DE19913448A1 - Pulverbehälter-Niveausondenvorrichtung - Google Patents

Pulverbehälter-Niveausondenvorrichtung

Info

Publication number
DE19913448A1
DE19913448A1 DE19913448A DE19913448A DE19913448A1 DE 19913448 A1 DE19913448 A1 DE 19913448A1 DE 19913448 A DE19913448 A DE 19913448A DE 19913448 A DE19913448 A DE 19913448A DE 19913448 A1 DE19913448 A1 DE 19913448A1
Authority
DE
Germany
Prior art keywords
powder
proximity sensor
powder container
membrane
level probe
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Withdrawn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
DE19913448A
Other languages
German (de)
English (en)
Inventor
Guido Rutz
Hanspeter Michael
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.)
Gema Switzerland GmbH
Original Assignee
Gema Switzerland 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 Gema Switzerland GmbH filed Critical Gema Switzerland GmbH
Priority to DE19913448A priority Critical patent/DE19913448A1/de
Priority to JP2000607759A priority patent/JP4494647B2/ja
Priority to DE50001974T priority patent/DE50001974D1/de
Priority to EP00905033A priority patent/EP1169132B1/de
Priority to PCT/EP2000/000950 priority patent/WO2000058015A1/de
Priority to US09/937,218 priority patent/US6634227B1/en
Publication of DE19913448A1 publication Critical patent/DE19913448A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/14—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas designed for spraying particulate materials
    • B05B7/1404—Arrangements for supplying particulate material
    • B05B7/1472—Powder extracted from a powder container in a direction substantially opposite to gravity by a suction device dipped into the powder
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
    • G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
    • G01F23/161—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid for discrete levels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
    • G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
    • G01F23/164—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid using a diaphragm, bellow as transmitting element
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Thermal Sciences (AREA)
  • Nozzles (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Coating Apparatus (AREA)
DE19913448A 1999-03-25 1999-03-25 Pulverbehälter-Niveausondenvorrichtung Withdrawn DE19913448A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE19913448A DE19913448A1 (de) 1999-03-25 1999-03-25 Pulverbehälter-Niveausondenvorrichtung
JP2000607759A JP4494647B2 (ja) 1999-03-25 2000-02-07 粉末容器レベル探査装置
DE50001974T DE50001974D1 (de) 1999-03-25 2000-02-07 Niveausonde für pulverbehälter
EP00905033A EP1169132B1 (de) 1999-03-25 2000-02-07 Niveausonde für pulverbehälter
PCT/EP2000/000950 WO2000058015A1 (de) 1999-03-25 2000-02-07 Niveausonde für pulverbehälter
US09/937,218 US6634227B1 (en) 1999-03-25 2000-02-07 Level probe for powder container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19913448A DE19913448A1 (de) 1999-03-25 1999-03-25 Pulverbehälter-Niveausondenvorrichtung

Publications (1)

Publication Number Publication Date
DE19913448A1 true DE19913448A1 (de) 2000-09-28

Family

ID=7902306

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19913448A Withdrawn DE19913448A1 (de) 1999-03-25 1999-03-25 Pulverbehälter-Niveausondenvorrichtung
DE50001974T Expired - Lifetime DE50001974D1 (de) 1999-03-25 2000-02-07 Niveausonde für pulverbehälter

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE50001974T Expired - Lifetime DE50001974D1 (de) 1999-03-25 2000-02-07 Niveausonde für pulverbehälter

Country Status (5)

