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31. 发明授权

US3258205A Lawn sprinkler with filter of plastic foam 失效
标题翻译：带塑料泡沫过滤器的草坪洒水喷头
公开(公告)号：US3258205A
公开(公告)日：1966-06-28
申请号：US38700864
申请日：1964-08-03
申请人： RAIN JET CORP
发明人： HRUBY JR JOHN O
IPC分类号： B05B1/14 , B05B15/00 , B05B15/10
CPC分类号： B05B15/008 , B05B1/14 , B05B15/74

32. 发明授权

US2633386A Combination nozzle, check valve, and strainer 失效
标题翻译：组合喷嘴，止回阀和过滤器
公开(公告)号：US2633386A
公开(公告)日：1953-03-31
申请号：US14507250
申请日：1950-02-18
申请人： MAHONEY FRANK D
发明人： MAHONEY FRANK D
IPC分类号： B05B1/14 , B05B1/30 , B05B15/00
CPC分类号： B05B15/008 , B05B1/14 , B05B1/3006

33. 发明授权

US2521094A Straniner for paint spray guns 失效
标题翻译：喷漆枪喷枪
公开(公告)号：US2521094A
公开(公告)日：1950-09-05
申请号：US1645248
申请日：1948-03-23
申请人： ADOLF REIN
发明人： ADOLF REIN
IPC分类号： B05B7/24 , B05B15/00
CPC分类号： B05B15/005 , B05B7/2408 , B05B15/00 , B05B15/008

34. 发明授权

US2207285A Nozzle 失效
公开(公告)号：US2207285A
公开(公告)日：1940-07-09
申请号：US23964638
申请日：1938-11-09
申请人： BLACKMER PUMP COMPANY
发明人： CHAPMAN EDWARD W , BRUNSON VIRGIL A
IPC分类号： B05B1/14 , B05B15/00 , B67D7/42
CPC分类号： B67D7/42 , B05B1/14 , B05B15/008 , Y10T137/7931 , Y10T137/9464

35. 发明授权

US1617858A Screen for nozzles 失效
标题翻译：喷嘴屏幕
公开(公告)号：US1617858A
公开(公告)日：1927-02-15
申请号：US62894223
申请日：1923-03-30
申请人： MARCH GEORGE E
发明人： MARCH GEORGE E
IPC分类号： B05B1/14 , B05B15/00
CPC分类号： B05B15/008 , B05B1/14

36. 发明授权

US09156052B2 Hand held shower head with filter replacing pre-display device 有权
标题翻译：手持式淋浴头，带过滤器代替预显示设备
公开(公告)号：US09156052B2
公开(公告)日：2015-10-13
申请号：US13729067
申请日：2012-12-28
申请人： Ying Lin Cai , Chao Fou Hsu
发明人： Ying Lin Cai , Chao Fou Hsu
IPC分类号： B67D7/08 , B67D7/56 , A62C31/00 , B05B15/06 , B05B7/12 , B05B1/30 , B05B15/08 , B05B15/00 , B05B3/04 , B05B12/00 , E03C1/04 , B05B1/18
CPC分类号： B05B15/008 , B05B1/18 , B05B3/04 , B05B12/008 , B05B15/40 , E03C1/0409 , E03C2201/40
摘要： A hand held shower head with filter replacing pre-display device comprises a round recess socket with hoop female threads created into the reverse side of a shower head shell to let an alerting pod screwing mesh therein. A signal circuit device is embedded in the alerting pod for measuring and displaying function. The alerting pod can be either screwing meshed into the recess socket for normal measuring and alerting function or screwing detached off the recess socket for battery recharging operation. Thereby, not only the shower head shell can be adequately powered but also the alerting pod can be separated out of the shower head shell for independently recharging operation so that shower head shell is unnecessary to discarded and replaced even the power supply in the signal circuit device is running out. Thus, it not only saves resource waste but also conserves economical expense incurred by frequent replacement of the shower head shell.
摘要翻译：具有更换前置显示装置的过滤器的手持式淋浴头包括形成在淋浴头壳体的相反侧的环形阴螺纹的圆形凹口插座，以使提醒盒螺旋啮合在其中。一个信号电路装置嵌入在报警盒中用于测量和显示功能。警报荚可以拧入啮合到凹槽中以进行正常的测量和报警功能，或者将螺丝从凹槽插座上拆下来进行电池充电操作。因此，不仅淋浴头壳体能够被充分地供电，而且可以将淋浴头壳体分离出淋浴头外壳以进行独立的充电操作，使得即使在信号电路装置中的电源也不需要丢弃和更换淋浴头外壳用完了因此，它不仅节省了资源浪费，而且节省了频繁更换淋浴头外壳造成的经济费用。

37. 发明授权

US4801094A Flow restrictor 失效
标题翻译：流量限制器
公开(公告)号：US4801094A
公开(公告)日：1989-01-31
申请号：US5913
申请日：1987-01-21
申请人： Teodoro J. Gonzalez
发明人： Teodoro J. Gonzalez
IPC分类号： B01D29/33 , B01D35/02 , B05B1/18 , B05B15/00
CPC分类号： B05B15/008 , B01D29/33 , B01D35/02 , B05B15/00 , B01D2201/02 , B05B1/18
摘要： The present invention provides a flow restricter for use in fluid flow systems, for example, shower head assemblies. The flow restricter comprises a conical member having a plurality of slotted openings along the length thereof. The slotted openings are in fluid communication with an outlet of a size desired to provide a limited flow through the restricter. The conical member in the preferred embodiment is upstream of the outlet opening. The use of a plurality of slotted openings to provide fluid communication to an outlet opening eliminates the possibility of single point failure of the present invention. The conical member is tapered so that, when disposed in a fluid delivery system, a contaminant reservoir is formed around the conical member. In this manner, ever when the reservoir is full of contaminant particles, water will flow through the contaminants without disrupting the flow requirements.
摘要翻译：本发明提供一种用于流体流动系统的流量限制器，例如淋浴头组件。流量限制器包括具有沿着其长度的多个开槽开口的圆锥形构件。开槽的开口与所需尺寸的出口流体连通，以提供通过限制器的有限流动。在优选实施例中的锥形构件在出口开口的上游。使用多个开槽开口来提供与出口开口的流体连通消除了本发明的单点故障的可能性。锥形构件是锥形的，使得当设置在流体输送系统中时，围绕锥形构件形成污染物储存器。以这种方式，当储层充满污染物颗粒时，水将流过污染物而不破坏流动要求。

38. 发明授权

US3920189A Compressed air dryer-handle attachment filter 失效
标题翻译：压缩空气干燥器 - 手柄附件过滤器
公开(公告)号：US3920189A
公开(公告)日：1975-11-18
申请号：US40422973
申请日：1973-10-09
申请人： WILLIAM D MAGGIACOMO
发明人： MAGGIACOMO WILLIAM D , WINSLOW FRED A
IPC分类号： B01D53/26 , B05B7/24 , B05B15/00 , B05B7/02
CPC分类号： B05B15/008 , B01D53/26 , B05B7/2405 , B05B15/00 , Y10T137/8122
摘要： A replaceable moisture filter handle attachment is provided for removing moisture from compressed air driven tools such as paintspray guns. The filter, which readily opens for replacement of cotton batting filter material, attaches in the compressed air line input to the handle of the tool employed.
摘要翻译：提供可更换的湿气过滤器手柄附件，用于从压缩空气驱动工具（如喷漆枪）中除去水分。容易打开以更换棉絮过滤材料的过滤器连接在输入到所用工具的把手的压缩空气管线中。

39. 发明授权

US3584790A Oil tank washing machine 失效
标题翻译：油罐洗衣机
公开(公告)号：US3584790A
公开(公告)日：1971-06-15
申请号：US3584790D
申请日：1969-01-02
申请人： DASIC EQUIPMENT LTD
发明人： BONFIELD ROBERT BENHAM
IPC分类号： B08B9/093 , B05B3/02 , B05B3/04 , B05B15/00 , B08B9/08 , B05B3/00
CPC分类号： B05B3/027 , B05B3/0445 , B05B15/008
摘要： The machine for washing the interior surface of a hollow structure includes a head assembly mounted for rotation about a first axis. A wash fluid discharge head is mounted on head assembly for rotation with respect thereto about a second axis at an angle to said first axis. The head assembly has a passage for receiving and transferring wash fluid to the wash fluid discharge head. A wash fluid actuated rotary drive means is mounted on the head assembly externally of the passage. A fluid feed passage extends from the first passage to the drive means. Transmission means is connected to the drive means to effect simultaneous rotational movement of the head assembly about the first axis and the wash fluid discharge head about the second axis. The transmission means includes means for effecting intermittent accelerations or decelerations in the rotational speed of the wash fluid discharge head relative to the rotational speed of the head assembly.

40. 发明授权

US3550860A Spray nozzles 失效
公开(公告)号：US3550860A
公开(公告)日：1970-12-29
申请号：US3550860D
申请日：1968-11-14
申请人： DORMAN SPRAYER CO LTD THE
发明人： DORMAN ARTHUR KENNEDY , BARTLETT FREDERICK ALBERT
IPC分类号： B05B1/34 , B05B15/00
CPC分类号： B05B15/008 , B05B1/341 , B05B1/3436 , B05B1/3478
摘要： 1,247,847. Spray producers. DORMAN SPRAYER CO., Ltd. 14 Nov., 1968 [14 Nov., 1967], No. 51850/67. Heading B2F. Spray nozzles comprise a conical chamber provided with an outlet orifice 3 at its narrow end, and at least one primary feed passage 4 tangential to the conical wall 2 of the chamber together with at least one secondary feed passage 6 non-tangential to the conical wall so arranged that a stream of liquid from the at least one secondary feed passage impinges on a stream from the at least one primary feed passage before the latter meets the conical wall. The secondary feed passage may be radial, and the feed passages may be fed from an annular channel or duct 5 surrounding the chamber. In a modification the chamber may include a cylindrical portion at its end opposite to the orifice. The nozzles are useful in agricultural spraying.

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