CA1276918C - Systeme debiteur de poudre - Google Patents

Systeme debiteur de poudre

Info

Publication number
CA1276918C
CA1276918C CA000497687A CA497687A CA1276918C CA 1276918 C CA1276918 C CA 1276918C CA 000497687 A CA000497687 A CA 000497687A CA 497687 A CA497687 A CA 497687A CA 1276918 C CA1276918 C CA 1276918C
Authority
CA
Canada
Prior art keywords
powder
hopper
auxiliary
primary
pump
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.)
Expired - Lifetime
Application number
CA000497687A
Other languages
English (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=CA1276918(C) "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
Application granted granted Critical
Publication of CA1276918C publication Critical patent/CA1276918C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Nozzles (AREA)
  • Air Transport Of Granular Materials (AREA)
CA000497687A 1984-12-13 1985-12-13 Systeme debiteur de poudre Expired - Lifetime CA1276918C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US681,502 1976-04-29
US68150284A 1984-12-13 1984-12-13

Publications (1)

Publication Number Publication Date
CA1276918C true CA1276918C (fr) 1990-11-27

Family

ID=24735542

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000497687A Expired - Lifetime CA1276918C (fr) 1984-12-13 1985-12-13 Systeme debiteur de poudre

Country Status (5)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666753A1 (fr) * 1990-09-18 1992-03-20 Sames Sa Dispositif d'alimentation d'un appareil de projection de poudre.
US5520735A (en) * 1992-06-30 1996-05-28 Nordson Corporation Nozzle assembly and system for applying powder to a workpiece
US5474609A (en) * 1992-06-30 1995-12-12 Nordson Corporation Methods and apparatus for applying powder to workpieces
DE19913448A1 (de) 1999-03-25 2000-09-28 Itw Gema Ag Pulverbehälter-Niveausondenvorrichtung
CN108545481B (zh) * 2018-05-30 2023-11-21 泰山石膏(陕西)有限公司 节能型干粉料供应系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1494061A (fr) * 1964-10-08 1967-09-08 R L U M G Automation Sa Perfectionnement aux dispositifs de projection de produits pulvérulents
BE790830A (fr) * 1971-11-02 1973-02-15 Nordson Corp Pulverisateur electrostatique
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
JPS58106322U (ja) * 1982-01-13 1983-07-20 新日本製鐵株式会社 微粉体の連続切出装置
JPS58135033A (ja) * 1982-02-03 1983-08-11 Nippon Steel Corp 微粉炭気送装置

Also Published As

Publication number Publication date
EP0185479A3 (en) 1987-10-07
DE3582411D1 (de) 1991-05-08
EP0185479A2 (fr) 1986-06-25
EP0185479B1 (fr) 1991-04-03
JPH075189B2 (ja) 1995-01-25
JPS61192620A (ja) 1986-08-27
AU568034B2 (en) 1987-12-10
AU5078985A (en) 1986-06-19

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Legal Events

Date Code Title Description
MKLA Lapsed