US20210020332A1 - Rodent repellent fiber optic cable - Google Patents
Rodent repellent fiber optic cable Download PDFInfo
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- US20210020332A1 US20210020332A1 US17/039,768 US202017039768A US2021020332A1 US 20210020332 A1 US20210020332 A1 US 20210020332A1 US 202017039768 A US202017039768 A US 202017039768A US 2021020332 A1 US2021020332 A1 US 2021020332A1
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- cable
- repellent
- separator
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1805—Protections not provided for in groups H01B7/182 - H01B7/26
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N31/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic oxygen or sulfur compounds
- A01N31/06—Oxygen or sulfur directly attached to a cycloaliphatic ring system
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4432—Protective covering with fibre reinforcements
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0016—Apparatus or processes specially adapted for manufacturing conductors or cables for heat treatment
- H01B13/002—Apparatus or processes specially adapted for manufacturing conductors or cables for heat treatment for heat extraction
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/227—Pretreatment
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4479—Manufacturing methods of optical cables
- G02B6/4483—Injection or filling devices
Definitions
- the present invention relates to the field of fiber optic cables and animal repelling devices. More specifically, the present invention relates to fiber optic cables coupled with a repellent for repelling rodents.
- Rodents and similar small mammals are often found inhabiting areas also populated by people. Homes and other man-made structures provide opportunity for rodents to live and flourish, eventually progressing to the level of infestation. Even a single rodent can create catastrophic issues, such as spreading disease and inflicting or causing damage to structures and other items.
- Pest control currently involves measures taken after an infestation or problem is discovered.
- traps are commonly used to curtail rodent infestation.
- traps are set only after a rodent is discovered.
- one noticeable issue with traps is that they are limited in the quantity of rodents they can address. Additionally, they must be reset once triggered.
- traps are typically designed to kill rodents, which many view as inhumane. While these types of treatment may be effective to address smaller-scale, existing rodent issues, they do not proactively prevent inhabitation or reoccurrence of infestation.
- Rat poison is a common and generic term for an anti-coagulant composition designed to cause fatal internal bleeding in the rodent after consumption.
- poisons are viewed by many to be inhumane. Further, the effect of poison compositions is indiscriminate, i.e., they have a similar detrimental (and potentially lethal) effect on humans—especially young children—or domesticated animals, if consumed.
- rat's olfactory system is acutely and negatively affected by menthol.
- Rat's olfactory cells act as receptors to atomic or molecular interaction with menthol. Exposure to menthol causes rats to experience the “freezing” sensation humans can similarly experience when exposed to concentrated menthol. This is a devastating effect for a rat, since it relies so heavily on its sense of smell for navigation.
- a rodent repellent fiber optic cable includes, but is not limited to, an outer jacket, one or more optical fibers for facilitating transmission of data, and a repellent electrostatically bonded to at least one component of the cable.
- the one or more optical fibers extend longitudinally through an interior of the cable, the interior being defined by an interior wall of the jacket.
- the repellent is preferably an olfactory stimulant, such as menthol, configured to repel rodents.
- the cable also includes one or more separators and/or a sheath.
- separators at least one optical fiber is wrapped in, or otherwise surrounded by a separator.
- sheath surrounds an assembly of the cable's internal components.
- FIG. 1 illustrates a partial perspective cutaway view of a rodent repellent cable, according to an embodiment of the present invention
- FIG. 2 illustrates a partial perspective cutaway view of a rodent repellent cable, according to an embodiment of the present invention
- FIG. 3 illustrates a partial perspective cutaway view of a rodent repellent cable, according to an embodiment of the present invention
- FIG. 4 illustrates a cross-sectional view of a rodent repellent cable, according to an embodiment of the present invention
- FIG. 5 illustrates a system for manufacturing a rodent repellent cable, according to an embodiment of the present invention
- FIG. 6 illustrates a system for manufacturing a rodent repellent cable, according to an embodiment of the present invention.
- FIG. 7 is a flow chart showing a method of manufacturing a rodent repellent cable, according to an embodiment of the present invention.
