DE50213410D1 - Hochfrequenz-innenrüttler mit gekühltem elektronischen frequenzumformer - Google Patents

Hochfrequenz-innenrüttler mit gekühltem elektronischen frequenzumformer

Info

Publication number
DE50213410D1
DE50213410D1 DE50213410T DE50213410T DE50213410D1 DE 50213410 D1 DE50213410 D1 DE 50213410D1 DE 50213410 T DE50213410 T DE 50213410T DE 50213410 T DE50213410 T DE 50213410T DE 50213410 D1 DE50213410 D1 DE 50213410D1
Authority
DE
Germany
Prior art keywords
interior
cooled electronic
high frequency
frequency
transformer
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
DE50213410T
Other languages
English (en)
Inventor
Michael Steffen
Christian Glanz
Dirk Sibila
Thomas Mueller
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.)
Wacker Neuson SE
Original Assignee
Wacker Construction Equipment AG
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 Wacker Construction Equipment AG filed Critical Wacker Construction Equipment AG
Application granted granted Critical
Publication of DE50213410D1 publication Critical patent/DE50213410D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
    • E04G21/08—Internal vibrators, e.g. needle vibrators

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE50213410T 2001-01-12 2002-01-11 Hochfrequenz-innenrüttler mit gekühltem elektronischen frequenzumformer Expired - Lifetime DE50213410D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10101277A DE10101277B4 (de) 2001-01-12 2001-01-12 Hochfrequenz-Innenrüttler mit gekühltem elektronischen Frequenzumformer
PCT/EP2002/000224 WO2002057570A1 (de) 2001-01-12 2002-01-11 Elektronischer frequenzumformer mit einem kühlkreislauf

Publications (1)

Publication Number Publication Date
DE50213410D1 true DE50213410D1 (de) 2009-05-14

Family

ID=7670407

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10101277A Expired - Fee Related DE10101277B4 (de) 2001-01-12 2001-01-12 Hochfrequenz-Innenrüttler mit gekühltem elektronischen Frequenzumformer
DE50213410T Expired - Lifetime DE50213410D1 (de) 2001-01-12 2002-01-11 Hochfrequenz-innenrüttler mit gekühltem elektronischen frequenzumformer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10101277A Expired - Fee Related DE10101277B4 (de) 2001-01-12 2001-01-12 Hochfrequenz-Innenrüttler mit gekühltem elektronischen Frequenzumformer

Country Status (6)

Country Link
US (1) US6960013B2 (de)
EP (1) EP1349997B1 (de)
JP (1) JP3940123B2 (de)
DE (2) DE10101277B4 (de)
ES (1) ES2322037T3 (de)
WO (1) WO2002057570A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10101277B4 (de) * 2001-01-12 2006-11-02 Wacker Construction Equipment Ag Hochfrequenz-Innenrüttler mit gekühltem elektronischen Frequenzumformer
DE10124145C1 (de) * 2001-05-17 2002-08-14 Wacker Werke Kg Innenrüttler zum Verdichten von Beton
JP2006183430A (ja) * 2004-12-28 2006-07-13 Nippon Oil Corp コンクリートバイブレータ
US20150200566A1 (en) * 2014-01-10 2015-07-16 Zippy Technology Corp. Redundant power supply system for reducing standby power consumption
CN111002430B (zh) * 2019-12-20 2021-08-06 上海舟润实业有限公司 一种混凝土夯实设备
CN114086245B (zh) * 2021-11-23 2022-08-26 山东天岳先进科技股份有限公司 一种循环冷却系统及长晶炉

