公开(公告)号：US3844530A

公开(公告)日：1974-10-29

申请号：US33032173

申请日：1973-02-07

Applicant: MORRELL A

Inventor： MORRELL A

IPC: F16L29/02 ,  F16L37/10 ,  F16L37/28

CPC classification number: F16L29/02 ,  Y10T137/3755

Abstract: A flare fitting assembly is described comprising a pair of flare fittings, at least one of which is threadably fitted with a Schrader-type valve, and a separable Schrader-type valve actuating member. The valve actuating member is provided with a central receiving cup for releasably capturing the end of a valve stem extending from the valve. The actuating member serves to depress the valve stem and open the valve as the fittings are coupled together. The central receiving cup of the member serves to maintain the member axially aligned with respect to the axis of the fittings and releasably retain the member on the stem when the fittings are decoupled.

Abstract translation: 描述了一种扩口装配组件，其包括一对扩口配件，其中至少一个与螺旋式安装有Schrader型阀以及可分离的Schrader型阀致动构件。 阀致动构件设置有中心接收杯，用于可释放地捕获从阀延伸的阀杆的端部。 致动构件用于按压阀杆并且当配件联接在一起时打开阀。 该构件的中心接收杯用于保持构件相对于配件的轴线轴向对准，并且当配件脱开时可将构件可释放地保持在杆上。

公开(公告)号：US3803436A

公开(公告)日：1974-04-09

申请号：US69975567

申请日：1967-12-26

Applicant: MORRELL A

Inventor： MORRELL A

IPC: H01J29/07 ,  H01J29/06 ,  H01J29/08 ,  H01J31/20

CPC classification number: H01J29/073 ,  H01J2229/0722

Abstract: The apertured mask electrode of a shadow mask color cathode ray tube is mounted adjacent to a mosaic color phosphor screen by at least three supports arranged to cause the mask electrode to move towards the screen as it expands outwardly when heated by beam bombardment. Each of the supports shown as examples includes a stud on the screen support and either a leaf spring of special shape or a combination of a leaf spring and a bi-metallic element connected between the stud and the mask electrode.