SE460214B - Ventilationsanordning - Google Patents

Ventilationsanordning

Info

Publication number
SE460214B
SE460214B SE8500131A SE8500131A SE460214B SE 460214 B SE460214 B SE 460214B SE 8500131 A SE8500131 A SE 8500131A SE 8500131 A SE8500131 A SE 8500131A SE 460214 B SE460214 B SE 460214B
Authority
SE
Sweden
Prior art keywords
circular plate
fan blades
plate
fan
centrifugal weight
Prior art date
Application number
SE8500131A
Other languages
English (en)
Swedish (sv)
Other versions
SE8500131L (sv
SE8500131D0 (sv
Inventor
Byung Eun Yoo
Original Assignee
Byung Eun Yoo
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 KR2019840000281U external-priority patent/KR860001172Y1/ko
Priority claimed from KR2019840001740U external-priority patent/KR860003073Y1/ko
Application filed by Byung Eun Yoo filed Critical Byung Eun Yoo
Publication of SE8500131D0 publication Critical patent/SE8500131D0/xx
Publication of SE8500131L publication Critical patent/SE8500131L/
Publication of SE460214B publication Critical patent/SE460214B/sv

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
    • 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
    • F04D25/14—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures and having shutters, e.g. automatically closed when not in use
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable
    • F04D29/362—Blade mountings adjustable during rotation
    • F04D29/366—Adjustment by interaction of inertion and lift
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • H05K7/20172—Fan mounting or fan specifications

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
SE8500131A 1984-01-14 1985-01-11 Ventilationsanordning SE460214B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2019840000281U KR860001172Y1 (ko) 1984-01-14 1984-01-14 환 풍 기
KR2019840001740U KR860003073Y1 (ko) 1984-03-02 1984-03-02 환 풍 기

Publications (3)

Publication Number Publication Date
SE8500131D0 SE8500131D0 (sv) 1985-01-11
SE8500131L SE8500131L (sv) 1985-07-15
SE460214B true SE460214B (sv) 1989-09-18

Family

ID=30772275

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8500131A SE460214B (sv) 1984-01-14 1985-01-11 Ventilationsanordning

Country Status (8)

Country Link
US (1) US4523434A (no)
JP (1) JPS60128244U (no)
CH (1) CH660227A5 (no)
DE (1) DE3431459A1 (no)
FR (1) FR2558215A1 (no)
GB (1) GB2153014A (no)
NO (1) NO844931L (no)
SE (1) SE460214B (no)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3610663C1 (en) * 1986-03-29 1987-08-06 Loh Kg Ritto Werk Fan
CA1328433C (en) * 1988-10-03 1994-04-12 Clarence Isert Variable pitch fan with fan cranks and axle housed shifting means
FR2709534B1 (fr) * 1993-09-03 1996-02-09 Andre Amphoux Dispositif statique/dynamique pour l'évacuation de fluide gazeux.
DE69902175T2 (de) * 1999-10-21 2002-11-14 Antonio Papone Steuerungsvorrichtung für die Luftschleusen eines Gebläses
US7184268B2 (en) 2005-01-10 2007-02-27 Hewlett-Packard Development Company, L.P. Dynamically adaptable electronics cooling fan
JP2015090660A (ja) * 2013-11-07 2015-05-11 富士通株式会社 送風ファン、データセンタの冷却装置、及びデータセンタの冷却方法
WO2017128109A1 (zh) * 2016-01-27 2017-08-03 吴鹏 一种车载空调系统
JP6946918B2 (ja) * 2017-10-13 2021-10-13 いすゞ自動車株式会社 ラジエータファン
CN108110724B (zh) * 2017-12-28 2020-04-07 乐清市双龙电器加工厂 一种有利于空气交换的电缆分支箱
US10660235B2 (en) * 2018-10-17 2020-05-19 Arris Enterprises Llc Fan with pivotable blades, and corresponding electronics cooling system and methods
JP7320824B2 (ja) * 2019-01-18 2023-08-04 富士工業株式会社 着脱装置及びレンジフード
USD938009S1 (en) 2019-12-10 2021-12-07 Regal Beloit America, Inc. Fan hub
US11859634B2 (en) 2019-12-10 2024-01-02 Regal Beloit America, Inc. Fan hub configuration for an electric motor assembly
USD952830S1 (en) 2019-12-10 2022-05-24 Regal Beloit America, Inc. Fan shroud
USD938011S1 (en) 2019-12-10 2021-12-07 Regal Beloit America, Inc. Fan blade
USD938010S1 (en) 2019-12-10 2021-12-07 Regal Beloit America, Inc. Fan hub
US11555508B2 (en) 2019-12-10 2023-01-17 Regal Beloit America, Inc. Fan shroud for an electric motor assembly
US11371517B2 (en) 2019-12-10 2022-06-28 Regal Beloit America, Inc. Hub inlet surface for an electric motor assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2317778A (en) * 1941-05-08 1943-04-27 Theadore M Kuehn Governor attachment for impellers
US2383001A (en) * 1943-05-03 1945-08-21 John Spargo Combined impeller and closure
US2383002A (en) * 1943-05-03 1945-08-21 John Spargo Impeller and governor for same
GB895367A (en) * 1960-06-22 1962-05-02 Sydney Thomas Hosken Improvements in ventilating apparatus
GB1064717A (en) * 1963-10-01 1967-04-05 Dowty Hydraulics Units Ltd Cooling fans for vehicle engines
DK116748B (da) * 1968-04-08 1970-02-09 Andersen F Og Maskinforretning Ventilator, de samtidig kan virke som et lukkejalousi.
US3589267A (en) * 1968-08-21 1971-06-29 Matsushita Electric Ind Co Ltd Shutter means operated by fan motor
GB2033491A (en) * 1978-09-26 1980-05-21 Myson Group Marketing Ltd Fans

