F24F3/167

System and methods of employing HEPA air units as secondary air filters
11712651 · 2023-08-01 ·

Disclosed is a method of filtering air in a closed work environment that includes placing a primary air filter assembly in the closed work environment, where the primary air filter assembly includes a first air input and a first air output. The first air output is poised to emit once-filtered air outside the closed work environment. The method also includes placing a secondary air filter assembly in the closed work environment, where the secondary air filter assembly includes a second air input and a second air output.

Air Conditioning System
20230228433 · 2023-07-20 ·

An air conditioning system includes a first unit and a second unit. The space above the ceiling of each of a plurality of clean rooms is included in the chamber as a single space common to a plurality of the clean rooms. The first clean room is higher than the second clean room in air cleanliness.

Semiconductor Turbine Reset

A semiconductor manufacturing system has a turbine disposed inside a semiconductor manufacturing clean room. A controller is disposed outside the semiconductor manufacturing clean room and is coupled to the turbine through a first cable. A first computer is coupled to the controller through a second cable. The first computer has a web server configured to communicate with the controller via the second cable. A second computer is disposed in the semiconductor manufacturing clean room and is connected to the web server of the first computer. The web server hosts a web page including a reset button configured to issue a reset command to the controller. The web page also displays a status of the turbine.

Semiconductor Turbine Reset

A semiconductor manufacturing system has a turbine disposed inside a semiconductor manufacturing clean room. A controller is disposed outside the semiconductor manufacturing clean room and is coupled to the turbine through a first cable. A first computer is coupled to the controller through a second cable. The first computer has a web server configured to communicate with the controller via the second cable. A second computer is disposed in the semiconductor manufacturing clean room and is connected to the web server of the first computer. The web server hosts a web page including a reset button configured to issue a reset command to the controller. The web page also displays a status of the turbine.

AIR CONDITIONING FACILITY FOR PREVENTING SPREAD OF INFECTIOUS DISEASE
20230221021 · 2023-07-13 · ·

Proposed is an air conditioning facility for preventing spread of an infectious disease, the air conditioning facility including a first chamber having a plurality of air discharge holes configured to allow air processed by an air conditioner to be discharged toward an indoor space, an air suction pipe connected to the indoor space and a suction hole of the air conditioner and having a suction end configured to allow air to be suctioned from the indoor space; and an ultraviolet light irradiation unit disposed on a path in which air suctioned from the air suction pipe is discharged through the air discharge holes and configured to emit UV light for sterilization.

AIR CONDITIONING FACILITY FOR PREVENTING SPREAD OF INFECTIOUS DISEASE
20230221021 · 2023-07-13 · ·

Proposed is an air conditioning facility for preventing spread of an infectious disease, the air conditioning facility including a first chamber having a plurality of air discharge holes configured to allow air processed by an air conditioner to be discharged toward an indoor space, an air suction pipe connected to the indoor space and a suction hole of the air conditioner and having a suction end configured to allow air to be suctioned from the indoor space; and an ultraviolet light irradiation unit disposed on a path in which air suctioned from the air suction pipe is discharged through the air discharge holes and configured to emit UV light for sterilization.

SEALING ARRANGEMENT, FILTER AND FILTER HOUSING, METHOD OF MONITORING LEAK TIGHTNESS, AND LEAK TIGHTNESS MONITORING SYSTEM
20220410049 · 2022-12-29 ·

The disclosure relates to a sealing arrangement comprising a gasket arranged to seal a gap formed between a first element and a second element, wherein the gasket is arranged to be located in the gap and to be in contact with the first and the second elements, where the gasket comprises two elongated gasket members located on a distance from each other so as to form an intermediate gasket space confined by the gasket members and said first and second elements, and in that the sealing arrangement further comprises a pressure source adapted to apply a pressure on the intermediate gasket space, said pressure source preferably being configured to maintain a set pressure difference towards the surroundings. The disclosure further relates to a method, a system, a computer program product arranged to perform the method, a further sealing arrangement and a further method of monitoring sealing integrity of a pharmaceutical production space.

SEALING ARRANGEMENT, FILTER AND FILTER HOUSING, METHOD OF MONITORING LEAK TIGHTNESS, AND LEAK TIGHTNESS MONITORING SYSTEM
20220410049 · 2022-12-29 ·

The disclosure relates to a sealing arrangement comprising a gasket arranged to seal a gap formed between a first element and a second element, wherein the gasket is arranged to be located in the gap and to be in contact with the first and the second elements, where the gasket comprises two elongated gasket members located on a distance from each other so as to form an intermediate gasket space confined by the gasket members and said first and second elements, and in that the sealing arrangement further comprises a pressure source adapted to apply a pressure on the intermediate gasket space, said pressure source preferably being configured to maintain a set pressure difference towards the surroundings. The disclosure further relates to a method, a system, a computer program product arranged to perform the method, a further sealing arrangement and a further method of monitoring sealing integrity of a pharmaceutical production space.

HYBRID CLEAN ROOM SYSTEM AND MANUFACTURING METHOD THEREFOR
20220397290 · 2022-12-15 · ·

A hybrid clean room system includes: a clean room which includes a plurality of side walls arranged in the vertical direction between a floor part and a ceiling part; a circulation part which is disposed outside of the clean room, and which forms a closed space along the upper plate with the other two facing side walls from among the plurality of side walls; an air pump disposed in the circulation part; a plurality of discharge ports, which are arranged on the other two facing side walls from among the plurality of side walls so as to supply, to the clean room, the air that is discharged from the air pump and passes through the circulation part; a suction part disposed at at least one of the plurality of side walls, and connected to the air pump.

HYBRID CLEAN ROOM SYSTEM AND MANUFACTURING METHOD THEREFOR
20220397290 · 2022-12-15 · ·

A hybrid clean room system includes: a clean room which includes a plurality of side walls arranged in the vertical direction between a floor part and a ceiling part; a circulation part which is disposed outside of the clean room, and which forms a closed space along the upper plate with the other two facing side walls from among the plurality of side walls; an air pump disposed in the circulation part; a plurality of discharge ports, which are arranged on the other two facing side walls from among the plurality of side walls so as to supply, to the clean room, the air that is discharged from the air pump and passes through the circulation part; a suction part disposed at at least one of the plurality of side walls, and connected to the air pump.