EP1464913A2 - Machine for cleaning firearms and firearm components, and detergent solutions to be used in machines for cleaning firearms - Google Patents
Machine for cleaning firearms and firearm components, and detergent solutions to be used in machines for cleaning firearms Download PDFInfo
- Publication number
- EP1464913A2 EP1464913A2 EP04007060A EP04007060A EP1464913A2 EP 1464913 A2 EP1464913 A2 EP 1464913A2 EP 04007060 A EP04007060 A EP 04007060A EP 04007060 A EP04007060 A EP 04007060A EP 1464913 A2 EP1464913 A2 EP 1464913A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- tank
- machine according
- components
- detergent solution
- weight
- 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- Withdrawn
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- 238000004140 cleaning Methods 0.000 title claims abstract description 38
- 239000003599 detergent Substances 0.000 title claims abstract description 36
- 230000008093 supporting effect Effects 0.000 claims abstract description 14
- 238000002604 ultrasonography Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- IEORSVTYLWZQJQ-UHFFFAOYSA-N 2-(2-nonylphenoxy)ethanol Chemical compound CCCCCCCCCC1=CC=CC=C1OCCO IEORSVTYLWZQJQ-UHFFFAOYSA-N 0.000 claims description 8
- 229920000847 nonoxynol Polymers 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 claims description 4
- QCAHUFWKIQLBNB-UHFFFAOYSA-N 3-(3-methoxypropoxy)propan-1-ol Chemical compound COCCCOCCCO QCAHUFWKIQLBNB-UHFFFAOYSA-N 0.000 claims description 4
- IGFHQQFPSIBGKE-UHFFFAOYSA-N Nonylphenol Natural products CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 claims description 4
- SMVRDGHCVNAOIN-UHFFFAOYSA-L disodium;1-dodecoxydodecane;sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O.CCCCCCCCCCCCOCCCCCCCCCCCC SMVRDGHCVNAOIN-UHFFFAOYSA-L 0.000 claims description 4
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 claims description 4
- 150000002191 fatty alcohols Chemical class 0.000 claims description 4
- 239000003205 fragrance Substances 0.000 claims description 4
- SNQQPOLDUKLAAF-UHFFFAOYSA-N nonylphenol Chemical compound CCCCCCCCCC1=CC=CC=C1O SNQQPOLDUKLAAF-UHFFFAOYSA-N 0.000 claims description 4
- -1 sodium dodecyl benzene sulfone Chemical class 0.000 claims description 4
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 claims description 4
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 4
- 239000004094 surface-active agent Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 2
- 239000002736 nonionic surfactant Substances 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims description 2
- 235000005985 organic acids Nutrition 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 239000002904 solvent Substances 0.000 description 6
- 239000003721 gunpowder Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000020 Nitrocellulose Substances 0.000 description 2
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 description 2
- 239000000006 Nitroglycerin Substances 0.000 description 2
- 229960003711 glyceryl trinitrate Drugs 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000003380 propellant Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004451 Ballistite Substances 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 229910000994 Tombac Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000779 depleting effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- MHWLNQBTOIYJJP-UHFFFAOYSA-N mercury difulminate Chemical compound [O-][N+]#C[Hg]C#[N+][O-] MHWLNQBTOIYJJP-UHFFFAOYSA-N 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- VKJKEPKFPUWCAS-UHFFFAOYSA-M potassium chlorate Chemical compound [K+].[O-]Cl(=O)=O VKJKEPKFPUWCAS-UHFFFAOYSA-M 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- YPMOSINXXHVZIL-UHFFFAOYSA-N sulfanylideneantimony Chemical compound [Sb]=S YPMOSINXXHVZIL-UHFFFAOYSA-N 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/50—Perfumes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
- F41A29/00—Cleaning or lubricating arrangements
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/72—Ethers of polyoxyalkylene glycols
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/16—Metals
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/40—Specific cleaning or washing processes
- C11D2111/46—Specific cleaning or washing processes applying energy, e.g. irradiation
Definitions
- the present invention relates to a machine for cleaning firearms and firearm components.
- Cleaning firearm components is an essential operation in order to achieve their correct operation.
- the materials that usually soil firearms are gunpowder (termed “smokeless”), which causes seizure phenomena; water, which causes oxidation and porosities; sweat, which causes separation and wear of the burnishing; salt deposits, which cause corrosion; and gunpowder residues.
- smokeless gunpowder is normally constituted by ordinary ballistite (gelatinized nitrocellulose, nitroglycerin).
- Cellulose-based propellants are commonly known as single-base powders; nitroglycerin-based propellants combined with nitrocellulose are termed double-base powders.
- the powders present in the primer mixture are generally constituted by fulminate of mercury, potassium chlorate, and antimony sulfide.
- Gunpowder residues instead derive from metal parts that constitute the cartridge, such as for example lead (with the addition of 2.5-3% antimony in order to increase core hardness), brass, steel plated with tombac (90% copper, 10% zinc), or Teflon coatings for lining the bullet.
- lead with the addition of 2.5-3% antimony in order to increase core hardness
- brass with the addition of 2.5-3% antimony in order to increase core hardness
- brass steel plated with tombac (90% copper, 10% zinc)
- Teflon coatings for lining the bullet.
- the solvents used are often carcinogenic and highly volatile (such as for example benzene), and it is therefore necessary to work with suitable protective tools, such as gloves and extractor hoods.
- the aim of the present invention is to provide a machine that solves the problems noted in cleaning firearms and firearm components.
- an object of the present invention is to provide a machine for cleaning firearms and firearm components that allows to clean firearms and firearm components in a manner that is safe for the operator.
- Another object of the present invention is to provide a machine for cleaning firearms and firearm components that cleans thoroughly and rapidly.
- Another object of the present invention is to provide a machine for cleaning firearms and firearm components that can be manufactured with known systems and technologies.
- a machine for cleaning firearms and firearm components characterized in that it comprises a box-like frame that forms an open tank, at least one vibrating transducer being associated with the bottom of said tank and being functionally connected to a corresponding ultrasound generator associated with a management and control microprocessor that is interfaced with the user by means of a control panel, said tank being fillable with detergent solution, at least one discharge path being provided on the bottom of said tank and being associated with flow control means, thermostat-controlled resistors and means for supporting the components of firearms to be cleaned being further associated with said tank, said components being immersed in said detergent solution during cleaning.
- the invention comprises a method for cleaning firearm components that comprises the steps of:
- a machine for cleaning firearms and firearm components according to the invention is generally designated by the reference numeral 10.
- the machine 10 comprises a box-like frame 11 that has a rectangular plan shape and forms in an upper region an open tank 12 that preferably has a rectangular contour.
- a plurality of per se known vibrating transducers 14 of the piezoelectric type is associated with the bottom 13 of the tank 12.
- the vibrating transducers 14 are located behind the bottom 13, outside the tank 12, and in contact with said bottom.
- the vibrating transducers 14 are functionally connected to a corresponding static ultrasound generator 16, of the silicon type, which is per se known and is in turn associated with a management and control microprocessor (not shown in the figures), which is interfaced with the user by means of a control panel 17.
- the transducers 14 are of the type that has an efficiency of more than 90% and operate with an optimum frequency of approximately 39 kHz.
- the tank 12 can be filled with a detergent solution, whose composition will be described with greater detail hereinafter.
- Thermostat-controlled resistors (not shown in the figures), which allow controlled heating of the solution, are associated with the tank 12.
- a path 18 for discharge outside the machine 10 is provided on the bottom of the tank 12; the discharge path 18 is associated with flow control means 19, such as a cock valve 20.
- the components 21 of the firearms to be cleaned are arranged inside the tank 12 and are immersed in said detergent solution.
- supporting means 22 are further associated with the tank 12.
- the supporting means 22 are constituted by a basket 23 ( Figure 5), which hangs detachably from mutually opposite edges 24 of the tank 12 and is inserted therein so that it is immersed within said detergent solution.
- the basket 23 has a perforated tray 25, which is open in an upper region and from the mutually opposite sides of which arms 26 for engaging the edges 24 protrude upward.
- the bottom and the walls of the tray 25 are perforated.
- a variation (not shown in the figures) of said first embodiment has a closed bottom of the tray 25 and completely perforated walls related to the engagement arms 26.
- the components to be cleaned are arranged on the bottom of the tray 25.
- a rod 27 is arranged between the engagement arms 26 and acts as a support in order to hang, by way of hooks not shown in the figures, components of the firearms to be cleaned.
- Variations of the basket 23 may not include the rod 27.
- the supporting means 22 are constituted by a hanger 30 (alternative variations may include a plurality of hangers), which is arranged detachably and transversely with respect to the tank 12.
- the hanger 30 has respective ends 31 that rest on mutually opposite edges 24 of the tank 12.
- the hanger 30 is constituted by a rod 33 that has contact bodies 34 on its respective ends 31.
- the contact bodies 34 are made of electrically insulating material, in order to prevent the flow of galvanizing currents that might produce surface stains on the components to be cleaned.
- Sliders 35 are arranged so that they can slide along the rod 33, and pairs of hooks 36 stiffened transversely by cross-members (not designated by a reference numeral) extend downward so as to diverge.
- the hooks 36 are preferably made of very strong plastics.
- the sliders 35 have a certain length, and accordingly, when they are close to each other, prevent pairs of contiguous hooks 36 from making mutual contact, thus maintaining a certain minimum space between the components to be cleaned.
- Means 40 for reciprocating movement on the edges 24 of the tank 12 are associated with the supporting means 22.
- the reciprocating movement means 40 comprise two parallel guides 41, arranged respectively on the edges 24 of the tank 12.
- a carriage 42 is arranged on each guide 41 and is contoured so as to accommodate the corresponding contact body 34 of the end 31 of the hanger 30.
- the carriages 42 move synchronously by way of the action of respective pneumatic actuators 43, whose speed can be adjusted.
- the movement of the carriages 42 is of the reciprocating type, so as to produce an agitation within the tank substantially at right angles to the shock waves of the vibrating transducer 14.
- aspirator means 50 suitable to collect the water vapor that originates from the tank.
- the aspirator means 50 are constituted by an extractor hood 51, which is made of plastic material or optionally stainless steel.
- the machine 10 also comprises temperature sensors, not shown in the figures, for sensing the temperature inside the detergent solution in the tank 12; said sensors are associated with the management and control microprocessor.
- the machine 10 further comprises a chronometer, which adjusts the duration of the cleaning cycles in association with the microprocessor.
- the tank 12 during cleaning is filled with detergent solution, in which the components to be cleaned are immersed.
- Solution level sensors are also provided in the tank and are associated with the management and control microprocessor; said sensors automatically switch off the heating if the amount of detergent solution is insufficient.
- Variations (not shown in the figures) of the machine (in particular machines with tanks having a capacity of more than 20 liters) have an inlet for introducing the liquid in the tank 12 that is managed by an electric valve that is associated with said level sensors, so as to restore the level of the solution inside the tank.
- a first detergent solution that can be used with said machine comprises fatty alcohols, sulfates, sodium dodecyl benzene sulfonate, sodium lauryl ether sulfate, ethoxylated surfactant, and fragrance substantially in the following quantities:
- a second detergent solution that can be used with said machine comprises nonylphenol ethoxylate 9EO, nonylphenol ethoxylate 6EO, monoethylene glycol monomethyl ether substantially in the following quantities:
- Such second detergent solution is particularly useful in cleaning firearm components on which fatty substances are present.
