WO2015092821A1 - Device for cleaning/drying ropes - Google Patents

Device for cleaning/drying ropes Download PDF

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Publication number
WO2015092821A1
WO2015092821A1 PCT/IT2014/000297 IT2014000297W WO2015092821A1 WO 2015092821 A1 WO2015092821 A1 WO 2015092821A1 IT 2014000297 W IT2014000297 W IT 2014000297W WO 2015092821 A1 WO2015092821 A1 WO 2015092821A1
Authority
WO
WIPO (PCT)
Prior art keywords
cleaning
rope
drying
section
casing
Prior art date
Application number
PCT/IT2014/000297
Other languages
French (fr)
Inventor
Massimo Ippolito
Original Assignee
Kite Gen Research S.R.L.
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 Kite Gen Research S.R.L. filed Critical Kite Gen Research S.R.L.
Priority to EP14828553.9A priority Critical patent/EP3083085A1/en
Publication of WO2015092821A1 publication Critical patent/WO2015092821A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • B08B5/023—Cleaning travelling work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
    • 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
    • B08B3/041—Cleaning travelling work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/12—Checking, lubricating, or cleaning means for ropes, cables or guides
    • B66B7/1276—Cleaning means
    • B66B7/1284—Cleaning means specially adapted for ropes or cables
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes

Definitions

  • the present invention refers to a device for cleaning/drying ropes, in particular actuated by a winch of a plant for extracting kinetic energy from wind.
  • a winch is used under different applications, to lift or move a load, pull a rope and transmit energy by means of a rope adapted to be wound.
  • hoists and winches for transmitting energy has become important in the wind sector, wherein hoists and winches, connected to alternators and electronic power apparatuses, are used for extracting the kinetic energy of wind and for converting the produced mechanical energy into electric energy.
  • a process for extracting energy from wind implies the use of high-resistance ropes tensioned by the lift of a flying kite with transverse wind.
  • the drum on which the rope is wound rotates due to the unwinding force induced by the rope.
  • the mechanical power is generated by the combination of the mechanical tension in the rope and the speed with which the rope is stretched, when being unwound from the drum.
  • the drum on which the rope is wound rotates due to the unwinding force induced by the rope.
  • the kinetic energy of wind is first of all converted into mechanical energy due to the friction between the rope and the drum contact surface, and then into electric energy through alternators connected to the winch.
  • Friction inside the rope is generated by relative movements and distortions of different threads and strands, composing the rope and geometrically arranged in order to mutually rub themselves.
  • friction between rope and drum is the necessary ingredient for allowing the winch to extract energy from the rope, while friction depending on any relative movement between rope and drum must be reduced to a minimum.
  • Patent application WO2010059025 discloses a machine for cleaning/drying electric line cables comprising a device sliding along the rope of an electric line capable of removing moss, branches and elements which can short-circuit the electric line.
  • Patent US5179830 discloses an apparatus for removing metallic particles deposited on a strand- type cable by means of a jet of compressed air addressed inside a cylinder.
  • a source of vacuum connected to said air cylinder sucks air and metallic particles in a volumetric amount greater than the volumetric amount of pressurized air addressed to the cylinder, thereby preventing metallic particles from going out and being dispersed.
  • Patent US4570285 discloses a device for cleaning/drying a rope comprising a multitude of tools equally angularly distributed as radially- oriented brushes and placed in contact with the rope to be cleaned.
  • Object of the present invention is solving the bove prior art problems, by providing a device for cleaning/drying sliding ropes capable of moving away particles of dust and grains of silica minerals deposited on the surface of the rope itself during its sliding.
  • Another object of the present invention is providing a device for cleaning/drying ropes capable of keeping the surface of the section of such rope wound on a drum of a winch dy and free from oily substances which could impair the optimum adherence conditions and interaction between rope and drum.
  • an object of the present invention is providing a device for cleaning/drying ropes capable of operating during a sliding step in a direction corresponding with the recalling direction of the rope through rotation of a drum of the winch.
  • FIG. 1 shows a diagram of a winch on whose rotary drum a rope is wound in contact with a device for cleaning/drying ropes according to the present invention
  • Figures 2 and 3 show a component of the device for cleaning/drying ropes of Figure 1 respectively configured in steps of active and passive operation.
  • a rope 1 included between a first inlet section 11 and a second outlet section 12, is wound for a fraction of revolution onto a drum 21 centered on a rotary shaft (not shown) connected to a high-efficiency winch 2.
  • the sections 11 and 12 of the rope 1 are respectively connected to a working load (not shown) and to a storing device (not shown) or other resisting load, according to a tension gradient which establishes a maximum tension value for the first section 11 and a minimum or null tension value to the second section 12.
  • a device 3 according to the present invention for cleaning/drying the rope 1 is equipped with at least one cleaning/drying means of at least one portion of the first section 11 stretched during its sliding movement next to such cleaning/drying means.
  • the cleaning/drying means are adapted to perform a cleaning/drying action of the portion of the first section 11 of the rope 1 during its sliding movement along a first direction V corresponding to a recalling direction of the rope 1 itself through rotation of the drum 21 of the winch 2.
  • An articulate lever system 33, 34, connected to a carrier structure (not shown) supports the cleaning/drying means allowing to compensate possible transverse displacements of the rope 1 with respect to the drum 21.
  • cleaning/drying means of the device 3 comprise at least one first and at least one second casing, respectively 31, 32, both crossed at least by the first section 11 of the rope 1 and preferably arranged in series along the longitudinal axis (as shown, for example, in Figure 1) of the rope 1.
  • the first casing 31 can be equipped with one or more means for cleaning through touch 35, each one of which is composed, for example, of a brush, one or more rubber rings, or other functionally similar device, pressing against the surface of the first section 11 radially with respect to the longitudinal axis of the rope 1 by means of a system of levers and stoppers 36, 37 (as shown, for example, in Figures 2 and 3) .
  • the system of levers and stoppers 36, 37 is adapted to press such one or more means for cleaning through touch 35 against the surface of the rope 1, and in particular of the first section 11, only when this latter one moves by sliding along the first direction V, namely in synchronism with a recalling step of the rope 1 along the first direction V by the winch 2.
  • system of levers and stoppers 36, 37 can comprise at least one remote-controlled device (not shown) adapted to press the one or more means for cleaning through touch 35 against the surface of the rope 1, and in particular of the first section 11, only during its sliding movement along the first direction V, namely in synchronism with the recalling step of the rope 1 along the first direction V.
  • the second casing 32 is equipped with at least one internal recess (not shown) crossed by such rope 1, and in particular by the first section 11, and occupied by at least one regenerating substance supplied by means of at least one tube 46 (as shown, for example, in Figure 1) .
  • At least one mixer 43 connects the tube 46 to secondary tubes 44, 45, respectively connected to a compressed air tank 41 and a detergent tank 42.
  • the mixer 43 can cooperate with at least one solenoid valve (not shown) adapted to drive the supply of the air/detergent mixture in the recess during the sliding movement along the first direction V, namely in synchronism with the recalling step of the rope 1 along the first direction V.
  • at least one solenoid valve (not shown) adapted to drive the supply of the air/detergent mixture in the recess during the sliding movement along the first direction V, namely in synchronism with the recalling step of the rope 1 along the first direction V.
  • the device 3 for cleaning/drying the rope 1 reaches the objectives of removing polluting particles and regenerating the surface of the rope 1 during the recalling step along direction V through rotation of the drum 21.
  • the first casing 31 removes the polluting particles through the one or more means for cleaning through touch 35 pressing on the surface of the rope 1 while this latter one slides along direction V.
  • a pressurized atmosphere is formed, of a substance composed of a mixture of compressed air/detergent, which is expelled in the external atmosphere through vents (not shown) .
  • a further casing can be added downstream of the casing 32 to clean the surface of the rope 1 after wetting by means of the air/detergent mixture.
  • the cleaning/drying means also comprise only one of such casings 31, 32, individually taken, as well as only at least one means for projecting at least one jet or blade of compressed air towards the surface of the rope 1, and in particular of the first section 11, lacking the detergent substance.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

A device (3) is described, for cleaning/drying at least one sliding rope (1), comprising at least one cleaning/drying means of at least one portion of a first section (11) of said rope (1) during its sliding movement next to such cleaning/drying means.

