JPS5778972A - Method for quantitatively supplying coating liquid - Google Patents

Method for quantitatively supplying coating liquid

Info

Publication number
JPS5778972A
JPS5778972A JP15349280A JP15349280A JPS5778972A JP S5778972 A JPS5778972 A JP S5778972A JP 15349280 A JP15349280 A JP 15349280A JP 15349280 A JP15349280 A JP 15349280A JP S5778972 A JPS5778972 A JP S5778972A
Authority
JP
Japan
Prior art keywords
liquid
cylinder
coating liquid
weighing
control board
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
JP15349280A
Other languages
Japanese (ja)
Inventor
Nobuo Uchiyama
Takayoshi Mitsunaga
Tadashi Umetsu
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP15349280A priority Critical patent/JPS5778972A/en
Publication of JPS5778972A publication Critical patent/JPS5778972A/en
Pending legal-status Critical Current

Links

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)

Abstract

PURPOSE: To disuse a float having a magnet mounted therein, a vacuum source, a compressed air source, a three-way valve or the like and to enable to prevent explosion and destruction by a method wherein a level switch is attached to an inside of a cylinder and a coating liquid in the cylinder is sensed and weighed in such a condition that said level switch is contacted with a weighing liquid.
CONSTITUTION: An apparatus is constituted from a weighing cylinder 1, a spray nozzle 6, a coating liquid tank 7 and liquid sending pumps 4, 5. In the weighing cylinder, an upper terminal 2 and a lower terminal 3 are provided and a level switch S for sending a signal to a control board is provided. The liquid sending pump 4 sends a liquid into the weighing cylinder 1 from the coating liquid tank 7 according to a signal from the control board and the supply thereof is stopped by sensing a liquid level by the upper terminal 2. The liquid pump 5 sends the liquid to the spray nozzle 6 from the weighing cylinder 1 according to a signal from the control board and the supply thereof is stopped by sensing a liquid level by the lower terminal 3.
COPYRIGHT: (C)1982,JPO&Japio
JP15349280A 1980-10-30 1980-10-30 Method for quantitatively supplying coating liquid Pending JPS5778972A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15349280A JPS5778972A (en) 1980-10-30 1980-10-30 Method for quantitatively supplying coating liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15349280A JPS5778972A (en) 1980-10-30 1980-10-30 Method for quantitatively supplying coating liquid

Publications (1)

Publication Number Publication Date
JPS5778972A true JPS5778972A (en) 1982-05-17

Family

ID=15563739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15349280A Pending JPS5778972A (en) 1980-10-30 1980-10-30 Method for quantitatively supplying coating liquid

Country Status (1)

Country Link
JP (1) JPS5778972A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63130161A (en) * 1986-11-21 1988-06-02 Iwatani & Co Apparatus for applying very small amount of highly flowable liquid adhesive
US5405443A (en) * 1992-04-24 1995-04-11 Tokyo Electron Limited Substrates processing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63130161A (en) * 1986-11-21 1988-06-02 Iwatani & Co Apparatus for applying very small amount of highly flowable liquid adhesive
US5405443A (en) * 1992-04-24 1995-04-11 Tokyo Electron Limited Substrates processing device

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