Double-working-medium expander used for two-stage organic Rankine cycle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10801324
APP PUB NO 20180187549A1
SERIAL NO

15739760

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Single expander device working with two working media in a two-stage organic Rankine cycle, which has a cylinder body, a rotor disposed inside the cylinder body and provided with a number of slip sheets in a radial direction of the cylinder body, and a rotary shaft fixedly connected to the center of the rotor, with the outer profile of the cylinder body defined by two mathematical equations.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
TIANJIN UNIVERSITYWEIJIN ROAD NANKAI DISTRICT TIANJIN 300072

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Guangdai Tianjin, CN 1 0
Li, Xiaoya Tianjin, CN 5 25
Shi, Lingfeng Tianjin, CN 1 1
Shu, Gequn Tianjin, CN 7 3
Tian, Hua Tianjin, CN 38 59

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
7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 13, 2028
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 13, 2032
Fee Large entity fee small entity fee micro entity fee
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