Description

DEVICE FOR CLEANING/DRYING ROPES
The present invention refers to a device for cleaning/drying ropes, in particular actuated by a winch of a plant for extracting kinetic energy from wind.
As known, a winch is used under different applications, to lift or move a load, pull a rope and transmit energy by means of a rope adapted to be wound.
Recently, the application of hoists and winches for transmitting energy has become important in the wind sector, wherein hoists and winches, connected to alternators and electronic power apparatuses, are used for extracting the kinetic energy of wind and for converting the produced mechanical energy into electric energy.
An important aspect in recovering the mechanical energy from the ropes connected to a moving load is given by the efficiency of the driving winch, for which small percentages of energy losses imply a high heating of the driving pulleys and of the rope.
A process for extracting energy from wind implies the use of high-resistance ropes tensioned by the lift of a flying kite with transverse wind. The drum on which the rope is wound rotates due to the unwinding force induced by the rope. The mechanical power is generated by the combination of the mechanical tension in the rope and the speed with which the rope is stretched, when being unwound from the drum.
The drum on which the rope is wound rotates due to the unwinding force induced by the rope. During this process, the kinetic energy of wind is first of all converted into mechanical energy due to the friction between the rope and the drum contact surface, and then into electric energy through alternators connected to the winch.
During the conversion, energy losses occur as heat which heats the drum contact surface and increases the internal temperature of the rope compromising the mechanical properties due to an overheating effect.
Conventional hoists and winches are not suitable for transmitting a great amount of energy due to their low efficiency. When there is a high- power winch equipped with high-resistance ropes, also a relatively small part of lost power could result critical. Together with losses generated by bearings of rotating elements, the heat flow is mainly generated by the friction forces between rope and drum.
Friction inside the rope is generated by relative movements and distortions of different threads and strands, composing the rope and geometrically arranged in order to mutually rub themselves. On the other hand, friction between rope and drum is the necessary ingredient for allowing the winch to extract energy from the rope, while friction depending on any relative movement between rope and drum must be reduced to a minimum.
The state of the art deals with devices used in the energy field for the maintenance of ropes and cables. Patent application WO2010059025 discloses a machine for cleaning/drying electric line cables comprising a device sliding along the rope of an electric line capable of removing moss, branches and elements which can short-circuit the electric line.
The state of the art also deals with devices used in general for cleaning/drying cables and ropes. Patent US5179830 discloses an apparatus for removing metallic particles deposited on a strand- type cable by means of a jet of compressed air addressed inside a cylinder. A source of vacuum connected to said air cylinder sucks air and metallic particles in a volumetric amount greater than the volumetric amount of pressurized air addressed to the cylinder, thereby preventing metallic particles from going out and being dispersed. Patent US4570285 discloses a device for cleaning/drying a rope comprising a multitude of tools equally angularly distributed as radially- oriented brushes and placed in contact with the rope to be cleaned.
Documents US-A-4 570 285, US-A-5 386 882, EP- Al-0 061 792, GB-A-2 441 230 and US-A-5 056 185 disclose devices or cleaning and/or drying ropes according to the preamble of claim 1.
Object of the present invention is solving the bove prior art problems, by providing a device for cleaning/drying sliding ropes capable of moving away particles of dust and grains of silica minerals deposited on the surface of the rope itself during its sliding.
Another object of the present invention is providing a device for cleaning/drying ropes capable of keeping the surface of the section of such rope wound on a drum of a winch dy and free from oily substances which could impair the optimum adherence conditions and interaction between rope and drum.
Moreover, an object of the present invention is providing a device for cleaning/drying ropes capable of operating during a sliding step in a direction corresponding with the recalling direction of the rope through rotation of a drum of the winch.
The above and other objects and advantages of the present invention, as will result from the following description, are obtained with a device as claimed in claim 1. Preferred embodiments and non-trivial variations of the present invention are the subject matter of the dependent claims.
It is intended that all enclosed claims are an integral part of the present description.
It will be immediately obvious that numerous variations and modifications (for example related to shape, sizes, arrangements and parts with equivalent functionalities) could be made to what is described, without departing from the scope of the invention as appears from the enclosed claims.