- FIGS. 1-7 Preferred embodiments of the present invention and their advantages may be understood by referring to FIGS. 1-7 , wherein like reference numerals refer to like elements.
- rodent repellent cable 5 includes one or more wires 10 or one or more fibers 15 disposed within an interior portion of cable 5 defined by the inner wall of outer protective jacket 20 .
- Wire 10 may be any conductive wire for facilitating the transmission of electrical power, electrical signals, telecommunication signals, etc. Additionally, one or more of wires 10 may be insulated.
- Fibers 15 may be any non-conductive material, e.g., glass (silica) or plastic, for facilitating the transmission of data for telecommunications, computer networking, etc.
- Repellent 25 is adsorbed, adhered, or otherwise bonded to at least one component of cable 5 .
- Repellent 25 is preferably any substance that repels rodents, based on a negative olfactory stimulus when the rodents are subjected to repellent 25 .
- Connectors may be coupled to the ends of cable 5 for facilitating connection to systems, devices, etc.
- At least one wire 10 or fiber 15 is wrapped in, or otherwise surrounded by, one or more separators 30 .
- Separator 30 is constructed of a non-conductive material, such as paper or aramid fiber/yarn, and may be used for a number of reasons, including, but not limited to, insulating the wrapped wire 10 or fiber 15 from other components within jacket 20 and/or providing structural support, protection, and tensile strength to cable 5 .
- Separator 30 may be embodied in a number of ways.
- separator 30 may be a tubular member for housing fibers 15 .
- separator 30 may be one or more strips of material that is folded, rolled, or bundled lengthwise to surround wire 10 , fiber 15 , or other component surrounding wire 10 or fiber 15 .
- separator 30 may be a spiral wrapping, whereby, in use, separator 30 is wrapped around wire 10 or fiber 15 in a spiral fashion.
- sheath 35 is disposed within jacket 20 and surrounds an assembly of cable's internal components, e.g., wires 10 or fibers 15 and, optionally, separator 30 .
- Sheath 35 is preferably, but not necessarily, constructed of a non-conductive material, such as paper or aramid fiber/yarn.
- repellent 25 is menthol.
- Menthol is a non-toxic substance, i.e., it is not known to be lethal, or otherwise detrimental to the health and safety of humans and/or animals. This is important, as it would ensure that the pests are not harmed, killed, or otherwise dealt with in an inhumane manner. Additionally, it would ensure the safety of young children, domesticated animals and individuals charged with the removal, disposal, and/or recycling of the cable at the end of its service life.
- FIGS. 5-7 show example systems and methods of manufacturing the rodent repellent cable.
- repellent 25 is introduced to one or more components of cable 5 . This is accomplished a number of ways, including, but not limited to: passing the components through vaporized repellent 25 ; spraying liquid repellent 25 onto the components or immersing the components in liquid repellent 25 and allowing the components to dry; or passing the components through a suspension of repellent particulate 25 , whereby repellent 25 binds to the components through the assistance of an additive, e.g., an adhesive, and/or an electrostatic bond.
- an additive e.g., an adhesive, and/or an electrostatic bond.
- Repellent 25 may be prepared in solution through generally understood means such as dissolving solid repellent 25 , e.g., menthol in crystalline form, in solvents, e.g., propylene glycol, or converting solid repellent 25 into a liquid by heating solid repellent 25 . Following is a non-exhaustive list of examples of the process of binding repellent 25 to the components of cable 5 .
- Agitator 40 has one or more air handlers 45 , such as fans or air hoses (the hoses being connected to pressurized air sources, e.g., an air compressor), for circulating air within agitator 40 .
- Repellent 25 is added to agitator 40 , whereby the circulating air is configured to maintain suspension of repellent 25 within agitator 40 .
- As wire 10 is passed into and through agitator 40 suspended repellent 25 binds to wire 10 . Binding of dry repellent to wire 10 may be naturally facilitated, e.g., by static electricity. The binding effect may be enhanced by addition of an electrical charge to wire 10 .
