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7377307 |
Vertical heat exchanger
A vertical heat exchanger is described, which allows efficient elimination of the gas generated therein and efficient removal of the sludge accumulated therein. The vertical heat exchanger has at...
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7004188 |
Anti-rupture device
The invention relates to a fluid conduit piece ( 8 ) for passing therethrough a spontaneously exothermic working fluid such as a synthetic polymer, a cellulose derivative and a solution on the...
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6866094 |
Temperature-controlled chuck with recovery of circulating temperature control fluid
A system and method for controlling temperature in a workpiece chuck are described. A fluid circulation system circulates a temperature control fluid, such as an engineered HFE fluid, through te...
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6821380 |
Temperature adjustment apparatus
A temperature adjustment apparatus that can reduce the amount of evaporation of a medium without using a closed type container. A temperature adjustment apparatus 24 is composed of a container ...
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6588499 |
Air ejector vacuum control valve
The present invention comprises a method and device for deterring the freezing within a condenser by preventing critical pressure differentials from building up between the exhaust steam header and...
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6422310 |
Constant temperature coolant circulating apparatus
A check valve 27 for preventing backflow of a coolant 5 in outside pipes 14 a and 14 b into a tank 10 when operation is stopped, a cubical expansion relief valve 28 for suppressing...
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6173767 |
Pressure release device for cooling coils
A pressure relief device mounts to heat exchange coils having fluid flowing therethrough. A base has an orifice formed therethrough extending through an orifice in the coil to the interior of the...
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6142748 |
Degas piping for pumps
A method and apparatus for separating entrained gases from a pumped fluid. A degas pipe having an increased inner dimension relative to surrounding process piping is provided to generate a...
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5113927 |
Means for purging noncondensable gases from condensers
Apparatus for purging non-condensable gases from a condenser containing vaporized, condensable working fluid, includes an enclosed chamber located above the condenser, a movable diaphragm in the...
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4813477 |
Heat exchanger-filter apparatus for hydrostatic system
Apparatus including an expandable bellows having a pair of end plates, one plate being provided with a fluid inlet and the other plate being provided with a fluid outlet. A diffuser and filter is...
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4421158 |
Coolant recirculation system for dry cleaning plants
A coolant recirculating system permits water from a municipal source to be circulated continuously in a dry cleaning plant in order to perform necessary cooling and condensing operations. The water...
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4319628 |
Two liquid heat exchange system and safety valve to prevent contamination
A two liquid heat exchange system, and a safety valve to prevent contamination of one liquid (first liquid) by the other. In systems such as hydronic solar systems, it is customary for a first...
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4167968 |
Pressure vessel
A heat exchanger including a pressure vessel and a plurality of heat exchanger tubes extending within the vessel. A tube shroud forms an annular passage between the tubes and the pressure vessel...
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4047561 |
Cooling liquid de-gassing system
A closed loop forced liquid cooling system has provision for continuously separating dissolved gas from the cooling liquid. A gas separator is combined with a liquid-gas interface pressurizer to...
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3882930 |
Cooling system for brakes
An improved cooling system for devices such as brakes is provided comprising a fluid-flow circuit including a pumping sub-circuit and a closed-loop cooling sub-circuit. The pumping circuit includes...
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3578067 |
SELF-COOLING MECHANICAL SEAL LUBRICATOR
Apparatus for lubricating a mechanical seal between a rotatable shaft and its housing comprises a fluidtight reservoir. A tubular member is disposed within the reservoir and is secured to an upper...
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3391729 |
Heating apparatus
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3383179 |
Atmosphere generator
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3262609 |
Pressurized sprayer
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3090433 |
Heat exchanger
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2971460 |
Method and apparatus for automatic temperature control of rotary printing press ink rollers
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2859015 |
Apparatus for storing, conditioning, and dispensing fats
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2801708 |
Purging system
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2793004 |
Heat exchanger
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