ES447283A1 - Improvements introduced in a heating fan with axial soft. (Machine-translation by Google Translate, not legally binding) - Google Patents

Improvements introduced in a heating fan with axial soft. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES447283A1
ES447283A1 ES447283A ES447283A ES447283A1 ES 447283 A1 ES447283 A1 ES 447283A1 ES 447283 A ES447283 A ES 447283A ES 447283 A ES447283 A ES 447283A ES 447283 A1 ES447283 A1 ES 447283A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
improvements introduced
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
ES447283A
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.)
PETZ ELEKTRO WAERME TECHN
Original Assignee
PETZ ELEKTRO WAERME TECHN
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 DE2604174A external-priority patent/DE2604174A1/en
Priority claimed from DE19762605782 external-priority patent/DE2605782A1/en
Priority claimed from DE19762606818 external-priority patent/DE2606818A1/en
Application filed by PETZ ELEKTRO WAERME TECHN filed Critical PETZ ELEKTRO WAERME TECHN
Publication of ES447283A1 publication Critical patent/ES447283A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F04D29/526—Details of the casing section radially opposing blade tips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Cartons (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)

Abstract

Improvements introduced in a heater fan with axial blower, whose fan box has on the front side and on the rear side some holes for air passage, in which aeration grilles are arranged or fixed aeration grilles are formed in the box, characterized in that the rear-side ventilation grille (4) is curved inwards or folded upwards along a partial length in the direction of the front side and the upper side (14) of the fan housing (l), and because on the inward curvature or the folding the upper side of the fan housing extends. (Machine-translation by Google Translate, not legally binding)
ES447283A 1976-02-04 1976-04-23 Improvements introduced in a heating fan with axial soft. (Machine-translation by Google Translate, not legally binding) Expired ES447283A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2604174A DE2604174A1 (en) 1976-02-04 1976-02-04 Forced air heater with axial blower - has housing with air passage orifices at front and back with grids therein
DE19762605782 DE2605782A1 (en) 1976-02-13 1976-02-13 HEATER FAN
DE19762606818 DE2606818A1 (en) 1976-02-20 1976-02-20 Ventilator with axial fan - has rear grating bent towards front at top and covered by ducting

Publications (1)

Publication Number Publication Date
ES447283A1 true ES447283A1 (en) 1977-07-01

Family

ID=27186729

Family Applications (1)

Application Number Title Priority Date Filing Date
ES447283A Expired ES447283A1 (en) 1976-02-04 1976-04-23 Improvements introduced in a heating fan with axial soft. (Machine-translation by Google Translate, not legally binding)

Country Status (9)

Country Link
AU (1) AU509967B2 (en)
CH (1) CH613032A5 (en)
ES (1) ES447283A1 (en)
FR (1) FR2340509A1 (en)
IT (1) IT1057466B (en)
NL (1) NL7604508A (en)
NO (1) NO761093L (en)
SE (1) SE7605061L (en)
YU (1) YU114776A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ227006A (en) * 1989-02-18 1993-01-27 Pdl Holdings Ltd Electric fan heater without separate fan housing and method of assembling components from above
DE4009869A1 (en) * 1990-03-28 1991-10-02 Mulfingen Elektrobau Ebm RADIAL BLOWER WITH INTERNAL SPIRAL
DE4234147A1 (en) * 1992-10-09 1994-04-14 Bosch Siemens Hausgeraete Housing for an electrical device
TR27590A (en) * 1993-11-15 1995-06-13 Bosch Siemens Hausgeraete Enclosure for taking in an electrical appliance.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974343A (en) * 1959-09-25 1961-03-14 Scovill Manufacturing Co Suction cleaner cord storage means
GB996056A (en) * 1961-06-20 1965-06-23 Philips Electronic Associated Blower
US3861831A (en) * 1973-12-03 1975-01-21 Rule Industries Vertical shaft impeller pump apparatus
DE7529102U (en) * 1975-09-13 1976-03-04 Itt Regelungstechnik Gmbh & Co Ohg, 4300 Essen AIR CONDITIONING UNIT

Also Published As

Publication number Publication date
AU509967B2 (en) 1980-06-05
AU1365176A (en) 1977-11-10
CH613032A5 (en) 1979-08-31
FR2340509B1 (en) 1982-05-28
IT1057466B (en) 1982-03-10
NO761093L (en) 1977-08-05
NL7604508A (en) 1977-08-08
SE7605061L (en) 1977-08-05
YU114776A (en) 1982-10-31
FR2340509A1 (en) 1977-09-02

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