ES144571Y - Dispositivo para la ventilacion o aireacion forzada de un tunel de autopista unidireccional. - Google Patents

Dispositivo para la ventilacion o aireacion forzada de un tunel de autopista unidireccional.

Info

Publication number
ES144571Y
ES144571Y ES1969144571U ES144571U ES144571Y ES 144571 Y ES144571 Y ES 144571Y ES 1969144571 U ES1969144571 U ES 1969144571U ES 144571 U ES144571 U ES 144571U ES 144571 Y ES144571 Y ES 144571Y
Authority
ES
Spain
Prior art keywords
aeration
forced ventilation
highway tunnel
unidirectional highway
unidirectional
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.)
Expired
Application number
ES1969144571U
Other languages
English (en)
Spanish (es)
Other versions
ES144571U (es
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.)
S I N A INIZIATIVE NAZIONALI AUTOSTRADALI SpA
Original Assignee
S I N A INIZIATIVE NAZIONALI AUTOSTRADALI SpA
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 S I N A INIZIATIVE NAZIONALI AUTOSTRADALI SpA filed Critical S I N A INIZIATIVE NAZIONALI AUTOSTRADALI SpA
Publication of ES144571U publication Critical patent/ES144571U/es
Application granted granted Critical
Publication of ES144571Y publication Critical patent/ES144571Y/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
    • E21F1/003—Ventilation of traffic tunnels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Ventilation (AREA)
ES1969144571U 1968-01-15 1969-01-11 Dispositivo para la ventilacion o aireacion forzada de un tunel de autopista unidireccional. Expired ES144571Y (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1156368 1968-01-15
IT2093868 1968-09-06

Publications (2)

Publication Number Publication Date
ES144571U ES144571U (es) 1969-04-16
ES144571Y true ES144571Y (es) 1970-01-16

Family

ID=26326421

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1969144571U Expired ES144571Y (es) 1968-01-15 1969-01-11 Dispositivo para la ventilacion o aireacion forzada de un tunel de autopista unidireccional.

Country Status (5)

Country Link
AT (1) AT308807B (de)
CH (1) CH496855A (de)
ES (1) ES144571Y (de)
FR (1) FR1601611A (de)
NL (1) NL160052C (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0613994B1 (de) * 1989-07-26 1997-10-15 Fuji Electric Co., Ltd. System zum Absaugen von Staub in Tunneln
GB9416975D0 (en) * 1994-08-23 1994-10-12 South Bank Univ Entpr Ltd Air moving system
JP3575891B2 (ja) * 1995-10-30 2004-10-13 松下エコシステムズ株式会社 ブースターファン
CN104475252B (zh) * 2014-12-04 2018-03-02 佛山市科蓝环保科技股份有限公司 一种隧道空气净化设备

Also Published As

Publication number Publication date
ES144571U (es) 1969-04-16
CH496855A (it) 1970-09-30
NL6900315A (de) 1969-07-17
NL160052B (nl) 1979-04-17
NL160052C (nl) 1979-09-17
FR1601611A (de) 1970-09-07
AT308807B (de) 1973-06-15

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