AU2006294418C1 - Parts washer - Google Patents

Parts washer Download PDF

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Publication number
AU2006294418C1
AU2006294418C1 AU2006294418A AU2006294418A AU2006294418C1 AU 2006294418 C1 AU2006294418 C1 AU 2006294418C1 AU 2006294418 A AU2006294418 A AU 2006294418A AU 2006294418 A AU2006294418 A AU 2006294418A AU 2006294418 C1 AU2006294418 C1 AU 2006294418C1
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AU
Australia
Prior art keywords
distributor
jets
platform
parts washer
group
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Ceased
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AU2006294418A
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AU2006294418B2 (en
AU2006294418A1 (en
Inventor
Fenton Goddard
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Wasabi Holdings Pty Ltd
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Wasabi Holdings Pty Ltd
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Filing date
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Priority claimed from AU2005905202A external-priority patent/AU2005905202A0/en
Application filed by Wasabi Holdings Pty Ltd filed Critical Wasabi Holdings Pty Ltd
Priority to AU2006294418A priority Critical patent/AU2006294418C1/en
Priority claimed from PCT/AU2006/001385 external-priority patent/WO2007033422A1/en
Publication of AU2006294418A1 publication Critical patent/AU2006294418A1/en
Publication of AU2006294418B2 publication Critical patent/AU2006294418B2/en
Application granted granted Critical
Publication of AU2006294418C1 publication Critical patent/AU2006294418C1/en
Ceased legal-status Critical Current
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Description

WO 2007/033422 PCT/AU2006/001385 PARTS WASHER Field of the Invention 5 The present invention relates to a parts washer particularly, though not exclusively, for washing mechanical parts and components such as may be found in an automotive repair workshop. 10 Background of the Invention The present inventor is also the inventor of a parts washer described in International Publication Number WO 2004/091817. The aforementioned publication describes a 15 parts washer having a cleaning chamber and a receptacle into which parts to be cleaned are placed. The receptacle is rotatably mounted on its central axis within the cleaning chamber and is rotated by a drive motor. One or more manifolds are provided, each having a plurality of 20 water jets arranged to deliver cleaning fluid onto the parts in the receptacle. The manifolds are movably mounted within the cleaning chamber and are coupled to the drive motor to cause a reciprocating motion of the manifolds. One of the manifolds includes a vertical manifold that is 25 disposed adjacent to the receptacle. This manifold travels with a combined up and down motion, as well as rotating about a functional axis. A relatively complex linkage arrangement is provided in order to produce the motion of the vertical manifold. 30 The present invention was developed with the view to providing a parts washer of alternate construction. In the claims of this application and in the description 35 of the invention, except where the context requires otherwise due to express language or necessary implication, the words "comprise" or variations such as -2 "comprises" or "comprising" are used in an inclusive sense, i.e. to specify the presence of the stated features but not to preclude the presence or addition of further features in various embodiments of the invention. 5 It is to be understood that, if any prior art publication is referred to herein, such reference does not constitute an admission that the publication forms a part of the common general knowledge in the art, in Australia or any 10 other country. Summary of the Invention According to the present invention there is provided a 15 parts washer comprising: a cabinet; a rotatable platform disposed in the cabinet on which articles to be cleaned are supported; a liquid distributor located inside the cabinet and 20 to a side of the platform, the liquid distributor extending in a generally vertical plane and having one or more outlets that direct liquid in a generally radial inward direction with respect to an axis of rotation of the platform; 25 a coupling that couples the distributor to the cabinet in the manner allowing at least a reciprocating tilting motion of the distributor generally radially toward and away from the platform; and, a drive system that drives the distributor to move 30 with the at least reciprocating tilting motion. In one embodiment the coupling allows the distributor to, in combination with the reciprocating tilting motion, move with one or both of the following motions: 35 (a) a reciprocating rotational motion about a longitudinal axis of the distributor; and, (b) a reciprocating up and down motion. 