FR527590A - Electrical insulator - Google Patents

Electrical insulator

Info

Publication number
FR527590A
FR527590A FR527590A FR527590DA FR527590A FR 527590 A FR527590 A FR 527590A FR 527590 A FR527590 A FR 527590A FR 527590D A FR527590D A FR 527590DA FR 527590 A FR527590 A FR 527590A
Authority
FR
France
Prior art keywords
electrical insulator
insulator
electrical
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
FR527590A
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.)
Trench Switzerland AG
Original Assignee
Emil Haefely et Cie 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 Emil Haefely et Cie SA filed Critical Emil Haefely et Cie SA
Application granted granted Critical
Publication of FR527590A publication Critical patent/FR527590A/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
    • H01B17/36—Insulators having evacuated or gas-filled spaces
FR527590A 1920-11-06 1920-11-24 Electrical insulator Expired FR527590A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH527590X 1920-11-06

Publications (1)

Publication Number Publication Date
FR527590A true FR527590A (en) 1921-10-27

Family

ID=4518279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR527590A Expired FR527590A (en) 1920-11-06 1920-11-24 Electrical insulator

Country Status (1)

Country Link
FR (1) FR527590A (en)

Similar Documents

Publication Publication Date Title
FR538839A (en) Electric switch
FR526338A (en) Electric switch
FR511061A (en) Multiple electrical contactor
FR527590A (en) Electrical insulator
FR512872A (en) Electric mixer
FR514289A (en) Electric transformer
FR526455A (en) Advanced electrical switch
FR512912A (en) Electric mano-thermo-regulator
FR530749A (en) Electric auto-regulator-alarm
FR523569A (en) Electrical insulator
FR522731A (en) Electric oven
FR527290A (en) Electric igniter
FR516773A (en) Advanced electrical circuit breaker
FR536051A (en) Electric bell
FR510150A (en) Electric bell
FR533403A (en) Electric bell
FR533313A (en) Electric bell
FR527800A (en) Electric biphonic bell
FR527939A (en) Electric accumulator
FR562114A (en) New electrical insulator
FR534484A (en) Electric switch
FR25683E (en) Electric switch
FR531825A (en) Electric switch
FR517160A (en) Electric switch
FR513517A (en) Electric switch