Title:
PUMP SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/012988
Kind Code:
A3
Abstract:
The invention relates to a pump system comprising a vacuum pump (12) and a cooling element (18) connected to said vacuum pump (12). A coolant feed (20) and a coolant discharge (22) are connected to the cooling element (18) for the purpose of cooling said vacuum pump by virtue of receiving and discharging heat using a coolant. The coolant feed (20) and coolant discharge (22) are connected to a heat exchanger (24) such that heat is transferred from the coolant discharge (22) to said coolant feed (20).
Inventors:
DREIFERT THOMAS (DE)
MÜLLER ROLAND (DE)
PELIKAN MAX (DE)
SCHNEIDENBACH DANIEL (DE)
BEYER CHRISTIAN (DE)
MÜLLER ROLAND (DE)
PELIKAN MAX (DE)
SCHNEIDENBACH DANIEL (DE)
BEYER CHRISTIAN (DE)
Application Number:
PCT/EP2016/066786
Publication Date:
April 06, 2017
Filing Date:
July 14, 2016
Export Citation:
Assignee:
LEYBOLD GMBH (DE)
International Classes:
F04B39/06; F04C18/12; F04C18/16; F04C18/344; F04C29/04; F04D19/04; F04D29/58
Foreign References:
| DE10156179A1 | 2003-05-28 | |||
| US20060269424A1 | 2006-11-30 | |||
| EP2532895A1 | 2012-12-12 | |||
| EP2808421A1 | 2014-12-03 | |||
| JP2004200364A | 2004-07-15 | |||
| JPH05149287A | 1993-06-15 |
Attorney, Agent or Firm:
DOMPATENT VON KREISLER SELTING WERNER - PARTNERSCHAFT VON PATENTANWÄLTEN UND RECHTSANWÄLTEN MBB (DE)
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