公开(公告)号：US20160346627A1

公开(公告)日：2016-12-01

申请号：US15166943

申请日：2016-05-27

Applicant: adidas AG

Inventor： Tru Huu Minh Le ,  Hans-Peter Nürnberg

IPC: A63B39/00 ,  A63B45/00

CPC classification number: A63B45/00 ,  A63B37/02 ,  A63B39/027 ,  A63B41/00 ,  A63B2243/0025 ,  B29C41/04 ,  B29C41/20 ,  B29C41/22 ,  B29D22/02 ,  B29D22/04 ,  B29L2031/54

Abstract: Described are balls, in particular a football, and a method for its manufacture. The ball comprises particles of an expanded material. As examples, the particles are connected, at least partially, to each other by radio frequency welding and/or infrared welding. As examples, the ball has a first layer of the particles of the expanded material, wherein the first layer is provided as an outer shell.

Abstract translation: 描述的是球，特别是足球，以及其制造方法。 球包括膨胀材料的颗粒。 作为示例，颗粒通过射频焊接和/或红外焊接至少部分地彼此连接。 作为示例，球具有第一层发泡材料的颗粒，其中第一层被提供为外壳。

公开(公告)号：US4300767A

公开(公告)日：1981-11-17

申请号：US60316

申请日：1979-07-25

Applicant: Thomas F. Reed ,  Raymond K. Ritzert

Inventor： Thomas F. Reed ,  Raymond K. Ritzert

IPC: A63B39/00 ,  A63B39/02 ,  A63B41/00

CPC classification number: A63B39/00 ,  A63B39/027

Abstract: A pressurized game ball including an elastomeric wall defining a cavity containing a compressible inflation gas that includes predetermined mixed amounts of air and a low permeability gas which effectively enables the ball to retain its pressurized state within a desired range of pressures for a period of time significantly longer than the ball would remain pressurized if the inflation gas were air alone with the improvement being that the noise ( a "ping" sound) resulting when an aforesaid gas system is caused to resonate is substantially lessened by including an amount of material sufficient to disturb the sonic resonance in the ball cavity. The best anti-ping material is polyurethane foam, and it may be in the form of a cube weighing less than 0.3 gram.

Abstract translation: 加压游戏球包括限定包含可压缩充气气体的空腔的弹性体壁，该空腔包括预定的混合量的空气和低渗透性气体，其有效地使球能够在期望的压力范围内将其加压状态保持一段时间显着 如果膨胀气体是单独的空气，则比球保持加压的程度更长，其改进在于当前述气体系统引起共振时产生的噪音（“平”声））通过包括足以扰动的材料的量而大大减轻 球腔内的声音共振。 最好的防萍材料是聚氨酯泡沫，它可以是小于0.3克立方体的形式。

公开(公告)号：US4305583A

公开(公告)日：1981-12-15

申请号：US167007

申请日：1980-07-09

Applicant: Ravi Tandon ,  John G. Schofield

Inventor： Ravi Tandon ,  John G. Schofield

IPC: A63B39/00 ,  A63B39/02 ,  A63B45/00 ,  A63B39/06

CPC classification number: A63B39/00 ,  A63B45/00 ,  A63B39/027

Abstract: The invention relates to playballs, e.g. tennis balls, having a core pressurized with a low permeability gas, e.g. sulphur hexafluoride. Use of such gases can cause the ball to emit a pinging noise on bouncing. The invention provides a core (1) pressurized with gas of low permeability, the internal wall surface (3) of core (1) being profiled by a multiplicity of depressions or protuberances (4), the outer wall surface (2) of the core being smooth. The profiling is preferably in the form of dimples or pimples of circular plan view.

Abstract translation: 本发明涉及例如玩球 具有用低渗透性气体加压的芯的网球。 六氟化硫。 使用这种气体可能会导致球在弹跳时发出砰的声音。 本发明提供一种用低渗透性气体加压的芯体（1），芯体（1）的内壁表面（3）由多个凹陷或凸起（4）形成，芯体的外壁表面（2） 顺利 轮廓优选为圆形平面图的凹坑或丘疹的形式。

公开(公告)号：US20170100645A1

公开(公告)日：2017-04-13

申请号：US15388331

申请日：2016-12-22

Applicant: Jeffrey Scott Larson

Inventor： Jeffrey Scott Larson

IPC: A63B43/06 ,  A63B41/12 ,  B67D7/02 ,  F21V9/16 ,  F21V23/04 ,  F21L4/00 ,  F21V31/00 ,  F21V33/00 ,  A63H27/10 ,  B67D7/42

CPC classification number: A63B43/06 ,  A63B39/00 ,  A63B39/027 ,  A63B39/04 ,  A63B41/00 ,  A63B41/085 ,  A63B41/12 ,  A63B43/004 ,  A63B2207/02 ,  A63B2220/75 ,  A63B2220/801 ,  A63B2220/833 ,  A63B2225/605 ,  A63H27/10 ,  A63H2027/1033 ,  A63H2027/1058 ,  A63H2027/1083 ,  B67D7/0288 ,  B67D7/42

Abstract: A filling device may be used to fill a ball or other inflatable item from a water source such as a hose. A filling device may include an adapter having a cylindrical body with a hollow threaded interior, one closed end and one open end. A filling coupler is coupled to the one closed end of the cylindrical body. The one closed end of the cylindrical body has an opening formed therethrough and the filling coupler is coupled to the one closed end covering the opening. The filling coupler has a hollow threaded interior in fluid communication with the opening. A tip may be removably coupled to the filling coupler. The tip may be a ball inflation needle, a water balloon filling tip or the like.

