EP1020388A3 - Air passage switching and/or air control device - Google Patents

Air passage switching and/or air control device Download PDF

Info

Publication number
EP1020388A3
EP1020388A3 EP00100389A EP00100389A EP1020388A3 EP 1020388 A3 EP1020388 A3 EP 1020388A3 EP 00100389 A EP00100389 A EP 00100389A EP 00100389 A EP00100389 A EP 00100389A EP 1020388 A3 EP1020388 A3 EP 1020388A3
Authority
EP
European Patent Office
Prior art keywords
air
ejector
control device
passage switching
air passage
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.)
Granted
Application number
EP00100389A
Other languages
German (de)
French (fr)
Other versions
EP1020388B1 (en
EP1020388A2 (en
Inventor
Marc Hinz
Bernd Ullrich
Wolfgang Matthäus
Uwe Dr. Bäsel
Franz Vogel
Jens Gebel
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.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen AG
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 MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Priority to EP03027607A priority Critical patent/EP1398285B1/en
Publication of EP1020388A2 publication Critical patent/EP1020388A2/en
Publication of EP1020388A3 publication Critical patent/EP1020388A3/en
Application granted granted Critical
Publication of EP1020388B1 publication Critical patent/EP1020388B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/08—Separating articles from piles using pneumatic force
    • B65H3/0808—Suction grippers
    • B65H3/0891—Generating or controlling the depression
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/16—Controlling air-supply to pneumatic separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/40—Fluid power drive; Fluid supply elements
    • B65H2406/41—Valves
    • B65H2406/416—Check valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/40—Identification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/10—Speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Air Bags (AREA)
  • Air Conditioning Control Device (AREA)
  • Manipulator (AREA)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

The air control for an air consuming printer has a compressed air source to produce an overpressure air flow to an ejector of smaller inlet and larger outlet size during a cycle of the printing machine. There is a timed switchable closure valve between the air pressure source and the ejector. The valve controls the radial connection (7) of the ejector (3) with the ambient air and the outlet (5) of the ejector to a compressed air consumer.
EP00100389A 1999-01-15 2000-01-08 Air passage switching and/or air control device Expired - Lifetime EP1020388B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP03027607A EP1398285B1 (en) 1999-01-15 2000-01-08 Air passage switching and/or air control device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19901341A DE19901341B4 (en) 1999-01-15 1999-01-15 Air control and / or air control device
DE19901341 1999-01-15

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP03027607A Division EP1398285B1 (en) 1999-01-15 2000-01-08 Air passage switching and/or air control device

Publications (3)

Publication Number Publication Date
EP1020388A2 EP1020388A2 (en) 2000-07-19
EP1020388A3 true EP1020388A3 (en) 2001-05-23
EP1020388B1 EP1020388B1 (en) 2004-07-14

Family

ID=7894340

Family Applications (2)

Application Number Title Priority Date Filing Date
EP03027607A Expired - Lifetime EP1398285B1 (en) 1999-01-15 2000-01-08 Air passage switching and/or air control device
EP00100389A Expired - Lifetime EP1020388B1 (en) 1999-01-15 2000-01-08 Air passage switching and/or air control device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP03027607A Expired - Lifetime EP1398285B1 (en) 1999-01-15 2000-01-08 Air passage switching and/or air control device

Country Status (3)

Country Link
EP (2) EP1398285B1 (en)
AT (2) ATE285374T1 (en)
DE (3) DE19901341B4 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109661364A (en) * 2016-08-12 2019-04-19 曼罗兰纸张有限责任公司 Lateral paper aligning system

