ZA835846B - Liquid rheostat for starting an electric motor - Google Patents

Liquid rheostat for starting an electric motor

Info

Publication number
ZA835846B
ZA835846B ZA835846A ZA835846A ZA835846B ZA 835846 B ZA835846 B ZA 835846B ZA 835846 A ZA835846 A ZA 835846A ZA 835846 A ZA835846 A ZA 835846A ZA 835846 B ZA835846 B ZA 835846B
Authority
ZA
South Africa
Prior art keywords
starting chamber
starting
level
electrolyte
electric motor
Prior art date
Application number
ZA835846A
Other languages
English (en)
Inventor
Michel Bensadoun
Original Assignee
Electricite De France
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 by Electricite De France filed Critical Electricite De France
Publication of ZA835846B publication Critical patent/ZA835846B/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
    • H02P1/34—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor by progressive reduction of impedance in secondary circuit
    • H02P1/36—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor by progressive reduction of impedance in secondary circuit the impedance being a liquid resistance
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/02—Liquid resistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/02—Liquid resistors
    • H01C10/025—Electrochemical variable resistors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86187—Plural tanks or compartments connected for serial flow
    • Y10T137/86228—With communicating opening in common walls of tanks or compartments

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Adjustable Resistors (AREA)
  • Filling, Topping-Up Batteries (AREA)
  • Hybrid Cells (AREA)
  • Control Of Direct Current Motors (AREA)
  • Valve Device For Special Equipments (AREA)
  • Motor And Converter Starters (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Control Of Electric Motors In General (AREA)
ZA835846A 1982-08-23 1983-08-09 Liquid rheostat for starting an electric motor ZA835846B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8214474A FR2532101B1 (OSRAM) 1982-08-23 1982-08-23

Publications (1)

Publication Number Publication Date
ZA835846B true ZA835846B (en) 1984-11-28

Family

ID=9277003

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA835846A ZA835846B (en) 1982-08-23 1983-08-09 Liquid rheostat for starting an electric motor

Country Status (13)

Country Link
US (1) US4510483A (OSRAM)
EP (1) EP0104965B1 (OSRAM)
JP (1) JPS5956703A (OSRAM)
AT (1) ATE27746T1 (OSRAM)
AU (1) AU560149B2 (OSRAM)
BR (1) BR8304486A (OSRAM)
CA (1) CA1205881A (OSRAM)
DE (1) DE3372036D1 (OSRAM)
ES (1) ES8406780A1 (OSRAM)
FI (1) FI81699C (OSRAM)
FR (1) FR2532101B1 (OSRAM)
MX (1) MX154022A (OSRAM)
ZA (1) ZA835846B (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2567678B1 (fr) * 1984-07-10 1986-12-26 Bensadoun Michel Rheostat a resistance liquide a circulation d'electrolyte
FR2598022B1 (fr) * 1986-04-23 1990-11-09 Bensadoun Michel Rheostat liquide a niveau variable, notamment pour demarrage d'un moteur electrique
FR2629960B1 (fr) * 1988-04-08 1996-01-26 Kohen Albert Demarreur pour moteur a bagues
FR2634578B1 (fr) * 1988-07-21 1990-10-19 Cim Starters Rheostat liquide a circulation d'electrolyte
US5107209A (en) * 1990-09-04 1992-04-21 Tatsumi Corporation Power supply testing system for non-utility power generators
US5250924A (en) * 1991-11-05 1993-10-05 Tatsumi Corporation Power supply testing system for non-utility power generators and so on
US5381088A (en) * 1993-10-12 1995-01-10 Tatsumi Corporation Change-over type of testing equipment for non-utility power generators or the like
CN102930944B (zh) * 2012-11-16 2015-10-21 南通飞鲸发电设备有限公司 一种水电阻专用极板
CN103759053B (zh) * 2014-02-11 2016-01-20 尚勤贵 一种排气阀

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE343825A (OSRAM) *
US1309802A (en) * 1919-07-15 Liquid rheostat
US1203610A (en) * 1914-04-04 1916-11-07 Westinghouse Electric & Mfg Co Control system and apparatus.
US1217473A (en) * 1916-08-29 1917-02-27 Westinghouse Electric & Mfg Co Control apparatus.
US1745510A (en) * 1925-08-17 1930-02-04 Cutler Hammer Inc Circuit-controlling apparatus
NL29838C (OSRAM) * 1930-06-25
US1966804A (en) * 1932-03-11 1934-07-17 Planche Benjamin Rene Automatic starting rheostat for electric motors
NL178125C (nl) * 1952-05-07 Maggi Ag Werkwijze voor het bereiden van een aromastof.
US2951504A (en) * 1957-09-03 1960-09-06 Florence Patty Overrun control valve for ice cream dispensers
DE1790326C3 (de) * 1965-12-14 1978-04-20 Association Des Ouvriers En Instruments De Precision Flüssigkeitswiderstand
FR2395578A1 (fr) * 1977-06-21 1979-01-19 Bensadoun Michel Rheostat liquide automatique pour moteur a demarrage rotorique
FR2436484A1 (fr) * 1978-09-13 1980-04-11 Bensadoun Michel Electrode pour rheostat liquide, et rheostat liquide comportant une telle electrode

Also Published As

Publication number Publication date
AU1819983A (en) 1984-03-01
DE3372036D1 (en) 1987-07-16
FI832996L (fi) 1984-02-24
ES525116A0 (es) 1984-07-16
MX154022A (es) 1987-03-31
FI81699C (fi) 1990-11-12
CA1205881A (fr) 1986-06-10
EP0104965B1 (fr) 1987-06-10
AU560149B2 (en) 1987-04-02
US4510483A (en) 1985-04-09
BR8304486A (pt) 1984-03-27
FR2532101B1 (OSRAM) 1985-03-29
FR2532101A1 (OSRAM) 1984-02-24
FI81699B (fi) 1990-07-31
JPS5956703A (ja) 1984-04-02
ATE27746T1 (de) 1987-06-15
FI832996A0 (fi) 1983-08-22
EP0104965A1 (fr) 1984-04-04
ES8406780A1 (es) 1984-07-16

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