- a third detergent solution that can be used with said machine comprises a mixture of non-ionic surfactants and non-salified organic acids.
- Said mixture is composed of sodium dodecyl benzene sulfone, dipropylene glycol monomethyl ether, nonylphenol 9EO, substantially in the following quantities:
- Such third detergent solution is particularly useful in cleaning firearm components which bear rust on their surface, and is a pickling solution for alloys and metals, which in this case is particularly useful where a strong but non-destructive rust-removing action is required.
- the components to be cleaned are deposited on the basket 23 or hung from the hanger 30 and immersed within the tank 12, which is filled with a suitable detergent solution.
- the vibration generators with the vibrating transducers, produce striking wavefronts inside the tank which interact with the components to be cleaned; in this manner, the dirt that is present on the components, also by way of the supporting action of the detergent solution, detaches from said components.
- the thermostat-controlled resistors adjust the temperature inside the tank.
- the microprocessor can be set to operate with a certain power range; within said range, the microprocessor can automatically vary the power required according to the temperature and level detected within the tank; this optimizes the operating parameters of the machine, accordingly ensuring uniform cleaning results and regular working times.
- the machine 10 allows to provide part of a method for cleaning firearm components that consists in immersing said components in a water-based detergent solution at a preset temperature, for example between 50° and 70° C.
- Such immersed components are then subjected to a field of ultrasound at a frequency comprised between 39 and 42 kHz for a time interval comprised between approximately 4 and 11 minutes.
- the components are then removed from the detergent solution and are drained of the liquid fraction that has adhered to them for a time interval between 5 and 20 minutes.
- Such components are then washed in water, preferably demineralized water, and dried with hot air.
- the invention thus described solves the problems noted in known types of firearm cleaning system; in particular, the present invention provides a machine for cleaning firearms and firearm components that allows to clean rapidly, thoroughly and safely.
- the present invention provides a cleaning method for firearm components that allows to avoid using substances that are toxic or dangerous for the operator who supervises the cleaning.
- the method allows to clean firearm components for water-based solutions, differently from the cleaning methods currently in use.
- the materials employed may be any according to requirements and to the state of the art.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
Description
- immersing said components in a detergent solution at a temperature between 50° and 70° C,
- subjecting said components immersed in said detergent solution to a field of ultrasound with a frequency comprised between 39 and 42 kHz for a time interval comprised between approximately 4 and 11 minutes,
- removing said components from said detergent solution and draining them of the liquid fraction that adheres to them, for a time interval comprised between 5 and 20 minutes,
- washing said components in water and drying them with substantially dehumidified hot air.
- fatty alcohols 2-55 between 1.5 and 3.5% by weight;
- sulfates between 0.5 and 2% by weight;
- sodium dodecyl benzene sulfonate between 6.5 and 8.5% by weight;
- sodium lauryl ether sulfate between 17 and 23% by weight;
- ethoxylated surfactant between 25 and 35% by weight;
- fragrance (to IFRA standards) between 0.1 and 0.2% by weight;
- water remainder to 100%.
- nonylphenol ethoxylate 9EO between 60 and 70% by weight;
- nonylphenol ethoxylate 6EO between 5 and 10% by weight;
- monoethylene glycol monomethyl ether between 5 and 10% by weight;
- water remainder to 100%.
- sodium dodecyl benzene sulfone between 20 and 30% by weight;
- dipropylene glycol monomethyl ether between 5 and 10% by weight;
- nonylphenol 9EO between 5 and 10% by weight;
- water remainder to 100%.
Claims (22)
- A machine for cleaning firearms and firearm components, characterized in that it comprises a box-like frame (11) that forms an open tank (12), at least one vibrating transducer (14) being associated with the bottom (13) of said tank (12) and being functionally connected to a corresponding ultrasound generator (16) associated with a management and control microprocessor that is interfaced with the user by means of a control panel (17), said tank (12) being fillable with detergent solution, at least one discharge path (18) being provided on the bottom of said tank (12) and being associated with flow control means (19), thermostat-controlled resistors and means (22) for supporting the components of firearms to be cleaned being further associated with said tank (12), said components being immersed in said detergent solution during cleaning.
- The machine according to claim 1, characterized in that said supporting means (22) for the firearm components to be cleaned comprise a basket (23) that is hung detachably from the edges (24) of said tank (12) and is inserted therein so that it is at least partially immersed in said detergent solution.
- The machine according to claim 2, characterized in that said basket (23) has a perforated tray (25), on opposite sides of which arms (26) for engaging said edges (24) protrude upward.
- The machine according to claim 3, characterized in that a rod (27) is arranged between said engagement arms (26) and acts as a support in order to hang, by way of hooks, said firearm components to be cleaned.
- The machine according to claim 1, characterized in that said supporting means (22) for firearm components to be cleaned comprise at least one hanger (30), which is arranged detachably and transversely with respect to the tank (12) and has respective ends (31) that rest on the mutually opposite edges (24) of said tank (12).
- The machine according to claim 5, characterized in that said hanger (30) comprises a rod (33) that has contact bodies (34) on its respective ends (31), sliders (35) being arranged slidingly along said rod (33), pairs of hooks (36) stiffened transversely by cross-members extending downward from said sliders so as to diverge.
- The machine according to claims 2 or 5, characterized in that means (40) for reciprocating motion on the edges (24) of said tank (12) are associated with said supporting means (22).
- The machine according to claims 5 and 7, characterized in that said reciprocating motion means (40) are associated with said hanger (30).
- The machine according to claim 8, characterized in that said reciprocating movement means (40) comprise two parallel guides (41), which are arranged respectively on said mutually opposite edges (24) of said tank (12), a carriage (42) being arranged on each one of said guides (41) and being shaped so as to accommodate a corresponding said contact body (34) of said end (31) of said hanger (30).
- The machine according to one or more of the preceding claims, characterized in that it comprises aspirator means (50) located proximate to said tank (12).
- The machine according to claim 10, characterized in that said aspirator means comprise an extractor hood (51 ), which is arranged proximate to one of said edges (24) of said tank (12).
- The machine according to one or more of the preceding claims, characterized in that it comprises sensors for detecting the temperature of the detergent solution within the tank (12), which are associated with said management and control microprocessor.
- The machine according to one or more of the preceding claims, characterized in that it comprises a chronometer for adjusting the duration of the cleaning cycles, said chronometer being associated with said microprocessor.
- The machine according to one or more of the preceding claims,
characterized in that it comprises, inside said tank (12), sensors for detecting the level of said solution which are associated with said management and control microprocessor. - The machine according to claim 14, characterized in that it comprises an inlet for liquid inside said tank, which is controlled by an electric valve associated with said level sensors.
- The machine according to one or more of the preceding claims, characterized in that it comprises a reservoir for said detergent solution, which is functionally connected to said tank (12), said tank (12) further containing sensors for detecting the level of said detergent solution which are associated with the management and control microprocessor and with a pump for restoring the level inside said tank (12).
- A detergent solution particularly for machines for cleaning firearms, characterized in that it comprises fatty alcohols, sulfates, sodium dodecyl benzene sulfonate, sodium lauryl ether sulfate, ethoxylated surfactant, fragrance substantially in the following quantities:fatty alcohols between 1.5 and 3.5% by weight;sulfates between 0.5 and 2% by weight;sodium dodecyl benzene sulfonate between 6.5 and 8.5% by weight;sodium lauryl ether sulfate between 17 and 23% by weight;ethoxylated surfactant between 25 and 35% by weight;fragrance between 0.1 and 0.2% by weight.
- A detergent solution, particularly for machines for cleaning firearms, characterized in that it comprises nonylphenol ethoxylate 9EO, nonylphenol ethoxylate 6EO, monoethylene glycol monomethyl ether substantially in the following quantities:nonylphenol ethoxylate 9EO between 60 and 70% by weight;nonylphenol ethoxylate 6EO between 5 and 10% by weight;monoethylene glycol monomethyl ether between 5 and 10% by weight.
- A detergent solution, particularly for firearm cleaning machines, characterized in that it comprises a mixture of non-ionic surfactants and non-salified organic acids.
- The solution according to claim 19, characterized in that said mixture comprises sodium dodecyl benzene sulfone, dipropylene glycol monomethyl ether, nonylphenol 9EO, substantially in the following quantities:sodium dodecyl benzene sulfone between 20 and 30% by weight;dipropylene glycol monomethyl ether between 5 and 10% by weight;nonylphenol 9EO between 5 and 10% by weight.
- The detergent solution particularly for machines for cleaning firearms according to one of claims 13 to 15, characterized in that it comprises water to reach 100%.
- A cleaning method for firearm components, comprising the steps of:immersing said components in a detergent solution with a temperature comprised between 50° and 70° C,subjecting said components immersed in said detergent solution to a field of ultrasound having a frequency comprised between 39 and 42 kHz for a time interval comprised between 4 and 11 minutes,removing said components from said detergent solution and draining them of the adhered liquid fraction for a time interval comprised between 5 and 20 minutes,washing said components in water and drying them with substantially dehumidified hot air.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITPD20030062 | 2003-03-25 | ||
IT000062A ITPD20030062A1 (en) | 2003-03-25 | 2003-03-25 | MACHINERY FOR CLEANING FIREARMS AND COMPONENTS |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1464913A2 true EP1464913A2 (en) | 2004-10-06 |
EP1464913A3 EP1464913A3 (en) | 2005-10-26 |
Family
ID=32843921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04007060A Withdrawn EP1464913A3 (en) | 2003-03-25 | 2004-03-24 | Machine for cleaning firearms and firearm components, and detergent solutions to be used in machines for cleaning firearms |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1464913A3 (en) |
IT (1) | ITPD20030062A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009150674A1 (en) * | 2008-06-11 | 2009-12-17 | Carlo Paolo Pennisi | Apparatus and method for cleaning gun barrels |
DE202011104638U1 (en) | 2011-08-19 | 2011-11-10 | Weber Ultrasonics Gmbh | Apparatus for cleaning firearms by means of ultrasound |
DE202012012033U1 (en) | 2012-12-17 | 2013-02-08 | Weber Ultrasonics Gmbh | Apparatus for cleaning firearms by means of ultrasound |
ITMI20111787A1 (en) * | 2011-10-04 | 2013-04-05 | Giuseppe Arena | PROCESS OF DECONTAMINATION AND CONTEMPORARY TREATMENT SANITIZATION FOR FRESH FRUIT, VEGETABLES, VEGETABLES AND OTHER VEGETABLE PRODUCTS AND MACHINE TO IMPLEMENT THAT TREATMENT. |
WO2013142363A1 (en) * | 2012-03-19 | 2013-09-26 | Advex International Inc. | Vegetable oils, vegetable oil blends, and methods of use thereof |
CN106824908A (en) * | 2017-02-17 | 2017-06-13 | 北京英安科技技术有限公司 | Gun care device and maintenance method |
US9879197B2 (en) | 2012-03-19 | 2018-01-30 | Edward A. Sugg | Vegetable oils, vegetable oil blends, and methods of use thereof |
US10066180B1 (en) * | 2014-05-20 | 2018-09-04 | Edward A. Sugg | Use of high temperature oils to enhance mechanical device operation/reliability |
CN110530197A (en) * | 2019-09-11 | 2019-12-03 | 福建启森科技有限公司 | A kind of military project firearms dust and dirt descaling machine |
CN113172040A (en) * | 2021-04-29 | 2021-07-27 | 扬州辰亚光学科技有限公司 | Lifting type cleaning mechanism used after coating of optical parts |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106076969B (en) * | 2016-08-12 | 2018-06-08 | 嘉兴百盛光电有限公司 | A kind of fuselage device of Multifunctional ultrasonic cleaning machine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5113881A (en) * | 1989-06-25 | 1992-05-19 | Israel Lin | Dynamic ultrasonic cleaning and disinfecting device and method |
US5202523A (en) * | 1991-07-29 | 1993-04-13 | Grossman Dennis L | Firearm cleaning system |
JPH11127831A (en) * | 1997-10-28 | 1999-05-18 | Snd:Kk | Washing machine and its control |
US20020189653A1 (en) * | 2001-03-02 | 2002-12-19 | Eric Heiberg | Gun rack for ultrasonic cleaning |
-
2003
- 2003-03-25 IT IT000062A patent/ITPD20030062A1/en unknown
-
2004
- 2004-03-24 EP EP04007060A patent/EP1464913A3/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5113881A (en) * | 1989-06-25 | 1992-05-19 | Israel Lin | Dynamic ultrasonic cleaning and disinfecting device and method |
US5202523A (en) * | 1991-07-29 | 1993-04-13 | Grossman Dennis L | Firearm cleaning system |
JPH11127831A (en) * | 1997-10-28 | 1999-05-18 | Snd:Kk | Washing machine and its control |
US20020189653A1 (en) * | 2001-03-02 | 2002-12-19 | Eric Heiberg | Gun rack for ultrasonic cleaning |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 10, 31 August 1999 (1999-08-31) & JP 11 127831 A (SND:KK), 18 May 1999 (1999-05-18) * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009150674A1 (en) * | 2008-06-11 | 2009-12-17 | Carlo Paolo Pennisi | Apparatus and method for cleaning gun barrels |
DE202011104638U1 (en) | 2011-08-19 | 2011-11-10 | Weber Ultrasonics Gmbh | Apparatus for cleaning firearms by means of ultrasound |
EP2559495A1 (en) | 2011-08-19 | 2013-02-20 | Weber Ultrasonics GmbH | Device for cleaning projectile weapons using ultrasound |
ITMI20111787A1 (en) * | 2011-10-04 | 2013-04-05 | Giuseppe Arena | PROCESS OF DECONTAMINATION AND CONTEMPORARY TREATMENT SANITIZATION FOR FRESH FRUIT, VEGETABLES, VEGETABLES AND OTHER VEGETABLE PRODUCTS AND MACHINE TO IMPLEMENT THAT TREATMENT. |
WO2013142363A1 (en) * | 2012-03-19 | 2013-09-26 | Advex International Inc. | Vegetable oils, vegetable oil blends, and methods of use thereof |
US9879197B2 (en) | 2012-03-19 | 2018-01-30 | Edward A. Sugg | Vegetable oils, vegetable oil blends, and methods of use thereof |
DE202012012033U1 (en) | 2012-12-17 | 2013-02-08 | Weber Ultrasonics Gmbh | Apparatus for cleaning firearms by means of ultrasound |
US10066180B1 (en) * | 2014-05-20 | 2018-09-04 | Edward A. Sugg | Use of high temperature oils to enhance mechanical device operation/reliability |
CN106824908A (en) * | 2017-02-17 | 2017-06-13 | 北京英安科技技术有限公司 | Gun care device and maintenance method |
CN110530197A (en) * | 2019-09-11 | 2019-12-03 | 福建启森科技有限公司 | A kind of military project firearms dust and dirt descaling machine |
CN113172040A (en) * | 2021-04-29 | 2021-07-27 | 扬州辰亚光学科技有限公司 | Lifting type cleaning mechanism used after coating of optical parts |
Also Published As
Publication number | Publication date |
---|---|
ITPD20030062A1 (en) | 2004-09-26 |
EP1464913A3 (en) | 2005-10-26 |
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