NO116208B - - Google Patents

Info

Publication number
NO116208B
NO116208B NO164704A NO16470466A NO116208B NO 116208 B NO116208 B NO 116208B NO 164704 A NO164704 A NO 164704A NO 16470466 A NO16470466 A NO 16470466A NO 116208 B NO116208 B NO 116208B
Authority
NO
Norway
Prior art keywords
coffee kettle
coffee
piston
kettle
weight arm
Prior art date
Application number
NO164704A
Other languages
English (en)
Norwegian (no)
Inventor
H Hoel
Original Assignee
Jacobsens Elektriske Verksted
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 Jacobsens Elektriske Verksted filed Critical Jacobsens Elektriske Verksted
Priority to NO164704A priority Critical patent/NO116208B/no
Priority to JP5646867A priority patent/JPS4715499B1/ja
Priority to DK449967A priority patent/DK132727C/da
Priority to CH1257267A priority patent/CH453495A/fr
Priority to GB41246/67A priority patent/GB1204901A/en
Priority to US666719A priority patent/US3474333A/en
Priority to DE1591882A priority patent/DE1591882C3/de
Priority to SE12638/67A priority patent/SE343146B/xx
Priority to FI2451/67A priority patent/FI43451B/fi
Publication of NO116208B publication Critical patent/NO116208B/no

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
    • H02H3/40—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 ratio of voltage and current
    • 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
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • 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
    • H02H3/38—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 both voltage and current; responsive to phase angle between voltage and current

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Locating Faults (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Apparatus For Making Beverages (AREA)
NO164704A 1966-09-13 1966-09-13 NO116208B (zh)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NO164704A NO116208B (zh) 1966-09-13 1966-09-13
JP5646867A JPS4715499B1 (zh) 1966-09-13 1967-09-04
DK449967A DK132727C (da) 1966-09-13 1967-09-07 Kobling til konstatering af beliggenheden af en fejl i et vekselstromsanleg
CH1257267A CH453495A (fr) 1966-09-13 1967-09-08 Dispositif déterminant la distance entre une faute dans un système électrique et un poste de supervision
GB41246/67A GB1204901A (en) 1966-09-13 1967-09-08 Determining distance-to-fault in electrical systems
US666719A US3474333A (en) 1966-09-13 1967-09-11 Apparatus for determining distance-to-fault in electrical systems
DE1591882A DE1591882C3 (de) 1966-09-13 1967-09-12 Verfahren undSchaltungsanordnung zur Fehlerortung in einer Wechselstromübertragungsleitung
SE12638/67A SE343146B (zh) 1966-09-13 1967-09-13
FI2451/67A FI43451B (zh) 1966-09-13 1967-09-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO164704A NO116208B (zh) 1966-09-13 1966-09-13

Publications (1)

Publication Number Publication Date
NO116208B true NO116208B (zh) 1969-02-17

Family

ID=19909706

Family Applications (1)

Application Number Title Priority Date Filing Date
NO164704A NO116208B (zh) 1966-09-13 1966-09-13

Country Status (9)

Country Link
US (1) US3474333A (zh)
JP (1) JPS4715499B1 (zh)
CH (1) CH453495A (zh)
DE (1) DE1591882C3 (zh)
DK (1) DK132727C (zh)
FI (1) FI43451B (zh)
GB (1) GB1204901A (zh)
NO (1) NO116208B (zh)
SE (1) SE343146B (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1192640A (en) * 1967-09-22 1970-05-20 English Electric Co Ltd Improvements in Distance Relays
FR1566425A (zh) * 1968-02-27 1969-05-09
FR2070638A5 (zh) * 1969-12-11 1971-09-10 Compteurs Comp D
US3599044A (en) * 1970-04-30 1971-08-10 Fuji Electric Co Ltd Superhigh-speed relaying system and apparatus for protection of power systems
FR2380631A1 (fr) * 1977-02-09 1978-09-08 Schlumberger Compteurs Relais directionnel
JPS55125025A (en) * 1979-03-19 1980-09-26 Tokyo Electric Power Co Digital distance relay
US4371907A (en) * 1981-08-11 1983-02-01 Westinghouse Canada Inc. Protective relay apparatus and methods for protecting electrical power transmission lines
US4471294A (en) * 1982-10-29 1984-09-11 The United States Of America As Represented By The Secretary Of The Army Electrical conduit defect location
US8941387B2 (en) * 2010-10-12 2015-01-27 Howard University Apparatus and method for fault detection and location determination
GB201522489D0 (en) 2015-12-21 2016-02-03 Rolls Royce Plc Electrical fault location method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB991198A (en) * 1962-12-07 1965-05-05 Ass Elect Ind Improvements in and relating to apparatus for detecting the location of an electric line fault

Also Published As

Publication number Publication date
DK132727B (da) 1976-01-26
SE343146B (zh) 1972-02-28
DE1591882B2 (de) 1976-04-08
DK132727C (da) 1976-06-21
FI43451B (zh) 1970-12-31
US3474333A (en) 1969-10-21
JPS4715499B1 (zh) 1972-05-09
DE1591882C3 (de) 1979-08-16
GB1204901A (en) 1970-09-09
CH453495A (fr) 1968-06-14
DE1591882A1 (de) 1971-01-07

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