(19) |
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(11) |
EP 0 378 055 A1 |
(12) |
EUROPEAN PATENT APPLICATION |
(43) |
Date of publication: |
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18.07.1990 Bulletin 1990/29 |
(22) |
Date of filing: 11.01.1989 |
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(51) |
International Patent Classification (IPC)5: C10L 1/04 |
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(84) |
Designated Contracting States: |
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DE ES FR GB IT |
(71) |
Applicant: Busi, Mario |
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Trasserra di Camugnano (Bologna) (IT) |
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(72) |
Inventor: |
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- Busi, Mario
Trasserra di Camugnano (Bologna) (IT)
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(74) |
Representative: Sassatelli, Franco T., Dr. |
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c/o INIP
5, via Ruggi 40137 Bologna 40137 Bologna (IT) |
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(57) The oil consists of a paraffinical hydrocarburet, the basic chemical composition
of which is C₁₃H₂₈, with a possible derived version to chemical base composision C12
CH₃ -(CH₂)₁₀ -CH₃. This mineral oil burns without leaving residues and developing
a high anti-smoke action, thus avoiding the conventional interventions on the lamp
and performing a depurating action in the surrounding. Furthermore, the same shows
a neutral coloration and is odourless.
[0001] The invention refers to a mineral oil for oil lamps, with an eminent ecological effect,
which burns without leaving solid residues and develops a strong smoke-eating action.
By using this oil with a glass-wool wick, which while burning is not used up, the
lamp can be used without interventions for servicing and reinstatements.
[0002] In the present oil lamps, vegetal oils are used as fuel, and particularly olive
oil. As a consequence, because of the solid residues of this fuel, the steady wick
clogging occurs in its supporting means, which requires interventions for regulations
and servicing. Furthermore, this type highly pollutes the surrounding because of
the discharge on the walls and furniture as well as of volatile materials which shed
smells in the surrounding. All these inconveniences are obiated by the invention fuel
which enables to use an oil lamp with ecological effects to use without being forced
to resort to servicing and adjusting interventions to the wick. A new conception
lighting thus results which, at the origins, does not require use limitations.
[0003] According to the invention, the oil consists of a paraffin hydro- carburet with
C₁₃ H₂₈ basic composition. This oil burns without leaving solid residues and gives
rise to a strong "smoke-eating" action which purifies the surrounding. The invention
use to foresee has as variant forms to take into consideration within the paraffinical
hydrocarburets (normal as well as iso), the further combinations: C₁₁H₂₄, C₁₂H₂₆,
C₁₄H₃₀ and C₁₅H₃₂. For carrying out the above product, the composition C12 CH₃- (CH₂)₁₀
-CH₃ furthermore taken into consideration only as base composition with the normalparaffines.
[0004] The use of the version which can be foreseen has as variable ones to take into consideration,
among the normalparaffinical hydrocarburets, the following formulations: C11 CH₃
-(CH₂)₉ -CH₃, C13 CH₃ -(CH₂)₁₁ -CH₃, C14 CH₃ -(CH₂)₁₂ -CH₃ e C15 CH₃ -(CH₂)₁₃ -CH₃.
[0005] When carrying out the invention, the use of lamps with glass wool wicks is foreseen
to avoid any residue formation: the efficiency of the lamp is in this way ensured
during the time without requiring interventions for adjustments and servicing.
[0006] In addition, since this fuel shows a neutral colour, its coloration is allowed according
to the use requirements. This turns out particularly useful for lamps with tank in
transparent material since there is the possibility of generating particular chromatic
effects.
[0007] As the fuel is scentless, its aromatization is furthermore possible thus permitting
to perfume the surroundings. By adding a natural lavender essence to the said fuel,
a repellent effect can be obtained to insects, thus operating as a prevention means
against them.
[0008] In the different realizations, the above fuel can be obtained in different combinations
and integrated in the formulations and components, with possible addition of other
substances, or anything else which might be specifically required in this connection.
1) Fuel oil for lamps, characterized by the fact that it consists of a paraffinic
hydrocarburet with C₁₃H₂₈ basi composition. The said oil burns without leaving residues
and gives rise to a strong anti-smoke action which operates as a surroundings depurating
means.
2) Fuel oil for lamps, characterized by the fact that beside the base composition
foreseen in claim 1), the composition C12 CH₃ -(CH₂)₁₀ -CH₃ can be considered as a
version of a possible execution, only as a base composition within the range of the
normalparaffines.
3) Fuel oil for lamps, as per claims 1) and 2), characterized by the fact that in
the execution of oil lamps, the use of a glass wool wick is foreseen in order to avoid
any residue formation. This ensures a good and steady operation of the lamp in the
time, without the necessity of interventions for adjustments or servicing.
4) Fuel oil for lamps as per claims 1 and 2) characterized by the fact that since
it is of neutral colour, it allows to be differently coloured according to the use
ends. This turns out to be particularly useful in the lamps with transparent tank
since there is the possibility of creating particular chromatic effects.
5) Fuel oil for lamps, as per claims 1) and 2), characterized by the fact that it
is scentless and so it can be aromatized in order to perfume the surroundings.
6) Fuel oil for lamps, as per claims 1) and 2, characterized by the fact that a natural
essence can be added to the lavender which operates in the surroundings with a repellent
effect against insects.

