NO742319L

NO742319L -

Info

Publication number: NO742319L
Application number: NO742319A
Authority: NO
Inventors: A Allan; T A Simonen; T A Hannula
Original assignee: Waertsilae Oy Ab
Priority date: 1973-06-27
Filing date: 1974-06-26
Publication date: 1975-01-20
Also published as: GB1465150A; FR2234880B3; FR2234880A1; FI59717B; SE7408137L; FI59717C; FI204773A; DE2429839A1; DK344874A

Description

Campinggrill Camping grill

Oppfinnelsen angår en campinggrill av den type som The invention relates to a camping grill of the type which

•er angitt i ingressen til patentkrav 1.•is stated in the preamble to patent claim 1.

Mange forskjellige typer av utendors griller er kjent. :I de fleste typer blir det for oppvarming av grillen be-nyttet trekull eller liknende. Dette medforer at griller vanligvis ikke kan tas med som campingutstyr, da brenselet er ganske plass-krevende og dessuten tilsmusser ovrig utstyr dersom det ikke er godt pakket. Bet er også kjent å benytte gass for oppvarming av griller og ovner. Gassoppvarmede griller utgjores imidlertid vanligvis av fast innebygde griller som anvendes i restauranter og liknende storkjokken. Svensk patent nr. 171 h<?5 viser riktig-nok en gassoppvarrnet utendorsgrill, rnen denne type har ikke vist seg å være praktisk brukbar cia gassforbruket blir mye for stort og^.d.en spesielle flammefordelerplates kanaler dessuten lett blir igjentettet. Videre finnes elektriske griller, men også disse anvendes utelukkende i boliger da de er avhengig av tilgang på n.ettstrom. Many different types of outdoor grills are known. : In most types, charcoal or similar is used to heat the grill. This means that grills cannot usually be taken with you as camping equipment, as the fuel takes up quite a lot of space and also contaminates other equipment if it is not well packed. Bet is also known to use gas for heating grills and ovens. Gas-heated grills, however, are usually built-in grills that are used in restaurants and similar chefs. Swedish patent no. 171 h<?5 does indeed show a gas-heated outdoor grill, but this type has not proven to be practically usable because the gas consumption becomes much too great and, in addition, the channels of a special flame distributor plate are easily clogged. There are also electric grills, but these too are used exclusively in homes as they depend on access to electricity.

For campingbruk eller for anvendelse i eksempelvis båter og husvogner, har det tidligere ikke eksistert passende griller. Formålet med den foreliggende oppfinnelse er å avhjelpe denne mangel. Oppfinnelsen er kjennetegnet ved. de trekk som er angitt For camping use or for use in, for example, boats and caravans, suitable grills have not previously existed. The purpose of the present invention is to remedy this deficiency. The invention is characterized by. the features indicated

i patentkrav 1. En på denne måte utfort grill har vist seg å ba forbløffende gode grillingsegenskaper. Dessuten kan det som varmekilde for grillen anvendes så godt som hvilken som helst type av campingkjokken eller liknende. Dette bidrar til å gi grillen praktisk talt ubegrensede anvendelsesmuligheter. Også åpen ild kan anvendes som varmekilde. in patent claim 1. A grill designed in this way has been shown to have astonishingly good grilling properties. In addition, it can be used as a heat source for the grill as well as any type of camping stove or similar. This helps to give the grill practically unlimited possibilities of use. An open fire can also be used as a heat source.

I en grill ifolge oppfinnelsen er både dekkplaten over åpningen i grillens bunn og grillens ]okk av stor betydning. Dekkplaten jevner ut varmen spesielt under d.e matvarer som anrettes i grillen, og lokket tjener som en strålingsreflektor og tilveiebringe]derved hoy varme også på matvarenes overside. Dessuten holder lokket effektivt tilbake den varme luft og de varme gasser, slik at oppvarmingseffekten blir hoy og grillen kan oppvarmes med. en. for-holdsvis liten flamme. In a grill according to the invention, both the cover plate over the opening in the bottom of the grill and the grill's yoke are of great importance. The cover plate evens out the heat especially under the food that is prepared in the grill, and the lid serves as a radiation reflector and thereby provides high heat also on the upper side of the food. In addition, the lid effectively retains the hot air and hot gases, so that the heating effect is high and the grill can be heated with it. one. relatively small flame.

