WO2006045300A3 - Vorgesteuertes ventil mit einem umschlossenen, magnetischen oder magnetisierbaren ventilkörper - Google Patents

Vorgesteuertes ventil mit einem umschlossenen, magnetischen oder magnetisierbaren ventilkörper Download PDF

Info

Publication number
WO2006045300A3
WO2006045300A3 PCT/DE2005/001940 DE2005001940W WO2006045300A3 WO 2006045300 A3 WO2006045300 A3 WO 2006045300A3 DE 2005001940 W DE2005001940 W DE 2005001940W WO 2006045300 A3 WO2006045300 A3 WO 2006045300A3
Authority
WO
WIPO (PCT)
Prior art keywords
clamping table
valve
valve body
vacuum
magnetisable
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/DE2005/001940
Other languages
English (en)
French (fr)
Other versions
WO2006045300A2 (de
Inventor
Guenther Zimmer
Martin Zimmer
Gotthilf Sturm
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Homag GmbH
Zimmer Germany GmbH
Original Assignee
Homag Holzbearbeitungssysteme GmbH
Zimmer Germany GmbH
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
Priority claimed from DE200410052947 external-priority patent/DE102004052947B4/de
Application filed by Homag Holzbearbeitungssysteme GmbH, Zimmer Germany GmbH filed Critical Homag Holzbearbeitungssysteme GmbH
Priority to EP05810754A priority Critical patent/EP1814697B1/de
Priority to AT05810754T priority patent/ATE482793T1/de
Priority to DE502005010320T priority patent/DE502005010320D1/de
Publication of WO2006045300A2 publication Critical patent/WO2006045300A2/de
Publication of WO2006045300A3 publication Critical patent/WO2006045300A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING, OR HOLDING
    • B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
    • B25B11/005—Vacuum work holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/086—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being movable and actuating a second magnet connected to the closing element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/383—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a piston
    • F16K31/3835—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a piston the discharge being effected through the piston and being blockable by a mechanically-actuated member making contact with the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Jigs For Machine Tools (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

Die Erfindung betrifft ein Ventil mit einem vorsteuernden magnetischen oder magnetisierbaren Vorsteuerventilglied (180) und einem Hauptventilglied (170) eines in einer Holzbearbeitungsmaschine verwendeten Vakuumsystems, wobei die Holzbearbeitungsmaschine einen mit mindestens einer Vakuumzone durchzogenen Spanntisch aufweist, der zwischen Vakuum führenden Kanälen und der Spanntischoberfläche mindestens eine dieses unter der Spanntischoberfläche sitzende Ventil aufnehmende Bohrung hat, wobei auf oder am Spanntisch ein das Werkstück tragender Saugadapter angeordnet ist, der in seiner der Spanntischoberfläche zugewandten Seite zumindest bereichsweise aus einem Werkstoff oder einer Vorrichtung besteht, der oder die das im unbetätigten Zustand geschlossene Ventil durch magnetische Wechselwirkung öffnet und dadurch den Saugadapter auf den Spanntisch und/oder das Werkstück auf den Saugadapter saugt.
PCT/DE2005/001940 2004-10-29 2005-10-28 Vorgesteuertes ventil mit einem umschlossenen, magnetischen oder magnetisierbaren ventilkörper Ceased WO2006045300A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP05810754A EP1814697B1 (de) 2004-10-29 2005-10-28 Vorgesteuertes ventil mit einem umschlossenen, magnetischen oder magnetisierbaren ventilkörper
AT05810754T ATE482793T1 (de) 2004-10-29 2005-10-28 Vorgesteuertes ventil mit einem umschlossenen, magnetischen oder magnetisierbaren ventilkörper
DE502005010320T DE502005010320D1 (de) 2004-10-29 2005-10-28 Vorgesteuertes ventil mit einem umschlossenen, magnetischen oder magnetisierbaren ventilkörper

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200410052947 DE102004052947B4 (de) 2003-05-30 2004-10-29 Vorgesteuertes Ventil mit einem umschlossenen, magnetischen oder magnetisierbaren Ventilkörper
DE102004052947.7 2004-10-29

Publications (2)

Publication Number Publication Date
WO2006045300A2 WO2006045300A2 (de) 2006-05-04
WO2006045300A3 true WO2006045300A3 (de) 2006-08-17

Family

ID=35708509

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2005/001940 Ceased WO2006045300A2 (de) 2004-10-29 2005-10-28 Vorgesteuertes ventil mit einem umschlossenen, magnetischen oder magnetisierbaren ventilkörper

Country Status (4)

Country Link
EP (1) EP1814697B1 (de)
AT (1) ATE482793T1 (de)
DE (1) DE502005010320D1 (de)
WO (1) WO2006045300A2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7819131B2 (en) 2005-02-14 2010-10-26 Cameron International Corporation Springless compressor valve
US9523436B2 (en) 2007-02-12 2016-12-20 Zahroof Valves, Inc. Valve assembly and system
GB2465704B (en) * 2007-08-13 2011-10-19 Cameron Int Corp Springless compressor valve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1444393A (en) * 1973-07-04 1976-07-28 Boc International Ltd Flow control valve
DE19613094A1 (de) * 1996-04-01 1997-10-02 Schmalz J Gmbh Magnetisches Strömungsventil
US6182955B1 (en) * 1998-07-03 2001-02-06 Alvin Jay Kimble Grid-lock vacuum clamping system
DE10241227C1 (de) * 2002-09-06 2003-08-14 Zimmer Gmbh Tech Werkstaetten Ventil mit einem magnetischen oder magnetisierbaren Ventilkörper

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1444393A (en) * 1973-07-04 1976-07-28 Boc International Ltd Flow control valve
DE19613094A1 (de) * 1996-04-01 1997-10-02 Schmalz J Gmbh Magnetisches Strömungsventil
US6182955B1 (en) * 1998-07-03 2001-02-06 Alvin Jay Kimble Grid-lock vacuum clamping system
DE10241227C1 (de) * 2002-09-06 2003-08-14 Zimmer Gmbh Tech Werkstaetten Ventil mit einem magnetischen oder magnetisierbaren Ventilkörper

Also Published As

Publication number Publication date
EP1814697A2 (de) 2007-08-08
DE502005010320D1 (de) 2010-11-11
EP1814697B1 (de) 2010-09-29
ATE482793T1 (de) 2010-10-15
WO2006045300A2 (de) 2006-05-04

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