Leakage detection device using siphon principle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9222848
APP PUB NO 20140007673A1
SERIAL NO

13922702

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Provided is a leakage detection device using siphon principle. The leakage detection device includes a water level measuring tube that has a closed lower end portion and includes a first inflow port through which leakage water flows, a water collection tank that accommodates the water level measuring tube, a discharging pipe that includes a first inducing pipe vertically disposed in the water level measuring tube, a connecting pipe extended from an upper end portion of the first inducing pipe through a sidewall of the water level measuring tube, and a second inducing pipe extended from one end portion of the connecting pipe to a lower side of the water collection tank, a lower end portion of the second inducing pipe being disposed lower in position than a lower end portion of the first inducing pipe, and a water level measurer that detects a level of the leakage water flowed into the water level measuring tube.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
KEPCO ENGINEERING & CONSTRUCTION COMPANY INCGYEONGSANGBUK-DO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Dae Gwan Gyeonggi-Do, KR 1 4

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jun 29, 2027
Fee Large entity fee small entity fee micro entity fee
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