Pumps – Combined
Reexamination Certificate
2006-04-11
2010-06-22
Kramer, Devon C (Department: 3746)
Pumps
Combined
C392S459000, C219S201000, C219S536000, C219S542000
Reexamination Certificate
active
07740457
ABSTRACT:
A device for delivery of flowable media, especially of lubricants, includes a pump (1) driven by a motor and forming a component of a line system. At least one heating element (21) activated by energy supply is located outside of the housing (3) of the pump (1) in a position enabling heat transfer to the housing (3).
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patent: 1 741 931 (2007-01-01), None
Bertheaud Peter J
Hydac System GmbH
Kramer Devon C
Roylance Abrams Berdo & Goodman L.L.P.
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