HK1148904A2 - An electromagnetic device - Google Patents

An electromagnetic device

Info

Publication number
HK1148904A2
HK1148904A2 HK11104882A HK11104882A HK1148904A2 HK 1148904 A2 HK1148904 A2 HK 1148904A2 HK 11104882 A HK11104882 A HK 11104882A HK 11104882 A HK11104882 A HK 11104882A HK 1148904 A2 HK1148904 A2 HK 1148904A2
Authority
HK
Hong Kong
Prior art keywords
electromagnetic device
electromagnetic
Prior art date
Application number
HK11104882A
Inventor
Liu Vai Nam
Original Assignee
Liu Vai Nam
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 Liu Vai Nam filed Critical Liu Vai Nam
Priority to HK11104882A priority Critical patent/HK1148904A2/en
Publication of HK1148904A2 publication Critical patent/HK1148904A2/en
Priority to CN2011104051530A priority patent/CN102789874A/en
Priority to TW100146142A priority patent/TWI449305B/en

Links

HK11104882A 2011-05-17 2011-05-17 An electromagnetic device HK1148904A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
HK11104882A HK1148904A2 (en) 2011-05-17 2011-05-17 An electromagnetic device
CN2011104051530A CN102789874A (en) 2011-05-17 2011-12-08 Magnetic device
TW100146142A TWI449305B (en) 2011-05-17 2011-12-13 An electromagnetic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HK11104882A HK1148904A2 (en) 2011-05-17 2011-05-17 An electromagnetic device

Publications (1)

Publication Number Publication Date
HK1148904A2 true HK1148904A2 (en) 2011-09-16

Family

ID=46826986

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11104882A HK1148904A2 (en) 2011-05-17 2011-05-17 An electromagnetic device

Country Status (3)

Country Link
CN (1) CN102789874A (en)
HK (1) HK1148904A2 (en)
TW (1) TWI449305B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106390403B (en) * 2016-12-13 2019-02-15 盐城工学院 Toy basketball stands and sport toy

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6450103B2 (en) * 1996-05-07 2002-09-17 Einar Svensson Monorail system
US6873087B1 (en) * 1999-10-29 2005-03-29 Board Of Regents, The University Of Texas System High precision orientation alignment and gap control stages for imprint lithography processes
CN201224044Y (en) * 2008-07-09 2009-04-22 大连交通大学 Repulsion force type magnetic floating linear feed system for numerical control machine tool
TW201103249A (en) * 2009-07-03 2011-01-16 Univ Nat Formosa Bipolar magnetically levitated positioning device
TW201107170A (en) * 2009-08-27 2011-03-01 Univ Nat Formosa Lateral control device of maglev transportation system

Also Published As

Publication number Publication date
CN102789874A (en) 2012-11-21
TWI449305B (en) 2014-08-11
TW201249070A (en) 2012-12-01

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Legal Events

Date Code Title Description
PF2 Short-term patent ceased to have effect under s.126(2) (not payment of maintenance fee and has 6-month grace period to pay)

Effective date: 20150517