公开(公告)号：US3836913A

公开(公告)日：1974-09-17

申请号：US31707572

申请日：1972-12-20

Applicant: MEAD CORP

Inventor： BURNETT M ,  BRADY C ,  DUFFIELD P ,  HOUSER P

IPC: B41J2/025 ,  B41J2/165 ,  G01D15/18

CPC classification number: B41J2/16552 ,  B41J2/025 ,  B41J2/16585

Abstract: There is disclosed a recording head for a jet array recorder wherein the electrical components thereof are attached to a supporting yoke and the fluidic components thereof are suspended within the yoke. The primary fluidic components are separately assembled as a manifold subassembly and suspended inside a wobble plate. The wobble plate in turn is inserted inside an inner yoke, and rides within an O-ring which provides freedom of movement for vertical adjustment and tilting. Thus the manifold subassembly, which includes an orifice plate provided with one or more rows of jet orifices, may be accurately positioned with respect to the inner yoke. In final assembly the inner yoke is mounted inside the main supporting yoke to which the electrical components have been attached and aligned. A set of dowel pins is provided to insure alignment between the inner yoke and the outer yoke. There is also disclosed means for supplying a flow of purging air through the recording head and a magnetic catcher mounting arrangement. The purging air is supplied to an air tube fitting which attaches to the manifold subassembly. In the completed assembly the air flows around the outside of the orifice plate and then exits the recording head by flowing outwardly through apertures in a charge ring plate which is fastened to the lower surface of the main yoke. The catchers are mounted below the charge ring plate by attraction to a set of permanent magnets which are set into the lower surface of the main yoke.

Abstract translation: 公开了一种用于喷气阵列记录器的记录头，其中其电气部件附接到支撑轭，并且其流体部件悬挂在轭架内。 主要流体组件分别组装成歧管组件并悬挂在摆盘内。 摇摆板又被插入内轭内，并且在O形环内骑行，其提供用于垂直调节和倾斜的运动自由度。 因此，包括设置有一排或多排喷射孔的孔板的歧管组件可以相对于内磁轭被精确地定位。 在最终组装中，内部磁轭安装在电气部件已经被附接和对准的主支撑轭内。 提供一组定位销以确保内轭和外轭之间的对准。

公开(公告)号：US3805273A

公开(公告)日：1974-04-16

申请号：US31707672

申请日：1972-12-20

Applicant: MEAD CORP

Inventor： BRADY C ,  DUFFIELD P ,  HOUSER P

IPC: B41J2/025 ,  B41J2/105 ,  C09D11/02 ,  G01D15/18

CPC classification number: C09D11/02 ,  B41J2/025 ,  B41J2/105 ,  G01D15/18

Abstract: There is disclosed a recording head for a jet array recorder wherein the electrical components thereof are attached to a supporting yoke and the fluidic components thereof are suspended within the yoke. The primary fluidic components are separately assembled as a manifold subassembly and suspended inside a wobble plate. The wobble plate in turn is inserted inside an inner yoke, and rides within an ''''O'''' ring which provides freedom of movement for vertical adjustment and tilting. Thus the manifold subassembly, which includes an orifice plate provided with one or more rows of jet orifices, may be accurately positioned with respect to the inner yoke. In final assembly the inner yoke is mounted inside the main supporting yoke to which the electrical components have been attached and aligned. A set of dowel pins is provided to insure alignment between the inner yoke and the outer yoke. There is also disclosed means for supplying a flow of purging air through the recording head and a magnetic catcher mounting arrangement. The purging air is supplied to an air tube fitting which attaches to the manifold subassembly. In the completed assembly the air flows around the outside of the orifice plate and then exits the recording head by flowing outwardly through apertures in a charge ring plate which is fastened to the lower surface of the main yoke. The catchers are mounted below the charge ring plate by attraction to a set of permanent magnets which are set into the lower surface of the main yoke.

Abstract translation: 公开了一种用于喷气阵列记录器的记录头，其中其电气部件附接到支撑轭，并且其流体部件悬挂在轭架内。 主要流体组件分别组装成歧管组件并悬挂在摆盘内。 摇摆板又被插入到内轭内，并且在“O”形环内骑行，其提供用于垂直调节和倾斜的运动自由度。 因此，包括设置有一排或多排喷射孔的孔板的歧管组件可以相对于内磁轭被精确地定位。 在最终组装中，内部磁轭安装在电气部件已经被附接和对准的主支撑轭内。 提供一组定位销以确保内轭和外轭之间的对准。