SE516382C2 - Gas distributor for gas fired lamp - comprises cone shaped nozzle with rounded tip placed against direction of gas flow inside lamp generating flame - Google Patents

Gas distributor for gas fired lamp - comprises cone shaped nozzle with rounded tip placed against direction of gas flow inside lamp generating flame

Info

Publication number
SE516382C2
SE516382C2 SE516382DA SE516382C2 SE 516382 C2 SE516382 C2 SE 516382C2 SE 516382D A SE516382D A SE 516382DA SE 516382 C2 SE516382 C2 SE 516382C2
Authority
SE
Sweden
Prior art keywords
gas
lamp
cone shaped
burner
distributor
Prior art date
Application number
Other languages
Swedish (sv)
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 filed Critical
Publication of SE516382C2 publication Critical patent/SE516382C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details, e.g. noise reduction means
    • F23D14/70—Baffles or like flow-disturbing devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/28—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid in association with a gaseous fuel source, e.g. acetylene generator, or a container for liquefied gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2207/00—Ignition devices associated with burner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/00003—Fuel or fuel-air mixtures flow distribution devices upstream of the outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The portable gas lamp distributor apparatus comprises a light producing burner tube (4), a cone shaped portion (10) with a rounded tip is placed inside the burner nozzle. The cone shaped portion points tip first against the direction of gas flow. A cylinder shaped net (11) surrounds the nozzle attached between an upper part of burner and the upper part (12) of the cone shaped nozzle. The gas is uniformly distributed along the length of the cylindrical net which provides a uniform flame during the while time the lamp is in use. The cone shaped part and the top part of the lamp are detachable but connect together when the lamp is in use. The distributor may be formed of metal or ceramic material.

Description

20 25 30 35 516 382 fiïëfïïš-:jj:j§ï=-jiI='*f 2 åstadkomma en brännare för lyktor, vilken ger bättre ljus och lägre ljudnivå, vilket kan åstadkommas genom att en konformad kropp sätts in i brännarmunstycket innanför ett metallnät. Med spetsen på konen riktad mot gasströmmen kommer den ur nätet utströmmande gasströmmen att ha en likformig utströmning, vilket betyder att utströmmande gas nedtill och upptill på munstycket har ungefär samma hastighet. Med denna likformiga gasutströmning fås en likformig flamma kring munstycket vilket ger ett bättre ljus och en lägre ljudnivå. 20 25 30 35 516 382 fi ïëfïïš-: jj: j§ï = -jiI = '* f 2 provide a torch burner, which provides better light and lower noise level, which can be achieved by inserting a cone-shaped body into the burner nozzle inside a metal mesh. With the tip of the cone directed towards the gas stream, the gas stream flowing out of the network will have a uniform outflow, which means that flowing gas at the bottom and top of the nozzle has approximately the same speed. With this uniform gas outflow, a uniform flame is obtained around the nozzle, which gives a better light and a lower noise level.

Figurbeskrivning Figur 1 visar en sidovy av en lykta försedd med en gasfördelare enligt uppfinningen.Description of the figures Figure 1 shows a side view of a lamp provided with a gas distributor according to the invention.

Figur 2 visar en sidovy av brännarröret med gasfördelaren enligt uppfinningen.Figure 2 shows a side view of the burner tube with the gas distributor according to the invention.

Beskrivning av en föredragen utföringsform I figur l visas en lykta bestående av en gasbehållare 1, en reglerings och avstängningsventil 2, en gasluftblandare 3, ett brännarrör 4, ett lyktglas 5, en glödstrumpa 6, ett lock 7 och en piezoelektrisk tändare 8.Description of a preferred embodiment Figure 1 shows a lantern consisting of a gas container 1, a control and shut-off valve 2, a gas-air mixer 3, a burner tube 4, a lamp glass 5, a glow plug 6, a lid 7 and a piezoelectric lighter 8.

I figur 2 visas i detalj brännarröret 4 med ett brännarmunstycke 9 med sin gasfördelare bestående av en konformad del 10 med spetsen riktad mot gasströmmen från gasluftblandaren. Den konformade kroppen är omgiven av ett cylinderformat nät 11, vilket är anslutande och fäst till en övre del av brännarröret 4 och en nedre del av en toppdel 12, varvid toppdelen kan vara åtskiljbart förbunden med den konformade delen 10. Med den konformade delen innanför nätet kommer gasströmmen att fördelas likformigt kring nätet och utströmningshastigheten vara lika i radiell led runt hela nätets höjd. Utöver den likformiga flamhastigheten kring nätet fås en reducerad ljudnivå i jämförelse med konventionella brännarmun- stycken. Brännarmunstyckets delar såsom den konformade delen, nätet och toppdelen kan vara gjorda av en lämplig metall, men andra material kan också användas såsom keramiska material.Figure 2 shows in detail the burner tube 4 with a burner nozzle 9 with its gas distributor consisting of a cone-shaped part 10 with the tip directed towards the gas flow from the gas-air mixer. The cone-shaped body is surrounded by a cylindrical net 11, which is connected and attached to an upper part of the burner tube 4 and a lower part of a top part 12, the top part being separably connected to the cone-shaped part 10. With the cone-shaped part inside the net the gas flow will be uniformly distributed around the network and the outflow velocity will be equal in radial direction around the entire height of the network. In addition to the uniform flame speed around the network, a reduced noise level is obtained in comparison with conventional burner nozzles. The parts of the burner nozzle such as the cone-shaped part, the net and the top part can be made of a suitable metal, but other materials can also be used as ceramic materials.

Istället för nät kan ett plåtformigt material med många hål användas eller ett tunt keramiskt filter.Instead of nets, a sheet-shaped material with many holes can be used or a thin ceramic filter.

För att enkelt kunna tända brännaren har en elledare 13 10 15 20 25 30 35 nu u n anno u» a u o u. u o an.. n - u n o n n 516 382 3 förbunden med pietzotändaren 8 anordnats med sin icke isolerade ände 14 innuti glödstrumpan 6 och kan fàs direkt tändning, varvid kan undvikas användning av en pilotlága. Även om endast en utföringsform av den föreliggande uppfinning har beskrivits ovan och visats på ritningarna borde förstås att uppfinningen inte är begränsad till denna utföringsform utan endast begränsas av det i patentkraven angivna.In order to be able to easily ignite the burner, a conductor 13 10 15 20 25 30 35 now connected to the piezo igniter 8 has been arranged with its non-insulated end 14 inside the glow sock 6 and can direct ignition is obtained, whereby the use of a pilot flame can be avoided. Although only one embodiment of the present invention has been described above and shown in the drawings, it should be understood that the invention is not limited to this embodiment but is limited only by what is stated in the claims.

Claims (3)

10 15 20 516 382 -- NYA PATENTKRAV10 15 20 516 382 - NEW PATENT CLAIMS 1. Mobilt lyktaggregat innefattande en gasbehàllare (1) och en till denna ansluten lykta med en brännare för alstrande av en ljuslåga, kännetecknat av att en kon- forming del (10) är insatt i ett brännarmunstycke (9) med sin spets riktad mot gasströmmen och omgiven av ett cylinderformigt nät (11) eller liknande infäst mellan brännarrörets (4) övre del och en övre toppdel (12) på den konformiga delen (10), varvid nämnda spets är avrundad, varvid den konformade delen (10) och toppdelen är åtskilj- bara och förbindbara.Mobile lamp assembly comprising a gas container (1) and a lamp connected thereto with a burner for generating a light flame, characterized in that a conforming part (10) is inserted into a burner nozzle (9) with its tip directed towards the gas stream and surrounded by a cylindrical net (11) or the like attached between the upper part of the burner tube (4) and an upper top part (12) of the conical part (10), said tip being rounded, the conical part (10) and the top part being separable and connectable. 2. Lyktaggregat enligt patentkrav 1, kännetecknat av att fördelaren är gjord av metall.Lamp assembly according to Claim 1, characterized in that the distributor is made of metal. 3. Lyktaggregat enligt patentkrav 1, kännetecknat av att fördelaren är gjord av ett keramiskt material.Lamp assembly according to claim 1, characterized in that the distributor is made of a ceramic material.
SE516382D 1995-02-23 1995-02-23 Gas distributor for gas fired lamp - comprises cone shaped nozzle with rounded tip placed against direction of gas flow inside lamp generating flame SE516382C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE516382T 1995-02-23
SE9500672A SE9500672L (en) 1995-02-23 1995-02-23 Gas distributor for a burner

Publications (1)

Publication Number Publication Date
SE516382C2 true SE516382C2 (en) 2002-01-08

Family

ID=20397339

Family Applications (2)

Application Number Title Priority Date Filing Date
SE9500672A SE9500672L (en) 1995-02-23 1995-02-23 Gas distributor for a burner
SE516382D SE516382C2 (en) 1995-02-23 1995-02-23 Gas distributor for gas fired lamp - comprises cone shaped nozzle with rounded tip placed against direction of gas flow inside lamp generating flame

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE9500672A SE9500672L (en) 1995-02-23 1995-02-23 Gas distributor for a burner

Country Status (3)

Country Link
JP (1) JPH11503219A (en)
SE (2) SE9500672L (en)
WO (1) WO1996026392A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE392523C (en) * 1919-11-28 1924-03-26 Jean Amedee Hardel Gas heating burner
NL181601C (en) * 1977-07-27 Stelrad Group Ltd GAS BURNER FOR CONSTANT FLAME SIZE.
SE9100877L (en) * 1991-03-22 1992-08-10 Primus Ab GAS BURNER FOR LIGHT

Also Published As

Publication number Publication date
SE9500672L (en) 1996-08-24
JPH11503219A (en) 1999-03-23
SE9500672D0 (en) 1995-02-23
WO1996026392A1 (en) 1996-08-29

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Legal Events

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NUG Patent has lapsed