ES275223U - Extentive ventilador (Machine-translation by Google Translate, not legally binding) - Google Patents

Extentive ventilador (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES275223U
ES275223U ES1983275223U ES275223U ES275223U ES 275223 U ES275223 U ES 275223U ES 1983275223 U ES1983275223 U ES 1983275223U ES 275223 U ES275223 U ES 275223U ES 275223 U ES275223 U ES 275223U
Authority
ES
Spain
Prior art keywords
openings
plates
translation
frame
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.)
Granted
Application number
ES1983275223U
Other languages
Spanish (es)
Other versions
ES275223Y (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES1983275223U priority Critical patent/ES275223Y/en
Publication of ES275223U publication Critical patent/ES275223U/en
Application granted granted Critical
Publication of ES275223Y publication Critical patent/ES275223Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Greenhouses (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Abstract

Static fan, which is intended to be a means to extract the stale air from industrial premises, such as agricultural, livestock, and in general any closed premises, essentially is characterized by the association and assembly of two structures or frames each of them is formed by a pair of rectangular "U" profile plates arranged so that the branches or lateral wings of one of them are perpendicular to those of the other, defining a parallelepipedic enclosure open inferiorly and with openings in them. Correspondence with the angular zones of their vertical edges, in such a way that one of the frames or structure is smaller than the other and is housed therein so that the lateral openings of the external or greater frame are offset 45º with respect to the openings corresponding to the internal frame or smaller; with the particularity that the plates of each frame are fixed intermesh by screws or through rivets through respective holes facing and provided in the central branches and transversely overlapping said plates, while laterally are also fixed by screws or rivets to a tube arranged internally and subject to the upper part of the room, whose tube defines the means of extraction or suction of the air by depression in the same, with the corresponding outlet to the outside. (Machine-translation by Google Translate, not legally binding)
ES1983275223U 1983-10-25 1983-10-25 STATIC FAN Expired ES275223Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1983275223U ES275223Y (en) 1983-10-25 1983-10-25 STATIC FAN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1983275223U ES275223Y (en) 1983-10-25 1983-10-25 STATIC FAN

Publications (2)

Publication Number Publication Date
ES275223U true ES275223U (en) 1984-08-16
ES275223Y ES275223Y (en) 1985-03-01

Family

ID=8427661

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983275223U Expired ES275223Y (en) 1983-10-25 1983-10-25 STATIC FAN

Country Status (1)

Country Link
ES (1) ES275223Y (en)

Also Published As

Publication number Publication date
ES275223Y (en) 1985-03-01

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20010301