AT57834B - Bell for lamps and other lighting fixtures. - Google Patents

Bell for lamps and other lighting fixtures.

Info

Publication number
AT57834B
AT57834B AT57834DA AT57834B AT 57834 B AT57834 B AT 57834B AT 57834D A AT57834D A AT 57834DA AT 57834 B AT57834 B AT 57834B
Authority
AT
Austria
Prior art keywords
bell
lamps
lighting fixtures
fixtures
lighting
Prior art date
Application number
Other languages
German (de)
Inventor
John Martenson
Original Assignee
John Martenson
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 John Martenson filed Critical John Martenson
Application granted granted Critical
Publication of AT57834B publication Critical patent/AT57834B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
AT57834D 1910-12-16 1912-06-17 Bell for lamps and other lighting fixtures. AT57834B (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
DK17429T
US59767610A US1030818A (en) 1910-12-16 1910-12-16 Lamp chimney or globe.
CH61282T 1912-06-10
AT57834T 1912-06-17
NL465A NL167C (en) 1910-12-16 1912-06-18 Balloon for lamps and other lighting devices
ES53308A ES53308A1 (en) 1910-12-16 1912-06-18 A new system of tubes and pumps for lamps and lamps of different kinds.
FR445142T 1912-06-18
CA144602T 1912-07-12

Publications (1)

Publication Number Publication Date
AT57834B true AT57834B (en) 1913-02-25

Family

ID=74672950

Family Applications (1)

Application Number Title Priority Date Filing Date
AT57834D AT57834B (en) 1910-12-16 1912-06-17 Bell for lamps and other lighting fixtures.

Country Status (8)

Country Link
US (1) US1030818A (en)
AT (1) AT57834B (en)
CA (1) CA144602A (en)
CH (1) CH61282A (en)
DK (1) DK17429C (en)
ES (1) ES53308A1 (en)
FR (1) FR445142A (en)
NL (1) NL167C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009573B (en) * 1952-06-25 1957-06-06 Peill & Putzler Glashuetenwerk For glare-free shielding of a light source, certain curved bodies made of transparent material

Also Published As

Publication number Publication date
NL167C (en) 1914-04-15
CH61282A (en) 1913-09-16
ES53308A1 (en) 1912-08-16
US1030818A (en) 1912-06-25
CA144602A (en) 1912-12-10
FR445142A (en) 1912-11-04
DK17429C (en) 1913-06-16

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