FR811220A - Improvements to the control of railway vehicles and others - Google Patents

Improvements to the control of railway vehicles and others

Info

Publication number
FR811220A
FR811220A FR811220DA FR811220A FR 811220 A FR811220 A FR 811220A FR 811220D A FR811220D A FR 811220DA FR 811220 A FR811220 A FR 811220A
Authority
FR
France
Prior art keywords
control
railway vehicles
railway
vehicles
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Application granted granted Critical
Publication of FR811220A publication Critical patent/FR811220A/en
Expired legal-status Critical Current

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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
FR811220D 1936-09-23 1936-09-23 Improvements to the control of railway vehicles and others Expired FR811220A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR811220T 1936-09-23

Publications (1)

Publication Number Publication Date
FR811220A true FR811220A (en) 1937-04-09

Family

ID=9259744

Family Applications (1)

Application Number Title Priority Date Filing Date
FR811220D Expired FR811220A (en) 1936-09-23 1936-09-23 Improvements to the control of railway vehicles and others

Country Status (1)

Country Link
FR (1) FR811220A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4622078A (en) * 1984-03-01 1986-11-11 Gerhard Collardin Gmbh Process for the zinc/calcium phosphatizing of metal surfaces at low treatment temperatures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4622078A (en) * 1984-03-01 1986-11-11 Gerhard Collardin Gmbh Process for the zinc/calcium phosphatizing of metal surfaces at low treatment temperatures

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