BE727031A - - Google Patents

Info

Publication number
BE727031A
BE727031A BE727031DA BE727031A BE 727031 A BE727031 A BE 727031A BE 727031D A BE727031D A BE 727031DA BE 727031 A BE727031 A BE 727031A
Authority
BE
Belgium
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.)
Filing date
Publication date
Application filed filed Critical
Publication of BE727031A publication Critical patent/BE727031A/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/34—Cascade arrangement of an asynchronous motor with another dynamo-electric motor or converter
    • H02K17/40—Cascade arrangement of an asynchronous motor with another dynamo-electric motor or converter with a rotary AC/DC converter
    • 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
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
    • H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
    • H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
    • H02M5/443—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/45—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
BE727031D 1968-01-18 1969-01-17 BE727031A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19681638646 DE1638646B2 (en) 1968-01-18 1968-01-18 INVERTER CIRCUIT CONSISTING OF INVERTER UNITS WITH EQUAL AND INVERTER CIRCUITS
DES0113774 1968-01-18

Publications (1)

Publication Number Publication Date
BE727031A true BE727031A (en) 1969-07-01

Family

ID=25753986

Family Applications (1)

Application Number Title Priority Date Filing Date
BE727031D BE727031A (en) 1968-01-18 1969-01-17

Country Status (5)

Country Link
BE (1) BE727031A (en)
CH (1) CH492335A (en)
DE (1) DE1638646B2 (en)
FR (1) FR2000356A1 (en)
NL (1) NL168094C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2159394C3 (en) * 1971-11-30 1981-05-14 Brown, Boveri & Cie Ag, 6800 Mannheim Arrangement for converting an alternating voltage of a frequency into an alternating voltage of a selectable frequency
US4277733A (en) * 1979-03-05 1981-07-07 Westinghouse Electric Corp. Slip recovery system for wound rotor motor

Also Published As

Publication number Publication date
NL6900819A (en) 1969-07-22
NL168094B (en) 1981-09-16
FR2000356A1 (en) 1969-09-05
CH492335A (en) 1970-06-15
DE1638646B2 (en) 1971-11-11
NL168094C (en) 1982-02-16
DE1638646A1 (en) 1971-04-01

Similar Documents

Publication Publication Date Title
AU1946070A (en)
AU428130B2 (en)
AU2374870A (en)
AU5184069A (en)
AU6168869A (en)
AU6171569A (en)
AU429879B2 (en)
AU416157B2 (en)
AU2581067A (en)
FR2000356A1 (en)
AU4811568A (en)
AU421558B1 (en)
JPS4628213Y1 (en)
AU3789668A (en)
AR203075Q (en)
AU3224368A (en)
AU2580267A (en)
AU4744468A (en)
BE709446A (en)
AU479393A (en)
AU4224469A (en)
AU4270368A (en)
AU3083868A (en)
BE727366A (en)
BE709496A (en)

Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: SIEMENS A.G.

Effective date: 19890117