Water jacket and method of manufacturing water jacket

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12130094
APP PUB NO 20230137009A1
SERIAL NO

17937783

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A water jacket includes a housing configured to be disposed on or adjacent to an outer periphery of a heat generating portion, and a coolant channel provided inside the housing. The coolant channel includes a plurality of main tubular channel portions that extend linearly and are configured to be arranged along and in proximity to the outer periphery of the heat generating portion, an inflow-side manifold portion that collectively connects upstream end portions of the main tubular channel portions and is configured to allow inflow of coolant, and an outflow-side manifold portion that collectively connects downstream end portions of the main tubular channel portions and is configured to allow outflow of the coolant. Each of the main tubular channel portions includes therein a vortex generation part that is disposed in proximity to the upstream end portion and configured to generate a vortex flow.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
HONDA MOTOR CO LTDTOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kimura, Yasunari Saitama, JP 36 219
Kobayashi, Takaaki Tokyo, JP 33 290
Todaka, Hirosumi Saitama, JP 12 2

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Apr 29, 2028
7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 29, 2032
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 29, 2036
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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