- repellent 25 will naturally adsorb to wire 10 . For example, as discussed above, when exposed to copper, menthol naturally adsorbs, i.e., binds, to the copper to form a coating thereon.
- Separator 30 and/or sheath 35 is passed through, or positioned within, agitator 40 .
- separator 30 and/or sheath 35 Prior to entering agitator 40 or while in agitator 40 , separator 30 and/or sheath 35 may be moistened with a solvent, e.g., with propylene glycol, or prepped with an adhesive or other bonding agent to facilitate attachment of atomized, suspended repellent 25 within agitator 40 .
- a sprayer or other means may be employed to moisten or prep separator 30 and/or sheath 35 with adhesive or other bonding agent.
- An electrical current may be applied to wire 10 and repellent 25 to create opposing electrical charges to promote bonding between wire 10 and repellent 25 .
- the opposing electrical charges create an attraction between wire 10 and repellent 25 , whereby repellent 25 binds to wire 10 to form a coating thereon.
- Repellent 25 may be vaporized, whereby one or more cable components are passed through the resulting vapor. As the vapor condenses and dries, repellent 25 adsorbs, adheres, or otherwise binds to the components.
- At step 110 at least one wire 10 , fiber 15 , or other component surrounding at least one wire 10 or fiber 15 is wrapped in, or otherwise surrounded by, separator 30 .
- wire 10 wrapped in separator 30 is an uninsulated wire 10 , e.g., a bare copper wire.
- an assembly of internal components including, but not limited to, wires 10 or fibers 15 and, optionally, separator 30 , is wrapped in sheath 35 .
- the assembly of internal components, with or without sheath 35 is passed through cooling apparatus 50 to cool the components to a pre-determined temperature.
- the pre-determined temperature is calculated based on the boiling point, i.e., vaporization temperature, of repellent 25 , the initial temperature of repellent 25 , the specific heat capacity of repellent 25 , the jacketing temperature, and the length of time repellent 25 is exposed to the jacketing temperature. If the boiling point of repellent 25 is higher than the temperature of the jacketing process, use of cooling apparatus 50 is not necessary.
- cooling apparatus 50 may be used to lower the temperature of repellent 25 to a pre-determined temperature such that the temperature of repellent 25 does not reach the point of vaporization during the jacketing process.
- jacket 20 is added, whereby the cable's internal component(s), including, but not limited to, wire(s) 10 or fiber(s) 15 , and, optionally, separator 30 and/or sheath 35 , are disposed within the cable's interior.
- the cable's internal component(s) including, but not limited to, wire(s) 10 or fiber(s) 15 , and, optionally, separator 30 and/or sheath 35 .
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- Pest Control & Pesticides (AREA)
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Abstract
A rodent repellent fiber optic cable includes an outer jacket, one or more optical fibers, and a repellent electrostatically bonded to at least one component of the cable. The one or more optical fibers extend longitudinally through an interior of the cable. The repellent is preferably an olfactory stimulant, such as menthol, configured to repel rodents. In various embodiments, the cable also includes one or more separators and/or a sheath. In embodiments that employ separators, at least one optical fiber is wrapped in, or otherwise surrounded by a separator. In embodiments that employ a sheath, the sheath surrounds an assembly of the cable's internal components.
Description
- This application is a divisional of U.S. Nonprovisional patent application Ser. No. 16/669,341 filed Oct. 30, 2019, entitled, “RODENT REPELLENT CABLE”, which claims benefit of U.S. Provisional Patent Application No. 62/753,287 filed Oct. 31, 2018, entitled, “RAT REPELLENT SYSTEM”, the entire disclosures of which are incorporated by reference herein.
- The present invention relates to the field of fiber optic cables and animal repelling devices. More specifically, the present invention relates to fiber optic cables coupled with a repellent for repelling rodents.
- Rodents and similar small mammals are often found inhabiting areas also populated by people. Homes and other man-made structures provide opportunity for rodents to live and flourish, eventually progressing to the level of infestation. Even a single rodent can create catastrophic issues, such as spreading disease and inflicting or causing damage to structures and other items.
- Damage to fiber optic cables, inflicted by rodents, is a common issue that is well-documented. Rodents chew on cable for a number of reasons. When rodents chew on a fiber optic cable, the integrity of the fibers within the cable can be compromised. Even if the chewing does not compromise the integrity of the fibers, damage to the cable's outer jacket may create an ingress path for water, resulting in corrosion and other cable damage.
- Pest control currently involves measures taken after an infestation or problem is discovered. Companies currently offer services to remove rodents from an area through use of chemical or mechanical devices. For example, traps are commonly used to curtail rodent infestation. Typically, traps are set only after a rodent is discovered. However, one noticeable issue with traps is that they are limited in the quantity of rodents they can address. Additionally, they must be reset once triggered. And, yet further, traps are typically designed to kill rodents, which many view as inhumane. While these types of treatment may be effective to address smaller-scale, existing rodent issues, they do not proactively prevent inhabitation or reoccurrence of infestation.
- Poisons are also commonly used to kill rodents. Rat poison is a common and generic term for an anti-coagulant composition designed to cause fatal internal bleeding in the rodent after consumption. Just as with other treatments, such as snap-style traps that are designed to kill rodents, poisons are viewed by many to be inhumane. Further, the effect of poison compositions is indiscriminate, i.e., they have a similar detrimental (and potentially lethal) effect on humans—especially young children—or domesticated animals, if consumed.
- Visual acuity of rodents is very poor. To compensate, they use their olfactory system as a means for navigation. Rodents' olfactory systems are adversely affected by certain substances. For example, a rat's olfactory system is acutely and negatively affected by menthol. Rat's olfactory cells act as receptors to atomic or molecular interaction with menthol. Exposure to menthol causes rats to experience the “freezing” sensation humans can similarly experience when exposed to concentrated menthol. This is a devastating effect for a rat, since it relies so heavily on its sense of smell for navigation.
- Based on the foregoing, clear deficiencies exist in prior art pest control systems' ability to proactively prevent inhabitation or reoccurrence of infestation or address a large number of rodents. Further, current treatments may be viewed as inhumane and present potential adverse side effects and health concerns to humans and domesticated animals. Therefore, there is a need in the art for a fiber optic cable that contains a non-toxic repellent for repelling rodents from homes and other structures or areas containing the cable.
- A rodent repellent fiber optic cable includes, but is not limited to, an outer jacket, one or more optical fibers for facilitating transmission of data, and a repellent electrostatically bonded to at least one component of the cable. The one or more optical fibers extend longitudinally through an interior of the cable, the interior being defined by an interior wall of the jacket. The repellent is preferably an olfactory stimulant, such as menthol, configured to repel rodents.
- In various embodiments, the cable also includes one or more separators and/or a sheath. In embodiments that employ separators, at least one optical fiber is wrapped in, or otherwise surrounded by a separator. In embodiments that employ a sheath, the sheath surrounds an assembly of the cable's internal components.
- The foregoing, and other features and advantages of the invention, will be apparent from the following, more particular description of the preferred embodiments of the invention, the accompanying drawings, and the claims.
- For a more complete understanding of the present invention, the objects and advantages thereof, reference is now made to the ensuing descriptions taken in connection with the accompanying drawings briefly described as follows.
