Induction heating device, sleeve element and method for a wear protection of a magnetic flux conducting element by the sleeve element

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12010783
SERIAL NO

17528798

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

An induction heating device for a shrink-clamping and/or unshrink-unclamping of tools into and/or out of a tool holder has an induction heating unit having at least one induction coil configured to thermally expand at least a portion of the tool holder arranged in a receiving region of the induction heating unit. The induction heating device further has at least one magnetic flux conducting unit for a conduction of a magnetic flux generated by the induction coil, the magnetic flux conducting unit having at least one magnetic flux conducting element. The induction heating device further has a sleeve element, arranged on the magnetic flux conducting element and covering the magnetic flux conducting element on at least one side of the magnetic flux conducting element that faces toward the receiving region in at least one operating state of the magnetic flux conducting unit.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
E ZOLLER GMBH & CO KG EINSTELL- UND MESSGERAETEGOTTLIEB-DAIMLER-STR 19 PLEIDELSHEIM 74385

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pfau, Christian Ingersheim, DE 21 35
Zoller, Alexander Pleidelsheim, DE 26 13

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 Dec 11, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Dec 11, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Dec 11, 2035
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