NO781480L - ELECTRIC MOTOR WITH UNDERVOLT RELEASE - Google Patents

ELECTRIC MOTOR WITH UNDERVOLT RELEASE

Info

Publication number
NO781480L
NO781480L NO781480A NO781480A NO781480L NO 781480 L NO781480 L NO 781480L NO 781480 A NO781480 A NO 781480A NO 781480 A NO781480 A NO 781480A NO 781480 L NO781480 L NO 781480L
Authority
NO
Norway
Prior art keywords
undervolt
release
electric motor
motor
electric
Prior art date
Application number
NO781480A
Other languages
Norwegian (no)
Other versions
NO150778B (en
NO150778C (en
Inventor
Michael Hanning
Karl Becker
Hans Haverkamp
Fritz Mehrmann
Original Assignee
Hanning Elektro Werke
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
Priority claimed from DE19772720634 external-priority patent/DE2720634A1/en
Priority claimed from DE19772720601 external-priority patent/DE2720601A1/en
Application filed by Hanning Elektro Werke filed Critical Hanning Elektro Werke
Publication of NO781480L publication Critical patent/NO781480L/en
Publication of NO150778B publication Critical patent/NO150778B/en
Publication of NO150778C publication Critical patent/NO150778C/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/102—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes
    • H02K7/1021—Magnetically influenced friction brakes
    • H02K7/1026—Magnetically influenced friction brakes using stray fields
    • H02K7/1028—Magnetically influenced friction brakes using stray fields axially attracting the brake armature in the frontal area of the magnetic core
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/25—Devices for sensing temperature, or actuated thereby

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Control Of Electric Motors In General (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Control Of Direct Current Motors (AREA)
NO781480A 1977-05-07 1978-04-27 ELECTROM MOTOR WITH UNDERGROUND TRANSMISSION. NO150778C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772720634 DE2720634A1 (en) 1977-05-07 1977-05-07 Electric motor automatically switched off below given supply level - has thermal switch for winding and cut=out controlled by stator field strength
DE19772720601 DE2720601A1 (en) 1977-05-07 1977-05-07 Electric motor with undervoltage trip - has switch disconnecting motor supply held in its ON position by stator magnetic field

Publications (3)

Publication Number Publication Date
NO781480L true NO781480L (en) 1978-11-08
NO150778B NO150778B (en) 1984-09-03
NO150778C NO150778C (en) 1984-12-12

Family

ID=25771994

Family Applications (1)

Application Number Title Priority Date Filing Date
NO781480A NO150778C (en) 1977-05-07 1978-04-27 ELECTROM MOTOR WITH UNDERGROUND TRANSMISSION.

Country Status (6)

Country Link
AT (1) AT369200B (en)
FR (1) FR2390037B3 (en)
GB (1) GB1594378A (en)
NL (1) NL7804586A (en)
NO (1) NO150778C (en)
SE (1) SE433152B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1198556B (en) * 1983-04-15 1988-12-21 Giampiero Tassinario DIRECT CURRENT MOTOR WITHOUT ELECTRONICALLY COMMUTED MANIFOLD
DE4138703C1 (en) * 1991-11-26 1993-04-08 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt, De

Also Published As

Publication number Publication date
AT369200B (en) 1982-12-10
NO150778B (en) 1984-09-03
FR2390037B3 (en) 1981-01-02
SE433152B (en) 1984-05-07
NL7804586A (en) 1978-11-09
NO150778C (en) 1984-12-12
FR2390037A1 (en) 1978-12-01
GB1594378A (en) 1981-07-30
ATA271478A (en) 1982-04-15
SE7804899L (en) 1978-11-08

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