463994 1 (GHMatters) WO 2007/033422 PCT/AU2006/001385 -3 In one embodiment the coupling comprises a pin coupled to the distributor and a slot along which the pin can slide. Additionally the pin and slot are relatively configured to 5 allow the pin to rotate about a longitudinal axis of the pin. Further the pin and slot are relatively configured to allow the pin to move in the slot in a direction parallel to the longitudinal axis. 10 In another embodiment the coupling may comprise first and second ball joints acting between the cabinet and the distributor. The ball joints may also be coupled together by a first swivel joint. 15 In one embodiment the distributor comprises part of a manifold system that directs liquid toward the platform, the manifold system comprising a pipe that is coupled by a swivel joint to an end of the distributor opposite the coupling. 20 The distributor typically extends in a generally upright disposition. In this or an alternate embodiment the parts washer may 25 further comprise a support system that supports the platform about its radial outer periphery. In one embodiment the support system comprises a plurality of lands that extend inward from an internal surface of the cabinet. In addition, or as an alternative, the support 30 system may further comprise one or more rollers or bearings that support the radial outer periphery of the platform. The rollers or bearings may take the form of a bobbin roller or bearing having a circumferential groove in which the platform is supported. 35 -4 In one embodiment, the drive system engages a radial outer periphery of the platform to impart torque to the platform. 5 The cabinet may comprise: a receptacle in which the platform is disposed; and, a lid hinged to the receptacle, where the receptacle is made of a plastics or composite material. One suitable material is double wall, foam filled, high density polyethylene. The lid may also be 10 made of the same material as the receptacle. According to a further aspect of the invention there is provided a method of cleaning an article comprising: cyclically moving an article through a cleaning zone; 15 directing a group of one or more jets of liquid toward the cleaning zone from a position located at a side of the cleaning zone; and, cyclically sweeping the first group of jets across the cleaning zone wherein the sweeping of the first group 20 of jets comprises a reciprocating tilting motion of the jets in a generally vertical plane toward and away from the cleaning zone. The method may further comprise sweeping the first group 25 of jets with a reciprocating rotational motion about a longitudinal axis along which the first group of jets are arranged. The sweeping of the first group of jets may further comprise reciprocating the jets in an up and down motion. 30 The method of cleaning may also comprise directing a second group of one or more jets of a liquid toward the cleaning zone from a second location above the cleaning zone and cyclically sweeping the second group of jets 35 across the cleaning zone from the second location. In addition the method may comprise directing a third group of one or more jets of a liquid toward the cleaning zone 463994_1 (GHMatters) WO 2007/033422 PCT/AU2006/001385 -5 from a location below the cleaning zone and cyclically sweeping the third group of jets across a cleaning zone from the third location. 5 Brief Description of the Drawings The embodiments of the present invention will now be described by example only with reference to accompanying drawings: 10 Figure 1 is a perspective view of a parts washer in accordance with an embodiment of the present invention; Figure 2a is a schematic representation of a platform, manifold system and a drive system incorporated in the parts washer; 15 Figure 2b depicts the apparatus shown in 2a viewed from an opposite direction; Figure 3 is a schematic representation of a support system for the platform in the parts washer; Figure 4a is a schematic representation of the manifold 20 system and drive incorporated in the parts washer; Figure 4b is an alternate view of the manifold system and drive system shown in Figure 4b; Figures 4c is a schematic representation of an outlet configuration of the manifold system; 25 Figure 4d is a schematic representation of an alternate outlet configuration; Figures 5a and 5b depict plan and side views respectively of the manifold system including a distributor of the manifold system in a first position. 30 Figures 6a and 6b depict plan and side views respectively of the manifold system including the distributor in a second position; Figures 7a and 7b depict plan and side views respectively of the manifold system and distributor in a third 35 position; Figures 8a and 8b depict views from alternate angles of the parts washer when closed; and WO 2007/033422 PCT/AU2006/001385 -6 Figure 9 is a schematic representation of the parts washer in an open state in partial cutaway view. Detailed Description of Preferred Embodiments 5 With reference to the accompanying drawings and in particular Figures 1-4b a parts washer 10 in accordance with an embodiment of the present invention comprises a cabinet 12, a platform 14, a liquid distributor 16, a 10 coupling 18, and a drive system 20. The platform 14 is disposed inside the cabinet 12 and supports articles, such as a crank shaft 22 and conrods 24, that are required to be cleaned. The distributor 16 is disposed inside the cabinet 12 to one side of the platform 14 and has a group 15 of one or more outlets 26 that direct liquid in a generally radial direction toward the platform 14. In one embodiment the outlets 26 provide a corresponding group of solid jets of liquid having minimal radial spread, rather than a fanned spray of liquid, although in an alternate 20 embodiment a fanned spray may be used. The solid jet itself provides a mechanical cleaning effect by physically "blasting" contaminants, grime and oil from the articles to be cleaned. The coupling 18 couples the distributor 16 to an inside of the cabinet 12 in the manner allowing at 25 least two degrees of freedom of motion of the distributor 16. The drive system 20 drives the distributor 16 so as to move with the at least two degrees of freedom. More particularly in the illustrated embodiments, and will be explained in greater detail below, the coupling 18 allows 30 the distributor 16 to move in a complex motion comprising in combination tilting, rotational, and up and down motion. The, platform 14 has a radial outer periphery comprising an 35 outer peripheral band 28 in the shape of a circle and inside of which extends a mesh 30. The mesh 30 is typically attached by way of welding to the band 28.
WO 2007/033422 PCT/AU2006/001385 -7 Beneath the mesh extends two groups of support bars 32a, and 32b. The support bars 32a extend parallel to each other as do the support bars 32b however the support bars 32a are perpendicular to the support bars 32b. A gear 5 mechanism 34 is provided about a radial outer periphery edge of the platform 14. In this particular embodiment the gear mechanism 34 is in the form of a chain 35 of a structure similar to a bicycle chain attached to an outer circumferential surface of the band 28. 10 As shown most clearly in Figure 3, the parts washer 10 further comprises a support system 36 that supports the platform 14 about its radial outer periphery. The support system 36 comprises five evenly spaced bobbin roller or 15 bearing assemblies 38. Each bobbin roller assembly 38 comprises a bobbin roller or bearing 39 rotatably held by a pin 40 coupled to a corresponding bracket 41. A circumferential channel 42 is provided inboard of the ends of the bobbin roller 39. Each bracket is fixed to the 20 inside of the cabinet 12. Each bobbin roller or bearing pair 39 supports an under surface 43 of the band 28 in its corresponding channel 42. Referring to Figures 2a, 4a and 4b the drive system 20 25 comprises an electric motor 44 imparting torque to a gear box 46 which in turn drives a shaft 48 and an attached gear wheel 50. The gear wheel 50 meshes with the gear mechanism 34/chain 35 so that when power is provided to the electric motor 44 torque is imparted from the motor 44 30 via the gear box 46, shaft 48 and gear 50 to the platform 14 causing it to rotate about its axis. Referring to Figures 4a and 4b, the distributor 16 comprises part of a manifold system 52 that directs liquid 35 onto the parts 22 and 24 from above, below, and the side of the platform 14. More particularly, the distributor 16 is in the form of a manifold or tube 54 and extends in a -8 generally upright disposition to the side of the platform 14. A lower end 56 of the tube 54 is attached to the coupling 18. An upper end 58 is coupled by a flexible hose 59 bent in an inverted "U" shape configuration to a rigid 5 elbow 60. The end 58 of tube 54 is attached to the elbow 60 by a swivel joint 61. The swivel joint 61 comprises an elongated socket or pipe 62 and a pin 63 that sits in the pipe 62 and can rotate about its longitudinal axis. The socket or pipe 62 is fixed at one end to the tube 54 with 10 the pin 63 fixed to a.bracket 64 clamped about the elbow 60. The manifold system 52 further comprises a main intake pipe 66 that is in fluid communication with the 15 distributor 16 (ie tube 54) via the elbow 60, as well as upper and lower horizontal manifolds 68 and 70 respectively. Fluid communication between the upper and lower horizontal manifold 68, 70 is via a coupling manifold 72. Each of the horizontal manifolds 68, 70 20 comprises a length of pipe and is provided with a plurality of outlets 74. Each outlet 74 on the manifold 68 deliver or direct liquid as solid jets from above the platform.14 while the outlets 74 of the lower horizontal manifold 70 deliver liquid, also as solid jets, from 25 beneath the platform 14. A lower end 76 of the intake pipe 66 is seated in a swivel joint that in turn provides fluid communication to a pump (not shown) which pumps liquid into the intake pipe 66. 30 Referring to Figure 4b the gear wheel 50 is attached by a link 80 to a lever arm 82 that is attached to and extends perpendicular from the intake pipe 66. The link 80 is attached at a point 84 to the gear wheel that is radially offset from an axis of rotation from the gear wheel 50. 35 Therefore, rotation of the gear wheel 50 provides a reciprocating motion to the intake pipe 66 causing it to rotate back and forth about its longitudinal axis. 463994 1 (GHMatters) WO 2007/033422 PCT/AU2006/001385 -9 As most clearly seen in Figures 4a and 4b, the coupling 18 comprises a pin 86 and a slot 88 in which the pin 86 resides. The pin 86 extends co-axially of the distributor 5 16/pipe 54 from an end cap 90 coupled to the lower end 56 of pipe 54, and has a circular cross section. The slot 88 is created as the space between parallel legs of a U shaped rod 92, the opening of which is closed by a flange or plate 94 that is attached to the inside of the cabinet 10 12. The pin 86 can: slide longitudinally along the slot 88; rotate about its axis within the slot; and move linearly in the direction of its axis. Although not shown a cross bar or stop plate can be attached to the free end of the pin 86 to prevent it from being fully withdrawn 15 from the slot 88. However this is not believed critical as the overall weight and structure of the distributor 16 and manifold system 52 will maintain the pin 86 in the slot 88 during normal operation of the parts washer 10. 20 When power is supplied to the motor 44 causing the gear 50 to rotate about its central axis, the link 80 and lever arm 82 act to cause the intake pipe 66 to reciprocate about its longitudinal axis. This in turn causes the upper and lower horizontal manifolds 68, 70 to move with a 25 reciprocating motion in a horizontal plane sweeping across a sector of the platform 14 from an outer position toward the axis of rotation of the platform, as depicted sequentially in Figures 5a, 6a and 7a and back. Since the platform 14 is simultaneously being rotated about its 30 central axis this motion ensures that substantially all of the upper and lower surfaces of the components 22 and 24 are impacted by liquid directed from the manifolds 68 and 70. It would be further appreciated that as the platform 14 is supported about its periphery rather than via a 35 central axial hub, an article can be placed in the centre of the platform 14 and impacted from above and below (as well as from the side) with jets of liquid.
WO 2007/033422 PCT/AU2006/001385 - 10 Simultaneous with the motion of the upper and lower horizontal manifolds 68 and 70 the distributor 16 moves with the following motion. When the manifolds 68 and 70 5 are at their radial outermost position shown in Figures 5a and 5b, the distributor 16/tube 54 is tilted to its maximum inclination with its upper end 58 forward of its lower end 56 relative to the platform axis. In this configuration the outlets 26 direct solid jets of liquid 10 in a generally radial inward and downwardly inclined direction. This position of the distributor 16 is a result of the flexible hose twisting under a torsion load as the elbow 60 rotates about the longitudinal axis of the pipe 66. Additionally, as the distributor 16 is inclined to the 15 vertical the pin 86 is displaced vertically upward or lifted from the slot 88 in comparison to its position when the distributor 16 is disposed absolutely vertically. Thus, in addition to the tilting motion of the distributor 16 there is also a displacement in- the vertical plane up 20 and down of the distributor 16. Further, the torsion in the flexible hose 59 is also transmitted to the distributor 16 causing a degree of rotation about its length. 25 As the gear wheel 50 is rotated to move the horizontal manifolds 68, 70 radially inward of the platform 14, the distributor 16 is moved to a position where its degree of tilt is between the maximum tilt and the vertical as shown in Figures 6a and 6b. The movement of the distributor 30 from its forwardmost tilting position to this intermediate tilt position is accompanied by a further rotation in a clockwise direction about its length. When in this configuration, the outlets 26 direct a jet of liquid radially inward and downward but with a reduced 35 inclination.
