A HIGH PRESSURE GAS DISCHARGE VALVE FOR A FIRE-EXTINGUISHING OR EXPLOSION-PREVENTING SYSTEM
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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N/A
Issued Date -
Jun 21, 2012
app pub date -
Jun 22, 2010
filing date -
Jun 24, 2009
priority date (Note) -
Abandoned
status (Latency Note)
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Importance

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Abstract
A high pressure gas discharge valve for a fire-extinguishing or explosion-preventing system including: a valve body with a gas inlet channel and a gas outlet channel; a valve seat arranged between the channels; and a triggering chamber; a closing piston which is slidably movable within the valve body and has a first end portion forming a pressure surface in the triggering chamber, a second end portion forming a sealing surface, with which it can be sealingly pressed against the valve seat, and a pressure compensation channel via which the triggering chamber communicates with the inlet channel when the closing piston rests on the valve seat; a triggering port in communication with the triggering chamber, for connecting thereto a low pressure triggering device that is capable of generating a pressure drop in the triggering chamber; and a pressure-reducing valve for reducing a pressure of high pressure gas to a reduced pressure suitable for the low pressure triggering device.
First Claim
all claims..Other Claims data not available
Family
Country | kind | publication No. | Filing Date | Type | Sub-Type |
---|---|---|---|---|---|
WO | A1 | WO2010149639 | Jun 22, 2010 | Patent | Application |
Type : Patent Sub-Type : Application | |||||
INTERNATIONAL APPLICATION PUBLISHED WITH INTERNATIONAL SEARCH REPORT | A HIGH PRESSURE GAS DISCHARGE VALVE FOR A FIRE-EXTINGUISHING OR EXPLOSION-PREVENTING SYSTEM | Dec 29, 2010 | |||
EP | B1 | EP2445592 | Jun 22, 2010 | Patent | Grant |
Type : Patent Sub-Type : Grant | |||||
Patent | A HIGH PRESSURE GAS DISCHARGE VALVE FOR A FIRE-EXTINGUISHING OR EXPLOSION-PREVENTING SYSTEM | Jul 03, 2013 |
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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LUXEMBOURG PATENT COMPANY S A | 7440 LINTGEN |
International Classification(s)

- 2010 Application Filing Year
- F16K Class
- 1233 Applications Filed
- 809 Patents Issued To-Date
- 65.62 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Andreas, Thomas | Temmels, DE | 5 | 17 |
# of filed Patents : 5 Total Citations : 17 |
Cited Art Landscape
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Patent Citation Ranking
- 8 Citation Count
- F16K Class
- 7.40 % this patent is cited more than
- 13 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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