CN102297157B - 离心风扇 - Google Patents

离心风扇 Download PDF

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Publication number
CN102297157B
CN102297157B CN201110176263.4A CN201110176263A CN102297157B CN 102297157 B CN102297157 B CN 102297157B CN 201110176263 A CN201110176263 A CN 201110176263A CN 102297157 B CN102297157 B CN 102297157B
Authority
CN
China
Prior art keywords
wall portion
suction port
stream
tongue
face
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.)
Active
Application number
CN201110176263.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN102297157A (zh
Inventor
严润杰
渡边二朗
栗林宏光
御供重一
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of CN102297157A publication Critical patent/CN102297157A/zh
Application granted granted Critical
Publication of CN102297157B publication Critical patent/CN102297157B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/422—Discharge tongues
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
    • A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
    • A61B17/80—Cortical plates, i.e. bone plates; Instruments for holding or positioning cortical plates, or for compressing bones attached to cortical plates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
    • A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws or setting implements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • 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
    • F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Neurology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Surgical Instruments (AREA)
CN201110176263.4A 2010-06-25 2011-06-23 离心风扇 Active CN102297157B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010-144863 2010-06-25
JP2010144863A JP5629505B2 (ja) 2010-06-25 2010-06-25 遠心ファン

Publications (2)

Publication Number Publication Date
CN102297157A CN102297157A (zh) 2011-12-28
CN102297157B true CN102297157B (zh) 2016-04-06

Family

ID=44644909

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110176263.4A Active CN102297157B (zh) 2010-06-25 2011-06-23 离心风扇

Country Status (5)

Country Link
US (2) US8882769B2 (enExample)
EP (1) EP2400157B1 (enExample)
JP (1) JP5629505B2 (enExample)
CN (1) CN102297157B (enExample)
TW (1) TWI555914B (enExample)

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US8518042B2 (en) 2010-10-19 2013-08-27 Biomet Manufacturing, Llc Orthopedic plate assembly for a distal radius having re-contouring features and method for using same
TWM417131U (en) * 2010-12-24 2011-12-01 Univ Nat Taiwan Science Tech Improving bony plate structure
CN103393457B (zh) * 2013-07-16 2016-05-11 江苏双羊医疗器械有限公司 锁定掌背侧π型接骨板
USD764651S1 (en) * 2013-07-31 2016-08-23 Broan-Nutone Llc Scroll grid
USD742498S1 (en) * 2013-07-31 2015-11-03 Broan-Nutone Llc Crescent baffle
KR102126865B1 (ko) * 2013-09-04 2020-06-25 한화파워시스템 주식회사 스크롤 텅 및 이를 구비한 회전 기계
RU2555108C2 (ru) * 2013-09-23 2015-07-10 Михаил Ефимович Купитман Способ субхондрального напряженного армирования
JP6077991B2 (ja) * 2013-12-27 2017-02-08 ミネベア株式会社 渦流ファン
JP6282541B2 (ja) * 2014-06-27 2018-02-21 ミネベアミツミ株式会社 遠心式ファン
KR102247594B1 (ko) * 2015-04-14 2021-05-03 한화파워시스템 주식회사 볼류트 케이싱 및 이를 구비한 회전 기계
EP3333431B1 (en) * 2015-08-06 2021-11-10 Mitsubishi Electric Corporation Centrifugal blower, air-conditioning device, and refrigeration cycle device
EP3383295B8 (en) * 2015-12-01 2023-05-24 Revivo Medical, LLC Bone fixation apparatus with fastener securement mechanism
CN108661950B (zh) * 2018-06-15 2024-08-23 广东美的制冷设备有限公司 蜗壳、风机和制冷设备
CN109083853A (zh) * 2018-10-24 2018-12-25 奥克斯空调股份有限公司 一种风机结构以及空调器
CN110219828B (zh) * 2019-05-21 2021-06-01 海信（广东）空调有限公司 一种离心风机的蜗壳、离心风机及电器
TWI808230B (zh) * 2019-07-26 2023-07-11 蕭進興 外轉式無刷馬達與離心風輪的組合結構
TWI812765B (zh) * 2019-07-26 2023-08-21 蕭進興 外轉式無刷馬達與離心風輪的組合構造
JP7375698B2 (ja) * 2020-07-20 2023-11-08 株式会社豊田自動織機 遠心圧縮機
CN112617996B (zh) * 2020-12-29 2021-12-28 中国科学院大学宁波华美医院 一种Lisfranc损伤跨关节锁定接骨板
CN113768605B (zh) * 2021-10-12 2023-03-24 贵州省人民医院 一种骨科临床手术钢板预弯装置

