FR723053A - Expulsion fuses - Google Patents

Expulsion fuses

Info

Publication number
FR723053A
FR723053A FR723053DA FR723053A FR 723053 A FR723053 A FR 723053A FR 723053D A FR723053D A FR 723053DA FR 723053 A FR723053 A FR 723053A
Authority
FR
France
Prior art keywords
expulsion fuses
expulsion
fuses
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.)
CBS Corp
Original Assignee
Westinghouse Electric and Manufacturing Co
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 Westinghouse Electric and Manufacturing Co filed Critical Westinghouse Electric and Manufacturing Co
Application granted granted Critical
Publication of FR723053A publication Critical patent/FR723053A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/38—Means for extinguishing or suppressing arc
    • H01H85/42—Means for extinguishing or suppressing arc using an arc-extinguishing gas
FR723053D 1930-09-20 1931-07-23 Expulsion fuses Expired FR723053A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US483236A US1971819A (en) 1930-09-20 1930-09-20 High voltage expulsion fuse

Publications (1)

Publication Number Publication Date
FR723053A true FR723053A (en) 1932-04-02

Family

ID=23919257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR723053D Expired FR723053A (en) 1930-09-20 1931-07-23 Expulsion fuses

Country Status (2)

Country Link
US (1) US1971819A (en)
FR (1) FR723053A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE764390C (en) * 1936-12-03 1954-01-18 Aeg High voltage blowout fuse
US3588606A (en) * 1968-10-01 1971-06-28 Westinghouse Electric Corp Electrical inductive apparatus

Also Published As

Publication number Publication date
US1971819A (en) 1934-08-28

Similar Documents

Publication Publication Date Title
FR725959A (en) Refrigeration improvements
FR41093E (en) Expansion switch
FR723053A (en) Expulsion fuses
FR704740A (en) Ball hinge
FR727880A (en) Mercury switch
FR721266A (en) Jaw Crusher
CH156485A (en) Mechanical time fuse.
FR723632A (en) Fuse cutout
FR718399A (en) Mercury switch
FR706243A (en) Fuse cutout
FR38713E (en) Percussicn plansichters
FR719115A (en) Discharge tube
FR691651A (en) Fuse cutout
FR695546A (en) Fuse cutout
FR690738A (en) Fuse
FR696145A (en) Interchangeable strainer
FR725503A (en) drawing square
FR715336A (en) Diasporameter altitemeter
FR722963A (en) Step transformer
FR690072A (en) Fuse improvements
FR696639A (en) Diplory at nivelette
FR710614A (en) Discharge container
AT126891B (en) Fuse.
FR708493A (en) Mercury switch
BE351867A (en) Fuse cutout