Gas control system
US-12025319-B2 · Jul 2, 2024 · US
Gas supply device
US2025264190A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2025264190-A1 |
| Application number | US-202519020015-A |
| Country | US |
| Kind code | A1 |
| Filing date | Jan 14, 2025 |
| Priority date | Feb 21, 2024 |
| Publication date | Aug 21, 2025 |
| Grant date | — |
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- Title
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- Abstract
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- Assignees and inventors
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- Key dates
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- First independent claim
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- CPC / IPC classifications
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Abstract
Official abstract text for this publication.
A gas supply device disclosed herein includes a connector attached to and detached from a main stop valve of a gas cartridge, an actuator, and a gas discharger. The actuator moves the connector closer to the main stop valve of the attached gas cartridge. The gas discharger blows gas to the tip of the connector before it is connected to the main stop valve. The gas supply device disclosed in the present specification blows gas to the tip of the connector prior to connecting the connector to the main stop valve to remove dust and the like adhering to the connector. Therefore, it is possible to suppress dust and the like entering the gas supply device.
First claim
Opening claim text (preview).
What is claimed is: 1 . A gas supply device that enables a gas cartridge to be mounted to the gas supply device, the gas cartridge storing a fuel gas and including a main stop valve that seals the fuel gas, and the gas supply device supplying the fuel gas in the gas cartridge to a gas utilization device and comprising: a connector attached to and detached from the main stop valve; an actuator that relatively moves the connector closer to the main stop valve of the gas cartridge mounted to the gas supply device; and a gas discharger that blows the gas to a tip of the connector before being connected to the main stop valve.
Assignees
Inventors
Classifications
Fuel cells · CPC title
Arrangement or mounting of valves (valves per se F16K {; snap-coupling of nipples F16L37/00}) · CPC title
for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use · CPC title
gaseous, e.g. CNG, GNC · CPC title
Hydrogen · CPC title
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Frequently asked questions
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- What does patent US2025264190A1 cover?
- A gas supply device disclosed herein includes a connector attached to and detached from a main stop valve of a gas cartridge, an actuator, and a gas discharger. The actuator moves the connector closer to the main stop valve of the attached gas cartridge. The gas discharger blows gas to the tip of the connector before it is connected to the main stop valve. The gas supply device disclosed in the…
- Who is the assignee on this patent?
- Toyota Motor Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification F17C7/00. Mapped technology areas include Mechanical Engineering.
- When was this patent published?
- Publication date Thu Aug 21 2025 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).