EP0452419A4 - Incandescent mantles - Google Patents

Incandescent mantles

Info

Publication number
EP0452419A4
EP0452419A4 EP19900902968 EP90902968A EP0452419A4 EP 0452419 A4 EP0452419 A4 EP 0452419A4 EP 19900902968 EP19900902968 EP 19900902968 EP 90902968 A EP90902968 A EP 90902968A EP 0452419 A4 EP0452419 A4 EP 0452419A4
Authority
EP
European Patent Office
Prior art keywords
incandescent mantles
mantles
incandescent
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.)
Withdrawn
Application number
EP19900902968
Other versions
EP0452419A1 (en
Inventor
John P Edgar
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
Publication of EP0452419A1 publication Critical patent/EP0452419A1/en
Publication of EP0452419A4 publication Critical patent/EP0452419A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21H—INCANDESCENT MANTLES; OTHER INCANDESCENT BODIES HEATED BY COMBUSTION
    • F21H1/00—Incandescent mantles; Selection of imbibition liquids therefor
    • F21H1/02—Incandescent mantles; Selection of imbibition liquids therefor characterised by the material thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/06—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances
    • C04B38/0615—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by burning-out added substances by burning natural expanding materials or by sublimating or melting out added substances the burned-out substance being a monolitic element having approximately the same dimensions as the final article, e.g. a porous polyurethane sheet or a prepreg obtained by bonding together resin particles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21H—INCANDESCENT MANTLES; OTHER INCANDESCENT BODIES HEATED BY COMBUSTION
    • F21H3/00—Manufacturing incandescent mantles; Treatment prior to use, e.g. burning-off; Machines for manufacturing
EP19900902968 1989-01-03 1990-01-03 Incandescent mantles Withdrawn EP0452419A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US29276789A 1989-01-03 1989-01-03
US292767 1989-01-03

Publications (2)

Publication Number Publication Date
EP0452419A1 EP0452419A1 (en) 1991-10-23
EP0452419A4 true EP0452419A4 (en) 1993-08-04

Family

ID=23126108

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900902968 Withdrawn EP0452419A4 (en) 1989-01-03 1990-01-03 Incandescent mantles

Country Status (6)

Country Link
EP (1) EP0452419A4 (en)
JP (1) JPH05501848A (en)
AU (1) AU633876B2 (en)
BR (1) BR9007003A (en)
CA (1) CA2047227A1 (en)
WO (2) WO1990007478A1 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101086A1 (en) * 1982-08-16 1984-02-22 The Gillette Company Metal oxide articles, processes for their production and light sources

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US685730A (en) * 1899-08-24 1901-10-29 George Westinghouse Material for electric-lamp glowers.
US685732A (en) * 1899-08-24 1901-10-29 George Westinghouse Glower for electric lamps.
US943488A (en) * 1907-03-18 1909-12-14 Thomas Terrell Incandescent mantle.
US1030787A (en) * 1911-09-29 1912-06-25 David J Monosmith Incandescing element.
US1993778A (en) * 1932-12-03 1935-03-12 Celanese Corp Method of making incandescent mantles
US3385915A (en) * 1966-09-02 1968-05-28 Union Carbide Corp Process for producing metal oxide fibers, textiles and shapes
US4532073A (en) * 1983-02-25 1985-07-30 Commissariat A L'energie Atomique Candoluminescent material and its preparation
FR2560604B1 (en) * 1984-03-02 1986-09-05 Commissariat Energie Atomique NOVEL CANDOLUMINESCENT MATERIAL AND PROCESS FOR PREPARING THE SAME
US4877553A (en) * 1988-06-06 1989-10-31 Tpv Energy Systems, Inc. Gas mantle technology
US5124286A (en) * 1989-01-03 1992-06-23 Edgar John P Incandescent mantles
US5071799A (en) * 1989-01-03 1991-12-10 Edgar John P Incandescent mantles

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101086A1 (en) * 1982-08-16 1984-02-22 The Gillette Company Metal oxide articles, processes for their production and light sources

Also Published As

Publication number Publication date
BR9007003A (en) 1991-10-22
WO1990007478A1 (en) 1990-07-12
WO1993019021A1 (en) 1993-09-30
AU633876B2 (en) 1993-02-11
AU5041290A (en) 1990-08-01
EP0452419A1 (en) 1991-10-23
JPH05501848A (en) 1993-04-08
CA2047227A1 (en) 1990-07-04

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Legal Events

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18D Application deemed to be withdrawn

Effective date: 19950404