ATE539262T1 - ELECTROPNEUMATIC HYBRID DRIVE - Google Patents

ELECTROPNEUMATIC HYBRID DRIVE

Info

Publication number
ATE539262T1
ATE539262T1 AT07786687T AT07786687T ATE539262T1 AT E539262 T1 ATE539262 T1 AT E539262T1 AT 07786687 T AT07786687 T AT 07786687T AT 07786687 T AT07786687 T AT 07786687T AT E539262 T1 ATE539262 T1 AT E539262T1
Authority
AT
Austria
Prior art keywords
drive unit
hybrid drive
electropneumatic
drive
pneumatic
Prior art date
Application number
AT07786687T
Other languages
German (de)
Inventor
Ruediger Neumann
Armin Hartmann
Johannes Volzer
Original Assignee
Festo Ag & Co Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Festo Ag & Co Kg filed Critical Festo Ag & Co Kg
Application granted granted Critical
Publication of ATE539262T1 publication Critical patent/ATE539262T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/088—Characterised by the construction of the motor unit the motor using combined actuation, e.g. electric and fluid actuation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Motor Or Generator Cooling System (AREA)

Abstract

Proposed is an electropneumatic hybrid drive (1) which has an electric drive unit (2) and a pneumatic drive unit (3) which interact at the drive output side. A peculiarity is that the exhaust air which is generated during the operation of the pneumatic drive unit (3) is at least partially conducted as cooling air through the electric drive unit (2). In this way, the power output of the hybrid drive (1) can be increased.
AT07786687T 2006-09-22 2007-08-16 ELECTROPNEUMATIC HYBRID DRIVE ATE539262T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006044954A DE102006044954A1 (en) 2006-09-22 2006-09-22 Electropneumatic hybrid drive
PCT/EP2007/007237 WO2008034503A1 (en) 2006-09-22 2007-08-16 Electropneumatic hybrid drive

Publications (1)

Publication Number Publication Date
ATE539262T1 true ATE539262T1 (en) 2012-01-15

Family

ID=38626752

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07786687T ATE539262T1 (en) 2006-09-22 2007-08-16 ELECTROPNEUMATIC HYBRID DRIVE

Country Status (5)

Country Link
EP (1) EP2047113B1 (en)
CN (1) CN101517247B (en)
AT (1) ATE539262T1 (en)
DE (1) DE102006044954A1 (en)
WO (1) WO2008034503A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009014670U1 (en) * 2009-10-30 2011-03-17 Tipper Tie Technopack Gmbh Positionable pneumatic cylinder
DE102014016337B3 (en) * 2014-11-05 2016-02-11 Audi Ag folding device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221928A1 (en) * 1982-06-11 1983-12-15 Kienzle Apparate Gmbh, 7730 Villingen-Schwenningen ELECTROPNEUMATIC PRE-CONTROL STAGE FOR A PNEUMATIC SERVO VALVE
US5449961A (en) * 1993-03-18 1995-09-12 Solar Turbines Incorporated Electric machine cooling system
GB9721850D0 (en) * 1997-10-16 1997-12-17 Normalair Garrett Ltd Motor cooling
US6138458A (en) * 1998-12-02 2000-10-31 Griffin; William S. Electro-pneumatic actuator and servo-valve for use therewith
CN1150099C (en) * 2000-12-08 2004-05-19 田晓虹 Gas-electricity power combined engine
US6959795B2 (en) * 2002-02-20 2005-11-01 Csa Engineering, Inc. Hybrid pneumatic-magnetic isolator-actuator
DE10244260A1 (en) * 2002-09-24 2004-04-01 Festo Ag & Co. Linear drive device
DE10327371B4 (en) * 2003-06-18 2005-07-14 Festo Ag & Co. Position control device for an electro-fluid power drive and method for position control

Also Published As

Publication number Publication date
CN101517247B (en) 2013-06-19
DE102006044954A1 (en) 2008-04-03
EP2047113B1 (en) 2011-12-28
EP2047113A1 (en) 2009-04-15
WO2008034503A1 (en) 2008-03-27
CN101517247A (en) 2009-08-26

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