Dekkplaten over åpningen i grillens bunn bor fortrinnsvis være noe storre enn åpningen. Dermed unngås a.t opp-varmingsflammen trenger inn i grillen og'forårsaker ujevn oppvarming i grillingsrommet. The cover plate above the opening in the bottom of the grill should preferably be somewhat larger than the opening. This prevents the heating flame from penetrating the grill and causing uneven heating in the grilling room.

Ved at grillens bunn gjores i det minste i hovedsaken plan, oppnås den fordel at grillen kan anbringes på og oppvarmes av så godt som hvilken som helst type av campingkjokken. By making the bottom of the grill at least essentially flat, the advantage is achieved that the grill can be placed on and heated by almost any type of camping stove.

Det er vid.ere mulig, og i visse tilfeller meget praktisk, å an-ordne et fortrinnsvis lostagbart stativ under grillen for en separat oppvarmingsenhet som eksempelvis kan bestå av en med en passende brenner forsynt gasolflaske. It is also possible, and in certain cases very practical, to arrange a preferably removable stand under the grill for a separate heating unit which can for example consist of a gas bottle fitted with a suitable burner.

Ved å forsyne grillen med en lostagbar dråpefanger under grillgitteret, blir det betydelig lettere å holde grillen ren. En sådan d.råpefanger kan fremstilles av så billig materiale at By providing the grill with a removable drip catcher under the grill grate, it becomes significantly easier to keep the grill clean. Such a d.cry catcher can be made from such cheap material that

det blir mest fordelaktig å benytte dråpefangere for engangsbruk.. Dersom grillen benyttes for roking av fisk eller kjbtt',. kan tre spon og liknende anbringes i dråpefangeren der de oppvarmes og produserer it will be most advantageous to use drip catchers for one-time use.. If the grill is used for roasting fish or meat. wood shavings and the like can be placed in the droplet catcher where they are heated and produced

den nødvendige rok. Dråpefangeren bor da hvile direkte på dekkplaten' over åpningen i grillens bunn. the necessary rok. The drip catcher then rests directly on the cover plate above the opening in the bottom of the grill.

For at en grill skal være anvendelig som campingutstyr, må den ha robust og slett overflate som lett kan holdes ren slik at grillen kan pakkes sammen med. annen utrustning uten at denne skader grillen eller grillen skader utrustningen. Da grillen dessuten er utsatt for vær og vind, for oppvarming med direkte flamme og for påvirkning av grillingsgasser og drypping på innsiden, er det åpenbart at den største omsorg må nedlegges på valg av materiale for grillen. Det har vist seg at emaljert plate utgjor et av de beste materialer for en campinggrill da samtlige faktorer som innvirker på materialvalget, da tas i be-traktning. Emaljeoverflaten er motstandsdyktig mot sterk oppA'ar- • ming og mot korrosjon, den er lett å holde ren, og ved å velge spesialemaljer kan man dessuten tilveiebringe visse spesielt gunstige effekter. Dekkplaten og eventuelt kantene rundt åpningen i grillens bunn bor fortrinnsvis emaljeres med. en spesielt varme-bestandig emalje på grunn av at disse deler av grillen utsettes for de høyeste•temperaturer. Grillens innside kan med fordel emaljeres med. såkalt selvrensende emalje, en emaljetype som i og for seg er kjent og anvendes blant annet i elektriske kjokkenovner. På denne måte oppnås den virkning at det meget sjelden er nødvendig med For a grill to be usable as camping equipment, it must have a robust and smooth surface that can be easily kept clean so that the grill can be packed away. other equipment without this damaging the grill or the grill damaging the equipment. As the grill is also exposed to weather and wind, to heating with a direct flame and to the influence of grilling gases and dripping on the inside, it is obvious that the greatest care must be taken in choosing the material for the grill. It has been shown that enamelled plate is one of the best materials for a camping grill when all factors influencing the choice of material are taken into account. The enamel surface is resistant to strong build-up and corrosion, it is easy to keep clean, and by choosing special enamels you can also provide certain particularly favorable effects. The cover plate and possibly the edges around the opening in the bottom of the grill should preferably be enamelled. a particularly heat-resistant enamel due to the fact that these parts of the grill are exposed to the highest•temperatures. The grill's inside can be advantageously enamelled. so-called self-cleaning enamel, a type of enamel that is known in and of itself and is used, among other things, in electric kitchen stoves. In this way, the effect is achieved that it is very rarely necessary

