ATE56525T1 - Luefter mit zyklisch gesteuerter vorwaerts- und rueckwaerts-luftstroemung. - Google Patents

Luefter mit zyklisch gesteuerter vorwaerts- und rueckwaerts-luftstroemung.

Info

Publication number
ATE56525T1
ATE56525T1 AT86308252T AT86308252T ATE56525T1 AT E56525 T1 ATE56525 T1 AT E56525T1 AT 86308252 T AT86308252 T AT 86308252T AT 86308252 T AT86308252 T AT 86308252T AT E56525 T1 ATE56525 T1 AT E56525T1
Authority
AT
Austria
Prior art keywords
fan
air flow
reverse air
controlled forward
motor
Prior art date
Application number
AT86308252T
Other languages
English (en)
Inventor
Tai-Her Yang
Original Assignee
Yang Tai Her
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 Yang Tai Her filed Critical Yang Tai Her
Application granted granted Critical
Publication of ATE56525T1 publication Critical patent/ATE56525T1/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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Control Of Ac Motors In General (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Air Conditioning Control Device (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
AT86308252T 1985-10-23 1986-10-23 Luefter mit zyklisch gesteuerter vorwaerts- und rueckwaerts-luftstroemung. ATE56525T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB858526128A GB8526128D0 (en) 1985-10-23 1985-10-23 Fan
EP86308252A EP0220944B1 (de) 1985-10-23 1986-10-23 Lüfter mit zyklisch gesteuerter Vorwärts- und Rückwärts-Luftströmung

Publications (1)

Publication Number Publication Date
ATE56525T1 true ATE56525T1 (de) 1990-09-15

Family

ID=10587113

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86308252T ATE56525T1 (de) 1985-10-23 1986-10-23 Luefter mit zyklisch gesteuerter vorwaerts- und rueckwaerts-luftstroemung.

Country Status (6)

Country Link
EP (1) EP0220944B1 (de)
AT (1) ATE56525T1 (de)
DE (1) DE3674143D1 (de)
ES (1) ES2017928B3 (de)
GB (1) GB8526128D0 (de)
GR (1) GR3001153T3 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102817862B (zh) 2012-08-29 2016-08-10 华为技术有限公司 一种风扇控制方法、装置及系统
CN105889109B (zh) * 2015-02-13 2018-02-09 台达电子工业股份有限公司 控制风扇正反转的控制系统及其适用的控制方法
CN109386491B (zh) * 2018-12-21 2024-03-08 熊鸿 一种智能换气扇

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2163692A (en) * 1937-09-13 1939-06-27 Gen Fire Extinguisher Co Method and means for conditioning the air in an enclosure
DE883797C (de) * 1941-10-19 1953-07-20 Siemens Ag Luefter, insbesondere mit elektromotorischem Antrieb
DE894428C (de) * 1942-10-31 1953-10-26 Siemens Ag Luefter, insbesondere mit elektromotorischem Antrieb
US2779264A (en) * 1953-01-06 1957-01-29 Ira M Petersime Pulsators
DE1186999B (de) * 1961-07-26 1965-02-11 Engelbert Kunkel Anordnung fuer eine Stallentlueftung
AT281364B (de) * 1966-08-18 1970-05-25 Kube K G Kunkel & Co Einrichtung zur Stallentlüftung
NL8104913A (nl) * 1981-10-30 1983-05-16 Schulte & Lestraden Bv Werkwijze voor het ventileren van een hal of dergelijke ruimte.

Also Published As

Publication number Publication date
EP0220944A1 (de) 1987-05-06
EP0220944B1 (de) 1990-09-12
DE3674143D1 (de) 1990-10-18
ES2017928B3 (es) 1991-03-16
GR3001153T3 (en) 1992-06-30
GB8526128D0 (en) 1985-11-27

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee