JPS5745358A - Rotary type atomizing head of electrostatic painting device - Google Patents

Rotary type atomizing head of electrostatic painting device

Info

Publication number
JPS5745358A
JPS5745358A JP55121581A JP12158180A JPS5745358A JP S5745358 A JPS5745358 A JP S5745358A JP 55121581 A JP55121581 A JP 55121581A JP 12158180 A JP12158180 A JP 12158180A JP S5745358 A JPS5745358 A JP S5745358A
Authority
JP
Japan
Prior art keywords
inside surface
paint
rim part
along
edge
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.)
Pending
Application number
JP55121581A
Other languages
Japanese (ja)
Inventor
Eiji Saito
Michio Mitsui
Tomohiko Miyata
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.)
NIPPON RANZUBAAGU KK
Carlisle Fluid Technologies Ransburg Japan KK
Original Assignee
NIPPON RANZUBAAGU KK
Ransburg Japan Ltd
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 NIPPON RANZUBAAGU KK, Ransburg Japan Ltd filed Critical NIPPON RANZUBAAGU KK
Priority to JP55121581A priority Critical patent/JPS5745358A/en
Publication of JPS5745358A publication Critical patent/JPS5745358A/en
Pending 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
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
    • B05B5/0403—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces characterised by the rotating member
    • B05B5/0407—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces characterised by the rotating member with a spraying edge, e.g. like a cup or a bell
    • 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
    • B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
    • B05B5/0426—Means for supplying shaping gas

Landscapes

  • Electrostatic Spraying Apparatus (AREA)

Abstract

PURPOSE: To make the formation of beautiful paint films possible by increasing the tangential component of force of the centrifugal force acting upon the paint which is fed by flowing, along the inside surface shape of a rim part gradually from a base part to a tip part.
CONSTITUTION: The paint supplied from a paint supply tube 3 flows outward in a radial direction along the curved inside surface of a hub 2, from which it flows in the form of film along the inside surface of a rim part 1 and scatters from an edge 5. If the shape of the inside surface of the rim part 1 is made parabolic or hyperbolic, it turns out that the tengential centrifugal force increasing at all times until arriving at the edge 5 acts upon the paint supplied to the inside surface of the rim part 1. Therefore, the film-like flow of the paint flowing along the inside surface of the rim part 1 is spread uniformly and satisfactorily without causing stagnation. Finally, the uniform thin film is supplied to the bell edge 5, whereby ideal atomization is accomplished.
COPYRIGHT: (C)1982,JPO&Japio
JP55121581A 1980-09-02 1980-09-02 Rotary type atomizing head of electrostatic painting device Pending JPS5745358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55121581A JPS5745358A (en) 1980-09-02 1980-09-02 Rotary type atomizing head of electrostatic painting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55121581A JPS5745358A (en) 1980-09-02 1980-09-02 Rotary type atomizing head of electrostatic painting device

Publications (1)

Publication Number Publication Date
JPS5745358A true JPS5745358A (en) 1982-03-15

Family

ID=14814778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55121581A Pending JPS5745358A (en) 1980-09-02 1980-09-02 Rotary type atomizing head of electrostatic painting device

Country Status (1)

Country Link
JP (1) JPS5745358A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009005915A1 (en) * 2007-07-03 2009-01-08 Illinois Tool Works Inc. Spray device having a parabolic flow surface

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009005915A1 (en) * 2007-07-03 2009-01-08 Illinois Tool Works Inc. Spray device having a parabolic flow surface
JP2010535608A (en) * 2007-07-03 2010-11-25 イリノイ トゥール ワークス インコーポレイティド Spraying device having a parabolic flow surface
US8602326B2 (en) 2007-07-03 2013-12-10 David M. Seitz Spray device having a parabolic flow surface
CN104107768A (en) * 2007-07-03 2014-10-22 博兰智涂装控股公司 Spray Device Having A Parabolic Flow Surface
EP2170525B1 (en) * 2007-07-03 2018-05-16 Finishing Brands Holdings Inc. Spray device having a parabolic flow surface

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