ES2053317T3 - Maquina herramienta de mano con ventilador radial. - Google Patents

Maquina herramienta de mano con ventilador radial.

Info

Publication number
ES2053317T3
ES2053317T3 ES91900178T ES91900178T ES2053317T3 ES 2053317 T3 ES2053317 T3 ES 2053317T3 ES 91900178 T ES91900178 T ES 91900178T ES 91900178 T ES91900178 T ES 91900178T ES 2053317 T3 ES2053317 T3 ES 2053317T3
Authority
ES
Spain
Prior art keywords
radial fan
hand tool
tool machine
air duct
opening
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 - Lifetime
Application number
ES91900178T
Other languages
English (en)
Inventor
Martin Kummer
Werner Rieker
Eckerhard Strotgen
Eberhard Prahst
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of ES2053317T3 publication Critical patent/ES2053317T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D59/00—Accessories specially designed for sawing machines or sawing devices
    • B23D59/006—Accessories specially designed for sawing machines or sawing devices for removing or collecting chips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/008—Cooling means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
    • H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Portable Power Tools In General (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

PARA OBTENER UN MEJOR RENDIMIENTO O UNA EJECUCION MAS COMPACTA DE UNAMAQUINA HERRAMIENTA ELECTRICA DE MANEJO MANUAL (1), DEBE SER AUMENTADO EL VOLUMEN DEL CAUDAL DE AIRE SUMINISTRADO POR UN VENTILADOR RADIAL (6). ESTO SE LOGRA POR MEDIO DE LA AMPLIACION CONTINUADA DE LA SECCION TRANSVERSAL DEL CONDUCTO DE AIRE (12), MONTADO EN LA BOCA DEL RODETE DEL VENTILADOR (15), DESDE LA ABERTURA DE ENTRADA (14) HASTA LA ABERTURA DE SALIDA (15). EL ENSANCHAMIENTO PUEDE REALIZARSE INDISTINTAMENTE, EN DIRECCION RADIAL EN FORMA DE ESPIRAL O TAMBIEN EN DIRECCION AXIAL EN FORMA HELICOIDAL. UNA ABERTURA EN FORMA DE DIFUSOR (16) AL FINAL DEL CONDUCTO DE AIRE (12) AUMENTA EL EFECTO SUMINISTRADOR DE AIRE. LA INVENCION PUEDE UTILIZARSE TAMBIEN EN MAQUINAS HERRAMIENTAS MANUALES UTILIZABLES EN ESPACIOS REDUCIDOS.
ES91900178T 1990-02-02 1990-12-19 Maquina herramienta de mano con ventilador radial. Expired - Lifetime ES2053317T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4003029A DE4003029A1 (de) 1990-02-02 1990-02-02 Handgefuehrte werkzeugmaschine mit radialgeblaese

Publications (1)

Publication Number Publication Date
ES2053317T3 true ES2053317T3 (es) 1994-07-16

Family

ID=6399249

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91900178T Expired - Lifetime ES2053317T3 (es) 1990-02-02 1990-12-19 Maquina herramienta de mano con ventilador radial.

Country Status (7)

Country Link
US (1) US5315193A (es)
EP (1) EP0513003B1 (es)
BR (1) BR9007987A (es)
DE (2) DE4003029A1 (es)
ES (1) ES2053317T3 (es)
RU (1) RU2071903C1 (es)
WO (1) WO1991011297A1 (es)

