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

IPC: B05B1/28 ,  B05B9/01 ,  B05B13/06 ,  B05C11/00

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.

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

IPC: B05B13/06 ,  B05C7/02 ,  B05B7/16 ,  B05C9/14

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。

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

IPC: B05B1/04 ,  B05B13/06 ,  B44D1/08

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。

公开(公告)号：US3788561A

公开(公告)日：1974-01-29

申请号：US3788561D

申请日：1972-08-10

Applicant: NORDSON CORP

Inventor： VILAGI B ,  STUMPHAUZER W

IPC: B29C61/00 ,  B05C5/00 ,  B05C5/02 ,  B21D51/46 ,  B29C31/04 ,  B29C57/00 ,  B29C70/80 ,  B05B1/14

CPC classification number: B29C43/18 ,  B05C5/001 ,  B05C5/0212 ,  B05C5/0291 ,  B21D51/46 ,  B29C31/042 ,  B29C43/34 ,  B29C70/80 ,  B29C2043/3433 ,  B29C2043/3488 ,  B29C2043/5875 ,  Y10S264/67

Abstract: Apparatus for emplacing a seal on a closure for a container in which a seal forming material is deposited on the surface of the closure initially in a pattern of discrete droplets and fused to form a homogeneous layer.

Abstract translation: 用于将密封件放置在用于容器的封闭件上的装置，其中密封形成材料最初以不连续的液滴的图案沉积在封盖的表面上并且被熔融以形成均匀的层。

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

IPC: B05B9/01 ,  B05B13/06 ,  B05C7/02

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.