EP0101035A3 - Gas-powered flashlight - Google Patents

Gas-powered flashlight Download PDF

Info

Publication number
EP0101035A3
EP0101035A3 EP83107779A EP83107779A EP0101035A3 EP 0101035 A3 EP0101035 A3 EP 0101035A3 EP 83107779 A EP83107779 A EP 83107779A EP 83107779 A EP83107779 A EP 83107779A EP 0101035 A3 EP0101035 A3 EP 0101035A3
Authority
EP
European Patent Office
Prior art keywords
gas
mantle
flow
lighting device
stage
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Withdrawn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
EP83107779A
Other languages
German (de)
French (fr)
Other versions
EP0101035A2 (en
Inventor
Walter Jesus Diederich
George Paul Gruner
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.)
Gillette Co LLC
Original Assignee
Gillette Co LLC
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
Priority claimed from US06/408,549 external-priority patent/US4497339A/en
Priority claimed from US06/408,551 external-priority patent/US4475882A/en
Priority claimed from US06/408,553 external-priority patent/US4496308A/en
Application filed by Gillette Co LLC filed Critical Gillette Co LLC
Publication of EP0101035A2 publication Critical patent/EP0101035A2/en
Publication of EP0101035A3 publication Critical patent/EP0101035A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L19/00—Lanterns, e.g. hurricane lamps or candle lamps

Abstract

A hand-held lighting device powered by a combustible gas stored in a self-contained fuel chamber and utilizing an incandescent mantle for illumination, the lighting device being provided with a two stage fuel regulator for supplying vaporized fuel over a wide temperature range and in any orientation, an aspirated pilot assembly fixedly mounted within the lighting device adjacent the mantle and ignitable by an ignition assembly actuable from outside the housing, and a shock absorbing mantle mounting. The regulator includes a first stage for receiving a first flow of gas at a fuel chamber pressure and for producing therefrom a second flow of gas at a predetermined pressure difference lower than the first gas flow, and a second stage for receiving the second gas flow and producing therefrom a third gas flow at or below a predetermined pressure. The shock absorbing mantle mounting generally includes a two-piece cantilevered member, the two pieces being slidingly and coaxially mated and biased with respect to one another.
EP83107779A 1982-08-16 1983-08-08 Gas-powered flashlight Withdrawn EP0101035A3 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US06/408,549 US4497339A (en) 1982-08-16 1982-08-16 Two-stage pressure regulator
US408549 1982-08-16
US06/408,551 US4475882A (en) 1982-08-16 1982-08-16 Gas mantle with aspirated pilot light
US06/408,553 US4496308A (en) 1982-08-16 1982-08-16 Shock mounting for incandescent mantle
US408553 1982-08-16
US408551 1995-03-21

Publications (2)

Publication Number Publication Date
EP0101035A2 EP0101035A2 (en) 1984-02-22
EP0101035A3 true EP0101035A3 (en) 1985-10-30

Family

ID=27410764

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83107779A Withdrawn EP0101035A3 (en) 1982-08-16 1983-08-08 Gas-powered flashlight

Country Status (3)

Country Link
EP (1) EP0101035A3 (en)
BR (1) BR8304390A (en)
ES (1) ES8501866A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE174938C (en) *
FR369639A (en) * 1906-09-11 1907-01-16 Henry Francis Joel Holder for incandescent sleeves
GB191019964A (en) * 1910-08-26 1911-08-28 Herbert William Hanwell Improvements in or relating to Anti-vibrators for Gas Burners.
FR1478415A (en) * 1966-02-03 1967-04-28 Diffusion D Equipement Et De M Gas flow limiter device for low consumption devices

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE174938C (en) *
FR369639A (en) * 1906-09-11 1907-01-16 Henry Francis Joel Holder for incandescent sleeves
GB191019964A (en) * 1910-08-26 1911-08-28 Herbert William Hanwell Improvements in or relating to Anti-vibrators for Gas Burners.
FR1478415A (en) * 1966-02-03 1967-04-28 Diffusion D Equipement Et De M Gas flow limiter device for low consumption devices

Also Published As

Publication number Publication date
EP0101035A2 (en) 1984-02-22
ES524917A0 (en) 1984-12-01
BR8304390A (en) 1984-03-27
ES8501866A1 (en) 1984-12-01

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19860303

RIN1 Information on inventor provided before grant (corrected)

Inventor name: DIEDERICH, WALTER JESUS

Inventor name: GRUNER, GEORGE PAUL