JPH01144726U - - Google Patents

Info

Publication number
JPH01144726U
JPH01144726U JP4014188U JP4014188U JPH01144726U JP H01144726 U JPH01144726 U JP H01144726U JP 4014188 U JP4014188 U JP 4014188U JP 4014188 U JP4014188 U JP 4014188U JP H01144726 U JPH01144726 U JP H01144726U
Authority
JP
Japan
Prior art keywords
exhaust
flow rate
air
damper
fan
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
JP4014188U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP4014188U priority Critical patent/JPH01144726U/ja
Publication of JPH01144726U publication Critical patent/JPH01144726U/ja
Pending legal-status Critical Current

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  • Ventilation (AREA)
JP4014188U 1988-03-26 1988-03-26 Pending JPH01144726U (xx)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4014188U JPH01144726U (xx) 1988-03-26 1988-03-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4014188U JPH01144726U (xx) 1988-03-26 1988-03-26

Publications (1)

Publication Number Publication Date
JPH01144726U true JPH01144726U (xx) 1989-10-04

Family

ID=31266616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4014188U Pending JPH01144726U (xx) 1988-03-26 1988-03-26

Country Status (1)

Country Link
JP (1) JPH01144726U (xx)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59153046A (ja) * 1983-02-18 1984-08-31 Hitachi Plant Eng & Constr Co Ltd 集中吸排気装置
JPS6222938A (ja) * 1985-07-23 1987-01-31 Toshiba Corp クリ−ンル−ムの送排気系

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59153046A (ja) * 1983-02-18 1984-08-31 Hitachi Plant Eng & Constr Co Ltd 集中吸排気装置
JPS6222938A (ja) * 1985-07-23 1987-01-31 Toshiba Corp クリ−ンル−ムの送排気系

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