公开(公告)号：WO2022084307A1

公开(公告)日：2022-04-28

申请号：PCT/EP2021/078933

申请日：2021-10-19

申请人： JANSSEN VACCINES & PREVENTION B.V.

发明人： CAPELLE, Martinus, Anne, Hobbe ,  DE JONG, Hendrik Jan

IPC分类号： B65D81/38 ,  F25D3/12 ,  F25D3/14

摘要： A cooling element (10, 12) includes a container (20), the container (20) defining an internal volume (30) within one or more walls of the container (20). The volume (30) is air-tight sealed, and the container (20) is configured for containing dry ice (solid carbon dioxide), releasing carbon dioxide gas from the volume (30) and blocking ingress of ambient gas into the volume (30).

公开(公告)号：WO2022039325A1

公开(公告)日：2022-02-24

申请号：PCT/KR2020/016293

申请日：2020-11-18

申请人： 주식회사 포스코

发明人： 김형진

IPC分类号： B21C47/04 ,  B21C47/26 ,  F25D3/12

摘要： 선재 권취장치가 개시된다. 본 발명의 실시 예에 따른 선재 권취장치는 외통과, 외통과 이격되며 구동부에 의해 회전하는 내통을 갖는 드럼부와, 외통과 내통 사이에 형성된 챔버에 드라이아이스 펠릿을 공급하는 드라이아이스 공급부 및 내통과 일체로 회전하도록 일측이 내통과 연결되며 선재를 권취하도록 타측이 내통의 내측에 이격되는 포크핀부를 포함하고, 포크핀부는 일단에 챔버와 연통하는 입구가 형성되고, 타단에는 내통의 내측과 연통하는 출구가 형성되는 유로홀을 포함한다.

公开(公告)号：WO2021126911A1

公开(公告)日：2021-06-24

申请号：PCT/US2020/065218

申请日：2020-12-16

申请人： PRAXAIR TECHNOLOGY, INC.

发明人： SEVER, Robert R. ,  ZHOU, Ying ,  BURSAC, Ranko

IPC分类号： F25D3/12 ,  F17C2201/0123 ,  F17C2201/032 ,  F17C3/04 ,  F17C6/00 ,  F25D2201/10 ,  F25D23/028 ,  F25D2303/083 ,  F25D2303/0843 ,  F25D25/005 ,  F25D3/125

摘要： Methods and apparatuses for loading, removing, accessing, positioning or preserving one or more items in a presence of dry ice are provided. The apparatus includes a tapered container that has a barrier-like structure which can partition the inner volume of the tapered container into an internal product storage volume and a dry icechamber. Each of the regions remain substantially undisturbed during handling, operation, use and transport of the tapered container. Methods for selectively introducing dry ice into the dry ice chamber of the tapered container and engaging the barrier-like structure within the tapered container can be achieved with a novel guiding assembly apparatus. The methods and apparatuses are particularly useful when loading and retrieving one or more items in the presence of dry ice for tapered containers that have single restrictive access openings and/or other characteristics which make access and handling difficult.

公开(公告)号：WO2021048133A1

公开(公告)日：2021-03-18

申请号：PCT/EP2020/075090

申请日：2020-09-08

申请人： L'AIR LIQUIDE SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE ,  AIR LIQUIDE DEUTSCHLAND GMBH

发明人： BEN SOUISSI, Amine ,  PUTMAN, Eric ,  DOHRMANN, Stefan ,  BONGERS, Karsten

IPC分类号： B60H1/00 ,  B60H1/32 ,  F25D3/12

摘要： Cooling installation (3) for cooling a storage chamber of a transport vehicle, comprising a fan (4) and at least one cooler (5,6) having an upper cooling plate (7) and a lower cooling plate arranged within a housing (9) so as to form an upper cooling duct (10) between the upper cooling plate (7) and the housing (9) and to form a lower cooling duct between the lower cooling plate and the housing (9), wherein for each cooler (5,6) a respective cooling flow path (12,13) is formed, along which a gas can: • - enter the cooling installation (3) via an inlet, • - flow from the inlet to the respective cooler (5,6) via the fan (4), • - flow through the respective cooler (5,6) by flowing through the upper cooling duct (10), from the upper cooling duct (10) to the lower cooling duct, and through the lower cooling duct, and • - leave the cooling installation (3) via a respective cooling outlet (15,16). With the described cooling installation (3) and method a storage chamber of a transport vehicle (1) can be cooled in a particularly energy efficient and safe manner, with a particularly effective temperature control, reduced risk of damaging products stored within the storage chamber (2) and with a particularly high durability of the cooling installation (3). This is due to an indirect cooling obtained with a coolant such as carbon dioxide snow.

