DE3466588D1 - Projector unit - Google Patents

Projector unit

Info

Publication number
DE3466588D1
DE3466588D1 DE8484104049T DE3466588T DE3466588D1 DE 3466588 D1 DE3466588 D1 DE 3466588D1 DE 8484104049 T DE8484104049 T DE 8484104049T DE 3466588 T DE3466588 T DE 3466588T DE 3466588 D1 DE3466588 D1 DE 3466588D1
Authority
DE
Germany
Prior art keywords
socket
casing
fastening means
respect
lamp
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
DE8484104049T
Other languages
German (de)
Inventor
Martin Schydlo
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE8484104049T priority Critical patent/DE3466588D1/en
Application granted granted Critical
Publication of DE3466588D1 publication Critical patent/DE3466588D1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • 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
    • F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels 
    • F21V27/02—Cable inlets
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • 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
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/401—Lighting for industrial, commercial, recreational or military use for swimming pools

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

1. A lightning unit comprising a casing sealingly covered by glass means and further comprising a lamp fastened to a socket in said casing, characterized in that said lamp is a halogen bulb with a reflector coaxially surrounding the halogen bulb which has fastening means (23) arranged in coaxial relationship to said socket (20) and sealingly connected to said casing (10), wherein said socket (20) and said fastening means (23) comprise faces in mutually opposed relationship, said faces forming bevelling surfaces (21, 25) inclined, with respect to the lightning unit axis (22), at an angle different from a right angle, and wherein said fastening means (23) and said socket (20) are lockingly engageable in different relative rotary positions with respect to each other.
DE8484104049T 1983-10-25 1984-04-11 Projector unit Expired DE3466588D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8484104049T DE3466588D1 (en) 1983-10-25 1984-04-11 Projector unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833338628 DE3338628A1 (en) 1983-10-25 1983-10-25 RECESSED HEADLIGHT
DE8484104049T DE3466588D1 (en) 1983-10-25 1984-04-11 Projector unit

Publications (1)

Publication Number Publication Date
DE3466588D1 true DE3466588D1 (en) 1987-11-05

Family

ID=6212626

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19833338628 Withdrawn DE3338628A1 (en) 1983-10-25 1983-10-25 RECESSED HEADLIGHT
DE8484104049T Expired DE3466588D1 (en) 1983-10-25 1984-04-11 Projector unit

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19833338628 Withdrawn DE3338628A1 (en) 1983-10-25 1983-10-25 RECESSED HEADLIGHT

Country Status (3)

Country Link
EP (1) EP0139075B1 (en)
AT (1) ATE30074T1 (en)
DE (2) DE3338628A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3528469A1 (en) * 1985-08-08 1987-02-19 Ceag Licht & Strom LAMP
DE3542784A1 (en) * 1985-12-04 1987-06-11 Hella Kg Hueck & Co HEADLIGHTS FOR MOTOR VEHICLES
US5176441A (en) * 1989-09-22 1993-01-05 Tungsram Reszvenytarsasag Lamp with a reflector envelope
CN104056295B (en) * 2014-05-23 2016-08-24 上海冬翼光电有限公司 Dustproof and waterproof surface disinfection equipment, dustproof and waterproof Sealing Arrangement and preparation method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1788509A (en) * 1929-01-31 1931-01-13 Everson Filter Company Submarine lighting fixture
US2166393A (en) * 1937-04-08 1939-07-18 Crouse Hinds Co Lighting unit
FR1502670A (en) * 1966-06-06 1967-11-24 Cibie Projecteurs Improvements to waterproof projectors
FR1582188A (en) * 1968-07-17 1969-09-26
DE2041725A1 (en) * 1970-08-22 1972-02-24 Optric Glarus Ag Underwater spotlights
US3845291A (en) * 1974-02-08 1974-10-29 Titan Tool And Die Co Inc Water powered swimming pool light
DE7913297U1 (en) * 1979-05-08 1980-08-07 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen VARIABLE LIGHT FOR OUTDOOR USE
DE3004204A1 (en) * 1980-02-06 1981-08-13 Karl-Friedrich Schlack Springbrunnenbau-Betonsteinwerk, 4930 Detmold Underwater spotlight with front face sealing - has U=shaped or C=shaped ridged edge sealing gasket gripping glass held by screw or clipped retaining ring

Also Published As

Publication number Publication date
EP0139075A1 (en) 1985-05-02
ATE30074T1 (en) 1987-10-15
EP0139075B1 (en) 1987-09-30
DE3338628A1 (en) 1985-05-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8330 Complete renunciation