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91. 发明授权

US4798239A Device for the protection against freezing of installations for the storage or the supply of a freezing liquid, in particular water 失效
标题翻译：用于防止冻结用于储存或供应冷冻液体，特别是水的装置的装置
公开(公告)号：US4798239A
公开(公告)日：1989-01-17
申请号：US568961
申请日：1984-01-06
申请人： Paul H. Persohn , Philippe Persohn
发明人： Paul H. Persohn , Philippe Persohn
IPC分类号： E03B7/12 , F24J3/08 , F28D15/00
CPC分类号： E03B7/12 , F24J3/081 , Y02E10/12 , Y10T137/5497 , Y10T137/6416 , Y10T137/6579
摘要： A device for protecting installations for the storage or supply of a freezing liquid, in particular water, against freezing, comprising at least one heat tube or heat pipe having one end placed in the ground at a distance from the surface sufficient so that the temperature at this location is always above 0.degree. C., the end being equipped on the outside with a fin type heat recovery system or the like, and on the inside with a system for the distribution of the condensate drip, while the other end of the heat pipe is laid out and arranged so that it is located in the immediate vicinity of the part of the installation exposed to the risk of freezing, and the application of the device to installations for the storage and distribution of water.
摘要翻译：一种用于保护用于储存或供应冷冻液体，特别是水的装置以防冻结的装置，包括至少一个热管或热管，其一端放置在离地面一定距离处足够的距离，使得温度在该位置始终在0℃以上，其末端配备有翅片式热回收系统等，在内部具有用于分配凝结水滴的系统，而另一端的热量管道布置和布置，使其位于暴露于冷冻风险的部件附近，并将该装置应用于用于储存和分配水的装置。

92. 发明授权

US4520836A Freezeproof valve assembly 失效
标题翻译：防冻阀总成
公开(公告)号：US4520836A
公开(公告)日：1985-06-04
申请号：US526677
申请日：1983-08-26
申请人： Charles G. Hutter, III
发明人： Charles G. Hutter, III
IPC分类号： E03B7/12 , E03B9/14
CPC分类号： E03B9/14 , E03B7/12 , Y10T137/1189 , Y10T137/5386 , Y10T137/5497 , Y10T137/73 , Y10T137/731
摘要： An improved freezeproof valve assembly is provided for a water hydrant, such as an outdoor drinking fountain or the like. The valve assembly comprises a sump housing for installation below the ground frost line and for connection between a water supply pipe and a standpipe, the latter being coupled in turn to a fountain bubbler head or the like. A control valve within the sump housing is opened pneumatically upon depression of an actuator button on the fountain to permit water flow from the supply pipe through a main jet pump which draws an induced water flow from within the sump housing through an induction port thereby providing a combined water flow through the standpipe to the bubbler head. This combined water flow is maintained substantially constant by a float-activated refill valve which permits a refill water flow from the supply pipe into the sump housing sufficient to maintain the housing water level above the main jet pump induction port. This refill water flow passes through a refill jet pump having an induction port through which a vacuum is drawn within a control line for pneumatically closing the control valve when the actuator button is released. When the control valve is closed, water within the standpipe drains through the main jet pump induction port into the sump housing.
摘要翻译：为诸如室外饮水机等的消防栓提供改进的防风阀组件。阀组件包括用于安装在地面霜冻线下方的水槽壳体，以及供水管和立管之间的连接，后者被连接到喷泉起泡器头等。在油底壳壳体内的控制阀在液压缸上按压致动器按钮时被气动地打开，以允许水从供应管道流过主喷射泵，该主喷射泵通过一个吸入口从该贮槽壳体内吸引引起的水流，组合的水流通过立管到起泡器头。这种组合的水流通过浮子激活的再填充阀保持基本上恒定，其允许补充水从供应管流入贮槽壳体，足以将壳体水位保持在主喷射泵引入口上方。该再填充水流通过具有诱导口的再充填喷射泵，当致动器按钮被释放时，通过该导入口抽真空在控制线内用于气动关闭控制阀。当控制阀关闭时，立管内的水通过主喷射泵吸入口排入油底壳。

93. 发明授权

US3929154A Freeze protection apparatus 失效
标题翻译：防冻装置
公开(公告)号：US3929154A
公开(公告)日：1975-12-30
申请号：US49249274
申请日：1974-07-29
申请人： GOODWIN FRANK E
发明人： GOODWIN FRANK E
IPC分类号： B60R15/00 , E03B7/12 , E03B9/14
CPC分类号： B60R15/00 , E03B7/12 , Y10T137/0318 , Y10T137/1189 , Y10T137/5497 , Y10T137/6497 , Y10T137/6855
摘要： An arrangement and method for winterizing, by the use of antifreeze, a structure having hot and cold water pipes and a hot water storage tank and in which the hot water storage tank is normally the only connection between the hot and cold water pipes, the arrangement involving introducing antifreeze into both the cold and hot water pipes so that the hot water tank can be drained and maintained in a drained condition during the period of winterization. The arrangement is particularly adapted for use in connection with recreational vehicles.
摘要翻译：一种通过使用防冻剂将具有冷热水管和热水储罐的结构进行冬季化的装置和方法，其中热水储存箱通常是冷热水管之间的唯一连接，包括将冷冻水导入冷水管和热水管中，以便在冬季化期间排水并维持排水状态。该装置特别适用于与休闲车辆相结合。

94. 发明授权

US3447505A Apparatus for washing and waxing cars 失效
标题翻译：洗衣和挂车的装置
公开(公告)号：US3447505A
公开(公告)日：1969-06-03
申请号：US3447505D
申请日：1966-02-18
申请人： HARRY R WAGNER
发明人： WAGNER HARRY R
IPC分类号： B01F3/08 , B01F5/04 , B60S3/06 , B05C11/10
CPC分类号： B01F3/088 , B01F5/0413 , B01F2215/0077 , B60S3/06 , Y10T137/4891 , Y10T137/5497 , Y10T137/87595

95. 发明授权

US3378167A Auxiliary apparatus for self-service auto-wash unit 失效
标题翻译：自助自动洗衣机辅助设备
公开(公告)号：US3378167A
公开(公告)日：1968-04-16
申请号：US62121067
申请日：1967-03-07
申请人： EMERSON CAMPBELL
发明人： EMERSON CAMPBELL
IPC分类号： B60S3/04
CPC分类号： B60S3/044 , Y10T137/5497

96. 发明授权

US3220433A Manhole structure 失效
标题翻译：人孔结构
公开(公告)号：US3220433A
公开(公告)日：1965-11-30
申请号：US22075262
申请日：1962-08-31
申请人： STEIL IRVIN W
发明人： STEIL IRVIN W
IPC分类号： F16J13/02
CPC分类号： F16J13/02 , Y10T137/5497 , Y10T137/6991 , Y10T137/7069

97. 发明授权

US2937009A Pipe non-freeze protector 失效
标题翻译：管道非冻结保护器
公开(公告)号：US2937009A
公开(公告)日：1960-05-17
申请号：US77700358
申请日：1958-11-28
申请人： ANDERSON ROBERT L
发明人： ANDERSON ROBERT L
IPC分类号： F16L53/00 , F16L55/04
CPC分类号： F16L55/04 , F16L53/32 , Y10T137/5497

98. 发明授权

US2855948A Strip retainer for underground hydrant or the like 失效
标题翻译：用于地下消防栓等的挡板
公开(公告)号：US2855948A
公开(公告)日：1958-10-14
申请号：US49072455
申请日：1955-02-28
申请人： CRANE CO
发明人： CARR EDWARD W , HAUSAN GEORGE E
IPC分类号： E03B7/10
CPC分类号： E03B7/10 , Y10T137/5497

99. 发明授权

US2675825A Sanitary hydrant 失效
标题翻译：卫生消防栓
公开(公告)号：US2675825A
公开(公告)日：1954-04-20
申请号：US8412649
申请日：1949-03-29
申请人： HOBBS JAMES C , HOBBS GEORGE S
发明人： HOBBS JAMES C , HOBBS GEORGE S
IPC分类号： E03B7/10 , F16L53/00
CPC分类号： E03B7/10 , Y10T137/5444 , Y10T137/5497

100. 发明授权

US2580197A Nonfreezing hydrant 失效
标题翻译：非冻结消防栓
公开(公告)号：US2580197A
公开(公告)日：1951-12-25
申请号：US69826846
申请日：1946-09-20
申请人： J A ZURN MFG COMPANY
发明人： SCHMID JOHN H
IPC分类号： E03B9/14
CPC分类号： E03B9/14 , Y10T137/5444 , Y10T137/5497

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