TW200726039A - A rotation device with magnetic force - Google Patents

A rotation device with magnetic force

Info

Publication number
TW200726039A
TW200726039A TW094147394A TW94147394A TW200726039A TW 200726039 A TW200726039 A TW 200726039A TW 094147394 A TW094147394 A TW 094147394A TW 94147394 A TW94147394 A TW 94147394A TW 200726039 A TW200726039 A TW 200726039A
Authority
TW
Taiwan
Prior art keywords
magnetic
stator
rotor
poles
wheel
Prior art date
Application number
TW094147394A
Other languages
Chinese (zh)
Other versions
TWI304285B (en
Inventor
xiao-ting Lu
Wei-Ting Lu
Original Assignee
xiao-ting Lu
Taiwan Union Plastic Machinery Co Ltd
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 xiao-ting Lu, Taiwan Union Plastic Machinery Co Ltd filed Critical xiao-ting Lu
Priority to TW094147394A priority Critical patent/TW200726039A/en
Publication of TW200726039A publication Critical patent/TW200726039A/en
Application granted granted Critical
Publication of TWI304285B publication Critical patent/TWI304285B/zh

Links

Abstract

A rotation device with magnetic force is disclosed, comprising a rotor which has and a stator. The rotor is provided with a plurality of magnetic elements containing permanent magnets. The plurality of magnetic elements are disposed along the circumferential direction of the rotating shaft to form a wheel-shaped ring, and each magnetic element is provided with two magnetic poles. The stator is provided with a plurality of magnetically isolated electromagnets coaxially arranged. The electromagnets form a wheel-shaped ring around the rotating shaft, and each electromagnet is provided with paired poles. The wheel-shaped ring of the stator is at least partly surrounded by the wheel-shaped ring of the rotor, so that each pole of the paired poles of the electromagnets of the stator corresponds to one magnetic pole of the two magnetic poles of the magnetic elements of the rotor respectively. Two axial component air gaps are provided between the rotor and the stator. One of the abovementioned two axial component air gaps and two radial component air gaps are provided between one of the paired poles of the electromagnets of the stator and one corresponding magnetic pole of the two magnetic poles of the magnetic elements of the rotor.
TW094147394A 2005-12-29 2005-12-29 A rotation device with magnetic force TW200726039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW094147394A TW200726039A (en) 2005-12-29 2005-12-29 A rotation device with magnetic force

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094147394A TW200726039A (en) 2005-12-29 2005-12-29 A rotation device with magnetic force

Publications (2)

Publication Number Publication Date
TW200726039A true TW200726039A (en) 2007-07-01
TWI304285B TWI304285B (en) 2008-12-11

Family

ID=45070907

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094147394A TW200726039A (en) 2005-12-29 2005-12-29 A rotation device with magnetic force

Country Status (1)

Country Link
TW (1) TW200726039A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115052567A (en) * 2019-12-16 2022-09-13 护眼科技公司 Treatment device comprising a tool holder and a tool with a non-contact rotary motion device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115052567A (en) * 2019-12-16 2022-09-13 护眼科技公司 Treatment device comprising a tool holder and a tool with a non-contact rotary motion device

Also Published As

Publication number Publication date
TWI304285B (en) 2008-12-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees