Control of the water economy of a cooling path

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11135631
APP PUB NO 20200376527A1
SERIAL NO

16771500

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

In a cooling path, hot rolled material composed of metal is cooled. The cooling path has a pump which extracts coolant from a coolant reservoir and feeds said coolant via a line system to a number of coolant outlets which are controlled by means of valves positioned upstream of the coolant outlets. A control device of the cooling path determines activation states (Ci) for the valves for a respective point in time taking into consideration coolant flows (Wi) which are intended to be discharged via the coolant outlets at the respective point in time, in conjunction with a working pressure (pA) of the coolant prevailing at the inlet side of the valve. By adding the coolant flows (Wi), said control device determines a total coolant flow (WG).

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
PRIMETALS TECHNOLOGIES GERMANY GMBH91058 ERLANGEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eder, Manfred Thalheim bei Wels, AT 5 22
Razinkov, Jurij Leonding, AT 2 0
Schlapak, Christian Leonding, AT 1 0
Weinzierl, Klaus Nuremberg, DE 41 206

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 5, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 5, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 5, 2033
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