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Analysis

1.WO/2022/010621MODULAR RECYCLING AIR CURTAIN DEVICE
WO 13.01.2022
Int.Class F24F 3/14
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
3Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
12characterised by the treatment of the air otherwise than by heating and cooling
14by humidification; by dehumidification
Appl.No PCT/US2021/037383 Applicant CASH, James, T. Inventor CASH, James, T.
A module air curtain and recirculation system that can be incorporated into various tables and workstations that provides 1) an effective air curtain between individuals, 2) a reduction of harmful viruses and 3) the ability for two or more people to be in close proximity without having to wear personal protective equipment such as face masks.
2.20220010991AIR CLEANER
US 13.01.2022
Int.Class F24F 8/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
8Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
10by separation, e.g. by filtering
Appl.No 17371710 Applicant LG Electronics Inc. Inventor Taeman YANG

An air cleaner includes a blower, a circulator disposed over the blower, and a mover coupled to the circulator and configured to change an arrangement of the circulator. The circulator includes a lower cover, an upper cover disposed over the lower cover, a blower fan rotatably disposed between the lower cover and the upper cover, a motor disposed on an upper side of the lower cover and rotating the blower fan, an inner cover disposed over the lower cover and receiving a lower portion of the blower fan, and a bell mouth protruding upwardly from an inner circumferential end of an inner plate of the inner cover and spaced apart outwardly from a circumferential surface of a suction guider of the blower fan, so as to guide air, drawn in through an inlet of the lower cover, toward an inlet of the blower fan.

3.102020118182Anti-virales Filtermedium
DE 13.01.2022
Int.Class A61L 9/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
9Disinfection, sterilisation or deodorisation of air
Appl.No 102020118182 Applicant Carl Freudenberg KG Inventor Haefner Uwe

Die vorliegende Erfindung betrifft die Verwendung eines flächigen Substrats, umfassend oder bestehend aus mindestens eine(r) säurefunktionalisierte(n) Lage, als Filtermedium zur Abreicherung von Viren aus der Luft und anderen Gasen sowie ein Verfahren zur Abreicherung von viralen Pathogenen aus der Luft und anderen Gasen.

4.20220010986Air Freshener Assembly
US 13.01.2022
Int.Class F24F 3/16
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
3Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
12characterised by the treatment of the air otherwise than by heating and cooling
16by purification, e.g. by filtering; by sterilisation; by ozonisation
Appl.No 16922731 Applicant Steven Andonovski Inventor Steven Andonovski

An air freshener assembly includes a housing that is positionable on a distribution duct of a heating, ventilation and air conditioning (HVAC) system. A magnet is coupled to the housing and the magnet magnetically engages the distribution duct for retaining the housing on the distribution duct. A reservoir is positioned within the housing and the reservoir contains a chemical fragrance. A pump unit is coupled to the housing and the pump unit is in fluid communication with the reservoir to pump the chemical fragrance. The pump unit pumps a measured unit of the chemical fragrance each time the pump unit is turned on. The pump unit is in fluid communication with an interior of the distribution duct of the HVAC system to release the chemical fragrance into the distribution duct.

5.20220011013DISPLACEMENT INDUCTION ENVIRONMENTAL SANITIZING CONTROL SYSTEM
US 13.01.2022
Int.Class F24F 13/26
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
13Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
26Arrangements for air-circulation by means of induction, e.g. by fluid coupling or thermal effect
Appl.No 17370212 Applicant Carson Design and Manufacturing Inc. Inventor Christopher Michael Carson

In one or more embodiments, a displacement induction environmental sanitizing control system for controlling the environment in a room is provided. The system includes a housing having a supply air intake configured to receive a supply of pressurized outside air, a room air intake configured to receive air into the housing from the room, and a conditioned air outlet configured to output conditioned sanitized air into the room from the housing. The housing has an airflow path from the room air intake and the supply air intake to the conditioned air outlet. A conditioning element is configured to adjust temperature of air in the airflow path. A sanitation element is configured to sanitize air in the airflow path.

6.WO/2022/008952SYSTEM FOR CAPTURING NO 2 FROM AIR WITH NON-CATALYTIC SOLID CHEMICAL CONVERTERS
WO 13.01.2022
Int.Class B01D 53/56
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
34Chemical or biological purification of waste gases
46Removing components of defined structure
54Nitrogen compounds
56Nitrogen oxides
Appl.No PCT/IB2020/056345 Applicant ECOLOGICAL WORLD FOR LIFE S.A.S. Inventor ALMARZA CASTILLO, Jorge Luis
The present invention relates to a capture system (1) for removing pollutants such as NO2 from indoor and outdoor air by using non-catalytic solid chemical converters (5) at low temperatures, mitigating risks to human health and enabling high removal efficiency at low cost and without releasing by-products. Additionally, it is a capture system (1) with a very low carbon and energy footprint, which means that it is also inexpensive, environmentally friendly and does not release toxic or harmful secondary compounds.
7.WO/2022/010018MOVABLE NON-CONTACT SAMPLE COLLECTION BOOTH
WO 13.01.2022
Int.Class A61B 5/08
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes; Identification of persons
08Measuring devices for evaluating the respiratory organs
Appl.No PCT/KR2020/009247 Applicant SHAREPLUS CO., LTD. Inventor KWON, Do Wook
The present invention relates to a movable non-contact sample collection booth and, more specifically, to a movable non-contact sample collection booth having wheels for moving a predetermined distance, and a container of which the inside is separated from the outside thereof, wherein the inside and the outside of the container are isolated from each other, so that a sample from a suspected virus-infected patient can be collected without contact with the suspected patient. The present invention provides the movable non-contact sample collection booth comprising: a box-type booth having a door for entry and exit; a closed-type face plate formed to be transparent so that a subject to be sampled can be seen from the inside of the booth for sample collection from one side or the other side of the box-type booth; gloves provided on a lower portion of the face plate and protruding to the outside, the gloves being formed in the lower portion of the face plate through the face plate so as to collect a sample from the subject to be sampled; a container carrying-in/out part formed on a lower portion of the face plate for carrying out a container for sample collection or carrying in a container into which a sample has been collected; and a collection container storage box located inside the box-type booth, and in which a container containing a collected sample brought into the booth through the container carrying-in/out part is stored.
8.102020123446Vorrichtung zum Behandeln von Raumluft sowie Filtereinrichtung
DE 13.01.2022
Int.Class F24F 8/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
8Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
Appl.No 102020123446 Applicant Kampmann GmbH & Co. KG Inventor Ensink Hermann

Es ist bekannt, Räume mit Temperiereinrichtungen (10) zu heizen und/oder zu kühlen. Wenn sich in solchen Räumen wechselnde oder mehrere Personen aufhalten, besteht eine Infektionsgefahr durch beispielsweise mit Viren kontaminierter Raumluft. Solche Raumluft lässt sich mit vorhandenen Temperiereinrichtungen (10) nicht dekontaminieren. Die Erfindung sieht es vor, der vorhandenen Temperiereinrichtung (10) eine Filtereinrichtung (11) vorzuordnen. Bei dieser Filtereinrichtung (11) handelt es sich um eine solche, die in der Lage ist, für das menschliche Auge unsichtbare feine Partikel und/oder Schwebstoffe aus der Raumluft auszufiltern. Es braucht somit nur die bestehende Temperiereinrichtung (10) durch die Filtereinrichtung (11) erweitert zu werden, um ohne bauliche Veränderungen der vorhandenen Temperiereinrichtung (10) kontaminierte Raumluft so zu filtern, dass sie nicht mehr infektiös ist. embedded image

9.202050040Device for deactivating pathogens in air
SK 12.01.2022
Int.Class A61L 9/16
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
9Disinfection, sterilisation or deodorisation of air
16using physical phenomena
Appl.No 2020050040 Applicant Vyskumny ustav papiera a celulozy, a.s. Inventor BohacekStefan
Predmetom vynálezu je zariadenie na deaktiváciu patogénov vo vzduchu na báze filtrácie vzduchu pomocou systému skladaných hárkov z nanofibrilovanej celulózy a germicídnych žiaričov v oblasti UV-C žiarenia elektromagnetického spektra vlnových dĺžok. Vstupný otvor zariadenia je umiestnený v nadstavci, do ktorého je nasávaný vzduch, ktorý prechádza trubicami z kremenného skla s umiestnenými germicídnymi žiaričmi a vystupuje cez nanocelulózový filter umiestnený v strednej časti zariadenia. Germicídne žiariče v tvare valca sú rovnobežne so smerom prúdenia vzduchu pozdĺžne umiestnené vo vnútorných rohoch zariadenia a emitujú dávky žiarenia v rozsahu od 400 μW do 450 000 μW s hodnotami expozície v rozsahu od 4 sekúnd do 7 200 sekúnd, pričom germicídne elektromagnetické žiarenie zo žiaričov má vlnové dĺžky v rozsahu od 280,0 nm do 13,6 nm.
10.438410Device for indoor air sterilizing and treating
PL 10.01.2022
Int.Class F24F 8/20
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
8Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
20by sterilisation
Appl.No 438410 Applicant POLITECHNIKA LUBELSKA Inventor BERNARD POŁEDNIK
Przedmiotem wynalazku jest urządzenie do sterylizacji i uzdatniania powietrza wewnętrznego składające się z obudowy (1) z wlotem powietrza (1.1) w dolnej części obudowy (1) i wylotem powietrza (1.2) w górnej części obudowy (1), w której wewnętrzna powierzchnia pokryta jest warstwą fotokatalityczną, zaś nad wlotem powietrza (1.1) umieszczone są kolejno filtr wstępnego oczyszczania powietrza (2), wentylator osiowy (3) oraz zamocowany osiowo promiennik UV-C (4). Charakteryzuje się ono tym, że nad pierwszym wentylatorem osiowym (3) do wewnętrznej powierzchni obudowy (1) zamocowane są kierownice powietrza (5) oraz umieszczony jest klimakonwektor (6). Do końca dolnej części obudowy (1) zamocowany jest obrotowo pierwszą podstawą pierścień klimakonwektora z rozmieszczonymi na jego obwodzie zwężającymi się przelotowymi otworami, w których znajdują się ogniwa Peltiera. Do powierzchni ogniw Peltiera znajdujących się na zewnętrznej stronie pierścienia klimakonwektora zamocowane są pierwsze radiatory, którymi są zęby współpracujące z kołem zębatym osadzonym na wale silnika napędowego (6.5). Do powierzchni ogniw Peltiera znajdujących się na wewnętrznej stronie pierścienia klimakonwektora zamocowane są drugie radiatory w kształcie łopatek skierowanych do środka pierścienia klimakonwektora. Druga podstawa pierścienia klimakonwektora przylega do początku górnej części obudowy (1). Dolna części obudowy (1) i górna części obudowy (1) połączone są za pomocą łączników (1.3), korzystnie w kształcie ceownika, przymocowanych do zewnętrznych powierzchni dolnej części obudowy (1) i górnej części obudowy (1). Nad promiennikiem UV-C (4) znajduje się filtr powietrza z węglem aktywnym (7).