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FIG. 1 illustrates a partial perspective cutaway view of a rodent repellent cable, according to an embodiment of the present invention; -
FIG. 2 illustrates a partial perspective cutaway view of a rodent repellent cable, according to an embodiment of the present invention; -
FIG. 3 illustrates a partial perspective cutaway view of a rodent repellent cable, according to an embodiment of the present invention; -
FIG. 4 illustrates a cross-sectional view of a rodent repellent cable, according to an embodiment of the present invention; -
FIG. 5 illustrates a system for manufacturing a rodent repellent cable, according to an embodiment of the present invention; -
FIG. 6 illustrates a system for manufacturing a rodent repellent cable, according to an embodiment of the present invention; and -
FIG. 7 is a flow chart showing a method of manufacturing a rodent repellent cable, according to an embodiment of the present invention. - Preferred embodiments of the present invention and their advantages may be understood by referring to
FIGS. 1-7 , wherein like reference numerals refer to like elements. - With reference to
FIGS. 1-4 ,rodent repellent cable 5 includes one ormore wires 10 or one ormore fibers 15 disposed within an interior portion ofcable 5 defined by the inner wall of outerprotective jacket 20. Wire 10 may be any conductive wire for facilitating the transmission of electrical power, electrical signals, telecommunication signals, etc. Additionally, one or more ofwires 10 may be insulated.Fibers 15 may be any non-conductive material, e.g., glass (silica) or plastic, for facilitating the transmission of data for telecommunications, computer networking, etc.Repellent 25 is adsorbed, adhered, or otherwise bonded to at least one component ofcable 5.Repellent 25 is preferably any substance that repels rodents, based on a negative olfactory stimulus when the rodents are subjected to repellent 25. Connectors (not shown) may be coupled to the ends ofcable 5 for facilitating connection to systems, devices, etc. - In an embodiment, at least one
wire 10 orfiber 15 is wrapped in, or otherwise surrounded by, one ormore separators 30.Separator 30 is constructed of a non-conductive material, such as paper or aramid fiber/yarn, and may be used for a number of reasons, including, but not limited to, insulating the wrappedwire 10 orfiber 15 from other components withinjacket 20 and/or providing structural support, protection, and tensile strength tocable 5. -
Separator 30 may be embodied in a number of ways. For example,separator 30 may be a tubular member forhousing fibers 15. As another example,separator 30 may be one or more strips of material that is folded, rolled, or bundled lengthwise to surroundwire 10,fiber 15, or othercomponent surrounding wire 10 orfiber 15. As yet another example,separator 30 may be a spiral wrapping, whereby, in use,separator 30 is wrapped aroundwire 10 orfiber 15 in a spiral fashion. - In an embodiment,
sheath 35 is disposed withinjacket 20 and surrounds an assembly of cable's internal components, e.g.,wires 10 orfibers 15 and, optionally,separator 30.Sheath 35 is preferably, but not necessarily, constructed of a non-conductive material, such as paper or aramid fiber/yarn. - In an embodiment, repellent 25 is menthol. Menthol is a non-toxic substance, i.e., it is not known to be lethal, or otherwise detrimental to the health and safety of humans and/or animals. This is important, as it would ensure that the pests are not harmed, killed, or otherwise dealt with in an inhumane manner. Additionally, it would ensure the safety of young children, domesticated animals and individuals charged with the removal, disposal, and/or recycling of the cable at the end of its service life.
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FIGS. 5-7 show example systems and methods of manufacturing the rodent repellent cable. Atstep 100, repellent 25 is introduced to one or more components ofcable 5. This is accomplished a number of ways, including, but not limited to: passing the components through vaporizedrepellent 25; sprayingliquid repellent 25 onto the components or immersing the components inliquid repellent 25 and allowing the components to dry; or passing the components through a suspension of repellent particulate 25, wherebyrepellent 25 binds to the components through the assistance of an additive, e.g., an adhesive, and/or an electrostatic bond.Repellent 25 may be prepared in solution through generally understood means such as dissolvingsolid repellent 25, e.g., menthol in crystalline form, in solvents, e.g., propylene glycol, or convertingsolid repellent 25 into a liquid by heatingsolid repellent 25. Following is a non-exhaustive list of examples of the process of bindingrepellent 25 to the components ofcable 5. -
