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公开(公告)号：US3852095A
公开(公告)日：1974-12-03
申请号：US7616770
申请日：1970-09-28
Applicant: NORDSON CORP
Inventor： HOGSTROM E
CPC classification number: B05D1/02 , B05B13/0242 , B05D1/002 , B05D2202/00 , B05D2501/10 , B21D51/46
Abstract: A method and apparatus for applying a film of wax to the rim of a can end before that end is assembled onto the body of a can. The wax is applied by melting a 100 percent solids wax and forcing it as a liquid without the addition of a solvent through an airless spray nozzle under conditions which result in a thin film of 100 percent solids wax being applied as a narrow annular ring around the rim of the can end.
Abstract translation: 在该端部之前将蜡膜涂覆到罐端部的边缘上的方法和装置组装到罐体上。 通过熔化100％固体蜡并将其强制为液体而不通过无空气喷嘴在不引入溶剂的条件下施加蜡，所述条件导致100％固体蜡的薄膜作为窄环形环周围施加 罐头边缘可以结束。
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公开(公告)号：US3816165A
公开(公告)日：1974-06-11
申请号：US24618572
申请日：1972-04-21
Applicant: NORDSON CORP
Inventor： HOGSTROM E , ROOD A , HORVATH R , STUMPHAUZER W
CPC classification number: B05B13/0618
Abstract: A method and apparatus for applying an impervious protective coating over the seams of cylindrical metal can bodies either before or after the seams are welded, soldered, or cemented. The apparatus is operable to intermittently apply an airless spray to the interior overlapped seams of the cans as they continuously move past an airless spray gun secured to the end of a stubhorn of a can forming line. This apparatus includes an airless spray nozzle located on one side of the seams for directing a spray onto the inside corner of the seams of the formed can bodies and an air jet located on the opposite sides of the seams from the spray nozzle for confining the atomized spray or fog to the seam area of the can.
Abstract translation: 在接缝焊接，焊接或粘结之前或之后，在圆柱形金属罐体的接缝上施加不透水保护涂层的方法和装置。 该装置可操作以在其连续移动通过固定到罐形成管线的立柱的端部的无空气喷枪之后，间歇地将无空气喷雾施加到罐的内部重叠接缝。 该装置包括位于接缝一侧的无空气喷嘴，用于将喷雾引导到形成的罐体的接缝的内角上，以及位于接缝相对两侧的空气喷嘴，用于限制雾化的 喷雾或雾到罐的接缝区域。
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公开(公告)号：US3737108A
公开(公告)日：1973-06-05
申请号：US3737108D
申请日：1972-06-08
Applicant: NORDSON CORP
Inventor： STUMPHAUZER W , HOGSTROM E , NORD E , SCHNEIDER R , ROOD A
CPC classification number: B05B13/0627 , B05B1/04
Abstract: An airless spray nozzle particularly adapted for coating the interior cylindrical surface of objects such as metal cans for food, beverages and other substances which need protection against injurious reaction with or pollution from contact with the material of the can. The nozzle has an orifice that produces a spray having an asymmetrical fan-shaped pattern so that the flow can be matched to the internal surface configuration of a can or similar cylindrical object to apply a uniform coating thereto.
Abstract translation: 一种无气喷嘴，特别适用于涂覆食品，饮料和其他物质的金属罐等物体的内圆柱表面，需要防止与罐材料接触的有害反应或污染。 喷嘴具有孔口，其产生具有不对称扇形图案的喷雾，使得流动可以匹配罐或类似圆柱形物体的内表面构造以对其施加均匀的涂层。
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Patent Agency Ranking
公开(公告)号：US3797456A
公开(公告)日：1974-03-19
申请号：US3797456D
申请日：1971-11-26
Applicant: NORDSON CORP
Inventor： HOGSTROM E
CPC classification number: B05B13/0609 , B05B1/04
Abstract: Apparatus for coating the interior cylindrical surface of objects such as metal cans for food, beverages and other substances which need protection against injurious reaction with or pollution from contact with the material of the can. Airless spray coating of such surfaces revolving at high speed by stationary spray nozzles external of the can. The nozzles project impinging airless sprays having desirable patterns through respective ends of open ended can cylinders into longitudinally elongated contact with the interior surface.
