JP5739981B2 - 成形スクロールプロファイルを有する放射ブロワー - Google Patents
成形スクロールプロファイルを有する放射ブロワー Download PDFInfo
- Publication number
- JP5739981B2 JP5739981B2 JP2013503870A JP2013503870A JP5739981B2 JP 5739981 B2 JP5739981 B2 JP 5739981B2 JP 2013503870 A JP2013503870 A JP 2013503870A JP 2013503870 A JP2013503870 A JP 2013503870A JP 5739981 B2 JP5739981 B2 JP 5739981B2
- Authority
- JP
- Japan
- Prior art keywords
- scroll
- blower
- impeller
- radiant
- section
- 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.)
- Expired - Fee Related
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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
- F04D29/4226—Fan casings
-
- 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
-
- A—HUMAN NECESSITIES
- A42—HEADWEAR
- A42B—HATS; HEAD COVERINGS
- A42B3/00—Helmets; Helmet covers ; Other protective head coverings
- A42B3/04—Parts, details or accessories of helmets
- A42B3/28—Ventilating arrangements
- A42B3/286—Ventilating arrangements with forced flow, e.g. by a fan
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/04—Gas helmets
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/04—Gas helmets
- A62B18/045—Gas helmets with fans for delivering air for breathing mounted in or on the helmet
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Description
Claims (3)
- 電動空気浄化レスピレーターであって、
少なくとも1つの羽根車、上部外側表面と下部外側表面とを有するスクロール、及び入口を含む放射ブロワーであって、前記スクロールの空気通路の断面が、前記上部外側表面及び前記下部外側表面に対応する辺を含み、前記辺が、平行な区分を有し、前記上部外側表面が凸状であり、かつ前記下部外側表面が凹状であり、前記入口が、前記下部外側表面に配置されている、放射ブロワーを備える、電動空気浄化レスピレーター。 - 電動空気浄化レスピレーターであって、
少なくとも1つの羽根車、上部外側表面と下部外側表面とを有するスクロール、及び入口を含む放射ブロワーであって、前記スクロールの空気通路の断面が、前記上部外側表面及び前記下部外側表面に対応する実質的に平行な1組の辺を有し、前記実質的に平行な1組の辺が湾曲しており、前記上部外側表面が凸状であり、かつ前記下部外側表面が凹状であり、前記入口が、前記下部外側表面に配置されている、放射ブロワーを備える、電動空気浄化レスピレーター。 - 電動空気浄化レスピレーターであって、
少なくとも1つの羽根車及びスクロールを含む放射ブロワーであって、
前記スクロールが上部外側表面及び下部外側表面を有し、前記上部外側表面が凸状であり、かつ前記下部外側表面が凹状であり、
前記放射ブロワーが入口を更に含み、前記入口が前記下部外側表面に配置されている、放射ブロワーを備える、電動空気浄化レスピレーター。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32124810P | 2010-04-06 | 2010-04-06 | |
US61/321,248 | 2010-04-06 | ||
PCT/US2011/031334 WO2011127116A1 (en) | 2010-04-06 | 2011-04-06 | Radial blower with shaped scroll profile |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013523341A JP2013523341A (ja) | 2013-06-17 |
JP2013523341A5 JP2013523341A5 (ja) | 2014-02-06 |
JP5739981B2 true JP5739981B2 (ja) | 2015-06-24 |
Family
ID=44708167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013503870A Expired - Fee Related JP5739981B2 (ja) | 2010-04-06 | 2011-04-06 | 成形スクロールプロファイルを有する放射ブロワー |
Country Status (6)
Country | Link |
---|---|
US (1) | US8667960B2 (ja) |
EP (1) | EP2556260B1 (ja) |
JP (1) | JP5739981B2 (ja) |
KR (1) | KR101865423B1 (ja) |
CN (1) | CN102834621B (ja) |
WO (1) | WO2011127116A1 (ja) |
Families Citing this family (22)
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US9206817B2 (en) * | 2010-08-31 | 2015-12-08 | Nippon Soken, Inc. | Centrifugal blower |
USD755952S1 (en) * | 2013-11-04 | 2016-05-10 | Facecover Sweden Ab | Breathing mask |
US9985494B2 (en) | 2014-09-08 | 2018-05-29 | Regal Beloit America, Inc. | Electrical machine and controller and methods of assembling the same |
