ES337653A1 - Improvements in aeration appliances for coupling to strained ventilation wells. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements in aeration appliances for coupling to strained ventilation wells. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES337653A1
ES337653A1 ES337653A ES337653A ES337653A1 ES 337653 A1 ES337653 A1 ES 337653A1 ES 337653 A ES337653 A ES 337653A ES 337653 A ES337653 A ES 337653A ES 337653 A1 ES337653 A1 ES 337653A1
Authority
ES
Spain
Prior art keywords
aeration
translation
coupling
machine
legally binding
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
ES337653A
Other languages
Spanish (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.)
LUNOS LUFTUNG BENNO SCHOTTLER
Original Assignee
LUNOS LUFTUNG BENNO SCHOTTLER
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 LUNOS LUFTUNG BENNO SCHOTTLER filed Critical LUNOS LUFTUNG BENNO SCHOTTLER
Publication of ES337653A1 publication Critical patent/ES337653A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/065—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
  • Ventilation (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Improvements in aeration devices for coupling to narrow ventilation shafts, for narrow secondary wells and similar, characterized by consisting of a tubular body open at both ends, inside which is housed an engine with a fan coupled to its axis, leaving the assembly arranged essentially in a biased position with respect to the vertical aeration well, the lower end of this tubular body being fixed to an opening made in the wall of said well. (Machine-translation by Google Translate, not legally binding)
ES337653A 1966-04-29 1967-03-06 Improvements in aeration appliances for coupling to strained ventilation wells. (Machine-translation by Google Translate, not legally binding) Expired ES337653A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1966L0042035 DE1947251U (en) 1966-04-29 1966-04-29 VENTILATION DEVICE FOR CONNECTING TO NARROW VENTILATION STEMS.

Publications (1)

Publication Number Publication Date
ES337653A1 true ES337653A1 (en) 1968-03-01

Family

ID=7269706

Family Applications (1)

Application Number Title Priority Date Filing Date
ES337653A Expired ES337653A1 (en) 1966-04-29 1967-03-06 Improvements in aeration appliances for coupling to strained ventilation wells. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
AT (1) AT270948B (en)
BE (1) BE697684A (en)
DE (1) DE1947251U (en)
ES (1) ES337653A1 (en)
FR (1) FR1520943A (en)
NL (1) NL6703700A (en)

Also Published As

Publication number Publication date
AT270948B (en) 1969-05-12
NL6703700A (en) 1967-10-30
FR1520943A (en) 1968-04-12
BE697684A (en) 1967-10-02
DE1947251U (en) 1966-10-06

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