DK134577B - Kredsløb til begrænsning af høje jævnspændinger. - Google Patents
Kredsløb til begrænsning af høje jævnspændinger.Info
- Publication number
- DK134577B DK134577B DK369366A DK369366A DK134577B DK 134577 B DK134577 B DK 134577B DK 369366 A DK369366 A DK 369366A DK 369366 A DK369366 A DK 369366A DK 134577 B DK134577 B DK 134577B
- Authority
- DK
- Denmark
- Prior art keywords
- voltages
- circuits
- limiting high
- limiting
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/613—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in parallel with the load as final control devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/44—Arrangements for feeding power to a repeater along the transmission line
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Control Of Electrical Variables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES0098246 | 1965-07-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
DK134577B true DK134577B (da) | 1976-11-29 |
DK134577C DK134577C (da) | 1977-05-02 |
Family
ID=7521332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK369366A DK134577B (da) | 1965-07-16 | 1966-07-15 | Kredsløb til begrænsning af høje jævnspændinger. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4525947B1 (da) |
AT (1) | AT263944B (da) |
CH (1) | CH452666A (da) |
DE (1) | DE1513491B2 (da) |
DK (1) | DK134577B (da) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3573550A (en) * | 1969-03-07 | 1971-04-06 | M & T Chemicals Inc | Automatically resetting transient protection device |
US3671833A (en) * | 1970-06-24 | 1972-06-20 | Sperry Rand Corp | Bi-level electronic switch in a brushless motor |
FR2359532A1 (fr) * | 1976-07-20 | 1978-02-17 | Cit Alcatel | Dispositif de limitation des variations de potentiel des bornes d'une charge alimentee par une source de courant continu a masse flottante |
FR2465378A1 (fr) * | 1979-09-07 | 1981-03-20 | Trt Telecom Radio Electr | Dispositif de protection d'un joncteur d'abonne contre les surtensions en ligne |
DE3123667C2 (de) * | 1981-06-15 | 1985-04-18 | Robert Bosch Gmbh, 7000 Stuttgart | Darlington-Transistorschaltung |
DE3340140A1 (de) * | 1983-11-07 | 1985-05-23 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zur begrenzung einer spannung auf einen sollwert |
CA2040163A1 (en) * | 1990-06-21 | 1991-12-22 | Vasu H. Tahiliani | Protective device for temporary system overvoltages |
DE4031350A1 (de) * | 1990-10-04 | 1992-04-09 | Bosch Gmbh Robert | Spannungsbegrenzung fuer eine transistorschaltung |
DE19710073A1 (de) * | 1997-03-12 | 1998-10-01 | Daimler Benz Ag Intellectual P | Vorrichtung und Verfahren zum Überspannungsschutz |
US6031701A (en) * | 1997-03-12 | 2000-02-29 | Daimler-Chrysler Ag | Device and method for overvoltage protection |
US8643995B2 (en) | 2009-08-31 | 2014-02-04 | Abb Technology Ag | Method and a device for overvoltage protection, and an electric system with such a device |
-
1965
- 1965-07-16 DE DE19651513491 patent/DE1513491B2/de not_active Withdrawn
-
1966
- 1966-07-11 JP JP4533466A patent/JPS4525947B1/ja active Pending
- 1966-07-14 CH CH1026066A patent/CH452666A/de unknown
- 1966-07-14 AT AT678166A patent/AT263944B/de active
- 1966-07-15 DK DK369366A patent/DK134577B/da unknown
Also Published As
Publication number | Publication date |
---|---|
JPS4525947B1 (da) | 1970-08-27 |
AT263944B (de) | 1968-08-12 |
DE1513491A1 (de) | 1969-12-11 |
DK134577C (da) | 1977-05-02 |
CH452666A (de) | 1968-03-15 |
DE1513491B2 (de) | 1971-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK117084B (da) | Halvlederkomponent. | |
DK115474B (da) | Analogifremgangsmåde til fremstilling af N-p-chlorbenzoyl-5-fluorcytosin. | |
AT258611B (de) | Schnelldruckeinrichtung | |
DK134577B (da) | Kredsløb til begrænsning af høje jævnspændinger. | |
DK131170B (da) | Mellemtrinskoblingskredsløb. | |
DK123981B (da) | Analogifremgangsmåde til fremstilling af pteridiner. | |
DK127028B (da) | Tilslutningsorgan til tyndfilm-kredse. | |
DK116432B (da) | Kontinuert fremgangsmåde til udvinding af molybdæn. | |
DK111007B (da) | Fremgangsmåde til inaktivering af myxovirus. | |
DK117361B (da) | Samling af elektriske komponenter. | |
DK134428B (da) | Eksplosionsdrevet værktøj til inddrivning af holdeorganer. | |
DK121386B (da) | Halvlederensretterelement til stærkstrøm. | |
DK123616B (da) | Strømtransformator til høje spændinger. | |
DK121716B (da) | Kredsløb til tilvejebringelse af rektangulære impulspar med vekslende polaritet. | |
DK111277B (da) | Fremgangsmåde til stabilisering af 1,3-dihydro-7-nitro-5-phenyl-2H-1,4-benzodiazepin-2-on. | |
DK114758B (da) | Fremgangsmåde til stabilisering af pigmenter. | |
DK124098B (da) | Sikringsorgan til stærkstrømskondensatorer. | |
NL144408B (nl) | Spanningsstabilisatieschakeling. | |
DK114985B (da) | Bæreelement til trykte kredsløb. | |
DK111967B (da) | Stabiliseret opløsningsmiddel. | |
NL148735B (nl) | Verdelerschakeling. | |
ES114663Y (es) | Un conmutador para cuatro circuitos independientes. | |
DK114917B (da) | Elektrolytkondensator til impulskredsløb. | |
FR1469773A (fr) | Circuits comparateurs de phase | |
ES102318Y (es) | Mueble para receptores de T. V. |