DK134129B - Transistor converter circuit for converting a relatively low DC voltage to a higher DC voltage. - Google Patents

Transistor converter circuit for converting a relatively low DC voltage to a higher DC voltage.

Info

Publication number: DK134129B
Authority: DK; Denmark
Prior art keywords: voltage; converting; relatively low; converter circuit; transistor converter
Prior art date: 1974-10-30

Application number

DK565974AA

Other languages

Danish (da)

Other versions

DK565974A (en

DK134129C (en

Inventor

Ole Simon Petersen

Original Assignee

S P Radio As

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.)

1974-10-30

Filing date

1974-10-30

Publication date

1976-09-13

1974-10-30 Application filed by S P Radio As filed Critical S P Radio As

1974-10-30 Priority to DK565974AA priority Critical patent/DK134129B/en

1975-10-22 Priority to NO753557A priority patent/NO137412C/en

1975-10-23 Priority to DE19752547558 priority patent/DE2547558A1/en

1975-10-27 Priority to GB44143/75A priority patent/GB1501485A/en

1975-10-28 Priority to FR7532927A priority patent/FR2290079A1/en

1976-05-01 Publication of DK565974A publication Critical patent/DK565974A/da

1976-09-13 Publication of DK134129B publication Critical patent/DK134129B/en

1977-02-14 Application granted granted Critical

1977-02-14 Publication of DK134129C publication Critical patent/DK134129C/da

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
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
- H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
- H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
- H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/338—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
- H02M3/3382—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement in a push-pull circuit arrangement
- H02M3/3384—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement in a push-pull circuit arrangement of the parallel type

Landscapes

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

DK565974AA 1974-10-30 1974-10-30 Transistor converter circuit for converting a relatively low DC voltage to a higher DC voltage. DK134129B (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
DK565974AA DK134129B (en)	1974-10-30	1974-10-30	Transistor converter circuit for converting a relatively low DC voltage to a higher DC voltage.
NO753557A NO137412C (en)	1974-10-30	1975-10-22	TRANSISTOR CONVERTER CIRCUIT.
DE19752547558 DE2547558A1 (en)	1974-10-30	1975-10-23	TRANSISTOR CONVERTER CIRCUIT FOR CONVERTING A RELATIVELY LOW DC VOLTAGE INTO A HIGHER DC VOLTAGE
GB44143/75A GB1501485A (en)	1974-10-30	1975-10-27	Dc semiconductor converter circuits
FR7532927A FR2290079A1 (en)	1974-10-30	1975-10-28	TRANSISTOR CONVERTER CIRCUIT FOR THE CONVERSION OF A RELATIVELY LOW CONTINUOUS VOLTAGE TO A HIGHER CONTINUOUS VOLTAGE

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DK565974AA DK134129B (en)	1974-10-30	1974-10-30	Transistor converter circuit for converting a relatively low DC voltage to a higher DC voltage.

Publications (3)

Publication Number	Publication Date
DK565974A DK565974A (en)	1976-05-01
DK134129B true DK134129B (en)	1976-09-13
DK134129C DK134129C (en)	1977-02-14

Family

ID=8144278

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK565974AA DK134129B (en)	1974-10-30	1974-10-30	Transistor converter circuit for converting a relatively low DC voltage to a higher DC voltage.

Country Status (5)

Country	Link
DE (1)	DE2547558A1 (en)
DK (1)	DK134129B (en)
FR (1)	FR2290079A1 (en)
GB (1)	GB1501485A (en)
NO (1)	NO137412C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0010811A1 (en) *	1978-10-28	1980-05-14	Westinghouse Brake And Signal Company Limited	Switching transistor over-voltage protection means
US4530550A (en) *	1982-09-13	1985-07-23	Olympus Optical Company Ltd.	Power supply unit for electronic flash

