DE69805940D1 - Schaltnetzteil, elektrischer rasierapparat und gleichspannungswandlungsverfahren - Google Patents

Schaltnetzteil, elektrischer rasierapparat und gleichspannungswandlungsverfahren

Info

Publication number: DE69805940D1
Authority: DE; Germany
Prior art keywords: power supply; switching power; conversion process; voltage conversion; electric shaver
Prior art date: 1997-05-14
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.): Expired - Fee Related

Application number

DE69805940T

Other languages

English (en)

Other versions

DE69805940T2 (de

Inventor

Leest Johannes Van

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.)

Koninklijke Philips NV

Original Assignee

Koninklijke Philips Electronics NV

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.)

1997-05-14

Filing date

1998-03-19

Publication date

2002-07-18

1998-03-19 Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV

2002-07-18 Publication of DE69805940D1 publication Critical patent/DE69805940D1/de

2003-01-09 Application granted granted Critical

2003-01-09 Publication of DE69805940T2 publication Critical patent/DE69805940T2/de

2018-03-20 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/10—Arrangements incorporating converting means for enabling loads to be operated at will from different kinds of power supplies, e.g. from ac or dc
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/40—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries adapted for charging from various sources, e.g. AC, DC or multivoltage

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Dc-Dc Converters (AREA)

DE69805940T 1997-05-14 1998-03-19 Schaltnetzteil, elektrischer rasierapparat und gleichspannungswandlungsverfahren Expired - Fee Related DE69805940T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP97201451		1997-05-14
PCT/IB1998/000393 WO1998052273A1 (en)	1997-05-14	1998-03-19	Switched-mode power supply, an electric shaver, and a method of converting direct voltages

Publications (2)

Publication Number	Publication Date
DE69805940D1 true DE69805940D1 (de)	2002-07-18
DE69805940T2 DE69805940T2 (de)	2003-01-09

Family

ID=8228320

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69805940T Expired - Fee Related DE69805940T2 (de)	1997-05-14	1998-03-19	Schaltnetzteil, elektrischer rasierapparat und gleichspannungswandlungsverfahren

Country Status (5)

Country	Link
US (1)	US5973938A (de)
EP (1)	EP0919080B1 (de)
JP (1)	JP2000514998A (de)
DE (1)	DE69805940T2 (de)
WO (1)	WO1998052273A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2003055047A2 (en) *	2001-12-05	2003-07-03	Montante Charles J	Dual input voltage adapter system and method
TWI686046B (zh) *	2018-09-26	2020-02-21	和碩聯合科技股份有限公司	多輸入電壓轉換器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL8500154A (nl) *	1985-01-22	1986-08-18	Koninkl Philips Electronics Nv	Zelf-oscillerende voedingsschakeling.
US4945465A (en) *	1988-09-15	1990-07-31	U.S. Philips Corporation	Switched-mode power supply circuit
US4937728A (en) *	1989-03-07	1990-06-26	Rca Licensing Corporation	Switch-mode power supply with burst mode standby operation
DE4313359A1 (de) *	1992-04-24	1993-10-28	Matsushita Electric Ind Co Ltd	Schaltnetzteil
US5349515A (en) *	1992-09-17	1994-09-20	Rca Thomson Licensing Corporation	Switch mode power supply with feed-forward pulse limit control
US5414610A (en) *	1993-06-21	1995-05-09	Ast Research, Inc.	Universal power converter with single, shared power transformation circuit
US5610804A (en) *	1994-06-20	1997-03-11	Tdk Corporation	Power supply with dual energy transfer circuits for power factor correction

1998
- 1998-03-19 DE DE69805940T patent/DE69805940T2/de not_active Expired - Fee Related
- 1998-03-19 JP JP10529352A patent/JP2000514998A/ja active Pending
- 1998-03-19 EP EP98907092A patent/EP0919080B1/de not_active Expired - Lifetime
- 1998-03-19 WO PCT/IB1998/000393 patent/WO1998052273A1/en active IP Right Grant
- 1998-05-04 US US09/072,113 patent/US5973938A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
JP2000514998A (ja)	2000-11-07
WO1998052273A1 (en)	1998-11-19
US5973938A (en)	1999-10-26
EP0919080A1 (de)	1999-06-02
DE69805940T2 (de)	2003-01-09
EP0919080B1 (de)	2002-06-12

Similar Documents

Publication	Publication Date	Title
EP0953223A4 (de)	2002-01-09	Linearer elektrischer generator
DE59703503D1 (de)	2001-06-13	Leistungsmodul zur Ansteuerung von Elektromotoren
DE69808400T2 (de)	2003-07-31	Elektrischer Rasiererapparat
NO985554L (no)	1998-11-27	H÷yspentanlegg med elektriske maskiner
NO985553D0 (no)	1998-11-27	Elektrisk h°yspent vekselstr°msmaskin
DE69808180T2 (de)	2003-05-15	Elektrischer Rasierapparat
DE69841954D1 (de)	2010-12-02	Schaltendes Gleichstromspeisegerät
DE69807763D1 (de)	2002-10-17	Elektrischer Rasierapparat
DE69714988T2 (de)	2003-04-30	Spannungs-strom-umsetzer
DE69517740D1 (de)	2000-08-10	Elektrischer Mittelspannungsschalter
DE69800905T2 (de)	2002-01-10	Elektrischer Rasierapparat
DE69502665D1 (de)	1998-07-02	Umrichter-Schaltnetzteil
DE69839411D1 (de)	2008-06-12	Anlage zur elektrischen Kraftübertragung, mit Gleichspannungsreglung
DE69516461T2 (de)	2000-10-12	Mittelspannung elektrischer Schalter
GB9420860D0 (en)	1994-11-30	Electric power switching arrangement
DE69805940T2 (de)	2003-01-09	Schaltnetzteil, elektrischer rasierapparat und gleichspannungswandlungsverfahren
NO20001594L (no)	2000-03-28	Elektrisk kraftstasjon
DE59914759D1 (de)	2008-06-26	Bipolares hochvolt-leistungsbauelement
DE69718388D1 (de)	2003-02-20	Hoch- und Niederspannungsgleichstromversorgung
GB2356430B (en)	2002-12-04	Electric power generator
IT250348Y1 (it)	2003-09-03	Dispositivo di alimentazione elettrica.
NO20002731D0 (no)	2000-05-26	Elektrisk strømforsyningssystem
SG81947A1 (en)	2001-07-24	Monophase electric power generator
DE69637169D1 (de)	2007-08-30	Elektrischer leistungswandler
KR960015731U (ko)	1996-05-17	전류 및 전압 궤환에 의해 제어되는 직류 전원 장치.

Legal Events

Date	Code	Title	Description
2003-07-10	8364	No opposition during term of opposition
2005-01-05	8339	Ceased/non-payment of the annual fee