Title:
EXTRUDER-GEAR PUMP-ASSEMBLY
Document Type and Number:
Japanese Patent JP2008023995
Kind Code:
A
Abstract:
To provide an extruder-gear pump-assembly which is used for a wrapping technique or the like, and can eliminate the "jamming" of the extruder or the gear pump.
This extruder-gear pump-assembly keeps an extruder and/or a gear pump 10 equipped with a cooling passage 18 as a part of a cooling apparatus 50. The extruder-gear pump-assembly is equipped with a switching apparatus for the cooling apparatus 50 which can switch the temperature of a coolant in the cooling passage 18 from a higher temperature to a lower temperature.
Inventors:
UPHUS REINHARD
Application Number:
JP2007186374A
Publication Date:
February 07, 2008
Filing Date:
July 17, 2007
Export Citation:
Assignee:
VMI AZ EXTRUSION GMBH
International Classes:
B29C48/12; B29C48/37; B29D30/62; B29C48/06; B29L30/00
Domestic Patent References:
| JPH1199555A | 1999-04-13 | |||
| JPH10141247A | 1998-05-26 |
Attorney, Agent or Firm:
Haruo Hamada