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006001988B4 (en) * 2005-02-01 2017-08-24 Heidelberger Druckmaschinen Ag Apparatus for timing of blowing or suction air in a sheet-processing machine
CN100572233C (en) 2005-02-01 2009-12-23 海德堡印刷机械股份公司 Be used for handling generation air blowing of machine beat ground or the air-breathing device that page or leaf is opened
DE102006016100A1 (en) * 2006-04-04 2007-10-18 Bdt Ag Pneumatic supplying and separating system for surface substrate or pile, has rear edge separator and transport device consists of automatically controllable pneumatics and automatically controllable motor
DE102007049155A1 (en) * 2007-10-13 2009-04-16 Oerlikon Leybold Vacuum Gmbh Air supply device for printing machines and printing machines
EP2441714B1 (en) 2010-10-15 2013-12-11 Protion GmbH Lifting sucker for a sheet processing machine, sheet processing machine
DE102010064064B4 (en) * 2010-12-23 2023-03-09 manroland sheetfed GmbH Sheet Alignment Procedure
DE102012103772A1 (en) * 2012-04-27 2013-10-31 Hans-Jürgen Kasprich Means for supplying a negative pressure consumer of a sheet-processing machine in a working cycle of the sheet-processing machine with negative pressure
US9133796B2 (en) 2013-03-08 2015-09-15 Ford Global Technologies, Llc Multi-path purge ejector system
DE102014116730A1 (en) 2013-11-16 2015-05-21 manroland sheetfed GmbH Air control for a suction head
DE102014116728A1 (en) 2013-11-16 2015-05-21 manroland sheetfed GmbH Air control for a suction head
DE102015103147A1 (en) * 2015-03-04 2016-09-08 Krones Aktiengesellschaft Handling device and method for receiving flat objects

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998448A (en) * 1974-10-31 1976-12-21 C. I. Industries, Inc. Continuous stack advancer for blank destacking
EP0503623A1 (en) * 1991-03-13 1992-09-16 Koenig & Bauer Aktiengesellschaft Device for regulating the air blast demand of the air nozzles of a sheet feeder in a rotary printing machine
DE4229834A1 (en) * 1991-09-06 1993-03-11 Smc Kk Electrical processing of vacuum pressure information for vacuum unit - comparing each value measured before connection to vacuum aperture with previously stored dual level value below maximum measured value
US5244242A (en) * 1990-01-24 1993-09-14 Mannesmann Aktiengesellschaft Manipulator with a suction gripper and method for handling and testing fluid-passing components
EP0872342A2 (en) * 1997-04-17 1998-10-21 MAN Roland Druckmaschinen AG Suction and/or blower system for a printing press
EP0872437A2 (en) * 1997-04-15 1998-10-21 Heidelberger Druckmaschinen Aktiengesellschaft Device for generating a vacuum

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988448A (en) * 1974-11-25 1976-10-26 Ciba-Geigy Corporation 1,4-Oxazepines as antidepressant agents
DE2637073A1 (en) * 1976-08-18 1978-02-23 Oppenweiler Binder & Co Maschb Sheet positioner for folding machines - has suction equipment for sheets connected to injector
DE19543440A1 (en) * 1995-11-22 1997-05-28 Roland Man Druckmasch Suction and / or blown air control

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998448A (en) * 1974-10-31 1976-12-21 C. I. Industries, Inc. Continuous stack advancer for blank destacking
US5244242A (en) * 1990-01-24 1993-09-14 Mannesmann Aktiengesellschaft Manipulator with a suction gripper and method for handling and testing fluid-passing components
EP0503623A1 (en) * 1991-03-13 1992-09-16 Koenig & Bauer Aktiengesellschaft Device for regulating the air blast demand of the air nozzles of a sheet feeder in a rotary printing machine
DE4229834A1 (en) * 1991-09-06 1993-03-11 Smc Kk Electrical processing of vacuum pressure information for vacuum unit - comparing each value measured before connection to vacuum aperture with previously stored dual level value below maximum measured value
EP0872437A2 (en) * 1997-04-15 1998-10-21 Heidelberger Druckmaschinen Aktiengesellschaft Device for generating a vacuum
EP0872342A2 (en) * 1997-04-17 1998-10-21 MAN Roland Druckmaschinen AG Suction and/or blower system for a printing press

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109661364A (en) * 2016-08-12 2019-04-19 曼罗兰纸张有限责任公司 Lateral paper aligning system

Also Published As

Publication number Publication date
EP1398285B1 (en) 2004-12-22
EP1020388B1 (en) 2004-07-14
EP1398285A1 (en) 2004-03-17
DE50009065D1 (en) 2005-01-27
DE50007028D1 (en) 2004-08-19
DE19901341A1 (en) 2000-07-27
ATE271009T1 (en) 2004-07-15
DE19901341B4 (en) 2005-07-21
EP1020388A2 (en) 2000-07-19
ATE285374T1 (en) 2005-01-15

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