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DE4224094A1 (de) * 1992-07-22 1994-01-27 Bosch Gmbh Robert Handsäge mit Absaugvorrichtung
DE9303161U1 (de) * 1993-03-04 1994-07-14 Bosch Gmbh Robert Elektromotorisch betriebenes Gebläse
US5580302A (en) * 1994-02-28 1996-12-03 Black & Decker Inc. Random orbit sander having air directing baffle
US5614774A (en) * 1995-03-09 1997-03-25 Ingersoll-Rand Company Air inducer for electric power tool
DE19614580C2 (de) * 1995-04-14 2000-10-05 Makita Corp Ventilationseinrichtung in einem Motorwerkzeug
JPH09285080A (ja) * 1996-04-17 1997-10-31 Nippon Otis Elevator Co 巻き上げ用電動機
US6239521B1 (en) * 2000-01-25 2001-05-29 Wy Peron Lee Motor cover arrangement
EP1422032B1 (de) * 2002-11-22 2007-03-21 Robert Bosch Gmbh Elektrohandwerkzeugmaschine
DE50309102D1 (de) 2002-11-22 2008-03-20 Bosch Gmbh Robert Elektrohandkreissägemaschine
US6914355B2 (en) * 2002-12-19 2005-07-05 Honeywell International Inc. Common radial plane motor cooling
DE10261572A1 (de) * 2002-12-23 2004-07-01 Robert Bosch Gmbh Elektrohandwerkzeugmaschine
DE20302784U1 (de) * 2003-02-15 2003-05-15 Stoeber Antriebstech Gmbh & Co Antriebseinrichtung mit einer Getriebeeinheit und einer Motoreinheit
JP4407158B2 (ja) * 2003-05-14 2010-02-03 日立工機株式会社 携帯用電動工具
US8087977B2 (en) 2005-05-13 2012-01-03 Black & Decker Inc. Angle grinder
JP4692288B2 (ja) * 2006-01-11 2011-06-01 日立工機株式会社 電動工具及びその組立方法
US7988538B2 (en) 2006-10-13 2011-08-02 Black & Decker Inc. Large angle grinder
DE102007014766A1 (de) * 2007-03-28 2008-10-02 Robert Bosch Gmbh Exzentertellerschleifer
DE102007017243A1 (de) * 2007-04-12 2008-10-16 Robert Bosch Gmbh Werkzeugmaschine, insbesondere Handwerkzeugmaschine
JP5047697B2 (ja) 2007-06-07 2012-10-10 株式会社マキタ 電動工具
ITBO20070634A1 (it) * 2007-09-19 2009-03-20 Brevini Power Transmission S P Riduttore, particolarmente del tipo epicicloidale
DE102008001258A1 (de) * 2008-04-18 2009-10-22 Robert Bosch Gmbh Werkzeugmaschine mit elektrischem Antriebsmotor
DE102008001250A1 (de) * 2008-04-18 2009-10-22 Robert Bosch Gmbh Handwerkzeugmaschine
DE102008041716A1 (de) * 2008-08-29 2010-03-04 Robert Bosch Gmbh Handwerkzeugmaschine mit Bürstenmotor
JP5309920B2 (ja) * 2008-11-19 2013-10-09 日立工機株式会社 電動工具
DE102008059599A1 (de) * 2008-11-28 2010-06-02 Aeg Electric Tools Gmbh Elektrowerkzeug
DE102008055057A1 (de) * 2008-12-22 2010-06-24 Robert Bosch Gmbh Werkzeugmaschine, insbesondere handgehaltene Werkzeugmaschine
DE102010044105A1 (de) * 2010-11-18 2012-05-24 Robert Bosch Gmbh Werkzeugmaschinengehäusevorrichtung
EP2465647A3 (de) * 2010-12-20 2013-01-16 HILTI Aktiengesellschaft Handwerkzeugmaschine mit Luftführungselement
JP5725354B2 (ja) * 2011-08-19 2015-05-27 日立工機株式会社 電動工具
US9777746B2 (en) * 2013-09-03 2017-10-03 Dresser-Rand Company Motor cooling system manifold
US9475172B2 (en) 2014-07-15 2016-10-25 Milwaukee Electric Tool Corporation Adjustable guard for power tool
CN104266794A (zh) * 2014-10-20 2015-01-07 株洲高精传动技术有限公司 一种高速飞轮盘的散热装置
CN107546885A (zh) * 2016-06-28 2018-01-05 德昌电机(深圳)有限公司 转子、转子的制造方法、电机及电动工具
US10818450B2 (en) 2017-06-14 2020-10-27 Black & Decker Inc. Paddle switch
NL2021527B1 (en) * 2018-08-30 2020-04-24 Holmatro B V Tool having a pump and a motor on a common axis

