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1. 发明授权

US09617817B2 Anti-alteration wellhead vault 有权
公开(公告)号：US09617817B2
公开(公告)日：2017-04-11
申请号：US13789428
申请日：2013-03-07
申请人： Paul Varney
发明人： Paul Varney
IPC分类号： E21B33/03 , E21B33/00 , E21B33/035 , E21B41/00
CPC分类号： E21B33/03 , E21B33/00 , E21B33/035 , E21B41/0021
摘要： A wellhead vault for preventing alteration of the wellhead of a water supply. The vault is a heavy bell-shaped structure, formed of concrete, and placed over and around the wellhead. The vaults too heavy to be removed by human lifting. Lifting elements are provided to allow the vault to be installed and removed by heavy construction equipment.

2. 发明授权

US4423311A Electric heating apparatus for de-icing pipes 失效
标题翻译：除冰管电加热装置
公开(公告)号：US4423311A
公开(公告)日：1983-12-27
申请号：US226081
申请日：1981-01-19
申请人： Paul Varney, Sr.
发明人： Paul Varney, Sr.
IPC分类号： E03B7/14 , F16L53/00 , H05B3/56 , H05B3/78
CPC分类号： F16L53/008 , E03B7/14 , H05B3/56
摘要： An apparatus for heating liquid in a pipe to prevent freezing of the liquid and for de-icing of frozen pipes includes an elongated housing constructed of plastic material and having a central bore and fittings for detachably coupling each end of the housing to the open end of a liquid pipe so that the central bore connects a first liquid pipe to a second liquid pipe. The fittings each comprise a sleeve attachable to the pipe end, a sealing gasket between the end of the housing and an annular flange on the sleeve, and a threaded coupling nut cooperating with external threads on the housing and having a flange engaging the sleeve flange. The housing includes a lateral passageway intermediate its end communicating with the central bore and closed by a sealer valve having an opening with a normally closed penetrable seal of elastomeric material. An elongated electric resistance heating cable, including a probe containing an electric heating core at the free end thereof, is slidably insertable through the penetrable seal into the housing bore and then into one of the pipes through the open end thereof. An electric control means including a switch and rheostat is mounted on the housing and connected to the heating cable for controlling the operation and temperature of the heating cable. The cable is sufficiently rigid to allow the cable to be pushed through the sealer valve into the bore and flexible enough to follow the contour of the pipe bends as the cable is pushed into the pipe.
摘要翻译：用于加热管道中的液体以防止液体冻结并用于冷冻管道除冰的设备包括由塑料材料构成并具有中心孔的细长壳体和用于将壳体的每个端部可拆卸地联接到壳体的开口端的接头液体管，使得中心孔将第一液体管连接到第二液体管。所述配件各自包括可连接到所述管端的套筒，所述壳体的端部与所述套筒上的环形凸缘之间的密封垫圈以及与所述壳体上的外螺纹配合并且具有接合所述套筒凸缘的凸缘的螺纹联接螺母。壳体包括在其与中心孔连通的端部中间的侧向通道，并且由具有具有弹性体材料的常密封可穿透密封件的开口的密封阀闭合。细长的电阻加热电缆，包括在其自由端处包含电加热芯的探针，可滑动地插入通过可穿透密封件进入壳体孔中，然后通过其开口端插入其中一个管中。包括开关和变阻器的电气控制装置安装在壳体上并连接到加热电缆，用于控制加热电缆的操作和温度。电缆具有足够的刚性，以允许电缆通过密封阀进入孔中，并且当电缆被推入管道时，足够柔软以跟随管弯曲的轮廓。

3. 发明申请

US20190055821A1 ANTI-ALTERATION WELLHEAD VAULT 审中-公开
公开(公告)号：US20190055821A1
公开(公告)日：2019-02-21
申请号：US16169088
申请日：2018-10-24
申请人： Paul Varney
发明人： Paul Varney
IPC分类号： E21B41/00 , E21B43/01 , E21B33/03 , E03B3/06 , E21B33/02 , E21B33/00 , E21B33/035
摘要： A wellhead vault for preventing alteration of the wellhead of a water supply. The vault is a heavy bell-shaped structure, formed of concrete, and having a downwardly facing concavity, and the vault placed over, with the concavity around the wellhead. The vaults too heavy to be removed by human lifting. Lifting elements are provided to allow the vault to be installed and removed by heavy construction equipment. The vault has a vent that communicates between the concavity and the outside, allowing air, but not liquid, liquid or solid contaminants, or animals, to pass through.

4. 发明申请

US20160326842A1 ANTI-ALTERATION WELLHEAD VAULT 审中-公开
标题翻译：抗变性病人
公开(公告)号：US20160326842A1
公开(公告)日：2016-11-10
申请号：US15166154
申请日：2016-05-26
申请人： PAUL VARNEY
发明人： PAUL VARNEY
IPC分类号： E21B41/00 , E03B3/06
CPC分类号： E21B41/0021 , E03B3/06 , E21B33/00 , E21B33/02 , E21B33/03 , E21B33/035 , E21B41/00 , E21B43/01
摘要： A wellhead vault for preventing alteration of the wellhead of a water supply. The vault is a heavy bell-shaped structure, formed of concrete, and having a downwardly facing concavity, and the vault placed over, with the concavity around the wellhead. The vaults too heavy to be removed by human lifting. Lifting elements are provided to allow the vault to be installed and removed by heavy construction equipment. The vault has a vent that communicates between the concavity and the outside, allowing air, but not liquid, liquid or solid contaminants, or animals, to pass through.
摘要翻译：用于防止改变供水井口的井口拱顶。拱顶是由混凝土形成的沉重的钟形结构，并且具有向下的凹陷，并且拱顶放置在井口周围的凹部。穹顶太重，不能被人类抬起。提供起重元件以允许拱顶由重型施工设备安装和拆除。保险库具有在凹部和外部之间连通的通气口，允许空气，但不允许液体，液体或固体污染物或动物通过。

5. 发明授权

US10145213B2 Anti-alteration wellhead vault 有权
公开(公告)号：US10145213B2
公开(公告)日：2018-12-04
申请号：US15166154
申请日：2016-05-26
申请人： Paul Varney
发明人： Paul Varney
IPC分类号： E21B41/00 , E03B3/06 , E21B33/00 , E21B43/01 , E21B33/03 , E21B33/02 , E21B33/035
摘要： A wellhead vault for preventing alteration of the wellhead of a water supply. The vault is a heavy bell-shaped structure, formed of concrete, and having a downwardly facing concavity, and the vault placed over, with the concavity around the wellhead. The vaults too heavy to be removed by human lifting. Lifting elements are provided to allow the vault to be installed and removed by heavy construction equipment. The vault has a vent that communicates between the concavity and the outside, allowing air, but not liquid, liquid or solid contaminants, or animals, to pass through.

6. 发明授权

US09366102B2 Anti-alteration wellhead vault 有权
标题翻译：防变质井口穹顶
公开(公告)号：US09366102B2
公开(公告)日：2016-06-14
申请号：US14213933
申请日：2014-03-14
申请人： Paul Varney
发明人： Paul Varney
IPC分类号： E21B33/03 , E21B41/00
CPC分类号： E21B33/03 , E21B33/02 , E21B41/00 , E21B41/0021
摘要： A wellhead vault for preventing alteration of the wellhead of a water supply. The vault is a heavy bell-shaped structure, formed of concrete, and having a downwardly facing concavity, and the vault placed over, with the concavity around the wellhead. The vaults too heavy to be removed by human lifting. Lifting elements are provided to allow the vault to be installed and removed by heavy construction equipment. The vault has a vent that communicates between the concavity and the outside, allowing air, but not liquid, liquid or solid contaminants, or animals, to pass through.
摘要翻译：用于防止改变供水井口的井口拱顶。拱顶是由混凝土形成的沉重的钟形结构，并且具有向下的凹陷，并且拱顶放置在井口周围的凹部。穹顶太重，不能被人类抬起。提供起重元件以允许拱顶由重型施工设备安装和拆除。保险库具有在凹部和外部之间连通的通气口，允许空气，但不允许液体，液体或固体污染物或动物通过。

7. 发明申请

US20140238691A1 ANTI-ALTERATION WELLHEAD VAULT 审中-公开
标题翻译：抗变性病人
公开(公告)号：US20140238691A1
公开(公告)日：2014-08-28
申请号：US14213933
申请日：2014-03-14
申请人： PAUL VARNEY
发明人： PAUL VARNEY
IPC分类号： E21B33/03
CPC分类号： E21B33/03 , E21B33/02 , E21B41/00 , E21B41/0021
摘要： A wellhead vault for preventing alteration of the wellhead of a water supply. The vault is a heavy bell-shaped structure, formed of concrete, and having a downwardly facing concavity, and the vault placed over, with the concavity around the wellhead. The vaults too heavy to be removed by human lifting. Lifting elements are provided to allow the vault to be installed and removed by heavy construction equipment. The vault has a vent that communicates between the concavity and the outside, allowing air, but not liquid, liquid or solid contaminants, or animals, to pass through.
摘要翻译：用于防止改变供水井口的井口拱顶。拱顶是由混凝土形成的沉重的钟形结构，并且具有向下的凹陷，并且拱顶放置在井口周围的凹部。穹顶太重，不能被人类抬起。提供起重元件以允许拱顶由重型施工设备安装和拆除。保险库具有在凹部和外部之间连通的通气口，允许空气，但不允许液体，液体或固体污染物或动物通过。

8. 发明申请

US20130233569A1 ANTI-ALTERATION WELLHEAD VAULT 审中-公开
标题翻译：抗变性病人
公开(公告)号：US20130233569A1
公开(公告)日：2013-09-12
申请号：US13789428
申请日：2013-03-07
申请人： PAUL VARNEY
发明人： PAUL VARNEY
IPC分类号： E21B33/03
CPC分类号： E21B33/03 , E21B33/00 , E21B33/035 , E21B41/0021
摘要： A wellhead vault for preventing alteration of the wellhead of a water supply. The vault is a heavy bell-shaped structure, formed of concrete, and placed over and around the wellhead. The vaults too heavy to be removed by human lifting. Lifting elements are provided to allow the vault to be installed and removed by heavy construction equipment.
摘要翻译：用于防止改变供水井口的井口拱顶。拱顶是一个沉重的钟形结构，由混凝土形成，并放置在井口之上和周围。穹顶太重，不能被人类抬起。提供起重元件以允许拱顶由重型施工设备安装和拆除。

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