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JPS53117246A - Apparatus for controlling ventilation - Google Patents

Apparatus for controlling ventilation

Info

Publication number
JPS53117246A
JPS53117246A JP3028377A JP3028377A JPS53117246A JP S53117246 A JPS53117246 A JP S53117246A JP 3028377 A JP3028377 A JP 3028377A JP 3028377 A JP3028377 A JP 3028377A JP S53117246 A JPS53117246 A JP S53117246A
Authority
JP
Japan
Prior art keywords
issues
control command
controlling ventilation
ventilation
ventilation control
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
JP3028377A
Other languages
Japanese (ja)
Other versions
JPS5927840B2 (en
Inventor
Sakae Kosugi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3028377A priority Critical patent/JPS5927840B2/en
Publication of JPS53117246A publication Critical patent/JPS53117246A/en
Publication of JPS5927840B2 publication Critical patent/JPS5927840B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)

Abstract

PURPOSE: To improve ventilation efficiency through automatic switching under specified conditions between an operation device which issues a ventilation control command corresponding to the degree of contamination at places to be ventilated and a program device which issues the set ventilation control command.
COPYRIGHT: (C)1978,JPO&Japio
JP3028377A 1977-03-22 1977-03-22 ventilation control device Expired JPS5927840B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3028377A JPS5927840B2 (en) 1977-03-22 1977-03-22 ventilation control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3028377A JPS5927840B2 (en) 1977-03-22 1977-03-22 ventilation control device

Publications (2)

Publication Number Publication Date
JPS53117246A true JPS53117246A (en) 1978-10-13
JPS5927840B2 JPS5927840B2 (en) 1984-07-09

Family

ID=12299379

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3028377A Expired JPS5927840B2 (en) 1977-03-22 1977-03-22 ventilation control device

Country Status (1)

Country Link
JP (1) JPS5927840B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63299702A (en) * 1987-05-27 1988-12-07 Akihiro Yamamoto Magnetic body conveying and carry-out device utilizing magnetic force
JPH0494324A (en) * 1990-08-10 1992-03-26 Ootsuka Tec:Kk Electromagnetic conveyer

Also Published As

Publication number Publication date
JPS5927840B2 (en) 1984-07-09

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