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FR3190E (fr) * 1904-09-30 Jules Cesar Napoleon Fouilloy Collier d'attache pour protecteur antidérapant de pneumatiques
FR337310A (fr) * 1903-10-23 1904-04-04 Societe Ed. Rain Et J. Genin Nouveau pot d'échappement des gaz brulés des moteurs à explosion
US969101A (en) * 1909-02-05 1910-08-30 Hugo C Gibson Muffler.
FR31490E (fr) * 1925-09-23 1927-03-14 Perfectionnements aux appareils de circulation de fluide, tels que les silencieux
GB334717A (en) * 1929-09-18 1930-09-11 William John Frith Improvements in exhaust silencers
FR716885A (fr) * 1930-05-10 1931-12-29 Siemens Ag Machine électrique à ventilateur centrifuge
US2026406A (en) * 1933-10-18 1935-12-31 Gen Electric Vacuum cleaner
NL73824C (es) * 1946-01-19
GB643796A (en) * 1948-02-21 1950-09-27 William Henry Graham Thompson Improvements in and relating to exhaust silencers for internal combustion engines
US2777079A (en) * 1953-09-23 1957-01-08 Westinghouse Electric Corp Outdoor motor
DE1915713A1 (de) * 1969-03-27 1970-10-15 Bosch Gmbh Robert Elektrowerkzeug,insbesondere mit schnellaufendem Universalmotor
US3703646A (en) * 1970-12-11 1972-11-21 Murphy Ind Inc G W Electric tool with trigger switch and lock-out arrangement
US3799703A (en) * 1972-05-24 1974-03-26 Wenger Corp Ventilating unit for sound control room
US3829721A (en) * 1973-07-30 1974-08-13 Black & Decker Mfg Co Air flow baffle construction for electric motor devices
US3856431A (en) * 1973-10-24 1974-12-24 Singer Co Side expansion scroll-type blowers
JPS5241323A (en) * 1975-09-27 1977-03-30 Toyoda Autom Loom Works Ltd Heated air discharging device for motor used in a battery-driven fork lift
US4120616A (en) * 1975-10-06 1978-10-17 Breuer Electric Manufacturing Company Vacuum cleaner-blower assembly with sound absorbing arrangement
GB2057567A (en) * 1979-08-24 1981-04-01 Borg Warner Expanding scroll diffuser for radial flow impeller
JPS5837919U (ja) * 1981-09-04 1983-03-11 日産自動車株式会社 自動車用オルタネ−タの冷却装置
DE3318199A1 (de) * 1982-06-03 1984-11-22 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Getriebegehaeuse fuer elektrowerkzeuge
DE3503172A1 (de) * 1985-01-31 1986-08-07 Willy 7457 Bisingen Kress Bohr- oder schlaghammer
DE8601684U1 (es) * 1986-01-23 1987-05-21 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
US4859886A (en) * 1986-02-28 1989-08-22 Honda Giken Kogyo Kabushiki Kaisha Portable engine-operated electric generator
US4772287A (en) * 1987-08-20 1988-09-20 Cedar Surgical, Inc. Prosthetic disc and method of implanting
JP2650384B2 (ja) * 1988-12-21 1997-09-03 株式会社デンソー 電動機
US5188508A (en) * 1991-05-09 1993-02-23 Comair Rotron, Inc. Compact fan and impeller

Also Published As

Publication number Publication date
DE59005651D1 (de) 1994-06-09
EP0513003A1 (de) 1992-11-19
US5315193A (en) 1994-05-24
BR9007987A (pt) 1992-11-03
RU2071903C1 (ru) 1997-01-20
EP0513003B1 (de) 1994-05-04
WO1991011297A1 (de) 1991-08-08
DE4003029A1 (de) 1991-08-08

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