FR1013891A - Improvement in electrical crossings of explosion-proof or armored devices - Google Patents

Improvement in electrical crossings of explosion-proof or armored devices

Info

Publication number
FR1013891A
FR1013891A FR1013891DA FR1013891A FR 1013891 A FR1013891 A FR 1013891A FR 1013891D A FR1013891D A FR 1013891DA FR 1013891 A FR1013891 A FR 1013891A
Authority
FR
France
Prior art keywords
armored
explosion
proof
improvement
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)
Inventor
Eugene Caron
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.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Application granted granted Critical
Publication of FR1013891A publication Critical patent/FR1013891A/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
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/26—Lead-in insulators; Lead-through insulators
    • H01B17/30—Sealing
    • H01B17/301—Sealing of insulators to support
FR1013891D 1950-03-07 1950-03-07 Improvement in electrical crossings of explosion-proof or armored devices Expired FR1013891A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1013891T 1950-03-07

Publications (1)

Publication Number Publication Date
FR1013891A true FR1013891A (en) 1952-08-05

Family

ID=9571957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1013891D Expired FR1013891A (en) 1950-03-07 1950-03-07 Improvement in electrical crossings of explosion-proof or armored devices

Country Status (1)

Country Link
FR (1) FR1013891A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101387A (en) * 1959-03-05 1963-08-20 Theodore G Mihran Insulated seal for a rod movable in a wall

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3101387A (en) * 1959-03-05 1963-08-20 Theodore G Mihran Insulated seal for a rod movable in a wall

Similar Documents

Publication Publication Date Title
FR1050272A (en) Improvements to electrical appliances
FR1054816A (en) Improvements to magnetic devices
FR1015977A (en) Improvements to settling devices
FR1043882A (en) Improvements to enclosures for electrical appliances
FR1013891A (en) Improvement in electrical crossings of explosion-proof or armored devices
FR1027285A (en) Tapping screw
FI25969A (en) Electric slirkoppling
FR1019658A (en) Tap
AT172545B (en) Switchgear
FR987296A (en) Improvements to electromagnetic devices
FR1021726A (en) Improvements to electro-therapeutic devices
FR60978E (en) Tap
FR1020889A (en) Improvements to switches for portable electrical devices
FR1009074A (en) Insulating panel
FR1023186A (en) Improvements to refrigeration devices
FR1029490A (en) Improvements to iontophoresis devices
AT185431B (en) Disconnector
FR988138A (en) Advanced cabinet for electrical devices
FR1068611A (en) Improvements to telephone devices
FR1029244A (en) Electric ovens
FR1009645A (en) Improvements to electrical switching devices
FR974914A (en) Improvements to thermovelocimetric devices
FR1007028A (en) Improvements to horo-electric devices
FR1029886A (en) Improvements to waxing and polishing devices
FR984641A (en) Improvements to electric induction devices