Country Link
US (1) US6634227B1 (enExample)
EP (1) EP1169132B1 (enExample)
JP (1) JP4494647B2 (enExample)
DE (2) DE19913448A1 (enExample)
WO (1) WO2000058015A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007040154A1 (de) * 2007-08-24 2009-05-07 Dürr Systems GmbH Verfahren zur Versorgung einer Beschichtungsanlage mit einem partikelförmigen Hilfsmaterial
DE102014215338A1 (de) * 2014-08-04 2016-02-04 Gema Switzerland Gmbh Pulverabgabevorrichtung und Pulverbeschichtungsanlage zum Pulversprühbeschichten von Gegenständen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7398690B1 (en) * 2006-04-07 2008-07-15 Lockheed Martin Corporation Acoustic pressure sensor
CN102179326B (zh) * 2011-04-29 2012-08-22 厦门大学 连续工作可控静电喷射装置
NO345733B1 (en) * 2020-03-04 2021-07-05 Thorium Holding As Pneumatic level measurement system and method for measurement of powder material in a container.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3905236A1 (de) * 1988-02-26 1989-10-05 Castolin Sa Vorrichtung zum thermischen spritzen von pulverfoermigen werkstoffen
EP0452635B1 (de) * 1990-04-14 1993-12-15 ITW Gema AG Pneumatische Pulvertransportvorrichtung
DE19611533A1 (de) * 1996-03-23 1997-09-25 Gema Volstatic Ag Vorrichtung zur Pulverbeschichtung
DE19808765A1 (de) * 1998-03-02 1999-09-16 Wagner Int Pulverbeschichtungsanlage und -verfahren zum Speisen und Mischen von Pulver in einer Beschichtungsanlage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3650436A (en) 1970-01-19 1972-03-21 Combustion Eng Pneumatic conveyor and blender
DE3204881A1 (de) * 1982-02-12 1983-08-25 Trützschler GmbH & Co KG, 4050 Mönchengladbach Elektronischer druckschalter, insbesondere als messglied fuer die erfassung von druckschwankungen in textilmaschinen
EP0185479B1 (en) 1984-12-13 1991-04-03 Nordson Corporation Powder delivery system
CA1251245A (en) 1985-05-08 1989-03-14 Jaroslav Kopernicky Particulate material loader
DE4121455C2 (de) * 1991-06-28 1994-10-27 Wagner Int Einrichtung zum Speisen von Pulverbeschichtungsgeräten mit einem Pulver-Luft-Gemisch
US5474609A (en) 1992-06-30 1995-12-12 Nordson Corporation Methods and apparatus for applying powder to workpieces
US5905212A (en) * 1997-06-04 1999-05-18 Continental Emsco Company Load and deflection measurement system for elastomeric bearings

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3905236A1 (de) * 1988-02-26 1989-10-05 Castolin Sa Vorrichtung zum thermischen spritzen von pulverfoermigen werkstoffen
EP0452635B1 (de) * 1990-04-14 1993-12-15 ITW Gema AG Pneumatische Pulvertransportvorrichtung
DE19611533A1 (de) * 1996-03-23 1997-09-25 Gema Volstatic Ag Vorrichtung zur Pulverbeschichtung
DE19808765A1 (de) * 1998-03-02 1999-09-16 Wagner Int Pulverbeschichtungsanlage und -verfahren zum Speisen und Mischen von Pulver in einer Beschichtungsanlage

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007040154A1 (de) * 2007-08-24 2009-05-07 Dürr Systems GmbH Verfahren zur Versorgung einer Beschichtungsanlage mit einem partikelförmigen Hilfsmaterial
US8584616B2 (en) 2007-08-24 2013-11-19 Durr Systems Gmbh Method for supplying a coating system with a particulate auxiliary material
DE102014215338A1 (de) * 2014-08-04 2016-02-04 Gema Switzerland Gmbh Pulverabgabevorrichtung und Pulverbeschichtungsanlage zum Pulversprühbeschichten von Gegenständen
DE102014215338B4 (de) * 2014-08-04 2016-03-31 Gema Switzerland Gmbh Pulverabgabevorrichtung und Pulverbeschichtungsanlage zum Pulversprühbeschichten von Gegenständen
US10406544B2 (en) 2014-08-04 2019-09-10 Gema Switzerland Gmbh Powder-dispensing device and powder-coating installation for spraying articles with a powder coating
US11033916B2 (en) 2014-08-04 2021-06-15 Gema Switzerland Gmbh Powder-dispensing device and powder-coating installation for spraying articles with a powder coating

Also Published As

Publication number Publication date
US6634227B1 (en) 2003-10-21
DE50001974D1 (de) 2003-06-05
EP1169132A1 (de) 2002-01-09
JP2002539938A (ja) 2002-11-26
EP1169132B1 (de) 2003-05-02
JP4494647B2 (ja) 2010-06-30
WO2000058015A1 (de) 2000-10-05

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8141 Disposal/no request for examination