KR870005908U - 3상 모우터의 단상 검출회로 - Google Patents

3상 모우터의 단상 검출회로

Info

Publication number
KR870005908U
KR870005908U KR2019850012412U KR850012412U KR870005908U KR 870005908 U KR870005908 U KR 870005908U KR 2019850012412 U KR2019850012412 U KR 2019850012412U KR 850012412 U KR850012412 U KR 850012412U KR 870005908 U KR870005908 U KR 870005908U
Authority
KR
South Korea
Prior art keywords
phase
detection circuit
motor
phase detection
phase motor
Prior art date
Application number
KR2019850012412U
Other languages
English (en)
Other versions
KR890001975Y1 (ko
Inventor
최병훈
Original Assignee
현대중공업주식회사
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 현대중공업주식회사 filed Critical 현대중공업주식회사
Priority to KR2019850012412U priority Critical patent/KR890001975Y1/ko
Publication of KR870005908U publication Critical patent/KR870005908U/ko
Application granted granted Critical
Publication of KR890001975Y1 publication Critical patent/KR890001975Y1/ko

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/34—Testing dynamo-electric machines
    • G01R31/343—Testing dynamo-electric machines in operation
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/185—Electrical failure alarms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Motor And Converter Starters (AREA)
KR2019850012412U 1985-09-25 1985-09-25 3상 모우터의 단상 검출회로 KR890001975Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850012412U KR890001975Y1 (ko) 1985-09-25 1985-09-25 3상 모우터의 단상 검출회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850012412U KR890001975Y1 (ko) 1985-09-25 1985-09-25 3상 모우터의 단상 검출회로

Publications (2)

Publication Number Publication Date
KR870005908U true KR870005908U (ko) 1987-04-25
KR890001975Y1 KR890001975Y1 (ko) 1989-04-10

Family

ID=19245501

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850012412U KR890001975Y1 (ko) 1985-09-25 1985-09-25 3상 모우터의 단상 검출회로

Country Status (1)

Country Link
KR (1) KR890001975Y1 (ko)

Also Published As

Publication number Publication date
KR890001975Y1 (ko) 1989-04-10

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee