SE326490B - - Google Patents

Info

Publication number
SE326490B
SE326490B SE09131/66A SE913166A SE326490B SE 326490 B SE326490 B SE 326490B SE 09131/66 A SE09131/66 A SE 09131/66A SE 913166 A SE913166 A SE 913166A SE 326490 B SE326490 B SE 326490B
Authority
SE
Sweden
Application number
SE09131/66A
Inventor
E Perry
Original Assignee
Eg & G Int
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 Eg & G Int filed Critical Eg & G Int
Publication of SE326490B publication Critical patent/SE326490B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B13/00—Transmission systems characterised by the medium used for transmission, not provided for in groups H04B3/00 - H04B11/00
    • H04B13/02—Transmission systems in which the medium consists of the earth or a large mass of water thereon, e.g. earth telegraphy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
    • H01F19/06—Broad-band transformers, e.g. suitable for handling frequencies well down into the audio range
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Accessories (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
SE09131/66A 1965-09-09 1966-07-05 SE326490B (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US486112A US3374434A (en) 1965-09-09 1965-09-09 Inductive coupling apparatus for use in coupling to underwater electric systems and the like

Publications (1)

Publication Number Publication Date
SE326490B true SE326490B (cs) 1970-07-27

Family

ID=23930617

Family Applications (1)

Application Number Title Priority Date Filing Date
SE09131/66A SE326490B (cs) 1965-09-09 1966-07-05

Country Status (4)

Country Link
US (1) US3374434A (cs)
GB (1) GB1099866A (cs)
NL (1) NL6612522A (cs)
SE (1) SE326490B (cs)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2325442C2 (de) * 1973-05-17 1982-03-04 Siemens AG, 1000 Berlin und 8000 München Meßwandleranordnung
FR2456377A1 (fr) * 1979-05-07 1980-12-05 Commissariat Energie Atomique Procede et dispositif de transmission electrique par un systeme de connexion amovible sans contact
US4716364A (en) * 1985-10-21 1987-12-29 The United States Of America As Represented By The United States Department Of Energy Monitoring transients in low inductance circuits
US4713967A (en) * 1986-03-31 1987-12-22 Ronald R. Overs Method and apparatus for measuring a water condition
JPH0234875Y2 (cs) 1986-08-29 1990-09-19
JPH0614449Y2 (ja) * 1987-07-13 1994-04-13 北川工業株式会社 雑音電流吸収具
US4851803A (en) * 1988-07-25 1989-07-25 E-Mon Corporation Split core insulator and locking device
DE9005965U1 (de) * 1989-05-29 1990-08-02 Kitagawa Industries Co., Ltd., Nagoya, Aichi Elektrischer Rauschabsorber
US5010530A (en) * 1990-06-26 1991-04-23 The United States Of America As Represented By The Secretary Of The Navy Magnetic coupler for electroacoustic hydrophones
NL1001293C2 (nl) * 1995-09-26 1997-03-28 Nederland Ptt Werkwijze en middelen voor het vervangen van een elektrisch geleidende kabel door een andere elektrisch geleidende kabel.
GB0030661D0 (en) * 2000-12-15 2001-01-31 Flight Refueling Ltd Coupling signals to flowlines
US7310287B2 (en) * 2003-05-30 2007-12-18 Fairfield Industries Incorporated Method and apparatus for seismic data acquisition
CA2487050A1 (en) * 2004-10-21 2006-04-21 Veris Industries, Llc Power monitor sensor
EP1930735A1 (de) * 2006-12-08 2008-06-11 HÜTTINGER Elektronik GmbH + Co. KG Vorrichtung und Verfahren zum Messen von Wechselströmen
CA2609629A1 (en) * 2007-09-10 2009-03-10 Veris Industries, Llc Current switch with automatic calibration
CA2609611A1 (en) * 2007-09-10 2009-03-10 Veris Industries, Llc Split core status indicator
CA2609619A1 (en) 2007-09-10 2009-03-10 Veris Industries, Llc Status indicator
US8212548B2 (en) 2008-06-02 2012-07-03 Veris Industries, Llc Branch meter with configurable sensor strip arrangement
US8421443B2 (en) 2008-11-21 2013-04-16 Veris Industries, Llc Branch current monitor with calibration
US8421639B2 (en) 2008-11-21 2013-04-16 Veris Industries, Llc Branch current monitor with an alarm
US9335352B2 (en) * 2009-03-13 2016-05-10 Veris Industries, Llc Branch circuit monitor power measurement
US10006948B2 (en) 2011-02-25 2018-06-26 Veris Industries, Llc Current meter with voltage awareness
US9146264B2 (en) 2011-02-25 2015-09-29 Veris Industries, Llc Current meter with on board memory
US9329996B2 (en) 2011-04-27 2016-05-03 Veris Industries, Llc Branch circuit monitor with paging register
US9250308B2 (en) 2011-06-03 2016-02-02 Veris Industries, Llc Simplified energy meter configuration
US9410552B2 (en) 2011-10-05 2016-08-09 Veris Industries, Llc Current switch with automatic calibration
US9424975B2 (en) 2013-08-23 2016-08-23 Veris Industries, Llc Split core transformer with self-aligning cores
US9607749B2 (en) 2014-01-23 2017-03-28 Veris Industries, Llc Split core current transformer
US9588148B2 (en) 2014-01-23 2017-03-07 Veris Industries, Llc Input circuit for current transformer
US10371721B2 (en) 2015-12-28 2019-08-06 Veris Industries, Llc Configuration system for a power meter
US10274572B2 (en) 2015-12-28 2019-04-30 Veris Industries, Llc Calibration system for a power meter
US10371730B2 (en) 2015-12-28 2019-08-06 Veris Industries, Llc Branch current monitor with client level access
US10408911B2 (en) 2015-12-28 2019-09-10 Veris Industries, Llc Network configurable system for a power meter
US11215650B2 (en) 2017-02-28 2022-01-04 Veris Industries, Llc Phase aligned branch energy meter
US11193958B2 (en) 2017-03-03 2021-12-07 Veris Industries, Llc Non-contact voltage sensor
US10705126B2 (en) 2017-05-19 2020-07-07 Veris Industries, Llc Energy metering with temperature monitoring

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2146555A (en) * 1938-06-14 1939-02-07 Gen Electric Hook-on measurement device
US2295929A (en) * 1940-04-13 1942-09-15 William A Boyce Decorticating machine
US2375591A (en) * 1942-03-23 1945-05-08 Jr Edmund O Schweltzer Electrical measuring apparatus
US3154757A (en) * 1961-08-02 1964-10-27 F R Hannon & Sons Inc Transformer with secondary winding suspended within primary core

Also Published As

Publication number Publication date
US3374434A (en) 1968-03-19
GB1099866A (en) 1968-01-17
NL6612522A (cs) 1967-03-10

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