valve device is miniaturized, is capable of preventing a gas discharge valve from malfunctioning in response to the heat generated by an electromagnetic actuator. A valve device  100  includes: an opening and closing valve  130  that is arranged in a gas flow passage  120 ; and a fusible plug valve  160  that is provided with a valve body  161  operating in response to an increase in temperature of a gas, and discharges the gas to the outside of a high-pressure gas container  20 , wherein the valve body of the fusible plug valve is arranged on the upstream side in the gas flow passage than the opening and closing valve on a path through which the gas flows from the supply port  23  of the high-pressure gas container toward the fuel cell  10.

Claim (Index 5):
The valve device according to  claim 1 , wherein:\n the gas flow passage includes\n a first inflow opening that is communicated with the supply port, and \n a first flow passage that is communicated with the first inflow opening; \n the opening and closing valve includes\n a main valve to which a biasing force in a valve closing direction that closes the first flow passage is applied, and \n a pilot valve that generates a force against the biasing force in response to an operation of a plunger provided in the electromagnetic actuator, and moves the main valve in a valve opening direction that opens the first flow passage; \n the gas flow passage further includes\n a second inflow opening that is communicated with the supply port at a position different from a position of the first inflow opening, \n a pilot flow passage that connects a pilot chamber that is communicated with the first flow passage, and in which the pilot valve is arranged, and a valve chamber in which the main valve is arranged, and \n a second sub flow passage that connects the second inflow opening and the pilot flow passage on the upstream side than the pilot chamber; and \n the valve body of the gas discharge valve is arranged in the second sub flow passage.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 2.02564
- Patent Class: 137.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14328373', '13694653', '09545834', '10643925', '15579049']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8499832524001658
- 35 USC 102 Novelty (BERT): 0.4645755588948667
- Combined Prediction Score: 0.8114424830496358
- Mean Citation Score: 190.509904
- Max Citation Score: 196.95839
- Similarity Product: 151.67128102889598

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test