NO138921C - Anordning for avfoeling av faseforskyvning - Google Patents

Anordning for avfoeling av faseforskyvning

Info

Publication number
NO138921C
NO138921C NO76761921A NO761921A NO138921C NO 138921 C NO138921 C NO 138921C NO 76761921 A NO76761921 A NO 76761921A NO 761921 A NO761921 A NO 761921A NO 138921 C NO138921 C NO 138921C
Authority
NO
Norway
Prior art keywords
phase shift
sensor device
shift sensor
phase
shift
Prior art date
Application number
NO76761921A
Other languages
English (en)
Other versions
NO138921B (no
NO761921L (no
Inventor
Per Anders Philip Comstedt
Original Assignee
Scaniainventor 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 Scaniainventor Ab filed Critical Scaniainventor Ab
Publication of NO761921L publication Critical patent/NO761921L/no
Publication of NO138921B publication Critical patent/NO138921B/no
Publication of NO138921C publication Critical patent/NO138921C/no

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
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/40—Regulating or controlling the amount of current drawn or delivered by the motor for controlling the mechanical load

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Multiple Motors (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Ac Motors In General (AREA)
NO76761921A 1975-06-06 1976-06-04 Anordning for avfoeling av faseforskyvning NO138921C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7506483A SE390589B (sv) 1975-06-06 1975-06-06 Anordning for avkenning av fasforskjutningen mellan spenningen over och strommen till en av en vexelstromskella matad last

Publications (3)

Publication Number Publication Date
NO761921L NO761921L (no) 1976-12-07
NO138921B NO138921B (no) 1978-08-28
NO138921C true NO138921C (no) 1978-12-06

Family

ID=20324779

Family Applications (1)

Application Number Title Priority Date Filing Date
NO76761921A NO138921C (no) 1975-06-06 1976-06-04 Anordning for avfoeling av faseforskyvning

Country Status (7)

Country Link
DE (1) DE2624508A1 (no)
DK (1) DK139407B (no)
FI (1) FI761595A (no)
GB (1) GB1524475A (no)
NO (1) NO138921C (no)
PL (1) PL108023B1 (no)
SE (1) SE390589B (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2128425B (en) * 1982-10-08 1986-06-25 Newelec Pretoria Stall detection apparatus
CN113866597B (zh) * 2021-09-17 2024-01-12 苏州浪潮智能科技有限公司 一种差分信号单端误触发检测判断系统及方法

Also Published As

Publication number Publication date
PL108023B1 (pl) 1980-03-31
NO138921B (no) 1978-08-28
GB1524475A (en) 1978-09-13
FI761595A (no) 1976-12-07
DK139407B (da) 1979-02-12
SE390589B (sv) 1976-12-27
SE7506483L (sv) 1976-12-07
DK139407C (no) 1979-07-23
NO761921L (no) 1976-12-07
DE2624508A1 (de) 1976-12-23
DK249976A (no) 1976-12-07

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