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1. 发明授权

US3580542A Pushbutton valve 失效
标题翻译：按钮阀
公开(公告)号：US3580542A
公开(公告)日：1971-05-25
申请号：US3580542D
申请日：1969-09-05
申请人： HAWS DRINKING FAUCET CO
发明人： WRIGHT ALLEN C
IPC分类号： F16K3/00 , F16K1/10
CPC分类号： F16K3/00
摘要： A pushbutton valve of the type used in drinking fountains to control the flow of water to the discharge nozzle thereof. The moveable control component of the valve assembly is isolated from unbalanced pressure forces and is therefore displaceable between the open and closed positions thereof with substantially the same manual force irrespective of the pressure of the water supply delivered to the fountain. The valve assembly includes a casing defining a cylinder having inlet and outlet passages and communicating therewith intermediate its ends and at laterally spaced locations. A control piston reciprocable within the cylinder is moveable between open and closed positions and is spring biased toward the closed position thereof. The piston has a valve chamber intermediate its ends within which is located a valve structure providing a pressurizable chamber and inlet and outlet ports opening thereinto and communicable with the inlet and outlet passages of the assembly when the control piston is in its open position. The valve structure is comprised of a plurality of individual components, and water pressure within the pressurizable chamber biases the valve components into slidably sealing engagement with the walls of the cylinder.

2. 发明授权

US3581317A Sprayer for decontamination 失效
标题翻译：去污喷雾器
公开(公告)号：US3581317A
公开(公告)日：1971-06-01
申请号：US3581317D
申请日：1968-03-13
申请人： HAWS DRINKING FAUCET CO
发明人： WRIGHT ALLEN C
IPC分类号： E03C1/06 , E03C1/00
CPC分类号： E03C1/06 , E03C2001/0415
摘要： A DEVICE FOR SPRAYING WATER ON THE FACE, IN THE EYES, OR ON OTHER PARTS OF THE BODY TO DECONTAMINATE SAME OF CHEMICALS AND OTHER IRRITANTS WHICH MAY BE ENCOUNTERED IN INDUSTRY, LABORATORIES, ETC. THE SPRAYER IS ARRANGED TO BE READILY LOCKED IN POSITION IN A COUNTER ADJOINING A SINK TO DISCHARGE WATER INTO THE SINK RATHER THAN UPON

OTHER SURROUNDING AREAS. THE SPRAYER MAY ALSO BE QUICKLY WITHDRAWN FROM ITS LOCKED MOUNTED POSITION IN THE COUNTER AND MANIPULATED TO SPRAY WATER ON ANY DESIRED PORTION OF THE BODY.

3. 发明授权

US3642031A Flow control device 失效
标题翻译：流量控制装置
公开(公告)号：US3642031A
公开(公告)日：1972-02-15
申请号：US3642031D
申请日：1970-01-22
申请人： HAWS DRINKING FAUCET CO
发明人： WRIGHT ALLEN C
IPC分类号： E03B9/20 , F15D1/02
CPC分类号： E03B9/20
摘要： A flow control device for use with a drinking fountain or the like to maintain the volumetric flow of water thereto relatively independent of supply line pressure and to prevent surging of the water discharge from the fountain. The flow control device is disposed in the water supply conduit to the fountain, and it takes the form of a casing providing a relatively large chamber having inlet and outlet openings adjacent the opposite ends thereof. A pressure-responsive, volumetric-flow regulator is located at the chamber inlet to maintain the flow volume thereto relatively independent of supply line pressure. A turbulencereducing means in the form of a cellular body of nonabsorbent, form-retaining material located within the chamber has open cellular interstices interconnected one with another to define myriad random flow paths through the body which tend to guide the water along smooth flow paths leading to the outlet opening of the device. In addition to preventing surging of a relatively uniform flow volume, the device also markedly reduces the noise level from that of conventional flow regulators.
摘要翻译：一种与饮水机等一起使用的流量控制装置，用于将水的体积流量保持在相对独立于供应管路压力的作用下，并且防止从喷泉排出的水分流出。流量控制装置设置在喷泉的供水管道中，并且其采取壳体的形式，其提供相对较大的室，其具有邻近其相对端的入口和出口。压力响应的体积流量调节器位于室入口处，以保持其流量相对独立于供应管线压力。位于室内的非吸收剂，形状保持材料的细胞体形式的湍流减少装置具有彼此相互连接的打开的细胞间隙，以限定穿过身体的无数随机流动路径，其倾向于沿着平滑流动路径引导水导致设备的出口打开。除了防止相对均匀流量的浪涌之外，该装置还显着地降低了与常规流量调节器的噪音水平。

