DE3312747A1 - Unterwasserleuchte - Google Patents

Unterwasserleuchte

Info

Publication number
DE3312747A1
DE3312747A1 DE19833312747 DE3312747A DE3312747A1 DE 3312747 A1 DE3312747 A1 DE 3312747A1 DE 19833312747 DE19833312747 DE 19833312747 DE 3312747 A DE3312747 A DE 3312747A DE 3312747 A1 DE3312747 A1 DE 3312747A1
Authority
DE
Germany
Prior art keywords
housing
lamp
incandescent lamp
light
concave
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.)
Granted
Application number
DE19833312747
Other languages
German (de)
English (en)
Other versions
DE3312747C2 (enrdf_load_stackoverflow
Inventor
Des Erfinders Auf Nennung Verzicht
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.)
PEM FOUNTAIN Co
Original Assignee
PEM FOUNTAIN Co
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 PEM FOUNTAIN Co filed Critical PEM FOUNTAIN Co
Publication of DE3312747A1 publication Critical patent/DE3312747A1/de
Application granted granted Critical
Publication of DE3312747C2 publication Critical patent/DE3312747C2/de
Granted 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
    • 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
    • F21W2121/00—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2121/02—Use or application of lighting devices or systems for decorative purposes, not provided for in codes F21W2102/00 – F21W2107/00 for fountains

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)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
DE19833312747 1982-04-08 1983-04-08 Unterwasserleuchte Granted DE3312747A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000400756A CA1171828A (en) 1982-04-08 1982-04-08 Submersible high intensity lamp

Publications (2)

Publication Number Publication Date
DE3312747A1 true DE3312747A1 (de) 1983-12-01
DE3312747C2 DE3312747C2 (enrdf_load_stackoverflow) 1988-02-04

Family

ID=4122544

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833312747 Granted DE3312747A1 (de) 1982-04-08 1983-04-08 Unterwasserleuchte

Country Status (3)

Country Link
JP (1) JPS6029162B2 (enrdf_load_stackoverflow)
CA (1) CA1171828A (enrdf_load_stackoverflow)
DE (1) DE3312747A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024030777A1 (en) * 2022-08-05 2024-02-08 Metro Marine Llc Sealing a lighting fixture with dry gas

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2458296B (en) 2008-03-13 2012-11-07 Andrew Johnson Underwater lamp
JP6531466B2 (ja) * 2015-03-31 2019-06-19 岩崎電気株式会社 照明器具、及び照明器具の製造方法
CN109404865B (zh) * 2018-11-16 2021-11-19 西安交通大学 模块化多功能石英灯挂载架

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1780660A (en) * 1928-02-15 1930-11-04 Cleveland Pneumatic Tool Co Shock-absorbing strut for aircraft
US3339066A (en) * 1965-10-22 1967-08-29 Mark B Hart Underwater light for swimming pool

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1780660A (en) * 1928-02-15 1930-11-04 Cleveland Pneumatic Tool Co Shock-absorbing strut for aircraft
US3339066A (en) * 1965-10-22 1967-08-29 Mark B Hart Underwater light for swimming pool

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024030777A1 (en) * 2022-08-05 2024-02-08 Metro Marine Llc Sealing a lighting fixture with dry gas
US12092309B2 (en) 2022-08-05 2024-09-17 Metro Marine Llc Sealing a lighting fixture with dry gas

Also Published As

Publication number Publication date
JPS6029162B2 (ja) 1985-07-09
JPS58212003A (ja) 1983-12-09
CA1171828A (en) 1984-07-31
DE3312747C2 (enrdf_load_stackoverflow) 1988-02-04

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee