GB0714126D0 - Control for discharge lamp - Google Patents

Control for discharge lamp

Info

Publication number
GB0714126D0
GB0714126D0 GB0714126A GB0714126A GB0714126D0 GB 0714126 D0 GB0714126 D0 GB 0714126D0 GB 0714126 A GB0714126 A GB 0714126A GB 0714126 A GB0714126 A GB 0714126A GB 0714126 D0 GB0714126 D0 GB 0714126D0
Authority
GB
United Kingdom
Prior art keywords
control
discharge lamp
lamp
discharge
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.)
Ceased
Application number
GB0714126A
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.)
Cyden Ltd
Original Assignee
Cyden 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 Cyden Ltd filed Critical Cyden Ltd
Priority to GB0714126A priority Critical patent/GB0714126D0/en
Publication of GB0714126D0 publication Critical patent/GB0714126D0/en
Priority to EP08776221A priority patent/EP2174533A1/en
Priority to CN200880107966A priority patent/CN101828431A/en
Priority to PCT/GB2008/050586 priority patent/WO2009013524A1/en
Priority to JP2010516599A priority patent/JP2010534387A/en
Ceased legal-status Critical Current

Links

GB0714126A 2007-07-20 2007-07-20 Control for discharge lamp Ceased GB0714126D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB0714126A GB0714126D0 (en) 2007-07-20 2007-07-20 Control for discharge lamp
EP08776221A EP2174533A1 (en) 2007-07-20 2008-07-17 Control for discharge lamp
CN200880107966A CN101828431A (en) 2007-07-20 2008-07-17 Control for discharge lamp
PCT/GB2008/050586 WO2009013524A1 (en) 2007-07-20 2008-07-17 Control for discharge lamp
JP2010516599A JP2010534387A (en) 2007-07-20 2008-07-17 Discharge lamp controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0714126A GB0714126D0 (en) 2007-07-20 2007-07-20 Control for discharge lamp

Publications (1)

Publication Number Publication Date
GB0714126D0 true GB0714126D0 (en) 2007-08-29

Family

ID=38476647

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0714126A Ceased GB0714126D0 (en) 2007-07-20 2007-07-20 Control for discharge lamp

Country Status (5)

Country Link
EP (1) EP2174533A1 (en)
JP (1) JP2010534387A (en)
CN (1) CN101828431A (en)
GB (1) GB0714126D0 (en)
WO (1) WO2009013524A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7795819B2 (en) 2004-06-03 2010-09-14 Cyden Limited Discharge lamp controls
GB2470927A (en) 2009-06-10 2010-12-15 Dezac Group Ltd Phototherapy apparatus with skin temperature control
CN103108428A (en) * 2013-01-29 2013-05-15 宁波金辉摄影器材有限公司 Energy saving system of photoflood lamp

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3033191A1 (en) * 1979-09-19 1981-04-02 Xerox Corp., 14644 Rochester, N.Y. FLASH LIGHTING DEVICE
DE4141675A1 (en) * 1991-01-09 1992-07-16 Heimann Gmbh Flashlamp operation circuit performing continuous on=off switching - utilises semiconductor switch with photodiode in control circuit monitoring limiting current during discharge of capacitor
JP3740209B2 (en) * 1996-03-01 2006-02-01 キヤノン株式会社 Flash device
US6888319B2 (en) * 2001-03-01 2005-05-03 Palomar Medical Technologies, Inc. Flashlamp drive circuit
US7245224B2 (en) * 2004-08-13 2007-07-17 Dell Products Lp Methods and systems for diagnosing projection device failure

Also Published As

Publication number Publication date
EP2174533A1 (en) 2010-04-14
WO2009013524A1 (en) 2009-01-29
CN101828431A (en) 2010-09-08
JP2010534387A (en) 2010-11-04

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)