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公开(公告)号：US4971251A
公开(公告)日：1990-11-20
申请号：US405454
申请日：1989-09-11
CPC分类号： B05B7/2481 , B05B15/005 , B05B7/2408 , B05B7/2435
摘要： A liquid spray gun including (1) a reusable air gun portion including a manually operable valve for controlling air flow; and (2) a disposable container and spray nozzle assembly including a sheet of flexible material having portions attached together and to a central portion of a tube to form a chamber, a liquid in the chamber, and an aspirating nozzle connected to the tube and adapted to be releasably coupled to the air gun portion so that upon movement of air through the nozzle liquid in the chamber will be entrained in that air and sprayed from the nozzle. The assembly can include a coil comprising a strip disposed in a plurality of wraps about an axis and having a spring temper biasing the strip to an axially extended position to form a tube like structure, with an end portion of the coil positioned around an end portion of the tube within the bag so that during spraying the tube like structure will insure that most of the liquid can be dispensed from the chamber. The sheet of flexible material also includes edge segments that are not attached together to thereby form vents for communicating the chamber to the atmosphere.
摘要翻译： 一种液体喷枪，包括（1）可重复使用的气枪部分，其包括用于控制气流的可手动操作的阀; 和（2）一次性容器和喷嘴组件，其包括柔性材料片，其具有附接在一起的部分和管的中心部分，以形成腔室，腔室中的液体，以及连接到管的适配器 以可释放地联接到气枪部分，使得当空气通过喷嘴移动时，腔室中的液体将被夹带在空气中并从喷嘴喷射。 组件可以包括线圈，该线圈包括围绕轴线布置成多个卷绕的条带，并且具有将带材偏压到轴向延伸位置以形成管状结构的弹簧回转，线圈的端部围绕端部 的管子，使得在喷射期间，管状结构将确保大部分液体可以从室中分配。 柔性材料片还包括未连接在一起的边缘段，从而形成用于将腔室连通到大气的通风口。
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公开(公告)号：US4936511A
公开(公告)日：1990-06-26
申请号：US276641
申请日：1988-11-28
CPC分类号： B05B15/005 , B05B7/2408 , B05B7/2435 , B05B7/2481
摘要： A liquid spray gun including (1) a reusable air gun portion including a manually operable valve for controlling air flow; and (2) a disposable container and spray nozzle assembly including a sheet of flexible material having portions attached together and to a central portion of a tube to form a container, a liquid in the chamber, and an a spirating nozzle connected to the tube and adapted to be releasably coupled to the air gun portion so that upon movement of air through the nozzle liquid in the chamber will be entrained in that air and sprayed from the nozzle. The assembly can include a coil comprising a strip disposed in a plurality of wraps about an axis and having a spring temper biasing the strip to an axially extended position to form a tube-like structure, with an end portion of the coil positioned around an end portion of the tube within the bag so that during spraying the tube-like structure will insure that most of the liquid can be dispensed from the chamber.
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公开(公告)号：US4789354A
公开(公告)日：1988-12-06
申请号：US96891
申请日：1987-09-14
申请人： Philip M. Smith , Elmont E. Hollingsworth , Robert A. Wandmacher , Thomas W. Rosckes , Russell A. Roiko , Dennis M. Cheesebrow
发明人： Philip M. Smith , Elmont E. Hollingsworth , Robert A. Wandmacher , Thomas W. Rosckes , Russell A. Roiko , Dennis M. Cheesebrow
CPC分类号： H01R4/2429 , H01R9/2625 , Y10S439/922 , Y10S439/942
摘要： A connector for communication wire pairs has an insulating body formed with sinuous channels for capturing the insulated wire, U-slot contact elements for making contact with the wires and said contacts having spring elements formed by U-shaped cuts in the periphery of the element for contact with an external circuit to connect the same in series or parallel with said spliced wires.
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