JPS55119459A - Flux coating method - Google Patents

Flux coating method

Info

Publication number
JPS55119459A
JPS55119459A JP2809779A JP2809779A JPS55119459A JP S55119459 A JPS55119459 A JP S55119459A JP 2809779 A JP2809779 A JP 2809779A JP 2809779 A JP2809779 A JP 2809779A JP S55119459 A JPS55119459 A JP S55119459A
Authority
JP
Japan
Prior art keywords
flux
mist
air
soldered
sucked
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
JP2809779A
Other languages
Japanese (ja)
Inventor
Shuichi Murakami
Katsuhiko Yamamoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2809779A priority Critical patent/JPS55119459A/en
Publication of JPS55119459A publication Critical patent/JPS55119459A/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
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0623—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers coupled with a vibrating horn
    • B05B17/063—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers coupled with a vibrating horn having an internal channel for supplying the liquid or other fluent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0623—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers coupled with a vibrating horn

Abstract

PURPOSE:To enable flux to be coated evenly on the object to be soldered by converting and diffusing liquid-form flux to mist-form and disposing the object to be soldered such as printed wiring substrate in the passage where this mist is sucked. CONSTITUTION:Liquid-form flux 2 is led into the flux passage 12 in an ultrasonic oscillator 4 and air is sent into an air channel 7. The liquid-form flux 2 is pulverized by the vibrations of the atomizing surface 13 by the ultrasonic oscillator 4 and passes through the air channel 7 as mist-form flux 14. This flux spouts out from a diffusion port 15. The mist-form flux 14 is drawn through a suction port 18 by the air suction by a rotary impeller 20. On this way, the mist-form flux 14 evenly deposits on the surface 23 and the surface, etc. of lead terminals 24 of a printed wiring substrate 22 being the object to be soldered. The remaining mist-form flux 25 is sucked into the suction port 18 and is recovered as lqiuid-form. The sucked air is exhausted through an air exhaust port 26.
JP2809779A 1979-03-09 1979-03-09 Flux coating method Pending JPS55119459A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2809779A JPS55119459A (en) 1979-03-09 1979-03-09 Flux coating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2809779A JPS55119459A (en) 1979-03-09 1979-03-09 Flux coating method

Publications (1)

Publication Number Publication Date
JPS55119459A true JPS55119459A (en) 1980-09-13

Family

ID=12239280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2809779A Pending JPS55119459A (en) 1979-03-09 1979-03-09 Flux coating method

Country Status (1)

Country Link
JP (1) JPS55119459A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0368192A (en) * 1988-04-06 1991-03-25 American Teleph & Telegr Co <Att> Application of fusing agent to substrate and device therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0368192A (en) * 1988-04-06 1991-03-25 American Teleph & Telegr Co <Att> Application of fusing agent to substrate and device therefor

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