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL249523A (en) *		1900-01-01
US2990517A (en) *	1957-02-01	1961-06-27	Electronic Res Associates Inc	Transistor power systems
US3297936A (en) *	1963-04-19	1967-01-10	Gen Motors Corp	Converter circuit employing pulse width modulation
GB1026789A (en) *	1963-07-03	1966-04-20	Asahi Chemical Ind	Portable high-voltage generator device
DE2261623B2 (en) *	1972-12-13	1980-09-18	Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt	Static multi-system converter
FR2215744A1 (en) *	1973-01-27	1974-08-23	Isolux Sa

1974
- 1974-10-30 DK DK565974AA patent/DK134129B/en not_active IP Right Cessation
1975
- 1975-10-22 NO NO753557A patent/NO137412C/en unknown
- 1975-10-23 DE DE19752547558 patent/DE2547558A1/en not_active Withdrawn
- 1975-10-27 GB GB44143/75A patent/GB1501485A/en not_active Expired
- 1975-10-28 FR FR7532927A patent/FR2290079A1/en active Granted

Also Published As

Publication number	Publication date
FR2290079B1 (en)	1979-07-06
GB1501485A (en)	1978-02-15
FR2290079A1 (en)	1976-05-28
NO137412B (en)	1977-11-14
NO137412C (en)	1978-02-22
NO753557L (en)	1976-05-03
DK565974A (en)	1976-05-01
DK134129C (en)	1977-02-14
DE2547558A1 (en)	1976-05-06

Legal Events

Date	Code	Title	Description
1984-06-16	PBP	Patent lapsed

Publication	Publication Date	Title
NL7407953A (en)	1975-12-16	VOLTAGE CURRENT CONVERTER.
SE389431B (en)	1976-11-01	CONVERTER CIRCUIT
BE812270A (en)	1974-07-01	IMPROVEMENTS TO INTEGRATED CIRCUITS
NL7513029A (en)	1976-05-10	ANALOGUE DIGITAL CONVERTER.
NL7412712A (en)	1975-05-02	POWER CONVERTING DEVICE.
NL7501667A (en)	1975-08-18	VOLTAGE CONVERTER.
SE386341B (en)	1976-08-02	CONNECTION DEVICE FOR A TELEPHONE DEVICE INCLUDING A DC CONVERTER.
DK141060B (en)	1979-12-31	Voltage control circuit for a DC converter.
SE407650B (en)	1979-04-02	DC CONVERTER WITH AT LEAST ONE PERIODIC CONNECTING SWITCH TRANSISTOR
NL172493C (en)	1983-09-01	CHARGE COUPLED CIRCUIT AND ANALOGUE / DIGITAL CONVERTING DEVICE PROVIDED HEREIN.
FR2294482A1 (en)	1976-07-09	CIRCUIT TO GENERATE A COMPENSATED CURRENT
NL7502759A (en)	1975-11-24	DC CONVERTER.
DK134129B (en)	1976-09-13	Transistor converter circuit for converting a relatively low DC voltage to a higher DC voltage.
SE7505600L (en)	1975-11-21	SEMICONDUCTOR DEVICE FOR CONVERTING AN ANALOG ELECTRICAL INSIGNAL TO DIGITAL FORM.
NO137466C (en)	1978-03-01	CONVERTER FOR DC POWER SIGNALS.
NL161629C (en)	1980-02-15	DC-DC CONVERTER.
FR2285740A1 (en)	1976-04-16	VOLTAGE CONVERSION CIRCUIT
NL7505753A (en)	1975-11-19	ANALOGUE DIGITAL CONVERTER.
SE7512288L (en)	1976-05-05	CONVERTERS FOR CONVERTERS
FR2275928A1 (en)	1976-01-16	CONTINUOUS-CONTINUOUS CONVERTER REGULATED BY A REACTION CIRCUIT
SE404741B (en)	1978-10-23	ELECTRICAL CONVERTER
NL171113C (en)	1983-02-01	VOLTAGE CONVERTER.
FR2293108A1 (en)	1976-06-25	SEMICONDUCTOR SYNCHRONOUS SWITCHING CIRCUIT
NL7504888A (en)	1975-10-28	STAGE VOLTAGE GENERATOR.
AT373729B (en)	1984-02-10	PHASE TURNING CIRCUIT