Abstract translation: 用于涂覆诸如金属罐的物体的内部圆柱形表面的用于食物，饮料和其它物质的装置，其需要防止与罐的材料接触的有害反应或污染。 这种表面的无气喷涂可以通过罐外部的固定喷嘴高速旋转。 喷嘴通过开口罐筒的相应端部将具有期望图案的无空气喷射器投射到与内表面的纵向细长接触中。
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公开(公告)号：US3778292A
公开(公告)日：1973-12-11
申请号：US3778292D
申请日：1972-03-09
Applicant: NORDSON CORP
Inventor： ROOD A , HOGSTROM E , STUMPHAUZER W
CPC classification number: B05B13/0618 , B05B9/01
Abstract: A METHOD AND APPARATUS FOR APPLYING AN IMPERVIOUS PROTECTIVE COATING OVER THE SEAMS OF CYLINDRICAL METAL CAN BODIES EITHER BEFORE OR AFTER THE SEAMS ARE WELDED, SOLDERED, OR CEMENTED AND PRIOR TO SPRAY COATING THE COMPLETE INTERIOR OF THE BODIES. THE APPARATUS IS OPERABLE TO INTERMITTENTLY APPLY AN AIRLESS SPRAY TO THE INTERIOR SEAMS OF THE CANS AS THEY CONTINUOUSLY MOVE PAST AN AIRLESS SPRAY GUN SECURED TO THE END OF A STUBHORN OF A CAN FORMING LINE. THE APPARATUS INCLUDES A NEW AND IMPROVED AIRLESS SPRAY NOZZLE WHICH IS OPERABLE TO ATOMIZE THE SPRAY NEARER THE NOZZLE THAN HAS HERETOFORE BEEN POSSIBLE. IT ALSO INCLUDES A PAIR OF AIR JETS LOCATED ON OPPOSITE SIDES OF THE SPRAY AND OPERABLE TO CONFINE THE ATOMIZED SPRAY OR FOG TO THE SEAM OF THE CAN SO THAT LITTLE OR NO EXCESS MATERIAL IS SPRAYED ONTO THAT PORTION OF THE CAN LOCATED ADJACENT THE SEAM.
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公开(公告)号：US3819403A
公开(公告)日：1974-06-25
申请号：US15211771
申请日：1971-06-11
Applicant: NORDSON CORP
Inventor： HOGSTROM E
CPC classification number: B21D51/46 , B05B13/0242 , B05D1/002 , B05D2202/00 , B05D2501/10
Abstract: A method and apparatus for applying a film of wax to the interior surface of a can end before that end is assembled onto the body of a can. The wax is applied by melting a 100% solids wax and forcing it as a liquid without the addition of a solvent through an airless spray nozzle onto the rotating can end under conditions which result in a thin film of 100% solids wax being applied to the complete interior surface of the can end.
Abstract translation: 一种在该端部之前将蜡膜施加到罐端部的内表面上的方法和装置组装到罐体上。 通过熔化100％固体蜡并将其作为液体加压而不通过无空气喷嘴将溶剂加入到旋转罐头上的条件下施加蜡，其条件是将100％固体蜡的薄膜施加到 罐头完整的内表面。
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公开(公告)号：US3815544A
公开(公告)日：1974-06-11
申请号：US10763271
申请日：1971-01-19
Applicant: NORDSON CORP
Inventor： ROOD A , HOGSTROM E , STUMPHAUZER W
CPC classification number: B05B9/01 , B05B1/28 , B05B13/0618
Abstract: AN APPARATUS FOR APPLYING AN IMPERVIOUS PROTECTIVE COATING OVER THE SEAMS OF CYLINDRICAL METAL CAN BODIES EITHER BEFORE OR AFTER THE SEAMS ARE WELDED, SOLDERED, OR CEMENTED AND PRIOR TO SPRAY COATING THECOMPLETE INTERIOR OF THE BODIES. THE APPARATUS IS OPERABLE TO INTERMITTENTLY APPLY AN AIRLESS SPRAY TO THE INTERIOR SEAMS OF THE CANS AS THEY CONTINUOUSLY MOVE PAST AN AIRLESS SPRAY GUN SECURED TO THE END OF A STUBHORN OF A CAN FORMING LINE. THE APPARATUS INCLUDES A NEW AND IMPROVED AIRLESS SPRAY NOZZLE WHICH IS OPERABLE TO ATOMIZE THE SPRAY NEARER THE NOZZLE THAN HAS HERETOFORE BEEN POSSIBLE. IT ALSO INCLUDES A PAIR OF AIR JETS LOCATED ON OPPOSITE SIDES OF THE SPRAY AND OPERABLE TO CONFINE THE ATOMIZED SPRAY OR FORG TO THE SEAM OF THE CAN SO THAT LITTLE OR NO EXCESS MATERIAL IS SPRAYED ONTO THAT PORTION OF THE CAN LOCATED ADJACENT THE SEAM.
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公开(公告)号：US3726711A
公开(公告)日：1973-04-10
申请号：US3726711D
申请日：1970-09-28
Applicant: NORDSON CORP
Inventor： HOGSTROM E
CPC classification number: B05B13/0609 , B05D7/227
Abstract: A METHOD AND APPARATUS FOR APPLYING A FILM OF WAX TO THE BODY OF A CAN BEFORE THE CAN IS COMPLETELY ASSEMBLED WITH AN END OR ENDS. THE WAX IS APPLIED BY MELTING A 100% SOLIDS WAX AND FORCING IT AS A LIQUID WITHOUT THE ADDITION TO A SOLVENT THROUGH AN AIRLESS SPRAY NOZZLE UNDER CONDITIONS WHICH RESULTS IN A THIN FILM OF 100% SOLIDS WAX BEING APPLIED OVER THE COMPLETE INTERIOR SURFACE OF THE CAN BODY.
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