GB100207A - Improvements relating to Lamps. - Google Patents

Improvements relating to Lamps.

Info

Publication number
GB100207A
GB100207A GB435116A GB435116A GB100207A GB 100207 A GB100207 A GB 100207A GB 435116 A GB435116 A GB 435116A GB 435116 A GB435116 A GB 435116A GB 100207 A GB100207 A GB 100207A
Authority
GB
United Kingdom
Prior art keywords
reflector
lamps
improvements relating
lamp
filters
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
GB435116A
Other languages
English (en)
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.)
Quarzlampen GmbH
Original Assignee
Quarzlampen GmbH
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 Quarzlampen GmbH filed Critical Quarzlampen GmbH
Publication of GB100207A publication Critical patent/GB100207A/en
Expired legal-status Critical Current

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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Radiation-Therapy Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
GB435116A 1915-02-12 1916-03-23 Improvements relating to Lamps. Expired GB100207A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE512610X 1915-02-12

Publications (1)

Publication Number Publication Date
GB100207A true GB100207A (en) 1917-03-23

Family

ID=6548180

Family Applications (1)

Application Number Title Priority Date Filing Date
GB435116A Expired GB100207A (en) 1915-02-12 1916-03-23 Improvements relating to Lamps.

Country Status (2)

Country Link
FR (1) FR512610A (fr)
GB (1) GB100207A (fr)

Also Published As

Publication number Publication date
FR512610A (fr) 1921-01-27

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