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FR703335A - Improvements to electrical switch boxes with levers, plugs, etc. - Google Patents

Improvements to electrical switch boxes with levers, plugs, etc.

Info

Publication number
FR703335A
FR703335A FR703335DA FR703335A FR 703335 A FR703335 A FR 703335A FR 703335D A FR703335D A FR 703335DA FR 703335 A FR703335 A FR 703335A
Authority
FR
France
Prior art keywords
levers
plugs
electrical switch
switch boxes
boxes
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
Max John Railing
Max Levenger
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 filed Critical
Application granted granted Critical
Publication of FR703335A publication Critical patent/FR703335A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/12—Distribution boxes; Connection or junction boxes for flush mounting
    • H02G3/121—Distribution boxes; Connection or junction boxes for flush mounting in plain walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR703335D 1930-04-10 1930-10-06 Improvements to electrical switch boxes with levers, plugs, etc. Expired FR703335A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB703335X 1930-04-10

Publications (1)

Publication Number Publication Date
FR703335A true FR703335A (en) 1931-04-28

Family

ID=10493874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR703335D Expired FR703335A (en) 1930-04-10 1930-10-06 Improvements to electrical switch boxes with levers, plugs, etc.

Country Status (1)

Country Link
FR (1) FR703335A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794891A (en) * 1954-06-04 1957-06-04 Arthur I Appleton Explosion-proof switch assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2794891A (en) * 1954-06-04 1957-06-04 Arthur I Appleton Explosion-proof switch assembly

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