Agitator 40 has one ormore air handlers 45, such as fans or air hoses (the hoses being connected to pressurized air sources, e.g., an air compressor), for circulating air withinagitator 40.Repellent 25 is added toagitator 40, whereby the circulating air is configured to maintain suspension ofrepellent 25 withinagitator 40. Aswire 10 is passed into and throughagitator 40, suspendedrepellent 25 binds to wire 10. Binding of dry repellent to wire 10 may be naturally facilitated, e.g., by static electricity. The binding effect may be enhanced by addition of an electrical charge to wire 10. In some cases, repellent 25 will naturally adsorb towire 10. For example, as discussed above, when exposed to copper, menthol naturally adsorbs, i.e., binds, to the copper to form a coating thereon. -
Separator 30 and/orsheath 35 is passed through, or positioned within,agitator 40. Prior to enteringagitator 40 or while inagitator 40,separator 30 and/orsheath 35 may be moistened with a solvent, e.g., with propylene glycol, or prepped with an adhesive or other bonding agent to facilitate attachment of atomized, suspendedrepellent 25 withinagitator 40. A sprayer or other means (not shown) may be employed to moisten orprep separator 30 and/orsheath 35 with adhesive or other bonding agent. - An electrical current may be applied to
wire 10 and repellent 25 to create opposing electrical charges to promote bonding betweenwire 10 andrepellent 25. As seen in electroplating or powder coating, the opposing electrical charges create an attraction betweenwire 10 andrepellent 25, wherebyrepellent 25 binds to wire 10 to form a coating thereon. -
Repellent 25 may be vaporized, whereby one or more cable components are passed through the resulting vapor. As the vapor condenses and dries, repellent 25 adsorbs, adheres, or otherwise binds to the components. - Optionally, at
step 110, at least onewire 10,fiber 15, or other component surrounding at least onewire 10 orfiber 15 is wrapped in, or otherwise surrounded by,separator 30. In an embodiment,wire 10 wrapped inseparator 30 is anuninsulated wire 10, e.g., a bare copper wire. - Optionally, at
step 120, an assembly of internal components, including, but not limited to,wires 10 orfibers 15 and, optionally,separator 30, is wrapped insheath 35. - Optionally, at
step 130, the assembly of internal components, with or withoutsheath 35, is passed throughcooling apparatus 50 to cool the components to a pre-determined temperature. This is done to avoid loss ofrepellent 25, due to vaporization during the jacketing process. Hence, the pre-determined temperature is calculated based on the boiling point, i.e., vaporization temperature, ofrepellent 25, the initial temperature ofrepellent 25, the specific heat capacity ofrepellent 25, the jacketing temperature, and the length oftime repellent 25 is exposed to the jacketing temperature. If the boiling point ofrepellent 25 is higher than the temperature of the jacketing process, use of coolingapparatus 50 is not necessary. If, however, the boiling point ofrepellent 25 is lower than the temperature of the jacketing process, coolingapparatus 50 may be used to lower the temperature ofrepellent 25 to a pre-determined temperature such that the temperature ofrepellent 25 does not reach the point of vaporization during the jacketing process. - At
step 140,jacket 20 is added, whereby the cable's internal component(s), including, but not limited to, wire(s) 10 or fiber(s) 15, and, optionally,separator 30 and/orsheath 35, are disposed within the cable's interior. One skilled in the art would understand and appreciate that application ofjacket 20 could be accomplished in a number of ways known in the art. - While the foregoing method is described and shown in a numerical, step-wise order, it should be understood that the steps are not limited to any specific order. Additionally, some steps may overlap in time, i.e., they may be carried out simultaneously, with other steps.
- The invention has been described herein using specific embodiments for the purposes of illustration only. It will be readily apparent to one of ordinary skill in the art, however, that the principles of the invention can be embodied in other ways. Likewise, it will be readily apparent that the features, functions, and/or elements of the present invention disclosed herein can be used in any combination to produce various embodiments of the present invention. Therefore, the invention should not be regarded as being limited in scope to the specific embodiments disclosed herein, but instead as being fully commensurate in scope with the following claims.
Claims (12)
1. A rodent repellent fiber optic cable comprising:
a jacket;
one or more optical fibers for facilitating transmission of data, the one or more optical fibers extending longitudinally through an interior of the cable, the interior being defined by an interior wall of the jacket; and
a repellent electrostatically bonded to at least one component of the cable, wherein the repellent is an olfactory stimulant configured to repel rodents.
