FR2165074A5 - - Google Patents

Info

Publication number
FR2165074A5
FR2165074A5 FR7145316A FR7145316A FR2165074A5 FR 2165074 A5 FR2165074 A5 FR 2165074A5 FR 7145316 A FR7145316 A FR 7145316A FR 7145316 A FR7145316 A FR 7145316A FR 2165074 A5 FR2165074 A5 FR 2165074A5
Authority
FR
France
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.)
Expired
Application number
FR7145316A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7145316A priority Critical patent/FR2165074A5/fr
Application granted granted Critical
Publication of FR2165074A5 publication Critical patent/FR2165074A5/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01F38/14—Inductive couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR7145316A 1971-12-16 1971-12-16 Expired FR2165074A5 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7145316A FR2165074A5 (enrdf_load_stackoverflow) 1971-12-16 1971-12-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7145316A FR2165074A5 (enrdf_load_stackoverflow) 1971-12-16 1971-12-16

Publications (1)

Publication Number Publication Date
FR2165074A5 true FR2165074A5 (enrdf_load_stackoverflow) 1973-08-03

Family

ID=9087597

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7145316A Expired FR2165074A5 (enrdf_load_stackoverflow) 1971-12-16 1971-12-16

Country Status (1)

Country Link
FR (1) FR2165074A5 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464545A1 (fr) * 1979-08-31 1981-03-06 Westinghouse Electric Corp Coupleur inductif coaxial
EP0399987A1 (en) * 1989-05-23 1990-11-28 Smet-Hole, Naamloze Vennootschap Device and method for signal transmission in drill stems
EP0678880A1 (en) * 1994-04-22 1995-10-25 Panex Corporation Inductive coupler for well tools
WO2017023812A1 (en) * 2015-07-31 2017-02-09 Cameron International Corporation System and method for contacless transmission of power and data

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464545A1 (fr) * 1979-08-31 1981-03-06 Westinghouse Electric Corp Coupleur inductif coaxial
EP0399987A1 (en) * 1989-05-23 1990-11-28 Smet-Hole, Naamloze Vennootschap Device and method for signal transmission in drill stems
EP0678880A1 (en) * 1994-04-22 1995-10-25 Panex Corporation Inductive coupler for well tools
WO2017023812A1 (en) * 2015-07-31 2017-02-09 Cameron International Corporation System and method for contacless transmission of power and data
US9988870B2 (en) 2015-07-31 2018-06-05 Cameron International Corporation System and method for non-invasive power and data transmission
US10260304B2 (en) 2015-07-31 2019-04-16 Cameron International Corporation System and method for non-invasive power and data transmission

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