SG11201407969VA - Electro-hydraulic device comprising a three-phase asynchronous motor for moving a jib - Google Patents

Electro-hydraulic device comprising a three-phase asynchronous motor for moving a jib

Info

Publication number
SG11201407969VA
SG11201407969VA SG11201407969VA SG11201407969VA SG11201407969VA SG 11201407969V A SG11201407969V A SG 11201407969VA SG 11201407969V A SG11201407969V A SG 11201407969VA SG 11201407969V A SG11201407969V A SG 11201407969VA SG 11201407969V A SG11201407969V A SG 11201407969VA
Authority
SG
Singapore
Prior art keywords
jib
electro
moving
internationales
fiir
Prior art date
Application number
SG11201407969VA
Other languages
English (en)
Inventor
Ulrich Dörzbach
Andreas Wagner
Original Assignee
Wolffkran Holding 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48092993&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG11201407969V(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wolffkran Holding Ag filed Critical Wolffkran Holding Ag
Publication of SG11201407969VA publication Critical patent/SG11201407969VA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/82—Luffing gear
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Jib Cranes (AREA)
  • Fluid-Pressure Circuits (AREA)
SG11201407969VA 2012-05-31 2013-04-16 Electro-hydraulic device comprising a three-phase asynchronous motor for moving a jib SG11201407969VA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201210010760 DE102012010760A1 (de) 2012-05-31 2012-05-31 Elektrohydraulische Vorrichtung mit Drehstromasynchronmotor zur Verstellung eines Ausleger
PCT/EP2013/057910 WO2013178399A1 (de) 2012-05-31 2013-04-16 Elektrohydraulische vorrichtung mit drehstromasynchronmotor zur verstellung eines auslegers

Publications (1)

Publication Number Publication Date
SG11201407969VA true SG11201407969VA (en) 2015-01-29

Family

ID=48092993

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201407969VA SG11201407969VA (en) 2012-05-31 2013-04-16 Electro-hydraulic device comprising a three-phase asynchronous motor for moving a jib

Country Status (7)

Country Link
US (1) US20150115761A1 (de)
EP (1) EP2855334B1 (de)
DE (1) DE102012010760A1 (de)
ES (1) ES2747477T3 (de)
HK (1) HK1204598A1 (de)
SG (1) SG11201407969VA (de)
WO (1) WO2013178399A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012010760A1 (de) 2012-05-31 2013-12-05 Wolffkran Holding Ag Elektrohydraulische Vorrichtung mit Drehstromasynchronmotor zur Verstellung eines Ausleger
EP3654050A1 (de) * 2018-11-14 2020-05-20 Siemens Healthcare GmbH Optimierte nutzung einer systemkomponente in einem bildgebenden system
CN109264583B (zh) * 2018-12-11 2020-03-10 中联重科股份有限公司 起重机作业时长监测系统及监测方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1169631B (de) 1962-04-03 1964-05-06 Krupp Ardelt Gmbh Regeleinrichtung fuer Drehwippkrane
FR2071141A5 (de) 1969-12-19 1971-09-17 Casteran Jean
US4178591A (en) 1978-06-21 1979-12-11 Eaton Corporation Crane operating aid with operator interaction
HU177529B (en) 1979-05-29 1981-11-28 Epitoegepgyarto Vallalat Method for preventing over load of lifting machines and arrangement for implementing this
DD150734A1 (de) 1980-04-14 1981-09-16 Peter Spiegelberg Ueberlast-und lastmomentensicherung fuer hebezeuge
FR2677629B1 (fr) 1991-06-17 1998-02-20 Senergy Sarl Procede de controle de la charge pour un engin de levage et dispositif pour sa mise en óoeuvre.
SE469425B (sv) 1992-03-23 1993-07-05 Hiab Ab Hydraulisk kran med oekad maximal lyftkraft i hoeglaegesomraadet och saett att aastadkomma detta
EP0708053A1 (de) 1994-08-26 1996-04-24 Hiab Export A/S Sicherheitsanlage für hydraulische Auslegerkräne, insbesondere für Motorfahrzeugkräne
DE19512253B4 (de) 1995-03-31 2006-05-11 Christoph Fischer Drehantrieb für einen Drehkran-Ausleger
DE19739780B4 (de) 1997-09-10 2007-03-22 Sew-Eurodrive Gmbh & Co. Kg Drehstrommotor
DE19908485A1 (de) * 1999-02-26 2000-08-31 Man Wolffkran Wippkran
FI20001904A0 (fi) 2000-08-29 2000-08-29 Kci Kone Cranes Int Oy Menetelmä ja laitteisto nostimen kuorman mittaamiseksi
DE10115312A1 (de) 2001-03-28 2002-10-02 Man Wolffkran Verfahren zur Steuerung von Kranbewegungen sowie Kran
US20030071004A1 (en) * 2001-10-12 2003-04-17 Higgins David J. Extensible column
RU2252909C2 (ru) 2003-05-28 2005-05-27 Закрытое акционерное общество "Национальная компания Уралтерминалмаш" Гидросистема крано-манипуляторной установки
US7923946B2 (en) * 2007-05-18 2011-04-12 Williams Kevin R Flywheel-based energy storage on a heave-compensating drawworks
IT1395088B1 (it) * 2009-03-12 2012-09-05 Rolic Invest Sarl Veicolo battipista e metodo di controllo dello stesso
US8640895B2 (en) * 2009-07-28 2014-02-04 Manitowoc Crane Companies, Llc Drum tensioning method and apparatus for load hoist wire rope
DE102010007545A1 (de) 2010-02-11 2011-08-11 Gottwald Port Technology GmbH, 40597 Kran, insbesondere Hafenmobilkran, mit einem Hybridantriebssystem
ES2371826B1 (es) 2010-02-15 2012-09-14 Universidad De Alicante Sistema integral de aprovechamiento energético.
DE102012010760A1 (de) 2012-05-31 2013-12-05 Wolffkran Holding Ag Elektrohydraulische Vorrichtung mit Drehstromasynchronmotor zur Verstellung eines Ausleger

Also Published As

Publication number Publication date
HK1204598A1 (en) 2015-11-27
US20150115761A1 (en) 2015-04-30
EP2855334B1 (de) 2019-08-21
ES2747477T3 (es) 2020-03-10
DE102012010760A1 (de) 2013-12-05
EP2855334A1 (de) 2015-04-08
WO2013178399A1 (de) 2013-12-05

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