JPS577281A - Control method for charging air into or discharging from coating booth - Google Patents

Control method for charging air into or discharging from coating booth

Info

Publication number
JPS577281A
JPS577281A JP7985480A JP7985480A JPS577281A JP S577281 A JPS577281 A JP S577281A JP 7985480 A JP7985480 A JP 7985480A JP 7985480 A JP7985480 A JP 7985480A JP S577281 A JPS577281 A JP S577281A
Authority
JP
Japan
Prior art keywords
air
coating
coating booth
variable
damper
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.)
Granted
Application number
JP7985480A
Other languages
Japanese (ja)
Other versions
JPH0155905B2 (en
Inventor
Joji Ito
Masamitsu Odanaka
Masayuki Mitsui
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP7985480A priority Critical patent/JPS577281A/en
Publication of JPS577281A publication Critical patent/JPS577281A/en
Publication of JPH0155905B2 publication Critical patent/JPH0155905B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Coating Apparatus (AREA)
  • Ventilation (AREA)

Abstract

PURPOSE: To maintain an air balance in a coating booth even at the starting or stopping period of coating operation, by chronologically and linking together while controlling air-charge into an air-discharge from a coating booth.
CONSTITUTION: When operation in a coating booth is started, variable dampers 9, 10 are set in a completely closed state, and fans 7, 8 are concurrently driven, so that the air is not fed into a coating chamber 3 at this period. As a result, an air stream is not generated. Thereafter, the variable damper 9 is fully opened earlier, by a time necessary for introducing air through the variable damper 9 into the upper portion of the coating chamber 3, than the opening of the variable damper 10, in accordance with an indication by a damper's opening rate-controller 11. When the operation in the coating booth is stopped, the variable damper 9 is closed earlier, by the specific time difference, than the closing of the variable damper 10 in the same manner as at that at the starting period. After the variable dampers 9, 10 are fully closed, the fans 7, 8 are stopped. Consequently, the balance of an air stream in the coating chamber is not broken at the starting or stopping period of the operation in the coating booth.
COPYRIGHT: (C)1982,JPO&Japio
JP7985480A 1980-06-13 1980-06-13 Control method for charging air into or discharging from coating booth Granted JPS577281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7985480A JPS577281A (en) 1980-06-13 1980-06-13 Control method for charging air into or discharging from coating booth

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7985480A JPS577281A (en) 1980-06-13 1980-06-13 Control method for charging air into or discharging from coating booth

Publications (2)

Publication Number Publication Date
JPS577281A true JPS577281A (en) 1982-01-14
JPH0155905B2 JPH0155905B2 (en) 1989-11-28

Family

ID=13701776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7985480A Granted JPS577281A (en) 1980-06-13 1980-06-13 Control method for charging air into or discharging from coating booth

Country Status (1)

Country Link
JP (1) JPS577281A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63141667A (en) * 1986-12-02 1988-06-14 Toyota Motor Corp Load correspondence type painting booth

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51110754A (en) * 1975-03-25 1976-09-30 B & K Machinery Int Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51110754A (en) * 1975-03-25 1976-09-30 B & K Machinery Int Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63141667A (en) * 1986-12-02 1988-06-14 Toyota Motor Corp Load correspondence type painting booth

Also Published As

Publication number Publication date
JPH0155905B2 (en) 1989-11-28

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