公开(公告)号：US4007712A

公开(公告)日：1977-02-15

申请号：US663613

申请日：1976-03-03

Applicant: John F. Finger ,  Merle E. Pochop

Inventor： John F. Finger ,  Merle E. Pochop

IPC: F22B27/08 ,  F23M9/06 ,  F24H1/43 ,  F24H9/00

CPC classification number: F23M9/06 ,  F22B27/08 ,  F24H1/43 ,  F24H9/0005

Abstract: A generally cylindrical housing containing a burner underlying a fluid conduit formed to provide a plurality of interconnected concentric helical coils, the outermost coil having a lower end portion projection below the lower ends of the inner coils. A reticulate baffle, in underlying engagement with the lower end of an inner coil, cooperates with the lower end portion of the outermost coil to define a combustion chamber, the baffle permitting flow of gases of combustion upwardly therethrough but retaining most of the burner flame within the combustion chamber. The fluid conduit and its mounting structure are arranged for easy removal from the housing and replacement therein.

Abstract translation: 一个大致圆柱形的壳体，其包含形成为提供多个互连的同心螺旋线圈的流体导管下面的燃烧器，最外面的线圈具有在内部线圈的下端下方的下端部突起。 与内部线圈的下端底层接合的网状挡板与最外面的线圈的下端部分配合以限定燃烧室，该挡板允许燃烧气体向上通过其中，但是将燃烧器火焰中的大部分保持在 燃烧室。 流体导管及其安装结构被布置成便于从壳体移除并在其中进行更换。

公开(公告)号：US3982471A

公开(公告)日：1976-09-28

申请号：US533979

申请日：1974-12-18

Applicant: John F. Finger

Inventor： John F. Finger

IPC: F04B53/14 ,  F16J1/08 ,  F16J15/32 ,  F01M1/04 ,  F16J15/16

CPC classification number: F16J1/08 ,  F04B53/143 ,  F16J15/32 ,  Y10S277/91 ,  Y10S277/928

Abstract: An improvement in liquid pumps having a piston with a packing surface which reciprocates in contact with a cylinder, comprising means for increasing the life of the packing by transmitting thereto a small portion of the liquid being pumped, for absorption thereby to cool and lubricate the frictional interface. The structure includes a groove in the piston head and an annular member of flexible material having inherent lubricity which continuously engages the cylinder, but is smaller in cross-section than the groove so that at each reversal of the piston a tortuous passage is briefly opened past the member through the groove.

Abstract translation: 具有活塞的液体泵的改进，该活塞具有与气缸接触的往复运动的填料表面，包括通过向其中传送一小部分被泵送的液体来增加填料的寿命的装置，以便吸收，从而冷却和润滑摩擦 接口。 该结构包括活塞头中的凹槽和具有固有润滑性的柔性材料的环形构件，其具有连续接合气缸但具有比凹槽更小的横截面，使得在活塞的每次反转时，弯曲通道短暂地打开通过 会员通过沟槽。

公开(公告)号：US4217888A

公开(公告)日：1980-08-19

申请号：US860590

申请日：1977-12-14

Applicant: John F. Finger

Inventor： John F. Finger

IPC: F24J2/04 ,  F24J2/44 ,  F24J2/46 ,  F24J3/02 ,  E06B7/14

CPC classification number: F24J2/0461 ,  F24J2/44 ,  F24J2/4647 ,  F24J2/465 ,  Y02E10/44 ,  Y10S126/904 ,  Y10S126/906

Abstract: A solar heat collector for use with a solar heating system, the solar heat collector being composed of a heat absorbing structure, a heat transmitting panel, a housing within which the heat absorbing structure is supported and further including a device for mounting the panel, and a conduit for trapping and conveying away liquid leaking past the panel.