公开(公告)号：WO2020186337A1

公开(公告)日：2020-09-24

申请号：PCT/CA2020/000035

申请日：2020-03-17

申请人： CRYOLOGISTICS REFRIGERATION TECHNOLOGIES LTD.

发明人： SPAULDING, Will ,  GUNSTONE, Adrian ,  WELGAN-GUNN, Liam ,  ALBER, Eldad ,  DAVID, Nigel

IPC分类号： F25B19/00 ,  B65D88/74 ,  F25D3/12

摘要： A passive refrigeration apparatus comprising: (i) a container defining a cargo space; (ii) a liquid carbon dioxide cylinder; (iii) a control valve, in fluid communication with the cylinder; (iv) a controller for activating the control valve to control the flow of liquid CO 2 ; and (v) a heat transfer assembly within the container, in fluid communication with the control valve; wherein the heat transfer assembly has (a) an expansion section for receiving the flow of liquid CO 2 ; and (b) an expansion chamber bounded by a heat transfer surface in thermal contact with the cargo space; wherein the expansion section allows the vaporization of the liquid CO 2 into the expansion chamber to create a mixture of carbon dioxide snow and CO 2 , thereby cooling the cargo space via the heat transfer surface.

公开(公告)号：WO2020120433A1

公开(公告)日：2020-06-18

申请号：PCT/EP2019/084325

申请日：2019-12-10

申请人： MESSER GROUP GMBH

发明人： SCHIRMACHER, Johanna ,  TEBIB, Emir ,  CLAEYS, Jean-Claude

IPC分类号： F25C5/00 ,  F25C5/20 ,  F25D3/12 ,  B65G59/06

摘要： Zum Beladen eines Kältemittel-Aufnahmefachs eines Kühlbehälters mit Trockeneis weist ein Vorlagebehälter eine Ausgabeöffnung und ein mit dieser zusammenwirkenden Ausgabeeinheit auf, mittels der in einem Magazin des Vorlagebehälters stapelweise gelagerte Trockeneisblöcke nacheinander aus dem Vorlagebehälter ausgestoßen und jeweils in ein Kältemittel-Aufnahmefach eines jeweils bereitgestellten Kühlbehälters eingeschoben werden. Dadurch können Kühlbehälter in rascher Folge mit einer genau dosierten Menge von Trockeneis als Kältemittel beschickt werden.

公开(公告)号：WO2020046884A1

公开(公告)日：2020-03-05

申请号：PCT/US2019/048269

申请日：2019-08-27

申请人： PRAXAIR TECHNOLOGY, INC.

发明人： SEO, Chang, Yup ,  JAMPALA, Soujanya, N. ,  ISRANI, Sameer, H. ,  SEVER, Robert, R.

IPC分类号： F25D3/12 ,  F25D3/06

摘要： This invention relates to a novel two-stage dry ice system for preserving perishable items (101, 102) during transport and methods thereof. The improved two-stage dry ice system includes dry ice (111) and a phase change material (110) specifically configured within a single and continuous holding volume with perishable items. Preservation of the perishable items for extended durations in comparison to other refrigeration techniques can be achieved.

