ES404247A1 - Exhaust ventilator - Google Patents

Exhaust ventilator

Info

Publication number
ES404247A1
ES404247A1 ES404247A ES404247A ES404247A1 ES 404247 A1 ES404247 A1 ES 404247A1 ES 404247 A ES404247 A ES 404247A ES 404247 A ES404247 A ES 404247A ES 404247 A1 ES404247 A1 ES 404247A1
Authority
ES
Spain
Prior art keywords
outer casing
applicable
walls
exhaust ventilator
parallelepiped
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
ES404247A
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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
Priority claimed from DE19712131838 external-priority patent/DE2131838C3/en
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of ES404247A1 publication Critical patent/ES404247A1/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
    • F24F7/007—Ventilation with forced flow
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/162—Double suction pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/424—Double entry casings

Landscapes

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

Abstract

Improvements in fan installations, with a parallelepiped-shaped outer casing applicable to a wall opening, and applicable mounting elements, characterized in that the outer casing is dimensioned in such a way that it is incorporated into standard chimney wall openings air or smoke or the like, and preferably consists of a sound-absorbing material, for example hard foam, and because towards the room side it has a flange that surrounds it on all sides, which is preferably developed thinner that the remaining thickness of the covering layer and that on the inside, on both side walls and/or on the walls that join them, it is provided with drawer guide grooves for components. (Machine-translation by Google Translate, not legally binding)
ES404247A 1971-06-26 1972-06-24 Exhaust ventilator Expired ES404247A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712131838 DE2131838C3 (en) 1971-06-26 Built-in fan, especially for air and smoke ducts

Publications (1)

Publication Number Publication Date
ES404247A1 true ES404247A1 (en) 1975-06-01

Family

ID=5811887

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404247A Expired ES404247A1 (en) 1971-06-26 1972-06-24 Exhaust ventilator

Country Status (8)

Country Link
JP (1) JPS5247878Y2 (en)
CH (1) CH541077A (en)
ES (1) ES404247A1 (en)
FR (1) FR2144285A5 (en)
GB (1) GB1339690A (en)
IT (1) IT956742B (en)
NL (1) NL7207596A (en)
SE (1) SE383387B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52117168U (en) * 1976-03-02 1977-09-06
GB2119438A (en) * 1981-11-09 1983-11-16 Air Domestique Limited Acoustic ventilation device
DE8303119U1 (en) * 1983-02-05 1983-05-11 Siegenia-Frank Kg, 5900 Siegen VENTILATION DEVICE FOR INSTALLATION IN WINDOWS AND / OR IN OTHER WALL OPENINGS OF BUILDINGS
FR2637456B1 (en) * 1988-10-10 1992-12-11 Nat Sa VENTILATION DEVICE FOR INCUBATORS
GB2240588B (en) * 1990-01-31 1994-08-03 Toshiba Kk Ventilating fan
SE468488B (en) * 1991-07-05 1993-01-25 Volvo Ab RADIAL FLAVOR WHICH HAS HAVE A RELIABLE AND ADJUSTABLE RADIALLY DIRECTED INTERMEDIATE MOVE ON ITS AXLE
US5299634A (en) * 1991-09-26 1994-04-05 Mitsubishi Denki Kabushiki Kaisha Indoor unit of a ventilation system, ventilation and air conditioner
DE9301542U1 (en) * 1993-02-04 1994-06-01 Siegenia-Frank Kg, 57074 Siegen Fan housing for arrangement in a passage opening
DE102006019328A1 (en) * 2006-04-24 2007-10-25 Behr Gmbh & Co. Kg Suction fan, especially for motor vehicle air conditioning system, has air channel of larger cross-section shortly before fan than inlet opening, guide structure shortly before and/or in inlet opening that reduces free flow cross-section
NL1036235C2 (en) * 2008-11-25 2010-05-26 Piko Cleaning DEVICE AND METHOD FOR INTERNALLY LINING A CHANNEL.
ES2385592B1 (en) * 2010-12-30 2013-04-15 Soler & Palau Research, S.L. CENTRIFUGAL AIR EXTRACTOR FOR BATHROOMS.

Also Published As

Publication number Publication date
JPS4814856U (en) 1973-02-19
SE383387B (en) 1976-03-08
NL7207596A (en) 1972-12-28
DE2131838A1 (en) 1972-12-28
JPS5247878Y2 (en) 1977-10-31
DE2131838B2 (en) 1976-10-28
GB1339690A (en) 1973-12-05
IT956742B (en) 1973-10-10
CH541077A (en) 1973-08-31
FR2144285A5 (en) 1973-02-09

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