US9982674B2 (en) * | 2014-09-08 | 2018-05-29 | Regal Beloit America, Inc. | Electrical machine and methods of assembling the same |
US10230290B2 (en) | 2014-09-08 | 2019-03-12 | Regal Beloit America, Inc. | Electrical machine and methods of assembling the same |
US9912207B2 (en) * | 2015-03-23 | 2018-03-06 | Regal Beloit America, Inc. | Electrical machine housing and methods of assembling the same |
EP3352604B1 (en) * | 2015-09-21 | 2019-10-23 | Stryker Corporation | Personal protection system with a cooling strip |
ES2901991T3 (es) * | 2016-01-07 | 2022-03-24 | Thi Total Healthcare Innovation Gmbh | Dispositivos, sistemas y métodos protectores colocables con control sin contacto |
USD881380S1 (en) | 2017-10-16 | 2020-04-14 | Gentex Corporation | Respirator |
JP7103312B2 (ja) * | 2018-07-12 | 2022-07-20 | 株式会社デンソー | 遠心式送風機 |
CN109405027B (zh) * | 2018-12-19 | 2021-07-20 | 佛山市顺德区美的洗涤电器制造有限公司 | 薄型烟机 |
CN109405026B (zh) * | 2018-12-19 | 2021-07-20 | 佛山市顺德区美的洗涤电器制造有限公司 | 薄型烟机 |
JP6596604B1 (ja) * | 2019-02-20 | 2019-10-23 | ファンテック株式会社 | 空調服用ファンユニット |
USD937803S1 (en) * | 2019-03-15 | 2021-12-07 | Ebm-Papst Mulfingen Gmbh & Co. Kg | Headphone with fans |
CN110608194B (zh) * | 2019-09-16 | 2020-10-16 | 华中科技大学 | 一种离心风机转向蜗壳 |
US11661947B2 (en) * | 2019-10-25 | 2023-05-30 | Shenzhen JISU Technology Co., Ltd | Neck fan |
WO2021184012A1 (en) | 2020-03-13 | 2021-09-16 | Henley Julian | Electro-ionic devices for improved protection from airborne biopathogens |
US20240001375A1 (en) | 2020-03-13 | 2024-01-04 | Julian HENLEY | Electro-ionic mask devices for improved protection from airborne biopathogens |
US11998771B2 (en) * | 2020-05-27 | 2024-06-04 | Honeywell International Inc. | Compact respirator assembly |
TR202009416A2 (tr) * | 2020-06-17 | 2020-07-21 | Maltepe Ueniversitesi Teknoloji Transfer Ofisi Anonim Sirketi | Dezenfekte hava akişli koruma si̇perli̇kli̇ başlik |
US11974627B2 (en) * | 2021-02-18 | 2024-05-07 | John Walker | Apparatus, methods and wearable devices for delivering cooled filtered air for breathing to users thereof |
GB2613645A (en) * | 2021-12-13 | 2023-06-14 | Gama Healthcare Ltd | Respirator device |
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-
2011
- 2011-04-06 CN CN201180017766.5A patent/CN102834621B/zh not_active Expired - Fee Related
- 2011-04-06 EP EP11716105.9A patent/EP2556260B1/en active Active
- 2011-04-06 KR KR1020127028828A patent/KR101865423B1/ko active IP Right Grant
- 2011-04-06 US US13/080,772 patent/US8667960B2/en active Active
- 2011-04-06 WO PCT/US2011/031334 patent/WO2011127116A1/en active Application Filing
- 2011-04-06 JP JP2013503870A patent/JP5739981B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2013523341A (ja) | 2013-06-17 |
KR20130045262A (ko) | 2013-05-03 |
US20110240026A1 (en) | 2011-10-06 |
US8667960B2 (en) | 2014-03-11 |
EP2556260B1 (en) | 2018-08-15 |
WO2011127116A1 (en) | 2011-10-13 |
CN102834621B (zh) | 2015-11-25 |
KR101865423B1 (ko) | 2018-06-07 |
AU2011237746A1 (en) | 2012-11-08 |
EP2556260A1 (en) | 2013-02-13 |
CN102834621A (zh) | 2012-12-19 |
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