GB1043849A - Improvements relating to street lighting lanterns - Google Patents

Improvements relating to street lighting lanterns

Info

Publication number
GB1043849A
GB1043849A GB41823/63A GB4182363A GB1043849A GB 1043849 A GB1043849 A GB 1043849A GB 41823/63 A GB41823/63 A GB 41823/63A GB 4182363 A GB4182363 A GB 4182363A GB 1043849 A GB1043849 A GB 1043849A
Authority
GB
United Kingdom
Prior art keywords
hole
street lighting
plunger
lamp
cover
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
GB41823/63A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1043849A publication Critical patent/GB1043849A/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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

1,043,849. Lamps for street lighting. LICENTIA PATENT - VERWALTUNGS - G.m.b.H. Oct. 23, 1963 [Oct. 24, 1962], No. 41823/63. Heading F4R. To modify the distribution of the light under wet and dry conditions, a street lighting lantern is constructed with at least part of the outer casing formed of light transmitting material and having double walls 5, 6 forming a cavity 7 in which rain falling on the cover can collect, the outer wall 5 extending beyond the edges of the cover for this purpose. The cover carries reflectors 3 for the lamp 2. A drain hole 13 is provided at the bottom of the cavity. To prevent clogging of the hole, a bimetal strip carrying a plunger is mounted above the hole so that the heat generated when the lamp is switched on causes the plunger to pass through the hole, the plunger repassing in the opposite direction when the lamp is switched off.
GB41823/63A 1962-10-24 1963-10-23 Improvements relating to street lighting lanterns Expired GB1043849A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL43272A DE1172203B (en) 1962-10-24 1962-10-24 Light for streets, squares or the like with adjustable light distribution

Publications (1)

Publication Number Publication Date
GB1043849A true GB1043849A (en) 1966-09-28

Family

ID=7270237

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41823/63A Expired GB1043849A (en) 1962-10-24 1963-10-23 Improvements relating to street lighting lanterns

Country Status (2)

Country Link
DE (1) DE1172203B (en)
GB (1) GB1043849A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113574318A (en) * 2019-01-14 2021-10-29 玛斯柯有限公司 Device, method and system for reducing moisture in LED lighting fixtures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113574318A (en) * 2019-01-14 2021-10-29 玛斯柯有限公司 Device, method and system for reducing moisture in LED lighting fixtures
CN113574318B (en) * 2019-01-14 2024-04-16 玛斯柯有限公司 Apparatus, method and system for reducing moisture in an LED lighting fixture

Also Published As

Publication number Publication date
DE1172203B (en) 1964-06-18

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