公开(公告)号：US3848428A

公开(公告)日：1974-11-19

申请号：US36243573

申请日：1973-05-21

Applicant: VAPOR CORP

Inventor： RIETER J

IPC: B60H1/00 ,  B61C17/04 ,  F24F1/00 ,  F25D19/02 ,  F25D21/14

CPC classification number: B60H1/00371 ,  B60H1/3233 ,  B60H2001/00235 ,  B61C17/04 ,  F25D19/02 ,  F25D21/14

Abstract: Air conditioning system for use to cool cabs of large vehicles such as locomotives, which includes a housing divided into upper and lower chambers, the upper chamber mounting the compressor and condenser and being exposed to the ambient, and the lower chamber mounting the evaporator and being exposed to the cab or compartment to be cooled. The condenser is arranged perpendicularly to the path of movement of the vehicle. A condensate tray is provided for the lower chamber to collect and prevent sloshing of the condensate from the evaporator.

Abstract translation: 用于冷却诸如机车的大型车辆的驾驶室的空调系统，其包括分为上部和下部腔室的壳体，安装压缩机和冷凝器并暴露于环境的上部腔室，以及安装蒸发器的下部腔室 暴露于要冷却的驾驶室或隔间。 冷凝器垂直于车辆的运动路线布置。 为下腔室提供冷凝物托盘以收集和防止来自蒸发器的冷凝物的晃动。

公开(公告)号：US3792716A

公开(公告)日：1974-02-19

申请号：US3792716D

申请日：1973-06-13

Applicant: VAPOR CORP

Inventor： ZADOO V ,  SIME M ,  LAMBEAU E

IPC: F16K1/12 ,  F16K31/363

CPC classification number: F16K31/363 ,  F16K1/126 ,  Y10T137/3421 ,  Y10T137/7769

Abstract: An inline valve for a pressurized fluid system including a sleeve type closure member, a pilot valve and a control valve wherein during normal flow operation the control valve operates to open and close the sleeve type closure member and in the event of pressure reversal when the valve is open the pilot valve will cause the valve to close.

Abstract translation: 一种用于加压流体系统的在线阀，包括套筒型闭合件，先导阀和控制阀，其中在正常流动操作期间，控制阀操作以打开和关闭套筒型封闭件，并且在阀门处于压力反转的情况下 打开导阀将导致阀关闭。

公开(公告)号：US3779086A

公开(公告)日：1973-12-18

申请号：US3779086D

申请日：1972-10-11

Applicant: VAPOR CORP

Inventor： MYRENT H ,  FLUDER C

IPC: G01P3/488 ,  G01C23/00 ,  G01C22/00

CPC classification number: G01P3/488

Abstract: A combined rotary pulse generator and odometer assembly for the axle of a railway locomotive simultaneously generates a speedindicative electrical signal and digitally totalizes mileage traveled. The assembly includes a pulse generator which has a shaft coupled to the end of a locomotive axle to develop electrical pulses as the axle turns. A novel odometer assembly, mounted on the cover plate of the pulse generator, converts the rotary motion of the generator shaft to oscillating motion to drive a digital mileage counter and record accumulated mileage for the locomotive. The odometer assembly is easily converted to accommodate different sizes of drive wheels and different units of distance, and the digital accumulated mileage display is positioned for maximum legibility under poor lighting conditions.

Abstract translation: 用于铁路机车车轴的组合式旋转脉冲发生器和里程计组件同时产生速度指示电信号并且数字地累加行驶里程。 组件包括脉冲发生器，其具有联接到机车车轴端部的轴，以在车轴转动时形成电脉冲。 安装在脉冲发生器的盖板上的新型里程表组件将发电机轴的旋转运动转换成振荡运动，以驱动数字里程计数器并记录机车的累积里程。 里程表组件易于转换以适应不同尺寸的驱动轮和不同的距离单位，并且数字累积里程显示器被定位以在不良照明条件下获得最大的可读性。

公开(公告)号：US3692016A

公开(公告)日：1972-09-19

申请号：US3692016D

申请日：1970-10-29

Applicant: VAPOR CORP

Inventor： STIKKERS ALEXANDER P ,  ELZY ALBERT E ,  CZYL JOSEPH L

IPC: E01B7/24 ,  F23Q9/04 ,  F23Q9/14 ,  F23C5/00 ,  F23Q9/00

CPC classification number: F23Q9/045 ,  E01B7/24 ,  F23Q9/14

Abstract: A pilot valve assembly for use with a railroad switch heater that resists sooting and blowout, and includes a burner nozzle, circular in cross section, and a shield and deflector unit mounted on the burner nozzle. The shield portion of the shield and deflector unit is square in cross section and extends from the burner nozzle terminating in a flame discharge opening. A deflector portion extends over the flame discharge opening and covers about one-third of the area opening.

Abstract translation: 一种与铁路开关加热器一起使用的先导阀组件，其防止烟炱和井喷，并且包括横截面为圆形的燃烧器喷嘴，以及安装在燃烧器喷嘴上的屏蔽和偏转器单元。 屏蔽和偏转器单元的屏蔽部分的横截面为正方形，并从燃烧器喷嘴延伸，终止于火焰排放口。 偏转器部分在火焰排出口上延伸并覆盖大约三分之一的区域开口。

公开(公告)号：US3653796A

公开(公告)日：1972-04-04

申请号：US3653796D

申请日：1970-07-24

Applicant: VAPOR CORP

Inventor： KERCHER ROBERT L ,  TELFER DUGALD J

IPC: F23D3/40 ,  F24H1/16 ,  F23D13/12

CPC classification number: F23D3/40 ,  F24H1/165

Abstract: A heater for heating water including a burner having a pair of concentrically arranged porous ceramic wicks capable of permitting proper combustion of fuels and not being adversely affected by water and foreign matter.

Abstract translation: 一种用于加热水的加热器，其包括具有一对同心布置的多孔陶瓷芯的燃烧器，其能够允许燃料的适当燃烧，并且不受水和异物的不利影响。

公开(公告)号：US3597696A

公开(公告)日：1971-08-03

申请号：US3597696D

申请日：1969-09-11

Applicant: VAPOR CORP

Inventor： RABINDRAN KARAVATTUVEETIL GEOR

IPC: H03F3/393 ,  H03F3/38 ,  H03G3/16

CPC classification number: H03F3/393

Abstract: A stable high-gain solid-state DC amplifier circuit comprising a low-pass filter connecting a DC supply to an input chopper (either shunt or series connected) that is AC coupled to a highgain noninverting AC amplifier; the amplifier is in turn AC coupled to an output chopper (again, either series or shunt connected) connected to a storage capacitor, with a negative feedback circuit from the storage capacitor back to the low-pass filter in the input of the input chopper. The two choppers are driven in effective phase opposition, relative to each other, so that the feedback loop is not completely closed at any instant. For improved gain, the combination of a series chopper and a shunt chopper may be used at either end, or at both ends, of the amplifier circuit.

公开(公告)号：US3578287A

公开(公告)日：1971-05-11

申请号：US3578287D

申请日：1968-11-05

Applicant: VAPOR CORP

Inventor： SALERNO PAUL G ,  WILSON STEVEN J

IPC: F16K1/226 ,  F16K1/228

CPC classification number: F16K1/2261

Abstract: Butterfly valve for controlling fluid flow in conduits, and including a butterfly coacting with a seating bore in a casing having a peripherally mounted, solid sealing ring for engagement with a seating bore, wherein the sealing ring is mounted on the butterfly for radial movement to conform to the seating bore when the valve is closed.

公开(公告)号：US3573600A

公开(公告)日：1971-04-06

申请号：US3573600D

申请日：1969-08-08

Applicant: VAPOR CORP

Inventor： CARLISLE THOMAS E

IPC: H02M7/48 ,  H02M5/14

CPC classification number: H02M7/48

Abstract: An inverter having drive change means for converting three phase operation to single phase operation where single phase power is supplied at the same rating as the rating for three phase power. A controlled drive means in a solid state static inverter for the power outputs supplies the outputs 120* out of phase for three phase operation or in phase for single phase operation.

公开(公告)号：US3566907A

公开(公告)日：1971-03-02

申请号：US3566907D

申请日：1969-04-25

Applicant: VAPOR CORP

Inventor： SIME MALCOLM A ,  RUDOLPH CARL E

IPC: F16K31/40 ,  F16K1/12 ,  F16K37/00

CPC classification number: F16K1/126 ,  F16K37/0008 ,  Y10T137/3367 ,  Y10T137/8225 ,  Y10T137/8242

Abstract: Inline valve position indicator, wherein the valve includes a poppet assembly having a piston and valve closure member driven pneumatically into open position and mechanically into closed position, wherein the position indicator includes a lever extending through the valve body and mounted thereon in pivotal and sealing relation and responsive to the movement of the piston and valve closure member, and wherein the motion of the lever is transmitted externally to actuate a readout means.

公开(公告)号：US3561160A

公开(公告)日：1971-02-09

申请号：US3561160D

申请日：1969-06-24

Applicant: VAPOR CORP

Inventor： CHAN WILLIAM

IPC: E05F15/14 ,  E05C13/08 ,  E05F11/54

CPC classification number: E05F15/655 ,  E05Y2900/51

Abstract: CREW SWITCH FOR A TRAIN CAR TO ENABLE OPENING AND CLOSING OF AN INDIVIDUAL DOOR FROM EITHER A KEY OPERATED STATION LOCATED OUTSIDE THE CAR OR A KEY OPERATED STATION LOCATED INSIDE THE CAR, AND CLOSING OF A DOOR BY THE MASTER DOOR CONTROL FOLLOWING OPENING OF THAT DOOR AT A REMOTE KEY OPERATED STATION, WHEREIN A RELAY ACTUATED SWITCHING CIRCUIT IS PROVIDED.