CN1171542A - 用于冷凝器风扇的转向控制装置 - Google Patents

用于冷凝器风扇的转向控制装置 Download PDF

Info

Publication number
CN1171542A
CN1171542A CN97113620A CN97113620A CN1171542A CN 1171542 A CN1171542 A CN 1171542A CN 97113620 A CN97113620 A CN 97113620A CN 97113620 A CN97113620 A CN 97113620A CN 1171542 A CN1171542 A CN 1171542A
Authority
CN
China
Prior art keywords
fan
rotating shaft
motor
rotation
fan blade
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.)
Pending
Application number
CN97113620A
Other languages
English (en)
Chinese (zh)
Inventor
罗伯特·L·吉伦
肯尼斯J·尼瓦
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.)
Carrier Corp
Original Assignee
Carrier 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
Application filed by Carrier Corp filed Critical Carrier Corp
Publication of CN1171542A publication Critical patent/CN1171542A/zh
Pending legal-status Critical Current

Links

Images

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
    • F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/04—Condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/005—Arrangement or mounting of control or safety devices of safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
CN97113620A 1996-06-28 1997-06-12 用于冷凝器风扇的转向控制装置 Pending CN1171542A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67449996A 1996-06-28 1996-06-28
US674499 1996-06-28

Publications (1)

Publication Number Publication Date
CN1171542A true CN1171542A (zh) 1998-01-28

Family

ID=24706853

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97113620A Pending CN1171542A (zh) 1996-06-28 1997-06-12 用于冷凝器风扇的转向控制装置

Country Status (7)

Country Link
EP (1) EP0816686A3 (pt)
JP (1) JPH1089719A (pt)
KR (1) KR980003324A (pt)
CN (1) CN1171542A (pt)
AU (1) AU2753897A (pt)
BR (1) BR9703763A (pt)
MX (1) MX9704902A (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3990519B2 (ja) * 1999-09-30 2007-10-17 富士通株式会社 ファンユニット
EP1460273A1 (en) * 2003-03-17 2004-09-22 R.C. Trasmissioni S.r.l. Ventilation apparatus
KR100631572B1 (ko) 2005-06-16 2006-10-09 엘지전자 주식회사 역회전 방지장치를 구비한 전동기
JP5379723B2 (ja) * 2010-03-01 2013-12-25 東海旅客鉄道株式会社 流体機械、流体機械運転制御装置
US11898769B2 (en) * 2020-05-08 2024-02-13 Johnson Controls Tyco IP Holdings LLP Condenser fan rotation restriction system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3560109A (en) * 1969-06-02 1971-02-02 Emerson Electric Co Antiwindmilling
US3826934A (en) * 1972-09-25 1974-07-30 Gen Electric Nonreversible motor
US5117143A (en) * 1991-03-22 1992-05-26 Electric Motors And Specialities, Inc. Anti-windmilling motor
CA2127726A1 (en) * 1994-07-11 1996-01-12 Nicholas V. J. Agius Anti-rotation fin-fan device

Also Published As

Publication number Publication date
AU2753897A (en) 1998-01-15
JPH1089719A (ja) 1998-04-10
EP0816686A3 (en) 1998-09-30
EP0816686A2 (en) 1998-01-07
BR9703763A (pt) 1998-09-01
MX9704902A (es) 1997-12-31
KR980003324A (ko) 1998-03-30

Similar Documents

Publication Publication Date Title
WO2007035695A3 (en) Air blower for a motor-driven compressor
EP1555205A3 (en) Air cycle environmental control system
CA2449367A1 (en) Fan with motor ventilation system
CN1171542A (zh) 用于冷凝器风扇的转向控制装置
CA2425566A1 (en) Blower dryer for automatic vehicle wash systems and method of using same
CN110635606A (zh) 一种具有散热功能的电机
CN200973048Y (zh) 一种直驱缝纫机电机用散热机构
CA2469440A1 (en) Ceiling fan motors
CN218877380U (zh) 一种双电源供电电动液压转向助力电机驱动器
CA2406037A1 (en) Outboard motor
US7562625B2 (en) Apparatus and method for generating an electric current for a press cylinder
CN209902611U (zh) 一种盖帽拆卸装置
CN2658443Y (zh) 散热风扇的导流结构
CN209217988U (zh) 一种新型角磨机用开关磁阻电机控制器主板散热器及角磨机
SE9403771D0 (sv) Ventilationsapparat
JP3917476B2 (ja) 掘削機用電動モータの冷却装置
CN220401223U (zh) 一种高低压配电柜散热用的散热扇
CN2393256Y (zh) 双风扇分马力电动机
CN214591121U (zh) 一种防尘散热变频器
CN216118631U (zh) 一种便于安装移动的区块链服务器设备
CN218498591U (zh) 一种电源配电箱
KR100797012B1 (ko) 공작기계의 스핀들모터용 냉각팬
CN114337169B (zh) 一种航空刹车系统长轴伸三相异步电动机
CN210900181U (zh) 一种带有保护壳的控制器
CN2760308Y (zh) 屋顶风机

Legal Events

Date Code Title Description
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C06 Publication
PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication