FR26495E - Improvements in the construction of electro-magnetic devices - Google Patents

Improvements in the construction of electro-magnetic devices

Info

Publication number
FR26495E
FR26495E FR26495DA FR26495E FR 26495 E FR26495 E FR 26495E FR 26495D A FR26495D A FR 26495DA FR 26495 E FR26495 E FR 26495E
Authority
FR
France
Prior art keywords
electro
construction
magnetic devices
magnetic
devices
Prior art date
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
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.)
Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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 Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF
Application granted granted Critical
Publication of FR26495E publication Critical patent/FR26495E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/02—Cables with twisted pairs or quads
    • H01B11/12—Arrangements for exhibiting specific transmission characteristics
    • H01B11/14—Continuously inductively loaded cables, e.g. Krarup cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/143—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of wires
FR26495D 1921-08-16 1922-06-07 Improvements in the construction of electro-magnetic devices Expired FR26495E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US492725A US1586874A (en) 1921-08-16 1921-08-16 Long submarine telegraph cable for operation at high speed

Publications (1)

Publication Number Publication Date
FR26495E true FR26495E (en) 1924-01-03

Family

ID=23957393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR26495D Expired FR26495E (en) 1921-08-16 1922-06-07 Improvements in the construction of electro-magnetic devices

Country Status (4)

Country Link
US (1) US1586874A (en)
DE (1) DE455568C (en)
FR (1) FR26495E (en)
GB (1) GB184774A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882441A (en) * 1974-04-24 1975-05-06 Honeywell Inc Response negative magnetostrictive wire for an intruder detector
FR2954397B1 (en) * 2009-12-22 2012-05-04 Geoservices Equipements INTERVENTION DEVICE IN A FLUID OPERATING WELL IN THE BASEMENT, AND ASSOCIATED INTERVENTION ASSEMBLY.

Also Published As

Publication number Publication date
US1586874A (en) 1926-06-01
GB184774A (en) 1923-08-07
DE455568C (en) 1928-02-04

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