NL72460C - - Google Patents

Info

Publication number
NL72460C
NL72460C NL72460DA NL72460C NL 72460 C NL72460 C NL 72460C NL 72460D A NL72460D A NL 72460DA NL 72460 C NL72460 C NL 72460C
Authority
NL
Netherlands
Application number
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.)
Publication of NL72460C publication Critical patent/NL72460C/xx

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/04—Regulating voltage or current wherein the variable is AC
    • G05F3/06—Regulating voltage or current wherein the variable is AC using combinations of saturated and unsaturated inductive devices, e.g. combined with resonant circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Dc-Dc Converters (AREA)
  • Transformers For Measuring Instruments (AREA)
NL72460D 1938-08-31 NL72460C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US227626A US2143745A (en) 1938-08-31 1938-08-31 Constant potential transformer

Publications (1)

Publication Number Publication Date
NL72460C true NL72460C (enrdf_load_html_response)

Family

ID=22853832

Family Applications (1)

Application Number Title Priority Date Filing Date
NL72460D NL72460C (enrdf_load_html_response) 1938-08-31

Country Status (6)

Country Link
US (1) US2143745A (enrdf_load_html_response)
BE (1) BE435925A (enrdf_load_html_response)
DE (1) DE930885C (enrdf_load_html_response)
FR (1) FR856672A (enrdf_load_html_response)
GB (1) GB529420A (enrdf_load_html_response)
NL (1) NL72460C (enrdf_load_html_response)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2432343A (en) * 1945-02-01 1947-12-09 Gen Electric Electromagnetic induction apparatus
US2434493A (en) * 1945-02-17 1948-01-13 Gen Electric Voltage stabilizing transformer
US2448925A (en) * 1946-03-21 1948-09-07 Chicago Title And Trust Compan Motor system using voltage regulating transformer
US2488742A (en) * 1947-03-06 1949-11-22 Essex Wire Corp Transformer
US2603771A (en) * 1948-11-01 1952-07-15 Philip J Walsh Magnetic trigger system
US2694177A (en) * 1951-03-16 1954-11-09 Joseph G Sola Transformer having constant and harmonic free output voltage
US2753513A (en) * 1953-11-06 1956-07-03 Joseph G Sola Transformers
US2801349A (en) * 1954-08-12 1957-07-30 Sola Electric Co Voltage stabilizing and control apparatus
DE1112783B (de) * 1955-10-03 1961-08-17 Basic Products Corp Elektrisches Energieversorgungsgeraet mit einem Transformator und nachgeschaltetem Kondensator
DE1156163B (de) * 1957-11-21 1963-10-24 Bert K Naster Elektromagnetischer Spannungskonstanthalter mit einem ersten und einem zweiten Transformator
US2985817A (en) * 1958-01-07 1961-05-23 Engelhard Hanovia Inc Automatic voltage regulating circuit
US3054939A (en) * 1958-12-24 1962-09-18 Ibm Regulated power supply
US2996656A (en) * 1959-02-02 1961-08-15 Basic Products Corp Voltage regulating apparatus
US3022458A (en) * 1959-05-29 1962-02-20 Joseph G Sola Voltage regulating apparatus
US3148326A (en) * 1959-12-24 1964-09-08 Ibm Ferroresonant transformer with saturating control winding
US3061769A (en) * 1960-04-14 1962-10-30 Technical Operations Inc Electric wave converter
US3117274A (en) * 1960-07-29 1964-01-07 Ibm Power supply with protective circuits
DE1186142B (de) * 1961-05-09 1965-01-28 Frako Kondensatoren Und Appbau Einrichtung zur Konstanthaltung einer elektrischen Verbraucherspannung
US3237089A (en) * 1961-06-21 1966-02-22 Lambda Electronics Corp Means for improving constant voltage transformers
NL283446A (enrdf_load_html_response) * 1961-09-21
DE1188202B (de) * 1962-07-06 1965-03-04 Cons Electrodynamics Corp Schaltungsanordnung zum Zuenden und zum Betrieb einer aus einem Wechselstromnetz gespeisten Hochdruck-Gasentladungslampe
US3174076A (en) * 1962-07-27 1965-03-16 American Speedlight Corp Electric system for discharge device utilizing resonant circuit to provide constant current output
DE1202397B (de) * 1962-10-26 1965-10-07 Iwasaki Electric Co Ltd Schaltungsanordnung zum Zuenden und zum Betrieb einer Hochdruckentladungslampe
DE1246121B (de) * 1964-04-10 1967-08-03 Frako Kondensatoren Und Appbau Vorschaltgeraet fuer Gasentladungslampen
US3435318A (en) * 1966-03-02 1969-03-25 Dynamic Instr Corp Safety battery charger
US3447068A (en) * 1966-12-20 1969-05-27 Bell Telephone Labor Inc Single core series-shunt ferroresonant voltage regulator with easily altered gap
DE1563166B2 (de) * 1966-12-24 1974-06-20 Ceag Dominit Ag, 4600 Dortmund Magnetischer Spannungskonstanthalter mit einem einzigen ferromagnetischen Kern
US4365224A (en) * 1977-10-25 1982-12-21 Wilfried Ernst Sawatsky Core lamination for shell-type cores, particularly for transformers
DE2920365A1 (de) * 1979-05-19 1980-11-27 Philberth Karl Dr Phys Kernblech fuer mantelkerne, insbesondere fuer transformatoren
DE3005567A1 (de) * 1980-02-14 1981-08-20 Philberth, Karl, Dr.-Phys., 8031 Puchheim Kernbleche, insbesondere fuer transformatoren
US5594632A (en) * 1994-10-03 1997-01-14 Delco Electronics Corporation Power converter with harmonic neutralization
US5737203A (en) * 1994-10-03 1998-04-07 Delco Electronics Corp. Controlled-K resonating transformer
US5625543A (en) * 1994-10-04 1997-04-29 Delco Electronics Corp. Power converter with harmonic neutralization
US5668707A (en) * 1994-10-04 1997-09-16 Delco Electronics Corp. Multi-phase power converter with harmonic neutralization
US5587892A (en) * 1994-10-04 1996-12-24 Delco Electronics Corp. Multi-phase power converter with harmonic neutralization
MY202500A (en) 2017-09-01 2024-05-01 Trestoto Pty Ltd Lighting control circuit, lighting installation and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH180783A (de) * 1933-07-25 1935-11-15 Siemens Ag In einer elektrischen Stromverteilungsanlage angeordnete Einrichtung zur Konstanthaltung der Verbraucherspannung trotz schwankender Netzspannung.

Also Published As

Publication number Publication date
DE930885C (de) 1955-07-28
GB529420A (en) 1940-11-20
US2143745A (en) 1939-01-10
BE435925A (enrdf_load_html_response)
FR856672A (fr) 1940-08-01

Similar Documents

Publication Publication Date Title
FR853054A (enrdf_load_html_response)
NL53102C (enrdf_load_html_response)
NL55182C (enrdf_load_html_response)
BE435925A (enrdf_load_html_response)
NL53045C (enrdf_load_html_response)
NL52827C (enrdf_load_html_response)
BE482388A (enrdf_load_html_response)
BE436483A (enrdf_load_html_response)
BE435982A (enrdf_load_html_response)
BE435741A (enrdf_load_html_response)
BE435125A (enrdf_load_html_response)
BE434039A (enrdf_load_html_response)
BE433232A (enrdf_load_html_response)
BE432985A (enrdf_load_html_response)
BE428654A (enrdf_load_html_response)
BE428507A (enrdf_load_html_response)
BE428470A (enrdf_load_html_response)
BE428437A (enrdf_load_html_response)
BE428344A (enrdf_load_html_response)
BE428170A (enrdf_load_html_response)
BE427523A (enrdf_load_html_response)
BE428159A (enrdf_load_html_response)
BE428127A (enrdf_load_html_response)
BE428117A (enrdf_load_html_response)
BE428063A (enrdf_load_html_response)