noen mer omfattende rengjøring av grillen.some more extensive cleaning of the grill.

Oppfinnelsen skal beskrives nærmere i det følgende under henvisning til tegningen, der fig. 1 viser et snitt gjennom en grill ifolge oppfinnelsen og figur 2 viser et sideriss av en annen, utforelse av oppfinnelsen. The invention will be described in more detail below with reference to the drawing, where fig. 1 shows a section through a grill according to the invention and figure 2 shows a side view of another embodiment of the invention.

I den på fig. 1 viste grill har selve grillkaret eller grillskålen. 1 tilnærmet form som en stekepanne, og er også forsynt med. et håndtak 2 av den type som er vanlig ved. stekepanner. Grillen er plassert på et campingkjokken 3 i hvilket det som bren-sel anvendes gasol, sprit, fotogen eller et annet passende middel som brenner med. flamme i den under grillen beliggende brenner k. Grillen 1 er slik anbrakt at åpningen 5 i grillens bunn er beliggende umiddelbart over brenneren k. Inne i grillen er anordnet en dekkplate 6 over åpningen 5. Dekkplaten bæres av fire ben 7 som etterlater store frie åpninger 8 ved. dekkplatens 6 sider. Over d.ekkplaten 6 finnes et grillgitter 9 for anbringelse av de matvarer som skal anrettes. En dråpefanger 10 er anbrakt under grillgitteret 9 og bæres oppe av dette. Dråpefangeren 10 med-virker også til at varmen ikke blir for sterk på matvarenes under-side. Når grillen anvendes for roking, legges trespon eller annet rokavgivend.e materiale i dråpef angeren 10 og denne plasseres direkte på stekeplaten 6. Dråpefangeren 10, som er beregnet for engangsbruk, består av tynn'aluminiumsplate. In the one in fig. 1 shown grill has the actual grill vessel or grill bowl. 1 approximately shaped like a frying pan, and is also provided with. a handle 2 of the type common to wood. frying pans. The grill is placed on a camping stove 3 in which LPG, alcohol, kerosene or another suitable burning medium is used as fuel. flame in the burner k located below the grill. The grill 1 is placed in such a way that the opening 5 in the bottom of the grill is located immediately above the burner k. Inside the grill, a cover plate 6 is arranged over the opening 5. The cover plate is supported by four legs 7 which leave large free openings 8 wood. the 6 sides of the cover plate. Above the deck plate 6 there is a grill grate 9 for placing the food to be prepared. A droplet catcher 10 is placed under the grill grate 9 and is supported by this. The drip catcher 10 also helps to ensure that the heat does not become too strong on the underside of the food. When the grill is used for smoking, wood shavings or other smoke-emitting material is placed in the drip catcher 10 and this is placed directly on the grill plate 6. The drip catcher 10, which is intended for one-time use, consists of a thin aluminum sheet.

Over grillgitteret 9 er grillen forsynt med et lokk 11 som oppviser seks åpninger 12 som tillater varm luft og for-brenningsgasser å stromme ut fra grillingsrommet. Lokket 11 er avloftbart og forsynt med et håndtak 13. Above the grill grate 9, the grill is provided with a lid 11 which has six openings 12 which allow hot air and combustion gases to flow out of the grilling space. The lid 11 is vented and provided with a handle 13.

Fig. 2 viser en noe storre utforelsesform av grillen som er forsynt med et lostagbart stativ l'+ som holder grillen på en bestemt avstand over marken og samtidig utgjor holder for en oppvarmingsenhet 15. I den viste utforelsesform består oppvarmings-enheten 15 av en gasolflaske som er forsynt med en brenner h og flammereguleringsskrue 16. Stativet lk bor se-l.vsagt dimensjoneres slik at det passer for de gasolflasker av standard type som fore-kommer i handelen. Da stativet 1<*>+ er lostagbart fra grillen, hindrer det ikke at også denne grillmod.ell kan benyttes på samme måte som grillmod.ellexi ifolge fig. 1. Fig. 2 shows a somewhat larger embodiment of the grill which is provided with a removable stand l'+ which holds the grill at a certain distance above the ground and at the same time forms a holder for a heating unit 15. In the embodiment shown, the heating unit 15 consists of a gas bottle which is equipped with a burner h and flame regulation screw 16. The stand lk must be dimensioned so that it fits the standard-type gas cylinders available in the trade. As the stand 1<*>+ is removable from the grill, it does not prevent this grill mod.ell from also being used in the same way as the grill mod.ellexi according to fig. 1.

Oppfinnelsen er ikke begrenset til de viste utforel-sesformer, men mange forskjellige varianter og modifikasjoner kan tenkes innenfor rammen av de etterfolgende patentkrav. The invention is not limited to the embodiments shown, but many different variants and modifications are conceivable within the scope of the following patent claims.

Claims

1. Camping grill comprising a grill bowl (1) with a grill grill (9)?characterized by the combination of the following features, that the grill bowl (1) is provided with a bottom opening (5) which is sized to fit a gas burner ('+) of the type used in normal camping stoves and the like, so that the main part of the heat from such a burner flows into the grill bowl (1), that a cover plate (6) is arranged above the aforementioned opening (5) to equalize the heating of the grilling room, and that the grill bowl (1) is closed at the top with a removable lid (11) which is provided with openings (12) through which hot air and combustion gases in limited quantities can flow out from the grilling room

2. Camping grill according to claim 1, charac- .sert wood. that the cover plate (6) above the opening (5) in the bottom of the grill bowl is somewhat larger than the aforementioned opening (5).

3. Camping grill according to claim 1 or 2, characterized in that the bottom of the grill bowl (1) is essentially flat so that the grill can be placed on and heated by a camping stove (3) or similar. h.

Camping grill according to one of claims 1-3?characterized in that it is provided below with a preferably removable stand (lh) for a suitable heating unit (15).

5. Camping grill according to one of the preceding requirements, characterized by . that it includes one. detachable drip collector (10) which is arranged under the grill grate (9) and is carried up by it.

6. Camping grill according to requirement 5? characterized by . that the drop trap (10) consists of an element for single use.

7. Camping grill according to claim 5 or 6, characterized in that it. is used for smoking, whereby wood shavings and similar smoke-producing items are placed in the aforementioned droplet catcher (10), and the droplet catcher is placed directly on the cover plate (6) above the grill's bottom opening, (5).

8 <*> . Camping grill according to one of the preceding claims, characterized in that, in order to provide a greater ability to withstand heat, wear and corrosion, and to achieve an easier-to-clean surface, it mainly consists of metal which in and of itself is known is enamelled.

9. Camping grill according to claim 8, characterized by the fact that the cover plate (6) above the opening (5) in the bottom of the grill and possibly the edges of the said opening are enamelled with a particularly heat-resistant enamel.

10. Camping grill according to claim 8 or 9, characterized in that the inside of the grill is enameled with. so-called self-cleaning enamel.