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Title:
LUBRICANT FEEDING DEVICE
Document Type and Number:
Japanese Patent JP2000120987
Kind Code:
A
Abstract:

To provide a lubricant feeding device suitable for a machine not used in continuous operation.

This lubricant feeding device comprises a housing; and a cartouche, and a drive device by an electric motor having a drive shaft protruding to the under side of the housing and a control device 4 are disposed in the housing. The control device 4 is provided with a microcomputer controller 12 and a data memory 13, and the data memory holds a memory content regardless of a feed of the current of the microcomputer controller and reads and writes the memory content. The microcomputer controller is connected to a movement sensor 14 and a drive device 2 by the electric motor through an interface, and in this case, the elapsing part of a feed time during exchange of data between the microcomputer controller and the data memory and/or a total sum of all signals from the movement sensor is continuously stored as an operation value at the data memory.


Inventors:
MAY ANTON
RALF ALBERT
SCHEIT BERND
HELBIG CLAUS
BRAND STEFAN
SUSANNE BEHREND
Application Number:
JP1999000288567
Publication Date:
April 28, 2000
Filing Date:
October 08, 1999
Export Citation:
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Assignee:
PERMATEC GMBH & CO KG
International Classes:
F16N13/06; F16N7/38; F16N11/08; (IPC1-7): F16N13/06; F16N7/38
Attorney, Agent or Firm:
Mitsufumi Ezaki (3 others)