2. The cable of claim 1 , further comprising a separator disposed around at least one of the one or more optical fibers.
3. The cable of claim 2 , wherein the separator is a tubular member.
4. The cable of claim 2 , wherein the separator comprises one or more strips of material.
5. The cable of claim 2 , wherein the separator is a spiral wrapping, wherein, in use, the separator is spirally-wrapped around the at least one of the one or more optical fibers.
6. The cable of claim 2 , wherein the separator is constructed of a non-conductive material.
7. The cable of claim 2 , wherein the separator is constructed of aramid yarn.
8. The cable of claim 1 , wherein the repellent is menthol.
9. The cable of claim 1 , further comprising a sheath that surrounds an assembly of components within the interior of the cable.
10. The cable of claim 9 , wherein the sheath is a tubular member.
11. The cable of claim 9 , wherein the sheath is constructed of a non-conductive material.
12. The cable of claim 9 , wherein the sheath is constructed of aramid yarn.
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US17/039,768 US10910128B1 (en) | 2018-10-31 | 2020-09-30 | Rodent repellent fiber optic cable |
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US201862753287P | 2018-10-31 | 2018-10-31 | |
US16/669,341 US10839983B2 (en) | 2018-10-31 | 2019-10-30 | Rodent repellent electrical cable |
US17/039,768 US10910128B1 (en) | 2018-10-31 | 2020-09-30 | Rodent repellent fiber optic cable |
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US16/669,341 Division US10839983B2 (en) | 2018-10-31 | 2019-10-30 | Rodent repellent electrical cable |
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US16/669,341 Active US10839983B2 (en) | 2018-10-31 | 2019-10-30 | Rodent repellent electrical cable |
US17/039,806 Active US10910129B1 (en) | 2018-10-31 | 2020-09-30 | Method of manufacturing a rodent repellent cable |
US17/039,768 Active US10910128B1 (en) | 2018-10-31 | 2020-09-30 | Rodent repellent fiber optic cable |
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US17/039,806 Active US10910129B1 (en) | 2018-10-31 | 2020-09-30 | Method of manufacturing a rodent repellent cable |
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CN114690349B (en) * | 2022-03-01 | 2023-06-09 | 杭州富通通信技术股份有限公司 | Anti-biting optical cable |
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US1520680A (en) * | 1923-03-16 | 1924-12-23 | Rome Wire Company | Electrical conductor |
US2222638A (en) * | 1937-09-10 | 1940-11-26 | Gen Cable Corp | Electric cable |
US2351589A (en) * | 1941-08-02 | 1944-06-20 | Charles W Abbott | Method and apparatus for making nonmetallic sheathed conductors |
US2536885A (en) * | 1948-04-21 | 1951-01-02 | Anaconda Wire & Cable Co | Method of making multiconductor cables |
US2856453A (en) * | 1954-05-25 | 1958-10-14 | Gen Electric | Portable control cable with crepe paper separator |
US4171463A (en) * | 1978-02-17 | 1979-10-16 | David Watkins | Rodent proof cable |
US4847151A (en) * | 1984-12-27 | 1989-07-11 | Japan Liquid Crystal Co., Ltd. | Electric conductor covered by covering material |
US5280137A (en) * | 1992-04-28 | 1994-01-18 | Cooper Industries, Inc. | Matte finished cable jacket |
US5993966A (en) * | 1997-12-05 | 1999-11-30 | Phillips Petroleum Company | Cord impregnated with rodent repellent |
US7287489B1 (en) * | 2003-11-19 | 2007-10-30 | O'brien John P | Pet deterrent device |
US8734819B2 (en) * | 2004-09-24 | 2014-05-27 | Joseph A. Dussich, Jr. | Animal-repelling synthetic resin composition |
US8735427B2 (en) * | 2010-04-09 | 2014-05-27 | Pacific Tech Industries, Inc. | Grease-like gel for repelling rodents |
US9271486B2 (en) * | 2011-11-10 | 2016-03-01 | James J. Messina | Combination animal repellents |
US10100180B2 (en) * | 2015-08-22 | 2018-10-16 | Mint-X Llc | Scent extended animal-repelling synthetic resin composition |
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US20210020333A1 (en) | 2021-01-21 |
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