GB2010126A - Apparatus for electrostatically spraying powdered materials - Google Patents

Apparatus for electrostatically spraying powdered materials

Info

Publication number
GB2010126A
GB2010126A GB7835135A GB7835135A GB2010126A GB 2010126 A GB2010126 A GB 2010126A GB 7835135 A GB7835135 A GB 7835135A GB 7835135 A GB7835135 A GB 7835135A GB 2010126 A GB2010126 A GB 2010126A
Authority
GB
United Kingdom
Prior art keywords
reservoir
generator
housing
charge
place
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Withdrawn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
GB7835135A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB7835135A priority Critical patent/GB2010126A/en
Publication of GB2010126A publication Critical patent/GB2010126A/en
Withdrawn legal-status Critical Current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
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/053—Arrangements for supplying power, e.g. charging power
    • B05B5/0531—Power generators
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P20/00—Coating of foodstuffs; Coatings therefor; Making laminated, multi-layered, stuffed or hollow foodstuffs
    • A23P20/10—Coating with edible coatings, e.g. with oils or fats
    • A23P20/12—Apparatus or processes for applying powders or particles to foodstuffs, e.g. for breading; Such apparatus combined with means for pre-moistening or battering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/057—Arrangements for discharging liquids or other fluent material without using a gun or nozzle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/16—Arrangements for supplying liquids or other fluent material
    • B05B5/1691—Apparatus to be carried on or by a person or with a container fixed to the discharge device

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • General Preparation And Processing Of Foods (AREA)

Abstract

A powder distributor into which edible powdered material can be put for electrostatically spraying the material onto foodstuffs comprises a housing (10) having a detachable cup-shaped reservoir (42) secured thereto. The mechanism for securing the reservoir (42) in place includes an electrical connection (36, 38) which conveys electric charge from a generator unit (28) to an electrode plate (44) within the reservoir (42). The reservoir includes a spigot (46) having an annular depression (48) which is engaged by a resiliently biased conductive ball (36). This interengagement not only holds the reservoir (42) in place but also establishes the electrical path. A diode (56) is provided to remove unwanted charge of the incorrect polarity from the output of the generator. The housing, the reservoir, and the perforated reservoir cap (50) are formed from non-corrodable materials. The charge generator (28) is a piezo-electric crystal powered generator but may alternatively be a battery powered oscillator driven high tension unit, or a capacitor discharge circuit or induction coil circuit. Reservoirs containing different powders may be used with the same housing. <IMAGE>
GB7835135A 1977-08-31 1978-08-31 Apparatus for electrostatically spraying powdered materials Withdrawn GB2010126A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7835135A GB2010126A (en) 1977-08-31 1978-08-31 Apparatus for electrostatically spraying powdered materials

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3640777 1977-08-31
GB7835135A GB2010126A (en) 1977-08-31 1978-08-31 Apparatus for electrostatically spraying powdered materials

Publications (1)

Publication Number Publication Date
GB2010126A true GB2010126A (en) 1979-06-27

Family

ID=26263109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7835135A Withdrawn GB2010126A (en) 1977-08-31 1978-08-31 Apparatus for electrostatically spraying powdered materials

Country Status (1)

Country Link
GB (1) GB2010126A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044038A1 (en) * 1980-07-10 1982-01-20 Roederstein Spezialfabriken für Bauelemente der Elektronik und Kondensatoren der Starkstromtechnik GmbH Hand-held apparatus for electrostatically flocking objects
DE3026241A1 (en) * 1980-07-10 1982-02-04 Ernst Roederstein Spezialfabrik für Kondensatoren GmbH, 8300 Landshut Hand-held flocking appts. - is battery powered with HT generator
GB2128900A (en) * 1982-10-29 1984-05-10 Theoktiste Christofidis Ionising spray
EP0205134A1 (en) * 1985-06-08 1986-12-17 Endepols, K.-H. Apparatus for electrostatically applying liquids and solid matter
GB2240493A (en) * 1990-02-02 1991-08-07 Nevos Ltd Electrostatic flavouring apparatus
WO1996010459A2 (en) * 1994-10-04 1996-04-11 Imperial Chemical Industries Plc Electrostatic spraying of particulate material

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0044038A1 (en) * 1980-07-10 1982-01-20 Roederstein Spezialfabriken für Bauelemente der Elektronik und Kondensatoren der Starkstromtechnik GmbH Hand-held apparatus for electrostatically flocking objects
DE3026241A1 (en) * 1980-07-10 1982-02-04 Ernst Roederstein Spezialfabrik für Kondensatoren GmbH, 8300 Landshut Hand-held flocking appts. - is battery powered with HT generator
GB2128900A (en) * 1982-10-29 1984-05-10 Theoktiste Christofidis Ionising spray
EP0205134A1 (en) * 1985-06-08 1986-12-17 Endepols, K.-H. Apparatus for electrostatically applying liquids and solid matter
GB2240493A (en) * 1990-02-02 1991-08-07 Nevos Ltd Electrostatic flavouring apparatus
GB2240493B (en) * 1990-02-02 1994-06-22 Nevos Ltd Flavouring apparatus
WO1996010459A2 (en) * 1994-10-04 1996-04-11 Imperial Chemical Industries Plc Electrostatic spraying of particulate material
WO1996010459A3 (en) * 1994-10-04 1996-05-23 Ici Plc Electrostatic spraying of particulate material
AU711793B2 (en) * 1994-10-04 1999-10-21 Procter & Gamble Company, The Electrostatic spraying of particulate material
US6138671A (en) * 1994-10-04 2000-10-31 The Procter & Gamble Company Electrostatic spraying of particulate material
CN1074319C (en) * 1994-10-04 2001-11-07 普罗格特-甘布尔公司 Electrostatic spraying of particulate material

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)