Citations (3)

* Cited by examiner, † Cited by third party
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CN1348065A (zh) * 2001-10-28 2002-05-08 宁波方太厨具有限公司 一种顶吸式吸油烟机的风机蜗壳结构
CN1690918A (zh) * 2004-04-26 2005-11-02 广达电脑股份有限公司 离心式风扇
CN1752460A (zh) * 2005-09-09 2006-03-29 宁波方太厨具有限公司 典型的吸油烟机风机蜗壳结构

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JPH0714192A (ja) 1993-06-23 1995-01-17 Sony Corp 光学ピックアップ駆動制御装置
JPH0714192U (ja) 1993-08-20 1995-03-10 株式会社ヤスヰ 遠心式送風機
KR100323702B1 (ko) 1998-01-20 2002-02-07 구자홍 시로코 팬
JP3938252B2 (ja) * 1998-10-05 2007-06-27 松下エコシステムズ株式会社 多翼送風機
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FR2827500B1 (fr) 2001-07-17 2004-04-02 Tornier Sa Plaque d'osteosynthese de l'extremite superieure de l'humerus
KR100420518B1 (ko) 2001-08-28 2004-03-02 엘지전자 주식회사 팬하우징
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JP3838200B2 (ja) 2003-01-09 2006-10-25 株式会社デンソー 遠心式送風装置
US7014422B2 (en) 2003-06-13 2006-03-21 American Standard International Inc. Rounded blower housing with increased airflow
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TWI228216B (en) * 2004-03-25 2005-02-21 Quanta Comp Inc Centrifugal fan
US7137987B2 (en) 2004-07-02 2006-11-21 Wright Medical Technology, Inc. Distal radius bone plating system with locking and non-locking screws
US20090169373A1 (en) * 2007-12-27 2009-07-02 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Centrifugal blower and bottom housing thereof
JP2009287427A (ja) * 2008-05-28 2009-12-10 Mitsubishi Electric Corp 遠心送風機
CN101649845B (zh) * 2008-08-13 2013-02-20 富准精密工业(深圳)有限公司 离心风扇
CN101725574A (zh) 2008-10-23 2010-06-09 富准精密工业(深圳)有限公司 离心风扇
US20100256687A1 (en) 2009-04-01 2010-10-07 Merete Medical Gmbh Fixation Device and Method of Use for a Ludloff Osteotomy Procedure
JP5770211B2 (ja) * 2010-03-04 2015-08-26 シンセス ゲゼルシャフト ミット ベシュレンクテル ハフツングＳｙｎｔｈｅｓ Ｇｍｂｈ 尺骨截骨術システム
US8603148B2 (en) * 2010-05-07 2013-12-10 Raymond B. Raven, III System for treating bone fractures
US20110282389A1 (en) * 2010-05-17 2011-11-17 Omni Surgical dba Spine 360 Bone fixation plate assembly

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Publication number Priority date Publication date Assignee Title
CN1348065A (zh) * 2001-10-28 2002-05-08 宁波方太厨具有限公司 一种顶吸式吸油烟机的风机蜗壳结构
CN1690918A (zh) * 2004-04-26 2005-11-02 广达电脑股份有限公司 离心式风扇
CN1752460A (zh) * 2005-09-09 2006-03-29 宁波方太厨具有限公司 典型的吸油烟机风机蜗壳结构

Also Published As

Publication number Publication date
JP5629505B2 (ja) 2014-11-19
EP2400157B1 (en) 2016-03-30
US8882769B2 (en) 2014-11-11
CN102297157A (zh) 2011-12-28
TW201217655A (en) 2012-05-01
US20110318176A1 (en) 2011-12-29
EP2400157A1 (en) 2011-12-28
US20110319894A1 (en) 2011-12-29
US8961121B2 (en) 2015-02-24
TWI555914B (zh) 2016-11-01
JP2012007548A (ja) 2012-01-12

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant