DK9700152U3 - Weed burner for manual propulsion with electronic on and off function - Google Patents

Weed burner for manual propulsion with electronic on and off function Download PDF

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Publication number
DK9700152U3
DK9700152U3 DK9700152U DK9700152U DK9700152U3 DK 9700152 U3 DK9700152 U3 DK 9700152U3 DK 9700152 U DK9700152 U DK 9700152U DK 9700152 U DK9700152 U DK 9700152U DK 9700152 U3 DK9700152 U3 DK 9700152U3
Authority
DK
Denmark
Prior art keywords
electronic
function
ignition
manual
manual propulsion
Prior art date
Application number
DK9700152U
Other languages
Danish (da)
Inventor
Arne Jacobsen
Original Assignee
Arne Jacobsen
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 Arne Jacobsen filed Critical Arne Jacobsen
Priority to DK9700152U priority Critical patent/DK9700152U3/en
Application granted granted Critical
Publication of DK9700152U3 publication Critical patent/DK9700152U3/en
Priority to PCT/DK1998/000150 priority patent/WO1998044790A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M15/00—Flame-throwers specially adapted for purposes covered by this subclass
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M21/00—Apparatus for the destruction of unwanted vegetation, e.g. weeds
    • A01M21/04—Apparatus for destruction by steam, chemicals, burning, or electricity

Description

i DK 97 00152 U3in DK 97 00152 U3

Frembringelsen er en ukrudtsbrænder til manuel fremdrift (ikke traktormonteret) med påmonteret elektronisk tænd- og slukfunktion, samt flammeovervågning.The generation is a weed burner for manual propulsion (not tractor-mounted) with electronic on and off function fitted, as well as flame monitoring.

Frembringelsen anvendes til ukrudtsbekæmpelse samt andre varme- og stråleopgaver på kørebar overflade. Frembringelsen er konstrueret med en tænd- og slukfunktion samt flammeovervågning, som giver en optimal sikkerhed mod ukontrolleret udsivende brændstof, som normalt for denne type redskaber er flydende gas. Tændfunktionen gør, at der af elektronisk vej åbnes for brændstoftilførslen samtidig med, at der tændes, samtidig vil den elektroniske overvågning lukke for gastilførslen, hvis flammerne af en eller anden årsag går ud.The production is used for weed control and other heat and radiation tasks on a drivable surface. The generation is designed with an on and off function as well as flame monitoring, which provides optimum safety against uncontrolled leaking fuel, which is normally liquid gas for this type of gear. The ignition function allows the fuel supply to be opened by electronic means at the same time as the ignition is switched on, and at the same time the electronic monitoring will close the gas supply if the flames go out for some reason.

Kendetegnet ved de indtil nu kendte redskaber til ukrudtsbekæmpelse og andre varmeopgaver til manuel fremdrift er, at disse maskiner udelukkende har været forsynet med manuel tænd- og slukfunktion, samt manuelt betjente ventiler. Problemet med disse brændere er risiko for udsivning af for store mængder brændstof, før tænding har fundet sted. Tændproceduren er den, at der åbnes for brændstoftilførslen med ventilen, derefter skal der foretages en manuel tænding. Tidsintervallet mellem åbning og tænding er afhængig af operatørens hastighed eller tændredskabets beskaffenhed ofte en lighter eller gnisttænder. Risikoen ved for lang tid mellem åbning af tilførslen og tænding er en for stor udsivning af brændstof med fare for en ukontrolleret tænding, når tændproceduren endelig lykkes.Characterized by the hitherto known tools for controlling weeds and other heat propulsion for manual propulsion is that these machines have been equipped exclusively with manual on and off function, as well as manually operated valves. The problem with these burners is the risk of leaking excessive amounts of fuel before ignition occurs. The ignition procedure is that the fuel supply is opened with the valve, then a manual ignition must be made. The time interval between opening and ignition is often dependent on the speed of the operator or the nature of the ignition, a lighter or spark igniter. The risk of too long a time between opening the supply and ignition is too high a leakage of fuel with the risk of an uncontrolled ignition when the ignition procedure finally succeeds.

Med frembringelsen ønskes der et redskab, som med sin konstruktion løser førnævnte problem. Dette opnås, når frembringelsen udføres som anført i næste afsnit.With the production, a tool is desired, which with its construction solves the aforementioned problem. This is achieved when the production is carried out as stated in the next section.

Den nye teknik ved frembringelsen er, at den manuelt bugserede ukrudtsbrænder forsynes med jævnfør krav 1 en strømforsyningsenhed, på den omtalte model et opladeligt batteri, men ikke begrænset tU dette, idet det også kan være et engangsbatteri eller anden energienhed, som er energikilde til en elektronisk styreenhed, som har den funktion samtidig at åbne en magnetventil og aktivere et elektronisk tændrør, således åbning af brændstoftilførelsen og tænding foregår samtidig. Ligeledes er frembringelsen forsynet med en flammeovervågning, som bevirker, at såfremt brænderen ikke tænder eller går ud lukker styreenheden for gastilførslen.The new technique of production is that the manually towed weed burner is provided with a power supply unit, as claimed in claim 1, on the said model a rechargeable battery, but not limited thereto, as it can also be a disposable battery or other energy unit which is an energy source for a electronic control unit, which has the function of simultaneously opening a solenoid valve and activating an electronic spark plug, thus opening the fuel supply and ignition simultaneously. Also, the generation is provided with a flame monitor, which means that if the burner does not turn on or go out, the gas supply controller closes.

DK 97 00152 U3 2DK 97 00152 U3 2

Tegningsbilag.Drawing Annex.

Viser frembringelsen set fra oven. Her vist som en 2 hjulet model med en bredde på 65 cm. Frembringelsen begrænses ikke til denne model, idet den kan have et eller flere hjul og arbejdsbredden kan varieres fra 15 cm. - 1,20 m. Redskabet er udført i varmebestandigt materiale. Strømforsyningen kan være opladelige- eller engangsbatterier eller andet. Placering af magnetventil, styrebox og strømforsyning er ikke begrænset af det viste.Shows the view from above. Shown here as a 2 wheel model with a width of 65 cm. Production is not limited to this model as it can have one or more wheels and the working width can be varied from 15 cm. - 1.20 m. The implement is made of heat-resistant material. The power supply may be rechargeable or disposable batteries or other. The location of solenoid valve, control box and power supply is not limited by what is shown.

Claims (2)

1 Varme og stråleredskab til bekæmpelse af ukrudt og andre varmeopgaver til manuel fremdrift på kørebare overflader, som er forsynet med strømforsyningsenhed.1 Heating and radiating tools for controlling weeds and other manual thrusts for maneuverable surfaces on a powered surface equipped with a power supply unit. 2 Varme og stråleredskab til bekæmpelse af ukrudt og andre varmeopgaver til manuel fremdrift iflg. krav 1, som er ny ved, at den er forsynet med styreenhed til elektronisk tænd- og slukfunktion og flammeovervågning.2 Heat and radiation tools for controlling weeds and other heating tasks for manual propulsion. claim 1, which is new in that it is equipped with a control unit for electronic on and off function and flame monitoring.
DK9700152U 1997-04-08 1997-04-08 Weed burner for manual propulsion with electronic on and off function DK9700152U3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK9700152U DK9700152U3 (en) 1997-04-08 1997-04-08 Weed burner for manual propulsion with electronic on and off function
PCT/DK1998/000150 WO1998044790A1 (en) 1997-04-08 1998-04-08 Weed burner for manual propulsion with electronic ignition and quenching function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK9700152U DK9700152U3 (en) 1997-04-08 1997-04-08 Weed burner for manual propulsion with electronic on and off function

Publications (1)

Publication Number Publication Date
DK9700152U3 true DK9700152U3 (en) 1997-05-23

Family

ID=8156035

Family Applications (1)

Application Number Title Priority Date Filing Date
DK9700152U DK9700152U3 (en) 1997-04-08 1997-04-08 Weed burner for manual propulsion with electronic on and off function

Country Status (2)

Country Link
DK (1) DK9700152U3 (en)
WO (1) WO1998044790A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2793415B1 (en) * 1999-05-12 2002-09-13 Floregaz THERMAL SOIL DISINFECTION MACHINE IN LIVESTOCK BUILDINGS IN PARTICULAR

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607336A (en) * 1949-06-07 1952-08-19 Ambrose B Everts Device for setting and controlling backfires
AU1146770A (en) * 1970-02-16 1971-08-19 Johne. Ryder Fire harrow
GB1567505A (en) * 1978-05-30 1980-05-14 Exxon Research Engineering Co Agricultural burner apparatus
NZ202990A (en) * 1982-01-14 1987-02-20 W L Morris Mobile burner for burning off top layer of vegetation on lawn
GB8403211D0 (en) * 1984-02-07 1984-03-14 Birch C J Stubble/weed burner

Also Published As

Publication number Publication date
WO1998044790A1 (en) 1998-10-15

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