公开(公告)号：US20090078115A1

公开(公告)日：2009-03-26

申请号：US11577761

申请日：2006-08-28

Applicant: Akinori Mori

Inventor： Akinori Mori

IPC: B01D53/22

CPC classification number: B01D53/22 ,  A63B39/027 ,  A63B41/12 ,  B01D63/02 ,  B01D63/08 ,  B01D63/10 ,  B01D2313/24 ,  B01D2313/50

Abstract: There is provided a gas separating device which is capable of being made compact and light. A part of an airtight container (2) is constructed by a gas separating membrane (13), and a gas separating membrane (13) is constructed to be able to separate and discharge at least a part of a gas g1 included in a gas G to the outside of the airtight container (2) from the gas G. A gas outlet valve is constructed to allow the inside of the airtight container and the outside to communicate with each other to be able to discharge a gas g2 remaining in the inside of the airtight container (2) to the outside when the total pressure of the inside of the airtight container (2) becomes P2 (P2>P1).

Abstract translation: 提供了一种能够使其紧凑且轻便的气体分离装置。 密封容器（2）的一部分由气体分离膜（13）构成，并且气体分离膜（13）被构造成能够分离和排出包含在气体G中的气体g1的至少一部分 从气体G到气密容器（2）的外部。气体出口阀被构造成允许气密容器和外部的内部彼此连通，以便能够排出残留在内部的气体g2 当气密容器（2）的内部总压力变为P2（P2> P1）时，气密容器（2）到外部。

公开(公告)号：US20170100678A1

公开(公告)日：2017-04-13

申请号：US15388361

申请日：2016-12-22

Applicant: Jeffrey Scott Larson

Inventor： Jeffrey Scott Larson

IPC: A63H23/02 ,  A63B43/00 ,  F21V31/00 ,  F21V23/02 ,  F21V23/00 ,  F21V23/04 ,  A63H33/26 ,  F21V33/00

CPC classification number: A63H23/02 ,  A63B39/00 ,  A63B39/027 ,  A63B39/04 ,  A63B41/00 ,  A63B41/085 ,  A63B41/12 ,  A63B43/004 ,  A63B43/06 ,  A63B2207/02 ,  A63B2220/75 ,  A63B2220/801 ,  A63B2220/833 ,  A63B2225/605 ,  A63H33/26 ,  F21V23/001 ,  F21V23/023 ,  F21V23/04 ,  F21V31/005 ,  F21V33/008 ,  F21Y2101/00 ,  F21Y2115/10

Abstract: An illuminated water toy may be used to play games or to practice diving in the water. An illuminated water toy may include a body containing a light emitting device. The light emitting device having a first circuit board, a light emitting element coupled to the first circuit board and a battery housing coupled to the light emitting device. A second circuit board is coupled to the battery housing. Four conductors are coupled to the second circuit board with two of the four conductors being coupled to the light emitting device. Another two of the four conductors are coupled to two water contacts, wherein the two water contacts are located on an outside of the illuminated water toy, and wherein on exposure to water, the two water contacts are electrically connected causing the light emitting element to be illuminated.

公开(公告)号：US20120291914A1

公开(公告)日：2012-11-22

申请号：US13475189

申请日：2012-05-18

Applicant: William F. DIRST

Inventor： William F. DIRST

IPC: A63B47/00 ,  A63B39/02

CPC classification number: A63B39/025 ,  A63B39/027 ,  A63B2102/02

Abstract: An apparatus, system and method for recharging depleted pressurized balls that uses pressurized gas is disclosed. A pressure vessel includes a cylindrical shell with a closed end and a spaced apart and opening top connected by a wall to form a charging chamber. The vessel may be pivotally secured to a base. A port in the outer wall, closed end, or top of the vessel permits gas entry and exit for charging. The chamber is filled with an appropriate number of discharged balls and then is sealed and charged with high pressure gas having a molecular weight heavier than air. The chamber is monitored to determine when the balls have reached a desired internal pressure. Once the balls reach the desired internal pressure they are removed.

Abstract translation: 公开了一种用于对使用加压气体的耗尽加压球进行再充电的装置，系统和方法。 压力容器包括具有封闭端的圆柱形壳体和通过壁连接以形成充电室的间隔开口顶部。 容器可枢转地固定到基座。 外壁，封闭端或容器顶部的端口允许气体进入和离开进行充电。 在室内填充适量的排出的球，然后密封并加入分子量比空气重的高压气体。 监测室以确定球何时达到所需的内部压力。 一旦球达到所需的内部压力，它们被移除。

公开(公告)号：US3929174A

公开(公告)日：1975-12-30

申请号：US41446073

申请日：1973-11-09

Applicant: ISNARDI JR LUIS L

Inventor： ISNARDI JR LUIS L

IPC: A63B39/02 ,  A63B39/04 ,  B65B3/10

CPC classification number: A63B39/027 ,  A63B39/04

Abstract: To rejuvenate a hollow elastic ball such as a tennis ball, an aerosol comprising a mixture of a carrier gas and a sealant is injected within the interior of a tennis ball to repressurize the ball and to seal any leaks in the ball.

Abstract translation: 为了恢复诸如网球之类的中空弹性球，将包含载气和密封剂的混合物的气雾剂注入网球内部以对球进行再加压并密封球中的任何泄漏。