SE0401753L - Drivsystem för mutterdragare - Google Patents

Drivsystem för mutterdragare

Info

Publication number
SE0401753L
SE0401753L SE0401753A SE0401753A SE0401753L SE 0401753 L SE0401753 L SE 0401753L SE 0401753 A SE0401753 A SE 0401753A SE 0401753 A SE0401753 A SE 0401753A SE 0401753 L SE0401753 L SE 0401753L
Authority
SE
Sweden
Prior art keywords
motor
winding
phase
winding part
nut
Prior art date
Application number
SE0401753A
Other languages
English (en)
Other versions
SE527327C2 (sv
SE0401753D0 (sv
Inventor
Peter Kjellqvist
Tobias Lindbaeck
Original Assignee
Atlas Copco Tools Ab
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 Atlas Copco Tools Ab filed Critical Atlas Copco Tools Ab
Priority to SE0401753A priority Critical patent/SE527327C2/sv
Publication of SE0401753D0 publication Critical patent/SE0401753D0/sv
Priority to PCT/SE2005/000988 priority patent/WO2006004495A1/en
Priority to US11/571,556 priority patent/US7709990B2/en
Priority to EP05753679A priority patent/EP1774645A1/en
Priority to JP2007519157A priority patent/JP4866847B2/ja
Publication of SE0401753L publication Critical patent/SE0401753L/sv
Publication of SE527327C2 publication Critical patent/SE527327C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/008—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with automatic change-over from high speed-low torque mode to low speed-high torque mode
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/08—Arrangements for controlling the speed or torque of a single motor
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Manufacture Of Motors, Generators (AREA)
SE0401753A 2004-07-01 2004-07-01 Drivsystem för mutterdragare SE527327C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0401753A SE527327C2 (sv) 2004-07-01 2004-07-01 Drivsystem för mutterdragare
PCT/SE2005/000988 WO2006004495A1 (en) 2004-07-01 2005-06-22 Power wrench
US11/571,556 US7709990B2 (en) 2004-07-01 2005-06-22 Power wrench
EP05753679A EP1774645A1 (en) 2004-07-01 2005-06-22 Power wrench
JP2007519157A JP4866847B2 (ja) 2004-07-01 2005-06-22 インパクトレンチ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0401753A SE527327C2 (sv) 2004-07-01 2004-07-01 Drivsystem för mutterdragare

Publications (3)

Publication Number Publication Date
SE0401753D0 SE0401753D0 (sv) 2004-07-01
SE0401753L true SE0401753L (sv) 2006-01-02
SE527327C2 SE527327C2 (sv) 2006-02-14

Family

ID=32768768

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0401753A SE527327C2 (sv) 2004-07-01 2004-07-01 Drivsystem för mutterdragare

Country Status (5)

Country Link
US (1) US7709990B2 (sv)
EP (1) EP1774645A1 (sv)
JP (1) JP4866847B2 (sv)
SE (1) SE527327C2 (sv)
WO (1) WO2006004495A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007040725A1 (de) * 2007-08-29 2009-03-05 Robert Bosch Gmbh Elektrische Maschine
DE102011013885A1 (de) * 2011-03-04 2012-09-06 C. & E. Fein Gmbh Elektrischer Antrieb
EP3246119A1 (de) * 2016-05-18 2017-11-22 SMW-AUTOBLOK Spannsysteme GmbH Antriebsvorrichtung, insbesondere für ein spannfutter

