JPS548882B1 - - Google Patents

Info

Publication number
JPS548882B1
JPS548882B1 JP2894671A JP2894671A JPS548882B1 JP S548882 B1 JPS548882 B1 JP S548882B1 JP 2894671 A JP2894671 A JP 2894671A JP 2894671 A JP2894671 A JP 2894671A JP S548882 B1 JPS548882 B1 JP S548882B1
Authority
JP
Japan
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
JP2894671A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS548882B1 publication Critical patent/JPS548882B1/ja
Pending legal-status Critical Current

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
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/914—Device to control boundary layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
JP2894671A 1970-05-04 1971-05-04 Pending JPS548882B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3418270A 1970-05-04 1970-05-04

Publications (1)

Publication Number Publication Date
JPS548882B1 true JPS548882B1 (enrdf_load_stackoverflow) 1979-04-19

Family

ID=21874815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2894671A Pending JPS548882B1 (enrdf_load_stackoverflow) 1970-05-04 1971-05-04

Country Status (2)

Country Link
US (1) US3684396A (enrdf_load_stackoverflow)
JP (1) JPS548882B1 (enrdf_load_stackoverflow)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550481C3 (de) * 1975-11-11 1978-09-28 Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Kühlvorrichtung für das Kühlmittel einer flüssigkeitsgekühlten Brennkraftmaschine
DE3342304C2 (de) * 1983-11-23 1994-05-19 Dorr Oliver Deutschland Vorrichtung für die Herstellung von Emulsionen
KR0160611B1 (ko) * 1992-05-22 1999-01-15 강진구 에어콘의 소음 방지장치
US5286162A (en) * 1993-01-04 1994-02-15 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method of reducing hydraulic instability
JPH11211129A (ja) * 1998-01-30 1999-08-06 Mitsubishi Electric Corp 天井埋込み型空気調和機
US5997246A (en) * 1998-04-02 1999-12-07 Ford Motor Company Housing for a centrifugal blower
US6162016A (en) * 1999-09-29 2000-12-19 Visteon Global Technologies, Inc. Centrifugal blower assembly
US20030039541A1 (en) * 2001-08-20 2003-02-27 Xerox Corporation Blower noise reducing device and a blower having same
FR2856441B1 (fr) * 2003-06-19 2006-08-04 Renault Sa Dispositif de ventilation centrifuge.
HRP20050290B1 (en) * 2005-03-25 2012-07-31 Blago@Brkić Cover ring for unoverload wheel of centrifugal fan
US20080199311A1 (en) * 2007-02-20 2008-08-21 Behr America, Inc. Blower scroll
TWI321616B (en) * 2007-03-27 2010-03-11 Coretronic Corp Centrifugal blower
CN101725573B (zh) * 2008-10-13 2013-04-24 富准精密工业(深圳)有限公司 离心风扇
JP5566663B2 (ja) * 2009-11-09 2014-08-06 三菱重工業株式会社 多翼遠心ファンおよびそれを用いた空気調和機
US9567942B1 (en) * 2010-12-02 2017-02-14 Concepts Nrec, Llc Centrifugal turbomachines having extended performance ranges
CN104870827B (zh) * 2012-12-25 2017-07-11 松下知识产权经营株式会社 离心风机和使用其的带消音箱的风机
US10480398B2 (en) * 2013-09-30 2019-11-19 Borgwarner Inc. Controlling turbocharger compressor choke
CN105697394B (zh) * 2016-03-07 2018-01-30 南京菲瑞克机电科技有限公司 微小型高效出口流场无畸变离心风机
CN106762839B (zh) * 2016-11-24 2019-02-05 江苏乐科节能科技股份有限公司 消除二次流损失的大型水蒸气离心压缩机蜗壳及其方法
US10415601B2 (en) * 2017-07-07 2019-09-17 Denso International America, Inc. Blower noise suppressor
CN110439860B (zh) * 2018-05-04 2025-04-15 宁波方太厨具有限公司 一种离心风机的蜗壳结构
CN108869405B (zh) * 2018-06-05 2020-08-14 广东海信家电有限公司 一种双进风离心风机和吸油烟机
CN114251304B (zh) * 2020-09-25 2024-04-26 佛山市顺德区美的洗涤电器制造有限公司 蜗舌、离心风机及吸油烟机
CN114962335A (zh) * 2021-11-30 2022-08-30 Tcl空调器(中山)有限公司 蜗壳结构、风道部件和空调器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4510523Y1 (enrdf_load_stackoverflow) * 1967-09-18 1970-05-14

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US353994A (en) * 1886-12-07 walker
GB191214668A (en) * 1911-06-23 1912-11-14 Aegidius Elling Improvements in Turbo-pumps or Fans.
US1439365A (en) * 1921-03-16 1922-12-19 Unchokeable Pump Ltd Centrifugal pump
US1556657A (en) * 1924-06-09 1925-10-13 Arthur R Wilfley Centrifugal pump
US2160666A (en) * 1936-06-01 1939-05-30 Gen Electric Fan
US2171341A (en) * 1936-06-01 1939-08-29 Gen Electric Fan casing
US2656096A (en) * 1946-01-04 1953-10-20 Rateau Soc Centrifugal pump and compressor
US3096931A (en) * 1960-05-28 1963-07-09 Eck Bruno Cross flow fan arrangement
US3260216A (en) * 1964-08-21 1966-07-12 Goulds Pumps Venturi-centrifugal pump
DE1503673B2 (de) * 1965-03-30 1972-07-06 Zenkner, Kurt, Dr.-Ing., 7505 Ettlingen Gehaeuse fuer querstromgeblaese

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4510523Y1 (enrdf_load_stackoverflow) * 1967-09-18 1970-05-14

Also Published As

Publication number Publication date
US3684396A (en) 1972-08-15

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