4. 发明授权

US3629876A Eyewash fountain with integral nozzles 失效
标题翻译： EYEWASH FOUNTAIN WITH INTEGRAL NOZZLES
公开(公告)号：US3629876A
公开(公告)日：1971-12-28
申请号：US3629876D
申请日：1969-11-28
申请人： HAWS DRINKING FAUCET CO
发明人： WRIGHT ALLEN C
IPC分类号： A47K7/00 , E03C1/18 , A47K1/04
CPC分类号： A47K7/00 , E03C1/18
摘要： An eyewash fountain especially useful in industrial and laboratory environments to provide a water discharge suitable for flushing irritants from the eyes of a workman. The fountain includes a bowl having a pair of upwardly and inwardly facing nozzles through which an eye-bathing flow of water can be discharged for so flushing the eyes of a workman. A valve connected in the water supply line controls the flow of water to the nozzles, and operating mechanism associated with the valve selectively opens and closes the same. The operating mechanism includes activators located along opposite sides of the bowl and essentially forming a part of the exterior surface thereof, and such activators can be operated to open the valve by a slight downward pressure as by leaning thereon with the hands, forearms, or elbows.

5. 发明授权

US3565338A Antisurge flow control device for a drinking fountain or the like 失效
标题翻译：饮用水或类似的防静电流量控制装置
公开(公告)号：US3565338A
公开(公告)日：1971-02-23
申请号：US3565338D
申请日：1969-06-13
申请人： HAWS DRINKING FAUCET CO
发明人： WRIGHT ALLEN C
IPC分类号： E03B9/20
CPC分类号： E03B9/20 , Y10T137/3118
摘要： A flow-control device to prevent surging of the water discharge from a drinking fountain or the like. The device is particularly useful in association with freeze-proof drinking fountains that necessarily have a relatively long supply conduit extending between the elevated discharge nozzle of the fountain and the control valve thereof which is buried within the ground at a depth below the frostline. In fountains of this type, the supply conduit is substantially drained of water following each use, thereby causing it to contain a long column of air at the initiation of each cycle of use that tends to be compressed in front of and entrained within the water flowing upwardly toward the nozzle. Such compressed and entrained air causes surging or irratic behavior of the water discharge from the fountain. The flow-control device is located along such water supply conduit and provides a relatively long chamber having an inlet communicating with the supply conduit on the valve side thereof, and an outlet through which a flow tube extends into the chamber toward adjacency with the inlet but not in direct alignment therewith. The flow tube also communicates with the supply conduit but on the nozzle side thereof. Water discharging from the inlet into the chamber tends to have trapped and entrained air removed therefrom so that the flow of water leaving the chamber via the flow tube is substantially surgeless.

6. 发明授权

US3498173A Anti-tampering fastener 失效
标题翻译：防撬紧固件
公开(公告)号：US3498173A
公开(公告)日：1970-03-03
申请号：US3498173D
申请日：1968-12-09
申请人： HAWS DRINKING FAUCET CO
发明人： WRIGHT ALLEN C
IPC分类号： F16B23/00 , B25B15/00
CPC分类号： F16B23/0076 , Y10S411/91 , Y10S411/919

7. 发明授权

US3602436A Spray nozzle for an eyewash fountain 失效
标题翻译：喷泉喷泉用于EYEWASH FOUNTAIN
公开(公告)号：US3602436A
公开(公告)日：1971-08-31
申请号：US3602436D
申请日：1969-03-20
申请人： HAWS DRINKING FAUCET CO
发明人： WRIGHT ALLEN C
IPC分类号： A61H35/02 , B05B1/14
CPC分类号： A61H35/02
摘要： A spray nozzle for an eyewash fountain to provide a large volume, soft, featherlike flow of water suitable for flooding a workman''s eye to flush injurious matter therefrom. The nozzle has a relatively large chamber interposed between the nozzle inlet and much larger outlet, and the chamber is filled with a cellular body of nonabsorptive, form-retaining material having open cellular interstices interconnected one with another to define myriad random flow paths through the body accommodating the movement of water from the inlet to the outlet.

8. 发明授权

US3599251A Covered eyewash fountain 失效
标题翻译：覆盖的眼镜
公开(公告)号：US3599251A
公开(公告)日：1971-08-17
申请号：US3599251D
申请日：1969-06-06
申请人： HAWS DRINKING FAUCET CO
发明人： WRIGHT ALLEN C
IPC分类号： A61H35/02 , A47K1/04
CPC分类号： A61H35/02
摘要： An eyewash fountain especially useful in industrial and laboratory environments to provide a water discharge suitable for flushing irritants from the eyes of a workman. The fountain includes a bowl having a chamber provided with at least one nozzle therein through which an eye-bathing flow of water can be discharged for so flushing the eyes of a workman. A cover ordinarily closes the chamber and overlies such nozzle, and a valve connected in the water supply line controls the flow of water to the nozzle. Operating mechanism interconnecting the valve and cover move the same concurrently upon manual manipulation of a lever provided for this purpose so that when the valve is closed, the cover is in its chamber-covering position and when the valve is open the cover is in its chamberuncovering position.

9. 发明授权

US3578247A Spherical water fountain 失效
标题翻译：球形水
公开(公告)号：US3578247A
公开(公告)日：1971-05-11
申请号：US3578247D
申请日：1968-11-21
申请人： HAWS DRINKING FAUCET CO
发明人： WRIGHT ALLEN C
IPC分类号： E03B9/20
CPC分类号： E03B9/20
摘要： A water fountain comprising a pedestal supporting a spherical head thereon having spaced ports along the surface thereof respectively adapted to have a valve-controlled stream of water discharge therefrom. Water issuing from the ports falls downwardly onto the convex spherical surface of the head and is carried thereby into a bowl or receiver located beneath the head and within the pedestal. Substantially all of the functional components of the fountain are concealed within the hollow spherical head and hollow pedestal so as to minimize vandalism of such components and misuse of the fountain.

10. 发明授权

US3568928A Drinking fountain 失效
标题翻译：饮用水
公开(公告)号：US3568928A
公开(公告)日：1971-03-09
申请号：US3568928D
申请日：1968-07-26
申请人： HAWS DRINKING FAUCET CO
发明人： WRIGHT ALLEN C
IPC分类号： E03B9/20
CPC分类号： E03B9/20
摘要： A drinking fountain having a faucet from which water discharges upwardly and inwardly toward the center of a basin equipped with an antisplash ridge projecting from the concave bottom wall of the basin and terminating in a narrow crown having downwardly and outwardly curved slopes merging into the bottom wall of the basin. The ridge is aligned with the water discharge from the faucet to prevent splashing impingement of the water against the basin bottom wall, and the ridge is provided along the crown thereof with a port communicating with the basin waste outlet and serving normally as a ventilation opening therefor. The fountain also includes a hollow pedestal containing both the waste conduit and water supply conduit, the latter of which serves as a locating device to establish the relative orientation of the basin and pedestal for assembly thereof.

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