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55136894A (en) * 1979-04-12 1980-10-25 Sanyo Kiko Kk Method for controlling rotating speed in screw-tightening machine
US4937513A (en) * 1983-04-29 1990-06-26 Emerson Electric Co. Tapped auxiliary winding for multi-speed operation of electric motor and method therefor
US5041775A (en) * 1988-09-01 1991-08-20 Honeywell Inc. Speed control for multitap induction motor
US5155421A (en) * 1989-06-12 1992-10-13 Atlas Copco Tools Ab Power wrench for tightening screw joints
US5218283A (en) * 1991-02-15 1993-06-08 York International Corporation AC motor drive system with a two phase power supply
IT1259115B (it) 1992-06-17 1996-03-11 Askoll Spa Dispositivo elettronico per l'avviamento di un motore sincrono con rotore a magnete permanente
IT1307378B1 (it) * 1999-08-06 2001-11-06 Askoll Holding Srl Dispositivo elettronico di alimentazione di un motore sincrono conrotore a magneti permanenti a due coppie di poli.
CN2415533Y (zh) * 2000-04-05 2001-01-17 陈贤珍 适于软换挡的无刷永磁直流电动机定子绕组
US6559613B1 (en) * 2001-10-25 2003-05-06 Acradyne Method for operating an open end power wrench
ATE275299T1 (de) 2002-03-05 2004-09-15 Askoll Holding Srl Permanentmagnetsynchronmotor mit einer elektronischen vorrichtung zum starten des motors und einer sensoreinrichtung deren position von der vom motor getriebenen last abhängig ist
US20050016333A1 (en) * 2003-06-27 2005-01-27 Milwaukee Electric Tool Corporation Power tool, adapter and method of operating the same
SE527067C2 (sv) * 2003-12-01 2005-12-13 Atlas Copco Tools Ab Impulsmutterdragare med vinkelavkännande organ
JP4082344B2 (ja) * 2003-12-09 2008-04-30 松下電工株式会社 電動機駆動装置およびそれを用いる電動工具
SE529217C2 (sv) * 2005-05-20 2007-06-05 Atlas Copco Tools Ab Momentberoende utlösningskoppling för en skruvdragare

Also Published As

Publication number Publication date
SE527327C2 (sv) 2006-02-14
WO2006004495A1 (en) 2006-01-12
US20080136270A1 (en) 2008-06-12
EP1774645A1 (en) 2007-04-18
JP4866847B2 (ja) 2012-02-01
JP2008504974A (ja) 2008-02-21
SE0401753D0 (sv) 2004-07-01
US7709990B2 (en) 2010-05-04

Similar Documents

Publication Publication Date Title
CN105634225B (zh) 直流无刷电机及使用其的电动助力转向系统
WO2008078817A1 (ja) 動力装置
FI20061147A0 (sv) Elmotor
EP1753125A3 (en) Vector controller for permanent magnet synchronous motor
WO2007089529A3 (en) Permanent magnet disc motor with dual stators and its control
WO2007133500A3 (en) Electric machine having segmented stator
ATE540851T1 (de) Elektrische servolenkvorrichtung
BRPI0922362A2 (pt) dispositivo de acionamento de motor e compressor e refrigerador usando o mesmo
WO2010110483A3 (en) Electric motor system
WO2005011098A3 (en) Highly efficient permanent magnet brushless motor
WO2007098227A3 (en) Electronically commutated motor and control system
WO2009063696A1 (ja) 永久磁石型回転電機及び電動パワーステアリング装置
TW200638653A (en) Two-phase brushless DC motor
WO2011144895A3 (en) Magnetically geared machine
WO2007073082A3 (en) Rotor assembly for use in line start permanent magnet synchronous motor
DE602006021308D1 (de) Elektrischer Motor
WO2009093214A3 (en) Electric drive and method for controlling it
WO2008092801A3 (de) 18/8-synchronmotor
WO2012047886A3 (en) Electric motor having windings operable in parallel and/or series, and related methods
WO2009124841A3 (de) Antriebseinrichtung mit zwei antriebsmotoren für ein schiff
WO2008014253A3 (en) Electric motor with axially deformable rotor assembly
PL1646126T3 (pl) Wirnik dla silnika elektrycznego i odpowiedni silnik elektryczny
WO2014016305A3 (de) Elektrische maschine
EP2738924A3 (en) Two-phase motor and hydraulic power steering system using the two-phase motor
WO2011117347A3 (de) Elektrische maschine und lenkungsvorrichtung

Legal Events

Date Code Title Description
NUG Patent has lapsed