The present invention will be better described by some preferred embodiments thereof, provided as a non-limiting example, with reference to the enclosed drawings, in which:
- Figure 1 shows a diagram of a winch on whose rotary drum a rope is wound in contact with a device for cleaning/drying ropes according to the present invention;
- Figures 2 and 3 show a component of the device for cleaning/drying ropes of Figure 1 respectively configured in steps of active and passive operation.
With reference to Figure 1, it is possible to note that a rope 1, included between a first inlet section 11 and a second outlet section 12, is wound for a fraction of revolution onto a drum 21 centered on a rotary shaft (not shown) connected to a high-efficiency winch 2.
The sections 11 and 12 of the rope 1 are respectively connected to a working load (not shown) and to a storing device (not shown) or other resisting load, according to a tension gradient which establishes a maximum tension value for the first section 11 and a minimum or null tension value to the second section 12.
A device 3 according to the present invention for cleaning/drying the rope 1 is equipped with at least one cleaning/drying means of at least one portion of the first section 11 stretched during its sliding movement next to such cleaning/drying means. Preferably, the cleaning/drying means are adapted to perform a cleaning/drying action of the portion of the first section 11 of the rope 1 during its sliding movement along a first direction V corresponding to a recalling direction of the rope 1 itself through rotation of the drum 21 of the winch 2.
An articulate lever system 33, 34, connected to a carrier structure (not shown) supports the cleaning/drying means allowing to compensate possible transverse displacements of the rope 1 with respect to the drum 21.
In particular, in a preferred embodiment thereof, such cleaning/drying means of the device 3 according to the present invention comprise at least one first and at least one second casing, respectively 31, 32, both crossed at least by the first section 11 of the rope 1 and preferably arranged in series along the longitudinal axis (as shown, for example, in Figure 1) of the rope 1.
The first casing 31 can be equipped with one or more means for cleaning through touch 35, each one of which is composed, for example, of a brush, one or more rubber rings, or other functionally similar device, pressing against the surface of the first section 11 radially with respect to the longitudinal axis of the rope 1 by means of a system of levers and stoppers 36, 37 (as shown, for example, in Figures 2 and 3) . The system of levers and stoppers 36, 37 is adapted to press such one or more means for cleaning through touch 35 against the surface of the rope 1, and in particular of the first section 11, only when this latter one moves by sliding along the first direction V, namely in synchronism with a recalling step of the rope 1 along the first direction V by the winch 2.
In addition, the system of levers and stoppers 36, 37 can comprise at least one remote-controlled device (not shown) adapted to press the one or more means for cleaning through touch 35 against the surface of the rope 1, and in particular of the first section 11, only during its sliding movement along the first direction V, namely in synchronism with the recalling step of the rope 1 along the first direction V.
The second casing 32 is equipped with at least one internal recess (not shown) crossed by such rope 1, and in particular by the first section 11, and occupied by at least one regenerating substance supplied by means of at least one tube 46 (as shown, for example, in Figure 1) .
At least one mixer 43 connects the tube 46 to secondary tubes 44, 45, respectively connected to a compressed air tank 41 and a detergent tank 42.
The mixer 43 can cooperate with at least one solenoid valve (not shown) adapted to drive the supply of the air/detergent mixture in the recess during the sliding movement along the first direction V, namely in synchronism with the recalling step of the rope 1 along the first direction V.
The device 3 for cleaning/drying the rope 1 reaches the objectives of removing polluting particles and regenerating the surface of the rope 1 during the recalling step along direction V through rotation of the drum 21.
In particular, the first casing 31 removes the polluting particles through the one or more means for cleaning through touch 35 pressing on the surface of the rope 1 while this latter one slides along direction V.
Similarly, inside the second casing 32, a pressurized atmosphere is formed, of a substance composed of a mixture of compressed air/detergent, which is expelled in the external atmosphere through vents (not shown) .
Possibly, a further casing can be added downstream of the casing 32 to clean the surface of the rope 1 after wetting by means of the air/detergent mixture.
Obviously, it is possible to provide that the cleaning/drying means also comprise only one of such casings 31, 32, individually taken, as well as only at least one means for projecting at least one jet or blade of compressed air towards the surface of the rope 1, and in particular of the first section 11, lacking the detergent substance.

