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JPS5359251A - Method of controlling ventilation in tunnel - Google Patents

Method of controlling ventilation in tunnel

Info

Publication number
JPS5359251A
JPS5359251A JP13499176A JP13499176A JPS5359251A JP S5359251 A JPS5359251 A JP S5359251A JP 13499176 A JP13499176 A JP 13499176A JP 13499176 A JP13499176 A JP 13499176A JP S5359251 A JPS5359251 A JP S5359251A
Authority
JP
Japan
Prior art keywords
tunnel
ventilation
controlling ventilation
rate
controlling
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
JP13499176A
Other languages
Japanese (ja)
Inventor
Hidehiko Kusano
Masaya Noguchi
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 JP13499176A priority Critical patent/JPS5359251A/en
Publication of JPS5359251A publication Critical patent/JPS5359251A/en
Pending legal-status Critical Current

Links

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  • Ventilation (AREA)

Abstract

PURPOSE: To permit control of ventilation in tunnel to be carried out through determination of an optimum rate of ventilation by ventilating means within the tunnel by detecting the quantity of contamination within the tunnel at every one of a plurality of instants and calculating the rate of generation of contaminants discharged into the tunnel.
COPYRIGHT: (C)1978,JPO&Japio
JP13499176A 1976-11-10 1976-11-10 Method of controlling ventilation in tunnel Pending JPS5359251A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13499176A JPS5359251A (en) 1976-11-10 1976-11-10 Method of controlling ventilation in tunnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13499176A JPS5359251A (en) 1976-11-10 1976-11-10 Method of controlling ventilation in tunnel

Publications (1)

Publication Number Publication Date
JPS5359251A true JPS5359251A (en) 1978-05-27

Family

ID=15141371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13499176A Pending JPS5359251A (en) 1976-11-10 1976-11-10 Method of controlling ventilation in tunnel

Country Status (1)

Country Link
JP (1) JPS5359251A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009027815A3 (en) * 2007-08-31 2009-12-30 Simsmart Technologies Inc. Optimized mine ventilation system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50113039A (en) * 1974-02-15 1975-09-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50113039A (en) * 1974-02-15 1975-09-04

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009027815A3 (en) * 2007-08-31 2009-12-30 Simsmart Technologies Inc. Optimized mine ventilation system
US9551218B2 (en) 2007-08-31 2017-01-24 Howden Alphair Ventilating Systems Inc. Optimized mine ventilation system
US10539018B2 (en) 2007-08-31 2020-01-21 Howden Alphair Ventilating Systems Inc. Optimized mine ventilation system
US11466568B2 (en) 2007-08-31 2022-10-11 Howden Canada Inc. Optimized mine ventilation system

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