Cylinder head with annular valve for internal-combustion engine
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F16%3A00300991" target="_blank" >RIV/68407700:21220/16:00300991 - isvavai.cz</a>
Result on the web
<a href="http://pdfpiw.uspto.gov/.piw?docid=09297332&PageNum=1&IDKey=E24973F2FF76&HomeUrl=http://patft.uspto.gov/netahtml/PTO/patimg.htm" target="_blank" >http://pdfpiw.uspto.gov/.piw?docid=09297332&PageNum=1&IDKey=E24973F2FF76&HomeUrl=http://patft.uspto.gov/netahtml/PTO/patimg.htm</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Cylinder head with annular valve for internal-combustion engine
Original language description
A cylinder head for an internal combustion engine has a body, a rigid center spacedly surrounded by the body, an annular outer valve seat on the body, and an annular inner valve seat on the center. A ring-shaped valve has an outer seat face and an inner seat face and is displaceable along an axis into a closed position bearing on the outer valve seat with the outer seat face and on the inner valve seat with the inner seat face. The inner valve seat or outer valve seat is slidable axially. A seal member set in a groove in the center ot in the body engages the one slidable seat. At least one biasing member connected to the one slidable valve seat urges same toward the ring-shaped valve.
Czech name
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Czech description
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Classification
Type
P - Patent
CEP classification
JT - Propulsion, engines and fuels
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Patent/design ID
US 9297332 B2
Publisher
US001 -
Publisher name
United States Patent and Trademark Office (USPTO)
Place of publication
Alexandria
Publication country
US - UNITED STATES
Date of acceptance
Mar 29, 2016
Owner name
Knob Engines s.r.o.; Czech Technical University in Prague
Method of use
A - Výsledek využívá pouze poskytovatel
Usage type
A - K využití výsledku jiným subjektem je vždy nutné nabytí licence