AT263194B - Gegenläufige Axialgebläse - Google Patents

Gegenläufige Axialgebläse

Info

Publication number
AT263194B
AT263194B AT998665A AT998665A AT263194B AT 263194 B AT263194 B AT 263194B AT 998665 A AT998665 A AT 998665A AT 998665 A AT998665 A AT 998665A AT 263194 B AT263194 B AT 263194B
Authority
AT
Austria
Prior art keywords
counter
axial fans
rotating axial
rotating
fans
Prior art date
Application number
AT998665A
Other languages
English (en)
Original Assignee
Fischbach Kg Blech Metall R
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 Fischbach Kg Blech Metall R filed Critical Fischbach Kg Blech Metall R
Application granted granted Critical
Publication of AT263194B publication Critical patent/AT263194B/de

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
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F04D19/024—Multi-stage pumps with contrarotating parts
    • 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
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F04D25/0653—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the motor having a plane air gap, e.g. disc-type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT998665A 1964-11-11 1965-11-04 Gegenläufige Axialgebläse AT263194B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0079274 1964-11-11

Publications (1)

Publication Number Publication Date
AT263194B true AT263194B (de) 1968-07-10

Family

ID=6980230

Family Applications (1)

Application Number Title Priority Date Filing Date
AT998665A AT263194B (de) 1964-11-11 1965-11-04 Gegenläufige Axialgebläse

Country Status (9)

Country Link
US (1) US3337122A (de)
AT (1) AT263194B (de)
BE (1) BE672116A (de)
CH (1) CH436550A (de)
DE (1) DE1428063A1 (de)
DK (1) DK117446B (de)
GB (1) GB1065203A (de)
NL (1) NL6514590A (de)
SE (1) SE310038B (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6703713A (de) * 1967-03-10 1968-09-11
JPS4945413A (de) * 1972-09-06 1974-04-30
DE2321717C2 (de) * 1973-04-28 1985-05-02 Papst-Motoren GmbH & Co KG, 7742 St Georgen Tandem-Gebläse
US4360751A (en) * 1980-06-06 1982-11-23 Kollmorgen Technologies Corporation Fan with integral disc-shaped drive
DE4115485A1 (de) * 1991-05-11 1992-11-12 Mulfingen Elektrobau Ebm Antriebseinheit fuer doppelluefter
DE4343168A1 (de) * 1993-12-17 1995-06-22 Wolfgang Schmitt Dipl Ing Fh M Motor mit 2 Wicklungen, die sich elektrisch nicht beeinflussen können, zum Antrieb von Ventilatoren
DE19507434C2 (de) * 1995-03-03 1997-03-20 Daimler Benz Ag Antriebsvorrichtung für ein Nebenaggregat eines Kraftfahrzeuges
EP0965163B1 (de) 1997-03-04 2001-06-20 Papst-Motoren GmbH & Co. KG Elektronisch kommutierter gleichstrommotor
US6349724B1 (en) 2000-07-05 2002-02-26 Compumedics Sleep Pty. Ltd. Dual-pressure blower for positive air pressure device
KR101583080B1 (ko) * 2009-03-12 2016-01-07 엘지전자 주식회사 공기조화장치용 실외기
US7646178B1 (en) 2009-05-08 2010-01-12 Fradella Richard B Broad-speed-range generator
US8951012B1 (en) 2014-02-10 2015-02-10 JVS Associates, Inc. Contra-rotating axial fan transmission for evaporative and non-evaporative cooling and condensing equipment
CN115388023A (zh) * 2022-09-23 2022-11-25 珠海格力电器股份有限公司 同轴对转式风扇
US20250070619A1 (en) * 2023-08-22 2025-02-27 Milwaukee Electric Tool Corporation Power tool including a motor with blower fan blades

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA648153A (en) * 1962-09-04 T. Palmer Robert Combined axial air gap motor and gas compressor
GB596510A (en) * 1945-07-27 1948-01-06 Aerex Ltd Improvements relating to screw fans
US2031688A (en) * 1934-03-09 1936-02-25 Bowen William Spencer Fan and motor construction
US2830752A (en) * 1957-06-03 1958-04-15 Lau Blower Co Blowers

Also Published As

Publication number Publication date
GB1065203A (en) 1967-04-12
SE310038B (de) 1969-04-14
DE1428063A1 (de) 1968-11-14
CH436550A (de) 1967-05-31
NL6514590A (de) 1966-05-12
US3337122A (en) 1967-08-22
DK117446B (da) 1970-04-27
BE672116A (de) 1966-03-01

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