WO 2007/033422 PCT/AU2006/001385 - 11 Continued rotation of the gear wheel 50 moves the horizontal manifolds 68, 70 to their radial innermost position over the platform 14, and tilts the distributor 16 rearwardly so that it is now substantially vertical as 5 shown in Figures 7a and 7b, although it may indeed be tilted behind the vertical so that its upper end 58 is behind bottom end 56. The pin 86 is pushed to its deepest position with slot 88 and there is no vertical displacement of the distributor 16. Also, the rearward 10 tilting of the distributor 16 is accompanied by a rotation of the distributor 16 about its longitudinal axis in a clock-wise direction. As the gear wheel 50 continues to rotate, the 15 abovementioned motion of the distributor 16 and upper and lower manifolds 68, 70 is reversed, and cyclically repeats. The cyclical motion of the manifold system 64 which results in a backward and forward tilting of the distributor 16 together with rotation in clock-wise and 20 anti clock-wise directions about its longitudinal axis provides a jet of liquid that fans in both the horizontal and vertical planes. A cleaning zone is created in the cabinet, being the zone 25 or 3 dimensional volume that is cyclically swept by the liquid jets of the distributor 16 and manifolds 68 and 70, and through which the articles to be cleaned are cyclically passed by the rotating platform 14. 30 The motion of the distributor 16 and the manifolds 68 and 70 provide a cyclic sweeping of their corresponding liquid jets across the cleaning zone from: one side, above, and below, respectively of the cleaning zone. 35 The gearing between gears 34 and 50 and the reciprocating motion of the manifold system 52 is arranged to be out of phase so that one complete revolution of the platform 14 WO 2007/033422 PCT/AU2006/001385 - 12 occurs before or after one complete cycle of reciprocation of the manifold system. This results in the jets of liquid striking different points on the articles on the platform for a number of successive revolutions. This 5 enhances the three-dimensional sweeping pattern to increase the likelihood of all internal and external surfaces of the articles being impacted by liquid jets. The mechanical/kinetic energy of the liquid jets assists in blasting contaminants and grease from the articles. 10 This in turn can allow the use of lower temperature water and less detergent and also the use of non-emulsifying and quick break detergents. In Figures 4a and 4b the outlets 26 of distributor 16, and 15 outlets 74 of manifolds 68 and 70 are shown as being arranged in straight lines so that their corresponding liquid jets eminate in a plane containing and perpendicular to the corresponding distributor manifold. However in an alternate embodiment the outlets 26, 74 can 20 be arranged to produce divergent liquid jets. This is illustrated in part with reference to the outlets 74 in Figure 4c. Here, the outlets 74 are arranged in two outer groups of two outlets and a central group of three outlets on each of the manifolds 68 and 70. The outermost outlets 25 74 in each of the two outer groups direct liquid jets in a substantially vertical plane (ie straight up or straight down). The inner outlets 74 in each of the outer groups direct liquid in an inclined path but still in the plane containing the respective manifold. The central outlet in 30 the central group of three outlets directs liquid in a substantially vertical plane, while the outer outlets in each of the central groups direct liquid in inclined paths away from the jet emanating from the central outlet. This configuration of the outlets 74 combined with the rotation 35 of the platform and motion of the manifolds 68 and 70 may further assist in providing a three dimensional sweep pattern of liquid jets enabling the cleaning of the inside WO 2007/033422 PCT/AU2006/001385 - 13 surface of cupped or generally concavely shaped articles. In yet a further variation the outlets 26, 74 may be offset from each other about the axis of their corresponding manifold rather than all being in alignment, 5 as shown in Figure 4d. Thus in this embodiment the liquid jets diverge from the plane containing their corresponding manifold. Referring to Figures 1, 8a, 8b and 9 the cabinet 12 10 comprises: a receptacle 96 in which the platform 14 and distributor 16 are disposed; and, a lid 98 attached to the receptacle 96. The lid 98 is hinged to the receptacle 96 and moveable between a closed position shown in Figures 8a and 8b where the lid closes the receptacle 96, and an open 15 position shown in Figures 1 and 9 