Abstract translation: 一种与太阳能加热系统一起使用的太阳能热收集器，太阳能热收集器由吸热结构，传热面板，支撑吸热结构的壳体组成，并且还包括用于安装面板的装置，以及 用于捕获并输送通过面板的液体泄漏的导管。

公开(公告)号：US4003407A

公开(公告)日：1977-01-18

申请号：US507921

申请日：1974-09-20

Applicant: John F. Finger

Inventor： John F. Finger

IPC: F16L55/24 ,  F16L59/16

CPC classification number: F16L59/16 ,  F16L55/24

Abstract: A condensation reducing shroud assembly positionable around the inlet pipe of a water heater or the like. The assembly consists of a sleeve element which is positioned in a spaced-apart relationship about the portion of the water heater inlet pipe where condensation normally occurs. A spacing element is utilized to hold the sleeve in proper position, preferably by frictional force. By providing such a shroud assembly on the inlet pipe of a water heater, the accumulation and dripping of condensate which results from the temperature differential between the pipe and the heated air within the heater is eliminated or reduced by various thermal and evaporative processes. In an alternative embodiment, means are provided for trapping the condensate which forms and subsequently eliminating it through evaporation or drainage.

Abstract translation: 冷凝减压护罩组件可定位在热水器等的入口管周围。 该组件由套筒元件组成，该套筒元件围绕热水器入口管的部分以间隔开的关系定位，其中通常发生冷凝。 间隔元件用于将套筒保持在适当的位置，优选地通过摩擦力。 通过在热水器的入口管上设置这种护罩组件，通过各种热和蒸发过程消除或减少由加热器内的管道和加热的空气之间的温差导致的冷凝物的积聚和滴落。 在替代实施例中，提供了用于捕获冷凝物的装置，所述冷凝物形成并随后通过蒸发或排出而将其消除。

公开(公告)号：US4678892A

公开(公告)日：1987-07-07

申请号：US785341

申请日：1985-10-07

Applicant: John F. Finger ,  Glen A. Lawrenson

Inventor： John F. Finger ,  Glen A. Lawrenson

IPC: B08B3/00 ,  F24H9/20 ,  H05B1/02 ,  F24H1/08

CPC classification number: B08B3/00 ,  F24H9/2014

Abstract: A safety control circuit for an electric combination cleaner includes an on-delay relay (18) operatively coupled with the motor start relay (16) together with an off-delay relay (40) operatively coupled with the start switch (30) and the pump motor relay to provide automatic predetermined time delays upon start-up and shutdown to avoid overheating and thus damage to the equipment.

Abstract translation: 一种用于电气组合清洁器的安全控制电路包括与电动机起动继电器（16）可操作地耦合的延时继电器（18）以及与启动开关（30）可操作地耦合的断开延迟继电器（40）和泵 电机继电器在启动和关闭时提供自动预定的时间延迟，以避免过热，从而损坏设备。

公开(公告)号：US4552162A

公开(公告)日：1985-11-12

申请号：US498457

申请日：1983-05-26

Applicant: John F. Finger

Inventor： John F. Finger

IPC: B08B3/02 ,  F16K49/00

CPC classification number: B08B3/026 ,  B08B2203/007 ,  B08B2203/0211 ,  B08B2203/0282

Abstract: The specification discloses an improved pressure cleaning system (10) which is adapted to facilitate complete purging of air and thus priming of the system in minimal time, and which incorporates all mechanical or electrical components constructed and arranged so as to be suitable for use in hazardous areas. The cleaning system (10) includes a float entry tank (20) connected via a U-shaped conduit (38) to a pump (42) located at substantially the same level as the tank. An electrical heater tank (88) is connected to the pump (42) and is located beneath the pump. A flow sensor (28) on the inlet to the float water tank (20) and temperature sensor (132) on the heater tank (88) are provided for sensing conditions which could lead to overheating and thus premature burnout of the heating elements in the heater tank. The controls are responsive to the flow sensor (28) and temperature sensor (132).

Abstract translation: 该说明书公开了一种改进的压力清洁系统（10），其适于在最短时间内促进空气的完全吹扫并因此引发系统，并且其包括构造和布置成适合用于危险的所有机械或电气部件 地区 清洁系统（10）包括通过U形导管（38）连接到位于与罐基本相同的水平面的泵（42）的浮子入口箱（20）。 电加热器箱（88）连接到泵（42）并位于泵的下方。 提供在浮子水箱（20）的入口和加热器箱（88）上的温度传感器（132）上的流量传感器（28），用于感测可能导致过热的情况，从而导致加热器 加热箱。 控制器响应于流量传感器（28）和温度传感器（132）。

公开(公告)号：US4217924A

公开(公告)日：1980-08-19

申请号：US858882

申请日：1977-12-08

Applicant: John F. Finger

Inventor： John F. Finger

IPC: B08B3/02 ,  B60S3/00 ,  F16K49/00

CPC classification number: B60S3/00 ,  B08B3/026 ,  B08B2203/0282 ,  B08B2230/01 ,  Y10T137/6416 ,  Y10T137/6443 ,  Y10T137/6606 ,  Y10T137/87643

Abstract: A venturi-type ejector for delivering cleaning liquid to an article to be cleaned and having cold and hot liquid inlets; a high pressure pump for delivering cold liquid to the cold liquid inlet; a boiler for heating liquid and having an outlet for connection to the hot liquid inlet; and a low pressure pump for delivering liquid to the boiler. A pair of motors are connected each to a different pump and are controlled to cause cold or hot fluids to be delivered to the ejector for ejection therefrom separately or together, selectively. Control elements are included for controlling operation of the boiler responsive to flow of liquid to the boiler and to temperature of fluid discharged from the boiler.

Abstract translation: 一种文丘里型喷射器，用于将清洁液体输送到要清洁的物品并具有冷和热的液体入口; 用于将冷液输送到冷液入口的高压泵; 用于加热液体并具有用于连接到热液体入口的出口的锅炉; 以及用于将液体输送到锅炉的低压泵。 一对电动机分别连接到不同的泵上并被控制以便使冷或热的流体被输送到喷射器，从而分别或一起排出喷射器。 包括用于控制锅炉响应于液体流向锅炉的操作以及从锅炉排出的流体的温度的控制元件。

公开(公告)号：US3987811A

公开(公告)日：1976-10-26

申请号：US594525

申请日：1975-07-09

Applicant: John F. Finger

Inventor： John F. Finger

IPC: B05B1/30 ,  B05B9/01 ,  F16K31/143 ,  F16K47/02

CPC classification number: F16K31/143 ,  B05B1/3026 ,  B05B9/01 ,  F16K47/023 ,  Y10T137/2564 ,  Y10T137/6416

Abstract: Mechanism for controlling flow of cleaning fluids under pressure to a discharge nozzle of cleaning apparatus using steam or hot water for industrial cleaning purposes. A control valve for controlling flow of the cleaning fluid is operated by other fluid introduced thereto by an automatically closing manually opened valve. The control valve is arranged to close gradually when the manually opened valve is permitted to close, to prevent shock loads in the fluid system.

公开(公告)号：US4436113A

公开(公告)日：1984-03-13

申请号：US335861

申请日：1981-12-30

Applicant: John F. Finger

Inventor： John F. Finger

IPC: B01F5/04 ,  B01F5/12 ,  B01F15/02 ,  B01F15/04 ,  B08B3/02 ,  B60S3/00 ,  B08B3/00

CPC classification number: B08B3/026 ,  B01F15/0201 ,  B01F15/0261 ,  B01F15/04 ,  B01F5/0413 ,  B01F5/0428 ,  B01F5/12 ,  B60S3/00 ,  B01F2215/0077 ,  B08B2203/0217 ,  Y10T137/86035 ,  Y10T137/87643 ,  Y10T137/87652

Abstract: Pressure cleaning apparatus (10) comprising a pair of liquid containers at substantially the same level, including a water container (11) and a detergent container (12), a positive displacement pump (14) located below said liquid containers and having an inlet and an outlet, and an aspirator mixer (13) for supplying a mixture of water and detergent to the pump, comprising an outer tube (60) having first and second ends and a lateral inlet connection (42) near the first end, an inner tube (47) projecting into the outer tube in sealed relation to the first end, and having a first end extending past the lateral inlet, piping connecting (41) the second end of the outer tube to the inlet of the pump, connecting (48, 49, 32) the inner tube to the bottom of the detergent container, and connecting (43, 44, 45, 30) the lateral inlet to the bottom of the water container, slow operating check valve mechanism (63, 64, 65) operative to prevent continuous flow of liquid from the water container to the liquid container, and spring bias check valve mechanism (50-58) for preventing flow of detergent into the water container. A second embodiment (80) utilizes another type of mixer (82).

Abstract translation: 压力清洁装置（10）包括基本上相同水平的一对液体容器，包括水容器（11）和洗涤剂容器（12），位于所述液体容器下方的容积式泵（14），具有入口和 出口和用于向泵供应水和洗涤剂的混合物的抽气混合器（13），包括具有第一端和第二端的外管（60）和在第一端附近的侧向入口连接（42），内管 （47），其以第一端密封的方式突出到所述外管中，并且具有延伸穿过所述侧向入口的第一端，将所述外管的第二端连接到所述泵的入口的管道， 49,32）将内管连接到洗涤剂容器的底部，并将侧入口（43,44,45,30）连接到水容器的底部，缓慢的操作止回阀机构（63,64,65）可操作 以防止液体从水箱连续流动到t 他的液体容器和用于防止洗涤剂流入水容器的弹簧偏压止回阀机构（50-58）。 第二实施例（80）利用另一种类型的混合器（82）。

公开(公告)号：US4368757A

公开(公告)日：1983-01-18

申请号：US191838

申请日：1980-09-29

Applicant: John F. Finger

Inventor： John F. Finger

IPC: B01F5/04 ,  B01F15/02 ,  B08B3/02 ,  B60S3/00 ,  B08B3/00

CPC classification number: B01F15/0201 ,  B01F15/0261 ,  B01F5/0413 ,  B01F5/0428 ,  B08B3/026 ,  B60S3/00 ,  B01F2215/0077 ,  B08B2203/0217 ,  Y10T137/86035 ,  Y10T137/87627 ,  Y10T137/87643

Abstract: Pressure cleaning apparatus comprising a pair of liquid containers at substantially the same level, including a water container (11) and a detergent container (12), a positive displacement pump (14) located below said liquid containers and having an inlet and an outlet, and an aspirator mixer (13) for supplying a mixture of water and detergent to the pump, comprising an outer tube (60) having first and second ends and a lateral inlet connection (42) near the first end, an inner tube (47) projecting into the outer tube in sealed relation to the first end, and having a first end extending past the lateral inlet, piping connecting (41) the second end of the outer tube to the inlet of the pump, connecting (48, 49, 32) the inner tube to the bottom of the detergent container, and connecting (43, 44, 45, 30) the lateral inlet to the bottom of the water container, slow operating check valve mechanism (63, 64, 65) operative to prevent continuous flow of liquid from the water container to the liquid container, and spring bias check valve mechanism (50-58) for preventing flow of detergent into the water container.

Abstract translation: 一种压力清洗装置，包括基本上相同水平的一对液体容器，包括一个水容器（11）和一个洗涤剂容器（12），位于所述液体容器下方并具有入口和出口的容积式泵（14） 以及用于将水和洗涤剂的混合物供应到泵的吸气混合器（13），其包括具有第一端和第二端的外管（60）和在第一端附近的侧向入口连接（42），内管（47） 以与第一端密封的方式突出到外管中，并且具有延伸穿过侧向入口的第一端，将外管的第二端连接到泵的入口的管道，连接（48,49,32 ）内管到洗涤剂容器的底部，并且将侧向入口连接（43,44,45,30）到水容器的底部，缓慢的操作止回阀机构（63,64,65）可操作以防止连续 液体从水箱流到李 和用于防止洗涤剂流入水容器的弹簧偏压止回阀机构（50-58）。