DK108156C - Kobling til konstatering af tilstedværelsen eller fraværelsen af et antal jævnstrømme. - Google Patents

Kobling til konstatering af tilstedværelsen eller fraværelsen af et antal jævnstrømme.

Info

Publication number
DK108156C
DK108156C DK188461AA DK188461A DK108156C DK 108156 C DK108156 C DK 108156C DK 188461A A DK188461A A DK 188461AA DK 188461 A DK188461 A DK 188461A DK 108156 C DK108156 C DK 108156C
Authority
DK
Denmark
Prior art keywords
ascertain
absence
coupling
direct currents
currents
Prior art date
Application number
DK188461AA
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of DK108156C publication Critical patent/DK108156C/da

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
    • G06F11/0751—Error or fault detection not based on redundancy
    • 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
    • H02H3/12—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 underload or no-load
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/16—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using saturable magnetic devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/45—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of non-linear magnetic or dielectric devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • Mathematical Physics (AREA)
  • Relay Circuits (AREA)
  • Control Of Voltage And Current In General (AREA)
DK188461AA 1960-05-10 1961-05-06 Kobling til konstatering af tilstedværelsen eller fraværelsen af et antal jævnstrømme. DK108156C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL251439 1960-05-10

Publications (1)

Publication Number Publication Date
DK108156C true DK108156C (da) 1967-09-25

Family

ID=19752332

Family Applications (1)

Application Number Title Priority Date Filing Date
DK188461AA DK108156C (da) 1960-05-10 1961-05-06 Kobling til konstatering af tilstedværelsen eller fraværelsen af et antal jævnstrømme.

Country Status (5)

Country Link
US (1) US3210557A (da)
DE (1) DE1144825B (da)
DK (1) DK108156C (da)
GB (1) GB946420A (da)
NL (1) NL251439A (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4127569C2 (de) * 1991-08-21 1994-06-16 Ackermann Albert Gmbh Co Schaltung zum Erkennen einer Gleichstromleitungsunterbrechung

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1287982A (en) * 1917-02-16 1918-12-17 Western Electric Co Modulating system.
US1858037A (en) * 1928-07-19 1932-05-10 Bell Telephone Labor Inc Zero correcting circuit
DE718555C (de) * 1932-07-16 1944-12-01 Siemens Ag Einrichtung zur kontaktlosen Regelung einer Wechselspannung
US2729808A (en) * 1952-12-04 1956-01-03 Burroughs Corp Pulse gating circuits and methods
DE1031877B (de) * 1955-07-22 1958-06-12 Siemens Ag Anordnung zum UEberwachen mehrerer Stromkreise
US2922899A (en) * 1956-05-15 1960-01-26 Ibm Transistor control circuit
US2882482A (en) * 1956-05-28 1959-04-14 Bell Telephone Labor Inc Magnetic core current regulating circuit
US2975408A (en) * 1956-06-06 1961-03-14 Bendix Corp Signal chain warning device
US2987653A (en) * 1957-10-14 1961-06-06 Bendix Corp Signal comparing device
NL285181A (da) * 1959-08-06

Also Published As

Publication number Publication date
GB946420A (en) 1964-01-15
DE1144825B (de) 1963-03-07
US3210557A (en) 1965-10-05
NL251439A (da)

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