EP0185479A3 - Powder delivery system - Google Patents

Powder delivery system Download PDF

Info

Publication number
EP0185479A3
EP0185479A3 EP85308678A EP85308678A EP0185479A3 EP 0185479 A3 EP0185479 A3 EP 0185479A3 EP 85308678 A EP85308678 A EP 85308678A EP 85308678 A EP85308678 A EP 85308678A EP 0185479 A3 EP0185479 A3 EP 0185479A3
Authority
EP
European Patent Office
Prior art keywords
delivery system
powder delivery
powder
delivery
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
EP85308678A
Other versions
EP0185479B1 (en
EP0185479A2 (en
Inventor
John Sharpless
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.)
Nordson Corp
Original Assignee
Nordson Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24735542&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0185479(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nordson Corp filed Critical Nordson Corp
Publication of EP0185479A2 publication Critical patent/EP0185479A2/en
Publication of EP0185479A3 publication Critical patent/EP0185479A3/en
Application granted granted Critical
Publication of EP0185479B1 publication Critical patent/EP0185479B1/en
Expired 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
    • 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
    • B05B7/1477—Arrangements for supplying particulate material means for supplying to several spray apparatus
EP19850308678 1984-12-13 1985-11-28 Powder delivery system Expired EP0185479B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68150284A 1984-12-13 1984-12-13
US681502 1984-12-13

Publications (3)

Publication Number Publication Date
EP0185479A2 EP0185479A2 (en) 1986-06-25
EP0185479A3 true EP0185479A3 (en) 1987-10-07
EP0185479B1 EP0185479B1 (en) 1991-04-03

Family

ID=24735542

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19850308678 Expired EP0185479B1 (en) 1984-12-13 1985-11-28 Powder delivery system

Country Status (5)

Country Link
EP (1) EP0185479B1 (en)
JP (1) JPH075189B2 (en)
AU (1) AU568034B2 (en)
CA (1) CA1276918C (en)
DE (1) DE3582411D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666753A1 (en) * 1990-09-18 1992-03-20 Sames Sa Feed device for a powder-spray apparatus
US5474609A (en) * 1992-06-30 1995-12-12 Nordson Corporation Methods and apparatus for applying powder to workpieces
US5520735A (en) * 1992-06-30 1996-05-28 Nordson Corporation Nozzle assembly and system for applying powder to a workpiece
DE19913448A1 (en) 1999-03-25 2000-09-28 Itw Gema Ag Powder container level probe device
CN108545481B (en) * 2018-05-30 2023-11-21 泰山石膏(陕西)有限公司 Energy-saving dry powder supply system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1494061A (en) * 1964-10-08 1967-09-08 R L U M G Automation Sa Improvement in spraying devices for powdery products
US3746254A (en) * 1971-11-02 1973-07-17 Nordson Corp Powder spray system
GB1521800A (en) * 1976-12-23 1978-08-16 Coors Container Co Powder feeder pick-up tube
US4380320A (en) * 1981-02-25 1983-04-19 Nordson Corporation Electrostatic powder spray gun nozzle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58106322U (en) * 1982-01-13 1983-07-20 新日本製鐵株式会社 Continuous cutting device for fine powder
JPS58135033A (en) * 1982-02-03 1983-08-11 Nippon Steel Corp Gas transport device of pulverized coal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1494061A (en) * 1964-10-08 1967-09-08 R L U M G Automation Sa Improvement in spraying devices for powdery products
US3746254A (en) * 1971-11-02 1973-07-17 Nordson Corp Powder spray system
GB1521800A (en) * 1976-12-23 1978-08-16 Coors Container Co Powder feeder pick-up tube
US4380320A (en) * 1981-02-25 1983-04-19 Nordson Corporation Electrostatic powder spray gun nozzle

Also Published As

Publication number Publication date
AU568034B2 (en) 1987-12-10
DE3582411D1 (en) 1991-05-08
AU5078985A (en) 1986-06-19
EP0185479B1 (en) 1991-04-03
JPH075189B2 (en) 1995-01-25
EP0185479A2 (en) 1986-06-25
JPS61192620A (en) 1986-08-27
CA1276918C (en) 1990-11-27

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