公开(公告)号：WO2019228684A1

公开(公告)日：2019-12-05

申请号：PCT/EP2019/055023

申请日：2019-02-28

申请人： VA-Q-TEC AG

发明人： KUHN, Joachim ,  ESCHENBACH, Fabian ,  HEINEMANN, Martin ,  WOLLHEIM, Thomas

IPC分类号： B65D81/38 ,  F25D3/00 ,  F25D3/12

摘要： Die Erfindung bezieht sich auf ein Verfahren zum Bereitstellen eines Transportbehältersystems (1) mit einer in einem Sollbereich liegenden Behälterinnentemperatur. Das Transportbehältersystem (1) hat einen Behälter (2) mit einem Aufnahmeraum, in dem die Behälterinnentemperatur herrscht, und wenigstens zwei aus dem Behälter (2) herausnehmbare und in den Behälter (2) einsetzbare PCM-Elemente (4). Alle PCM-Elemente (4) weisen das gleiche Phasenübergangsmaterial auf. Wenigstens ein erstes PCM-Element (4) wird außerhalb des Behälters (2) derart temperiert, dass das Phasenübergangsmaterial dieses ersten PCM-Elements (4) in vollständig festem Aggregatzustand vorliegt. Wenigstens ein zweites PCM-Element (4) wird außerhalb des Behälters (2) derart temperiert, dass das Phasenübergangsmaterial dieses zweiten PCM-Elements (4) in vollständig flüssigem Aggregatzustand vorliegt. Die temperierten PCM-Elemente (4) werden in dem Behälter (2) angeordnet. Die Temperierung und die PCM-Elemente (4) werden so konfiguriert, dass sich nach dem Anordnen der PCM-Elemente (4) in dem Behälter (2) die Behälterinnentemperatur in dem Sollbereich einstellt. Die Erfindung betrifft außerdem ein geeignetes Transportbehältersystem (1) zum Transport eines temperatursensiblen Gegenstands in einem Sollbereich einer Behälterinnentemperatur.

公开(公告)号：WO2019222018A1

公开(公告)日：2019-11-21

申请号：PCT/US2019/031476

申请日：2019-05-09

申请人： FROSTIME, LLC ,  NDSU RESEARCH FOUNDATION

发明人： HOLZWANGER, Mark ,  LIU, Xianghong Henry ,  HU, Heng ,  HOLZWANGER, Harry ,  VERARDI, Maria Grazia ,  SAILER, Robert A. ,  HOEY, Justin

IPC分类号： A23L3/36 ,  B65D81/18 ,  B65D88/12 ,  C09K5/04 ,  F25D3/10 ,  F25D3/12 ,  F25D11/00

摘要： Standalone and self-contained cooling systems using compressed liquid and/or gas CO 2 containers positioned in an insulated or non-insulated vessel and consisting of a specially designed unit where the containers are vertically positioned in an upright or upside-down position. The liquid and/or gas CO 2 coolant is then released into capillary tube(s) embedded into a heat transfer plate or heat exchanger thus leveraging the CO 2 coolant properties. The temperature is controlled by a metering CO 2 releasing system encompassing an electronic control device which can be operated remotely and/or via a touch screen and which sends alerts when pre-defined thresholds are exceeded. The invention's metering CO 2 releasing system may be triggered by an electronic or a thermostatic valve or may be triggered manually or by an electronic solenoid. The invention's cooling system also encompasses check valves, which avoid liquid and/or gas CO 2 from escaping when removing or replacing CO 2 containers individually.

公开(公告)号：WO2018191110A1

公开(公告)日：2018-10-18

申请号：PCT/US2018/026409

申请日：2018-04-06

申请人： TOKITAE LLC

发明人： BURKOT, Stephen, Thomas, Graves ,  KUIPER, Mark, K. ,  LIEBERMAN, Daniel, Howard ,  NG, Chin, Hei ,  SCHWAMPE, Nicholas, John ,  YAGER, David, J.

IPC分类号： F25D3/12 ,  C01B32/55

CPC分类号： F25J1/0095 ,  C01B32/55 ,  F25J1/0027 ,  F25J1/0275

摘要： Devices and systems for dry ice production are described, including a lid structure sized for placement over a storage container, an input tube sized to traverse a first opening in the lid structure and forming a flow conduit for pressurized carbon dioxide into the storage container, a vent tube sized to traverse a second opening in the lid structure and forming a flow conduit for gaseous carbon dioxide, a first end of the vent tube sized to fit into the storage container, a lower vent tube sized to fit in the storage container, the lower vent tube coupled to the first end of the vent tube and having openings to vent gaseous carbon dioxide from the storage container and into the vent tube.