CA2028990A1 - Fluorescent lamp with protective assembly - Google Patents

Fluorescent lamp with protective assembly

Info

Publication number
CA2028990A1
CA2028990A1 CA 2028990 CA2028990A CA2028990A1 CA 2028990 A1 CA2028990 A1 CA 2028990A1 CA 2028990 CA2028990 CA 2028990 CA 2028990 A CA2028990 A CA 2028990A CA 2028990 A1 CA2028990 A1 CA 2028990A1
Authority
CA
Canada
Prior art keywords
protective
fluorescent lamp
tube
over
glass tube
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
CA 2028990
Other languages
French (fr)
Other versions
CA2028990C (en
Inventor
Michael F. Sica
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.)
Royal Lite Manufacturing and Supply Corp
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
Publication of CA2028990A1 publication Critical patent/CA2028990A1/en
Application granted granted Critical
Publication of CA2028990C publication Critical patent/CA2028990C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Laminated Bodies (AREA)

Abstract

A fluorescent lamp comprises a protective cover assembly comprising a protective tube preformed of a semi-rigid non-frangible transparent polymeric material and received over the glass tube with a clearance between the outer surface of the glass tube and the inner surface of the protective tube and extending lengthwise substantially coextensively with the glass tube and a collar preformed of a heat-shrinkable polymeric material received in overlapping relation over a portion of the protective sleeve at each end thereof and over the flange portion of the adjacent cap, the collar being heat-shrunk into sealed relation with the protective tube and the cap flange portion.
CA 2028990 1990-07-19 1990-10-30 Fluorescent lamp with protective assembly Expired - Lifetime CA2028990C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55591290A 1990-07-19 1990-07-19
US07/555,912 1990-07-19

Publications (2)

Publication Number Publication Date
CA2028990A1 true CA2028990A1 (en) 1992-01-20
CA2028990C CA2028990C (en) 1998-11-17

Family

ID=24219098

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2028990 Expired - Lifetime CA2028990C (en) 1990-07-19 1990-10-30 Fluorescent lamp with protective assembly

Country Status (1)

Country Link
CA (1) CA2028990C (en)

Also Published As

Publication number Publication date
CA2028990C (en) 1998-11-17

Similar Documents

Publication Publication Date Title
GB9410933D0 (en) Snap-hinge-closure cap with full circumferential seal
USD285247S (en) Sealing ring
CA2407765C (en) Shatterproofing of fluorescent lamps
US5173637A (en) Fluorescent lamp with protective assembly
CA2101988A1 (en) Vent pipe shield
AU117858S (en) Seal with cap
AU684564B2 (en) Plastic closure cap with early venting inner seal
AU120545S (en) Circular sleeve coupling with bead and collar
AU120289S (en) Seal with covered vent
AU4463496A (en) Container cap and assembly for sipping liquids
ZA944115B (en) Seal with vent
CA2192848A1 (en) Tamper Evident Shrink Band
CA2187264A1 (en) Fluorescent lamp with a protective assembly
AU1239500A (en) All-weather fluorescent lamp with a protective assembly
TW324054B (en) External electrode type fluorescent lamp and illumination unit
EP0675051A3 (en) Threaded cap with a welded ring.
US6043600A (en) Curved shatter-resistant lamp assembly and method
AU6076398A (en) Manufacturing method for an optical cable and cable obtained by such a method
FI943944A7 (en) Clutch with vacuum clutch tube
EP0743719A3 (en) Slip ring assembly with reinforcement ring
CA2028990A1 (en) Fluorescent lamp with protective assembly
DK158017C (en) Sealing ring for bracket collection
FR2689669B1 (en) CONTAINER LABEL WITH COLLAR.
CA2184421A1 (en) Lamp with glass sleeve and method of making same
AU1290195A (en) Scanner with wings for holding a fluorescent tube

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry