JPS5086652A - - Google Patents

Info

Publication number
JPS5086652A
JPS5086652A JP49138254A JP13825474A JPS5086652A JP S5086652 A JPS5086652 A JP S5086652A JP 49138254 A JP49138254 A JP 49138254A JP 13825474 A JP13825474 A JP 13825474A JP S5086652 A JPS5086652 A JP S5086652A
Authority
JP
Japan
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.)
Pending
Application number
JP49138254A
Inventor
H W Vind
F Sorensen
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of JPS5086652A publication Critical patent/JPS5086652A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/021—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order
    • H02H3/023—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order by short-circuiting
JP49138254A 1973-12-01 1974-12-02 Pending JPS5086652A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2360037A DE2360037A1 (de) 1973-12-01 1973-12-01 Sicherheitsschaltung fuer ein elektrisches geraet

Publications (1)

Publication Number Publication Date
JPS5086652A true JPS5086652A (ja) 1975-07-12

Family

ID=5899666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49138254A Pending JPS5086652A (ja) 1973-12-01 1974-12-02

Country Status (11)

Country Link
JP (1) JPS5086652A (ja)
AU (1) AU7491274A (ja)
BE (1) BE821917A (ja)
BR (1) BR7410014A (ja)
DE (1) DE2360037A1 (ja)
DK (1) DK572174A (ja)
ES (1) ES432378A1 (ja)
FR (1) FR2253299A1 (ja)
IT (1) IT1024884B (ja)
NL (1) NL7415418A (ja)
NO (1) NO744280L (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009527878A (ja) * 2006-02-23 2009-07-30 シーメンス アクチエンゲゼルシヤフト 過電流開閉装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2426973A1 (fr) * 1978-05-23 1979-12-21 Laprom Corp Nv Disjoncteur de courant de fuite
US4412715A (en) * 1981-01-12 1983-11-01 Virginia Patent Development Corp. Modular electrical plug incorporating conductive path
DE3431581A1 (de) * 1984-08-28 1986-03-20 Friedrich Dipl.-Ing. 8033 Krailling Lauerer Elektrischer Schalter
DE3903025A1 (de) * 1989-02-02 1990-08-09 Asea Brown Boveri Verfahren zum schutz von personen
EP0513405A1 (en) * 1991-05-11 1992-11-19 Intermacom A.G. Method and apparatus for current interruption in electrically-powered apparatus and equipment
DE102004016740B4 (de) * 2004-04-05 2006-08-31 Siemens Ag Verfahren zum Erkennen eines Isolationsfehlers in einem Hochspannungsumrichter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS445389Y1 (ja) * 1965-09-06 1969-02-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS445389Y1 (ja) * 1965-09-06 1969-02-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009527878A (ja) * 2006-02-23 2009-07-30 シーメンス アクチエンゲゼルシヤフト 過電流開閉装置

Also Published As

Publication number Publication date
NL7415418A (nl) 1975-06-03
AU7491274A (en) 1976-05-06
BE821917A (fr) 1975-03-03
DE2360037A1 (de) 1975-06-12
FR2253299A1 (en) 1975-06-27
DK572174A (ja) 1975-07-21
FR2253299B3 (ja) 1977-08-26
BR7410014A (pt) 1976-05-25
IT1024884B (it) 1978-07-20
ES432378A1 (es) 1976-12-01
NO744280L (ja) 1975-06-30

Similar Documents

Publication Publication Date Title
AR201758A1 (ja)
AU465372B2 (ja)
AR201235Q (ja)
AR201231Q (ja)
AU474511B2 (ja)
AU465453B2 (ja)
AU465434B2 (ja)
AU450229B2 (ja)
JPS5086652A (ja)
AR201229Q (ja)
AR199451A1 (ja)
AU477823B2 (ja)
AU477824B2 (ja)
AR200256A1 (ja)
AR197627A1 (ja)
AR200885A1 (ja)
AR196382A1 (ja)
AR210729A1 (ja)
AU447540B2 (ja)
AU461342B2 (ja)
AU476873B1 (ja)
AU1891376A (ja)
AU479404A (ja)
AU479504A (ja)
BG19044A1 (ja)