EP1072706A3 - Monitoring device for looms with flexible pressure hoses - Google Patents

Monitoring device for looms with flexible pressure hoses Download PDF

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Publication number
EP1072706A3
EP1072706A3 EP00112138A EP00112138A EP1072706A3 EP 1072706 A3 EP1072706 A3 EP 1072706A3 EP 00112138 A EP00112138 A EP 00112138A EP 00112138 A EP00112138 A EP 00112138A EP 1072706 A3 EP1072706 A3 EP 1072706A3
Authority
EP
European Patent Office
Prior art keywords
pressure hoses
looms
monitoring device
flexible pressure
weft insertion
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.)
Withdrawn
Application number
EP00112138A
Other languages
German (de)
French (fr)
Other versions
EP1072706A2 (en
Inventor
Peter D. Dornier
Herbert Müller
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.)
Lindauer Dornier GmbH
Original Assignee
Lindauer Dornier 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
Application filed by Lindauer Dornier GmbH filed Critical Lindauer Dornier GmbH
Publication of EP1072706A2 publication Critical patent/EP1072706A2/en
Publication of EP1072706A3 publication Critical patent/EP1072706A3/en
Withdrawn legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/18—Automatic stop motions
    • D03D51/44—Automatic stop motions acting on defective operation of loom mechanisms
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed

Abstract

Um auf Webmaschinen mit fluidischem Schussfadeneintrag das Herstellen fehlerhaften Gewebes zu vermeiden, besteht das Erforderniss, die Funktionstüchtigkeit der in dem Eintragssystem verwendeten Bauteile permanent zu überwachen.
Solche Bauteile sind z.B. die von den Magnetventilen (3) zu den Schussfadeneintragsdüsen (4,5) führenden Druckschläuche (8).
Die erfindungsgemäße Lösung offenbart, wie und wodurch die Überwachung der Druckschläuche (8) erfolgt.

Figure 00000001
In order to avoid the production of defective fabric on weaving machines with fluidic weft insertion, there is a requirement to constantly monitor the functionality of the components used in the insertion system.
Such components are, for example, the pressure hoses (8) leading from the solenoid valves (3) to the weft insertion nozzles (4, 5).
The solution according to the invention discloses how and by which the pressure hoses (8) are monitored.
Figure 00000001
EP00112138A 1999-07-30 2000-06-06 Monitoring device for looms with flexible pressure hoses Withdrawn EP1072706A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19936071 1999-07-30
DE19936071A DE19936071C1 (en) 1999-07-30 1999-07-30 Jet loom pressure hoses have fitted electrical conductors where the current flow is interrupted on a hose failure and the loom control immediately transmits a loom stop signal

Publications (2)

Publication Number Publication Date
EP1072706A2 EP1072706A2 (en) 2001-01-31
EP1072706A3 true EP1072706A3 (en) 2003-08-27

Family

ID=7916734

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00112138A Withdrawn EP1072706A3 (en) 1999-07-30 2000-06-06 Monitoring device for looms with flexible pressure hoses

Country Status (4)

Country Link
US (1) US6186191B1 (en)
EP (1) EP1072706A3 (en)
JP (1) JP2001064851A (en)
DE (1) DE19936071C1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060045749A1 (en) * 2004-08-30 2006-03-02 Powermate Corporation Air compressor utilizing an electronic control system
US7481627B2 (en) * 2004-08-30 2009-01-27 Mat Industries Llc Air compressor tools that communicate with an air compressor
US20060125493A1 (en) * 2004-12-13 2006-06-15 Materials Modification, Inc. Corrosion sensor and method of monitoring corrosion
DE102012208158B3 (en) * 2012-05-15 2013-09-05 Lindauer Dornier Gmbh Air jet loom with a device for compressed air supply
DE202016100111U1 (en) * 2016-01-13 2017-04-20 J. Schmalz Gmbh Plant for handling workpieces
US10933634B2 (en) 2016-08-03 2021-03-02 Hewlett-Packard Development Company, L.P. Conductive wire disposed in a layer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185650A1 (en) * 1984-12-21 1986-06-25 VOEST-ALPINE Aktiengesellschaft Hose, especially a hydraulic-pressure hose
DE4136190A1 (en) * 1991-11-02 1993-05-06 Ulrich Dipl.-Ing. Ballhausen Recognising and diagnosing faults in airjet loom compression system - using subsidiary jets across loom, connected to air receiver, supplying signal to controller which can stop the loom
WO1995031665A1 (en) * 1994-05-12 1995-11-23 Btr Plc Hose with wear indicator
DE19723001A1 (en) * 1997-06-02 1998-12-03 Alexander Jeschke Method to detect kink, depression or air hole in hose carrying medium

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US646886A (en) * 1899-11-09 1900-04-03 Benjamin L Stowe Electric signaling device for hydraulic hose.
US3845657A (en) * 1972-02-04 1974-11-05 Westinghouse Electric Corp Surveillance system including means for detecting impending failure in high pressure, high temperature fluid conducting pipes
DE3843683A1 (en) * 1988-12-23 1990-06-28 Dornier Gmbh Lindauer Weft thread monitor for air weaving machines
USH1057H (en) * 1990-05-31 1992-05-05 Conductive hose
US5295515A (en) * 1991-02-25 1994-03-22 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Apparatus for controlling weft insertion in jet loom
JP2898773B2 (en) * 1991-03-08 1999-06-02 津田駒工業株式会社 Jet loom weft insertion control device
NL1004173C2 (en) * 1996-10-02 1998-04-06 Te Strake Bv Weaving device.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0185650A1 (en) * 1984-12-21 1986-06-25 VOEST-ALPINE Aktiengesellschaft Hose, especially a hydraulic-pressure hose
DE4136190A1 (en) * 1991-11-02 1993-05-06 Ulrich Dipl.-Ing. Ballhausen Recognising and diagnosing faults in airjet loom compression system - using subsidiary jets across loom, connected to air receiver, supplying signal to controller which can stop the loom
WO1995031665A1 (en) * 1994-05-12 1995-11-23 Btr Plc Hose with wear indicator
DE19723001A1 (en) * 1997-06-02 1998-12-03 Alexander Jeschke Method to detect kink, depression or air hole in hose carrying medium

Also Published As

Publication number Publication date
US6186191B1 (en) 2001-02-13
DE19936071C1 (en) 2000-09-07
EP1072706A2 (en) 2001-01-31
JP2001064851A (en) 2001-03-13

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