Claims

Device (3) for cleaning and drying at least one sliding rope (1), comprising at least one cleaning and drying means of a first section (11) of said rope (1) during its sliding movement next to said cleaning and drying means, characterized in that said cleaning and drying means comprise at least one second casing (32) crossed at least by said first section (11), said second casing (32) being equipped with at least one internal recess crossed by said rope (1) and occupied by at least one regenerating substance supplied by means of at least one tube (46) , said cleaning and drying means comprising at least one mixer (43) adapted to connect said tube (46) to secondary tubes (44, 45) respectively connected to a compressed air tank (41) and a detergent tank (42), said cleaning and drying means comprising at least one means for projecting at least one jet or blade of compressed air towards at least one surface of at least said first section (11) of said rope (1) ·
Device (3) according to the previous claim, characterized in that said cleaning and drying means are adapted to perform a cleaning and drying action of said first section (11) of said rope (1) during said sliding movement along a first direction (V) corresponding to a recalling direction of said rope (1) through rotation of a drum (21) of a winch (2) .
Device (3) according to claim 1, characterized in that said cleaning and drying means comprise at least one first casing (31) crossed at least by said first section (11) , said first casing (31) being equipped with one or more means for cleaning through touch (35) pressing against a surface of at least said first section (11) radially with respect to a longitudinal axis of said rope (1) .
Device (3) according to the previous claim, characterized in that said first casing (31) is equipped with a system of levers and stoppers (36, 37) adapted to press said one or more means for cleaning through touch (35) against said surface .
Device (3) according to the previous claim, characterized in that said system of levers and stoppers (36, 37) is adapted to press said one or more means for cleaning through touch (35) against said surface only during said sliding movement along said first direction (V) .
Device (3) according to claim 4, characterized in that said system of levers and stoppers (36, 37) comprises at least one remote-controlled device adapted to press said one or more means for cleaning through touch (35) against said surface only during said sliding movement along said first direction (V) .
Device (3) according to claim 1, characterized in that said mixer (43) cooperates with at least one solenoid valve adapted to drive a supply of an air/detergent mixture in said recess during said sliding movement along said first direction (V) .
PCT/IT2014/000297 2013-12-20 2014-11-07 Device for cleaning/drying ropes WO2015092821A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP14828553.9A EP3083085A1 (en) 2013-12-20 2014-11-07 Device for cleaning/drying ropes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT001051A ITTO20131051A1 (en) 2013-12-20 2013-12-20 DEVICE FOR CLEANING / DRYING OF ROPES.
ITTO2013A001051 2013-12-20

Publications (1)

Publication Number Publication Date
WO2015092821A1 true WO2015092821A1 (en) 2015-06-25

Family

ID=50159439

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2014/000297 WO2015092821A1 (en) 2013-12-20 2014-11-07 Device for cleaning/drying ropes

