CA941433A - Tubular electric discharge lamp with integral protective-insulating sleeve - Google Patents
Tubular electric discharge lamp with integral protective-insulating sleeveInfo
- Publication number
- CA941433A CA941433A CA110,783A CA110783A CA941433A CA 941433 A CA941433 A CA 941433A CA 110783 A CA110783 A CA 110783A CA 941433 A CA941433 A CA 941433A
- Authority
- CA
- Canada
- Prior art keywords
- discharge lamp
- electric discharge
- insulating sleeve
- tubular electric
- integral protective
- 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
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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/04—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the light source
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US3480670A | 1970-05-05 | 1970-05-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA941433A true CA941433A (en) | 1974-02-05 |
Family
ID=21878725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA110,783A Expired CA941433A (en) | 1970-05-05 | 1971-04-20 | Tubular electric discharge lamp with integral protective-insulating sleeve |
Country Status (3)
Country | Link |
---|---|
US (1) | US3720826A (ja) |
JP (1) | JPS5111915Y2 (ja) |
CA (1) | CA941433A (ja) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56404Y2 (ja) * | 1973-11-15 | 1981-01-08 | ||
JPS5227707U (ja) * | 1975-08-18 | 1977-02-26 | ||
US4048537A (en) * | 1976-06-04 | 1977-09-13 | Gte Sylvania Incorporated | Protective ultraviolet-transmitting sleeve for fluorescent lamp |
JPS6138157Y2 (ja) * | 1976-08-16 | 1986-11-04 | ||
DE2942995C2 (de) * | 1979-10-24 | 1986-08-28 | Bayer Ag, 5090 Leverkusen | Explosionsgeschützte Leuchtenabdeckung |
DE2951546A1 (de) * | 1979-12-21 | 1981-07-02 | Hermann 8500 Nürnberg Leber | Gekapselte langfeldleuchte |
DE3112962C2 (de) * | 1981-04-01 | 1986-02-06 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Leuchte für erhöhte Schutzbedingungen mit einer T8-Leuchtstofflampe |
DE3225768A1 (de) * | 1982-07-09 | 1984-01-12 | CEAG Licht- und Stromversorgungstechnik GmbH, 6800 Mannheim | Explosionsgeschuetzte leuchte |
JPS62140797U (ja) * | 1986-02-28 | 1987-09-05 | ||
GB8918114D0 (en) * | 1989-08-08 | 1989-09-20 | Emi Plc Thorn | Light sources |
JPH066554Y2 (ja) * | 1990-09-10 | 1994-02-16 | キョーラク株式会社 | ハウジングパネル |
US5188451A (en) * | 1992-04-01 | 1993-02-23 | General Electric Company | One-piece spacer end cap for an elongated jacketed discharge lamp |
US5315211A (en) * | 1992-05-29 | 1994-05-24 | Anthony's Manufacturing Company, Inc. | Insulator for fluorescent lamp |
US5440467A (en) * | 1994-04-22 | 1995-08-08 | Steelcase Inc. | Task light |
US5536998A (en) * | 1994-11-28 | 1996-07-16 | Royal Lite Manufacturing And Supply Corp. | Fluorescent lamp with a protective assembly |
US5729085A (en) * | 1996-03-22 | 1998-03-17 | Royal Lite Manufacturing And Supply Corp. | Fluorescent lamp with a protective assembly |
US6632100B1 (en) | 1997-04-23 | 2003-10-14 | Anthony, Inc. | Lighting system method and apparatus socket assembly lamp insulator assembly and components thereof |
US6043600A (en) * | 1997-09-02 | 2000-03-28 | Royal Lite Manufacturing & Supply Corp. | Curved shatter-resistant lamp assembly and method |
US6078136A (en) * | 1998-11-06 | 2000-06-20 | Royal Lite Manufacturing And Supply Corp. | Fluorescent lamp with a protective assembly having vent holes |
US6254318B1 (en) | 1998-12-16 | 2001-07-03 | Michael F. Sica | Apparatus for making numerous holes in a tube |
US6246167B1 (en) | 1999-06-29 | 2001-06-12 | Michael F. Sica | U-shaped fluorescent lamp with protective assembly |
US6422721B1 (en) | 2000-05-22 | 2002-07-23 | Genlyte Thomas Group Llc | Tube guard system |
US6452324B1 (en) * | 2000-08-30 | 2002-09-17 | General Electric Company | Fluorescent lamp for grocery lighting |
AT410992B (de) * | 2001-12-19 | 2003-09-25 | Ae Austria Aussenleuchten Und | Leuchte für den aussenbereich sowie ein thermoschutzrohr für diese leuchte |
US20060034087A1 (en) * | 2004-08-16 | 2006-02-16 | A.L.P. Lighting & Ceiling Products, Inc. | End cap for illumination tube guards |
US20080048541A1 (en) * | 2004-12-20 | 2008-02-28 | Sumrall Ernest N | Polymer-thermal shield for ultra-violet lamp |
GB2453929A (en) * | 2007-10-15 | 2009-04-29 | Anytronics Ltd | A coaxial spacer for a fluorescent lamp tube |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3124307A (en) * | 1964-03-10 | Vapor lamp units | ||
US2363109A (en) * | 1942-04-01 | 1944-11-21 | Gen Electric | Vapor lamp jacket |
US2761959A (en) * | 1951-09-06 | 1956-09-04 | Kunins Morris Kamm | Variable color light source |
US3112886A (en) * | 1960-02-01 | 1963-12-03 | Leonard H Kushner | Color control |
US3136489A (en) * | 1962-01-24 | 1964-06-09 | Oharenko Vladimir | Safety work light |
US3179792A (en) * | 1962-09-06 | 1965-04-20 | Weiss Harry | Fluorescent lamp |
US3358167A (en) * | 1965-10-18 | 1967-12-12 | Gen Electric | Jacketed discharge lamp |
JPS44843Y1 (ja) * | 1966-02-15 | 1969-01-14 |
-
1970
- 1970-05-05 US US00034806A patent/US3720826A/en not_active Expired - Lifetime
-
1971
- 1971-04-20 CA CA110,783A patent/CA941433A/en not_active Expired
- 1971-05-06 JP JP1971035390U patent/JPS5111915Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5111915Y2 (ja) | 1976-03-31 |
JPS46133U (ja) | 1971-12-07 |
US3720826A (en) | 1973-03-13 |
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