where the cabinet 12 is opened to allow access to the platform 14. In one embodiment the lid 98 is made from a plastics material such a double wall, foam filled, high density polyethylene or a composite material such as fiberglass or carbon fiber 20 composites. Hitherto, lids of parts washing machines have been made from metal. Making the lid 98 from a plastics or composite material substantially reduces its weight. This has several benefits including allowing the use of much lighter and less powerful gas struts 102 for coupling 25 the receptacle 96 and lid 98 and which assist in the opening and closing of the lid 98. This is of economic significance as the gas struts 102 for the parts washer 10 would be significantly less expensive than the struts used to support movement of a metal lid 98. 30 The receptacle 96 can likewise be made of a single piece unit from double wall foam filled high density polyethylene. As shown in Figure 9 the receptacle 96 is provided with a moveable cover plate 112, advantageously 35 made of a heat insulated plastics material or composite material sheet, that divides the receptacle 96 into an upper chamber 114 where the platform 14 resides and a WO 2007/033422 PCT/AU2006/001385 - 14 lower liquid storage tank 116. Also disposed within the storage tank 116 is a strainer basket 118, heater 120 and oil skimmer (not shown). 5 When the parts washer 10 is in use, water is delivered to the tank 116. A small quantity of detergent is added to the water. The heater 120 acts to heat the water to a temperature in the order of 60OC-700C. The water is pumped through the manifold system 52 which in turn 10 delivers or directs the water with detergent onto the component parts 22 and 24. This liquid is returned to the tank 16 via the strainer basket 118. The oil skimmer skims oil from the surface of the water returned to the tank 116 which in turn is delivered to an oil separator 15 124 (see Figure 8a) mounted to the rear of the receptacle 96. The separator 124 separates the oil from the water, returning the water to the tank 116 and holding the oil 124 in a sump for later collection. 20 In the above described embodiment the outlets 26 are in the form of nozzles that are screwed into or otherwise attached to the manifolds 54, 68 and 70 and arranged to provide a solid jet of liquid. However the outlets 26 need not necessarily produce a solid jet. A broader spray 25 can be used. This can be achieved by appropriately configuring the nozzles, or simply drilling holes in the manifolds 54, 68 and 70 to form the outlets. For example, it is believed that drilled holes with a conventional drill bit will provide a spray with a divergence of 30 between 50-100. Modifications and variations of the above described embodiment that would be obvious to a person of ordinary skill in the art are deemed to be within the scope of the 35 present invention the nature of which is to be determined from the above description and the appended claims.

Claims (18)

1. A parts washer comprising: a cabinet; 5 a rotatable platform disposed in the cabinet on which articles to be cleaned are supported; a liquid distributor located inside the cabinet and to a side of the platform, the liquid distributor extending in a generally vertical plane and having one or 10 more outlets that direct liquid in a generally radial inward direction with respect to an axis of rotation of the platform; a coupling that couples the distributor to the cabinet in the manner allowing at least a reciprocating 15 tilting motion of the distributor generally radially toward and away from the platform; and, a drive system that drives the distributor to move with the at least reciprocating tilting motion. 20
2. The parts washer according to claim 1 wherein the coupling allows the distributor to, in combination with the reciprocating tilting motion, move with one or both of the following motions: (a) a reciprocating rotational motion about a 25 longitudinal axis of the distributor; and, (b) a reciprocating up and down motion.
3. The parts washer according to claim 1 or 2 wherein the coupling comprises a pin coupled to the distributor, 30 and a slot in which the pin resides.
4. The parts washer according to claim 3 wherein the pin extends from a lower end of the distributor. 35 5. The parts washer according to any one of claims 1 - 4 wherein the distributor comprises part of a manifold system that directs liquid toward the platform, the 463994 1 (GHMatters) - 16 manifold system comprising a pipe that is coupled by a swivel joint to an end of the distributor opposite the coupling.
5
6. The parts washer according to any one of claims 1 - 5 comprising a support system that supports the platform about its radial outer periphery.
7. The parts washer according to claim 6 wherein the 10 support system comprises a plurality of lands.
8. The parts washer according to claim 6 or 7 wherein the support system further comprises one or more rollers or bearings that support the radial outer periphery of the 15 platform.
9. The parts washer according to any one of claims 1 - 8 wherein the drive system engages the platform about its radial outer periphery to impart torque to the platform. 20
10. The parts washer according to any one of claims 1 - 9 wherein the cabinet comprises a receptacle in which the platform is disposed and a hinged lid, where the receptacle is made from a plastics or composite material. 25
11. The parts washer according to claim 10 wherein the lid is made of a plastics or composite material.
12. A method of cleaning an article comprising: 30 cyclically moving an article through a cleaning zone; directing a group of one or more jets of liquid toward the cleaning zone from a position located at a side of the cleaning zone; and, cyclically sweeping the first group of jets across 35 the cleaning zone wherein the sweeping of the first group of jets comprises a reciprocating tilting motion of the 463994_1 (GHMatters) - 17 jets in a generally vertical plane toward and away from the cleaning zone.
13. The method according to claim 12 further comprising 5 sweeping the first group of jets with a reciprocating rotational motion about a longitudinal axis along which the first group of jets are arranged.
14. The method according to claim 12 or 13 wherein the 10 sweeping of the first group of jets further comprises reciprocating the jets in an up and down motion.
15. The method according to any one of claims 12 - 14 wherein cleaning comprises directing a second group of one 15 or more jets of a liquid toward the cleaning zone from a second location about the cleaning zone and cyclically sweeping the second group of jets across the cleaning zone from the second location. 20
16. The method according to any one of claims 12 to 15 further comprising directing a third group of one or more jets of a liquid toward the cleaning zone from a location below the cleaning zone and cyclically sweeping the third group of jets across a cleaning zone from the third 25 location.
17. A cleaning apparatus substantially as herein described with reference to and as illustrated in the accompanying drawings. 30
18. A method of cleaning an article substantially as herein described with reference to and as illustrated in the accompanying drawings. 2274119_1 (GHMatlers)
AU2006294418A 2005-09-21 2006-09-21 Parts washer Ceased AU2006294418C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2006294418A AU2006294418C1 (en) 2005-09-21 2006-09-21 Parts washer

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AU2005905202A AU2005905202A0 (en) 2005-09-21 Parts washer
AU2005905202 2005-09-21
AU2006294418A AU2006294418C1 (en) 2005-09-21 2006-09-21 Parts washer
PCT/AU2006/001385 WO2007033422A1 (en) 2005-09-21 2006-09-21 Parts washer

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AU2006294418A1 AU2006294418A1 (en) 2007-03-29
AU2006294418B2 AU2006294418B2 (en) 2009-10-01
AU2006294418C1 true AU2006294418C1 (en) 2010-10-07

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113198797B (en) * 2021-05-21 2022-11-18 萍乡市方兴石化填料有限公司 Regular packing degreasing equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143669A (en) * 1977-06-10 1979-03-13 The Mart Corporation Power parts washer
US4741351A (en) * 1985-03-07 1988-05-03 The Modern Auto Recycling Techniques Corporation Parts washer
US5029595A (en) * 1988-07-27 1991-07-09 Hautau Charles M Blasting apparatus
WO2004091817A1 (en) * 2003-04-16 2004-10-28 Earl Fenton Goddard A parts washer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143669A (en) * 1977-06-10 1979-03-13 The Mart Corporation Power parts washer
US4741351A (en) * 1985-03-07 1988-05-03 The Modern Auto Recycling Techniques Corporation Parts washer
US5029595A (en) * 1988-07-27 1991-07-09 Hautau Charles M Blasting apparatus
WO2004091817A1 (en) * 2003-04-16 2004-10-28 Earl Fenton Goddard A parts washer

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AU2006294418A1 (en) 2007-03-29

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