CH540597A - DC motor without collector - Google Patents

DC motor without collector

Info

Publication number
CH540597A
CH540597A CH870770A CH870770A CH540597A CH 540597 A CH540597 A CH 540597A CH 870770 A CH870770 A CH 870770A CH 870770 A CH870770 A CH 870770A CH 540597 A CH540597 A CH 540597A
Authority
CH
Switzerland
Prior art keywords
collector
motor
Prior art date
Application number
CH870770A
Other languages
French (fr)
Inventor
Marie De Valroger Pierr Albert
Lavet Marius
Original Assignee
Anvar
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 Anvar filed Critical Anvar
Publication of CH540597A publication Critical patent/CH540597A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/12—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using detecting coils using the machine windings as detecting coil
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/10—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using light effect devices
CH870770A 1969-06-10 1970-06-10 DC motor without collector CH540597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6919106A FR2049422A6 (en) 1969-06-10 1969-06-10

Publications (1)

Publication Number Publication Date
CH540597A true CH540597A (en) 1973-08-15

Family

ID=9035450

Family Applications (2)

Application Number Title Priority Date Filing Date
CH870770A CH540597A (en) 1969-06-10 1970-06-10 DC motor without collector
CH292572A CH560990A5 (en) 1969-06-10 1970-06-10

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH292572A CH560990A5 (en) 1969-06-10 1970-06-10

Country Status (9)

Country Link
BE (1) BE751664A (en)
CH (2) CH540597A (en)
DE (1) DE2065086A1 (en)
ES (1) ES380564A1 (en)
FR (1) FR2049422A6 (en)
GB (1) GB1323342A (en)
LU (1) LU61090A1 (en)
NL (1) NL7008466A (en)
SE (1) SE386026B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5130594A (en) * 1990-04-23 1992-07-14 Eta Sa Fabriques D'ebauches Electromagnetic motor

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2424290C2 (en) 1974-05-18 1986-06-05 Papst-Motoren GmbH & Co KG, 7742 St Georgen Brushless DC motor with a flat air gap
CA1103298A (en) * 1977-02-25 1981-06-16 Masami Uchiyama Electric motor with discrete rotor position and speed sensors
DE3025099A1 (en) * 1980-07-02 1982-01-28 Siemens AG, 1000 Berlin und 8000 München ELECTRONIC COMMUTING DEVICE FOR DC MACHINES WITH ONE OR MORE WINDING STRINGS
FR2504992B1 (en) * 1981-04-30 1986-11-14 Valbrev COMBINATION OF A COMPRESSION OR RELAXATION TURBO-MACHINE AND AN ELECTRIC MOTOR
AU577514B2 (en) * 1983-02-19 1988-09-29 Servo Motor Technology Corporation. Permanent magnet electric machines
DE4213373A1 (en) * 1992-04-23 1993-10-28 Swf Auto Electric Gmbh Brushless DC motor with redn. of current peaks in winding - has numbers of wound stator teeth and of magnetic poles of permanent-magnet rotor in ratio of 3 to 2
DE19541684A1 (en) * 1995-11-08 1997-05-15 Senad Ramic Control of AC motor
GB2349748A (en) * 1999-05-07 2000-11-08 Michael John Flowerday Rotor/stator relationship in a brushless machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5130594A (en) * 1990-04-23 1992-07-14 Eta Sa Fabriques D'ebauches Electromagnetic motor

Also Published As

Publication number Publication date
BE751664A (en) 1970-12-09
DE2028228A1 (en) 1970-12-17
FR2049422A6 (en) 1971-03-26
NL7008466A (en) 1970-12-14
DE2065086A1 (en) 1972-10-26
ES380564A1 (en) 1972-10-16
CH560990A5 (en) 1975-04-15
LU61090A1 (en) 1970-08-10
GB1323342A (en) 1973-07-11
DE2028228B2 (en) 1975-08-28
SE386026B (en) 1976-07-26

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Legal Events

Date Code Title Description
PL Patent ceased