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1989409A (en) * 1932-05-24 1935-01-29 Viber Company Ltd Method and apparatus for compacting and dewatering cementitious materials
CH578665A5 (en) * 1974-08-26 1976-08-13 Vlk Jaroslav Integral vibrator for compacting freshly cast concrete - has tubular hermetically sealed housing with motor connected to eccentric
DE2525592B2 (de) * 1975-06-09 1977-07-28 Innenvibrator zum verdichten von beton o.dgl.
US5202612A (en) * 1988-01-29 1993-04-13 Sinano Electric Co., Ltd. Concrete vibrator
JPH0751839B2 (ja) * 1989-02-21 1995-06-05 エクセン株式会社 可搬型壁打コンクリート打設装置
US5108189A (en) * 1990-09-19 1992-04-28 Fred Oswald Vibrator and related method
DE59204379D1 (de) * 1991-08-14 1995-12-21 Kaercher Gmbh & Co Alfred Hochdruckreinigungsgerät.
DE9217854U1 (de) * 1992-12-30 1993-03-04 Wacker-Werke Gmbh & Co Kg, 8077 Reichertshofen Von einem Umformer gespeister Innenrüttler
US5556199A (en) * 1994-12-14 1996-09-17 Oswald; Fred Vibrator with covering and related method
US5725304A (en) * 1995-12-13 1998-03-10 Makita Corporation Battery concrete vibrator
JPH09291703A (ja) * 1996-04-26 1997-11-11 Mikasa Sangyo Kk コンクリート振動機
US6109111A (en) * 1997-02-14 2000-08-29 Racine Federated Inc. Concrete vibrator monitor
JP3296260B2 (ja) * 1997-09-01 2002-06-24 三菱電機株式会社 高圧電気機器の水冷装置
EP0916785A1 (de) * 1997-11-11 1999-05-19 BOMAG GmbH Vibrator zur Beton-Verdichtung
DE19756250C2 (de) * 1997-12-17 2000-11-02 Siemens Ag Selbstgeführter Stromrichter eines spannungseinprägenden Umrichters mit Hochleistungs-Modulen
DE19815645C1 (de) * 1998-04-07 1999-08-19 Siemens Ag Umrichteranordnung mit Kühleinrichtung
DE19815655C2 (de) 1998-04-08 2002-04-11 Eckart Doege Antriebseinrichtung für eine Arbeitsmaschine
CH689598A5 (de) * 1998-06-09 1999-06-30 Msz Motoren Service Ag Zuerich Von einem Umformer gespeister Innenrüttler
DE19831282A1 (de) * 1998-07-13 2000-01-20 Abb Daimler Benz Transp Halbleiterkühlkörper-System und Verfahren zur Herstellung
WO2000024114A1 (en) * 1998-10-16 2000-04-27 Ilyas Tekin Power transformer design for the electronic converters
DE19900348A1 (de) * 1999-01-07 2000-07-13 Irt Innovative Recycling Techn Kompaktsteuerung für einen elektromotorischen Innenrüttler
DE19964444B4 (de) * 1999-03-24 2008-06-26 Wacker Construction Equipment Ag Innenrüttler mit Frequenzumformer
DE19913450A1 (de) * 1999-03-25 2000-09-28 Mannesmann Sachs Ag Leistungselektronik zum Steuern einer elektrischen Maschine
DE29912206U1 (de) * 1999-07-13 1999-10-07 Gutgesell Karsten Aktivkühler für Microprozessoren
DE10033137A1 (de) * 2000-07-07 2002-01-31 Wacker Werke Kg Frequenzumformer für einen Innenrüttler
DE10101277B4 (de) * 2001-01-12 2006-11-02 Wacker Construction Equipment Ag Hochfrequenz-Innenrüttler mit gekühltem elektronischen Frequenzumformer
US6811297B2 (en) * 2001-02-26 2004-11-02 Fred Oswald Vibrator having a core with soft sheath and apertures therethrough
US20030111753A1 (en) * 2001-12-13 2003-06-19 Oztec Industries Inc. Vibrator and related method

Also Published As

Publication number Publication date
ES2322037T3 (es) 2009-06-16
US20040061457A1 (en) 2004-04-01
EP1349997A1 (de) 2003-10-08
WO2002057570A8 (de) 2002-09-06
US6960013B2 (en) 2005-11-01
DE10101277B4 (de) 2006-11-02
JP3940123B2 (ja) 2007-07-04
DE10101277A1 (de) 2002-07-25
EP1349997B1 (de) 2009-04-01
WO2002057570A1 (de) 2002-07-25
JP2005520077A (ja) 2005-07-07

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: WACKER NEUSON SE, 80809 MUENCHEN, DE

8364 No opposition during term of opposition
R082 Change of representative

Ref document number: 1349997

Country of ref document: EP

Representative=s name: MUELLER - HOFFMANN & PARTNER PATENTANWAELTE, 81667