Also Published As

Publication number Publication date
US4523434A (en) 1985-06-18
JPS60128244U (ja) 1985-08-28
JPH0248766Y2 (no) 1990-12-20
FR2558215A1 (fr) 1985-07-19
GB8430269D0 (en) 1985-01-09
SE8500131L (sv) 1985-07-15
DE3431459A1 (de) 1985-07-18
CH660227A5 (fr) 1987-03-31
GB2153014A (en) 1985-08-14
SE8500131D0 (sv) 1985-01-11
NO844931L (no) 1985-07-15

Similar Documents

Publication Publication Date Title
SE460214B (sv) Ventilationsanordning
WO2003074947A1 (fr) Dispositif anti-refoulement et appareil electronique
SE8103054L (sv) Varvtalsbegrensande anordning vid en vertikalaxlad vindturbin
EP1715141A3 (fr) Dispositif de régulation du débit d'air circulant dans un arbre rotatif d'une turbomachine
US3580694A (en) Combined fluid impellers and self-sealing closures
SE456932B (sv) Reglerbar flaektanordning med tvaa inlopp och tre utlopp, speciellt avsedd foer luftbehandlingsinstallationer
EP2149712B1 (en) Bidirectional centrifugal fan
US1657758A (en) Fan blower
SE444868B (sv) Regulator till av ett fluidum under tryck drivet verktyg
US4867643A (en) Fan blade apparatus
SE436513B (sv) Anordning vid en vindsnurra
KR102025886B1 (ko) 덕티드 팬
KR950019530A (ko) 공기 스위핑 기구
US2429665A (en) Variable pitch propeller
US1282065A (en) Centrifugal fan for blowers.
GB1584086A (en) Flow regulators for ventilators fans or the like
SE428229B (sv) Overvarvsskydd for en tryckluftmotor
KR100275317B1 (ko) 회전날개의 각도변위가 용이한 환풍기
FR2392259A1 (fr) Ventilateur radial a deux sens de rotation
SU1285206A1 (ru) Осевой направл ющий аппарат центробежного вентил тора
EP3321509B1 (en) A shutter for fan
DK157147C (da) Ventilator med vinger, der er svingelige om deres laengdeakser til undgaaelse af uoenskede omdrejningstal
US1090016A (en) Speed-limiting device for turbo-generators.
SU616432A1 (ru) Рабочее колесо центробежного вентил тора
KR0140187Y1 (ko) 환풍기

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8500131-1

Format of ref document f/p: F

NAV Patent application has lapsed

Ref document number: 8400281-5

Effective date: 19880801

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8500131-1

Format of ref document f/p: F