Country Status (3)

Country Link
EP (1) EP3083085A1 (en)
IT (1) ITTO20131051A1 (en)
WO (1) WO2015092821A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10744546B2 (en) 2016-04-01 2020-08-18 Automated Industrial Machinery, Inc. Wire cleaning apparatus and method
CN113275298A (en) * 2021-05-19 2021-08-20 上海纽氪曼科技有限公司 New material nylon cleaning and drying method

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703423A (en) * 1949-10-20 1955-03-08 Charles E Munn Line cleaner having rubber rollers to squeeze the line
EP0061792A1 (en) 1981-03-25 1982-10-06 Shell Internationale Researchmaatschappij B.V. Cable cleaning system
US4570285A (en) 1982-12-10 1986-02-18 Skelton Alan W Wire rope cleaning devices
US5056185A (en) 1989-09-08 1991-10-15 Hughes Aircraft Company Optical fiber cleaner
US5179830A (en) 1991-02-28 1993-01-19 Southwire Company Apparatus for cleaning stranded cable
US5386882A (en) 1993-12-06 1995-02-07 Friend; Jeff Wire rope cleaning brush apparatus
FR2768949A1 (en) * 1997-09-29 1999-04-02 Dolo Car cleaning spray where the water jet contains microbubbles of air
FR2773089A1 (en) * 1997-12-29 1999-07-02 Strasbourg Elec FIBER OR FILAMENT CLEANING APPARATUS
GB2441230A (en) 2006-08-23 2008-02-27 Robin Lee Automated cable handling and cleaning system
WO2010059025A1 (en) 2008-11-24 2010-05-27 Adrian Vazquez Mendoza Line-cleaning ball-moss-clearing machine
US20130052335A1 (en) * 2011-08-26 2013-02-28 Diagnose und Ingenieurgesellschaft Dr. Boué Method and apparatus for applying a coating to a cable

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703423A (en) * 1949-10-20 1955-03-08 Charles E Munn Line cleaner having rubber rollers to squeeze the line
EP0061792A1 (en) 1981-03-25 1982-10-06 Shell Internationale Researchmaatschappij B.V. Cable cleaning system
US4570285A (en) 1982-12-10 1986-02-18 Skelton Alan W Wire rope cleaning devices
US5056185A (en) 1989-09-08 1991-10-15 Hughes Aircraft Company Optical fiber cleaner
US5179830A (en) 1991-02-28 1993-01-19 Southwire Company Apparatus for cleaning stranded cable
US5386882A (en) 1993-12-06 1995-02-07 Friend; Jeff Wire rope cleaning brush apparatus
FR2768949A1 (en) * 1997-09-29 1999-04-02 Dolo Car cleaning spray where the water jet contains microbubbles of air
FR2773089A1 (en) * 1997-12-29 1999-07-02 Strasbourg Elec FIBER OR FILAMENT CLEANING APPARATUS
GB2441230A (en) 2006-08-23 2008-02-27 Robin Lee Automated cable handling and cleaning system
WO2010059025A1 (en) 2008-11-24 2010-05-27 Adrian Vazquez Mendoza Line-cleaning ball-moss-clearing machine
US20130052335A1 (en) * 2011-08-26 2013-02-28 Diagnose und Ingenieurgesellschaft Dr. Boué Method and apparatus for applying a coating to a cable

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10744546B2 (en) 2016-04-01 2020-08-18 Automated Industrial Machinery, Inc. Wire cleaning apparatus and method
CN113275298A (en) * 2021-05-19 2021-08-20 上海纽氪曼科技有限公司 New material nylon cleaning and drying method
CN113275298B (en) * 2021-05-19 2022-08-09 上海纽氪曼科技有限公司 New material nylon cleaning and drying method

Also Published As

Publication number Publication date
EP3083085A1 (en) 2016-10-26
ITTO20131051A1 (en) 2014-03-21

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