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3. 发明公开

EP4338815A1 SORPTION FILTER DEVICE 审中-实审
公开(公告)号：EP4338815A1
公开(公告)日：2024-03-20
申请号：EP22196309.3
申请日：2022-09-19
申请人： MANN+HUMMEL GmbH
发明人： MBADINGA MOUANDA, Gelase , EVLEKLI, Coskun , PROCHAZKA, Josef
IPC分类号： B01D46/00 , B01D46/121 , B01D53/04 , B01J20/28 , B60H1/24 , B60H1/32 , B60H3/02 , B60H3/06 , F25B15/00
摘要： Sorption filter device (6, 7), comprising at least one sorption filter element (56), wherein the sorption filter element (56) comprises at least two sorption bodies (B1, B2) with at least one sorbent (8, 9), wherein the sorption bodies (B1, B2) are arranged in a V-shape, wherein the sorption bodies (B1, B2) enclose an intermediate space (82) that is open at a head side thereof, wherein the sorption filter element (56) comprises an outer sealing element (61) that runs around an outer circumference of the head side, wherein the sorption filter element (56) comprises a circumferential inner sealing surface (63) that is arranged at the head side, wherein the inner sealing surface (63) is placed within the inner space (82), and a housing (14), wherein the housing (14) comprises a first housing part (15) for receiving the sorption filter element (56) and a second housing part (16), wherein the second housing part (16) is detachably connectable to the first housing part (15), wherein the second housing part (16) closes the housing (14) in a closed state thereof, wherein the sorption filter element (56) is received in the first housing part (15) in such a way that the head side faces the second housing part (16), wherein the housing (14) comprises at least one first air inlet/outlet (17) and at least one second air inlet/outlet (18), wherein the sorption filter element (56) is arranged between the first air inlet/outlet (17) and the second air inlet/outlet (18) in a fluidic way, wherein at least one of the first air inlet/outlet (17) and the second air inlet/outlet (18) is provided at the second housing part (16), wherein the sorption filter device (6, 7) comprises an air guidance element (46) that is arranged between the sorption filter element (56) and the second housing part (16), and wherein the air guidance element (46) protrudes into the intermediate space (82) at the head side in a mounted state of the second housing part (16).

4. 发明公开

EP4317850A1 ABSORPTION REFRIGERATION CYCLE AND COMPRESSION-ABSORPTION REFRIGERATION CYCLE 审中-实审
公开(公告)号：EP4317850A1
公开(公告)日：2024-02-07
申请号：EP22780223.8
申请日：2022-03-18
申请人： Osaka Gas Co., Ltd.
发明人： WAKABAYASHI, Tsutomu , HATTORI, Saori , YABASE, Hajime , INOUE, Naoyuki , IKUMI, Yonezo , SAITO, Kiyoshi
IPC分类号： F25B15/00 , F25B29/00 , F25B1/00
摘要： An absorption cycle (110) according to the present invention is configured to operate using: a refrigerant having a global warming potential of less than 1000, and including at least one of an HFO-based refrigerant, an HFC-based refrigerant, and an HCFO-based refrigerant; and an absorbing liquid including at least one compound represented by Formulas (1), (2), and (3): R 1 -(OCH 2 CH 2 ) n -OR 2 (1) R 1 -(OCH 2 CH(CH 3 )) n -OR 2 (2) R 1 COO-(OCH 2 CH 2 ) n -OR 2 (3) where R 1 and R 2 are each independently a hydrogen atom or an alkyl group having a carbon number of 1 or more and 6 or less, and n is an integer of 1 or more and 6 or less.

5. 发明公开

EP4269906A1 ABSORBER FOR ABSORPTION CHILLER, HEAT EXCHANGE UNIT FOR ABSORPTION CHILLER, AND ABSORPTION CHILLER 审中-实审
公开(公告)号：EP4269906A1
公开(公告)日：2023-11-01
申请号：EP21910170.6
申请日：2021-11-30
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： KAWANO, Bunki , SUN, Hongzhi , SHIMODAHIRA, Nobukazu , MATSUI, Masaru
IPC分类号： F25B15/00 , F28F25/04 , F25B37/00
摘要： An absorber 3 for an absorption refrigerator includes a first container 31a, a first heat transfer tube group 32a, a first drip feed 5a, a second container 31b, a second heat transfer tube group 32b, and a second drip feed 5b. The first drip feed 5a drips, toward the first heat transfer tube group 32a, a first absorbent liquid 30a that has passed through each of a plurality of first openings 56a. The second drip feed 5b includes a plurality of second openings 56b. The second openings 56b are arranged along a longitudinal direction of second heat transfer tubes 32q. The second drip feed 5b drips, toward the second heat transfer tube group 32b, a second absorbent liquid 30b that includes at least a part or all of the first absorbent liquid 30a dripped by the first drip feed 5a and that has passed through each of the second openings 56b. The absorber 3 satisfies a relationship ofA2/L2

6. 发明授权

EP3734011B1 ROTARY FITTING 有权
公开(公告)号：EP3734011B1
公开(公告)日：2021-11-03
申请号：EP18894649.5
申请日：2018-12-10
发明人： NAKAMURA Takuju
IPC分类号： E06B5/00 , E04B1/76 , E05D15/58 , E06B3/90 , F25B15/00 , E06B3/66 , E06B3/663 , E06B3/67 , E06B3/32 , F24S20/63 , F28D20/02 , F24F5/00

7. 发明公开

EP3885672A1 GÉNÉRATEUR COMPRENANT UNE FONCTION DE RECTIFICATION, UNE MACHINE À ABSORPTION COMPRENANT LEDIT GÉNÉRATEUR ET UN PROCÉDÉ DE PRODUCTION DE VAPEUR DE FLUIDE FRIGORIGÈNE PAR LEDIT GÉNÉRATEUR 审中-实审
公开(公告)号：EP3885672A1
公开(公告)日：2021-09-29
申请号：EP21164702.9
申请日：2021-03-24
申请人： Commissariat à l'Energie Atomique et aux Energies Alternatives , Centre national de la recherche scientifique , Université Savoie Mont Blanc
发明人： WIRTZ, Mathilde , BOUDEHENN, François , PHAN, Hai Trieu , STUTZ, Benoit
IPC分类号： F25B15/00 , F25B33/00 , F28C3/08 , F28D3/04 , F28D9/00 , F28F25/08 , F28F3/02
摘要： L'invention concerne un générateur (1) pour machine à absorption comprenant un bâti (100) définissant un volume intérieur comprenant une première zone (101) comprenant un désorbeur configuré pour recevoir une solution de travail comprenant un fluide frigorigène et un absorbant et destiné à la production de vapeur de fluide frigorigène caractérisé en ce que le bâti (100) comprend une deuxième zone (102) agencée au-dessus de la première zone (101) comprenant un rectifieur adiabatique et destinée à l'élimination de trace de vapeur d'absorbant dans la vapeur de fluide frigorigène produite dans la première zone (101).

8. 发明公开

EP3792329A1 VEHICLE SYSTEM AND PROCESS FOR EFFICIENT USE OF WASTE HEAT FROM THE POWER UNIT 审中-公开
公开(公告)号：EP3792329A1
公开(公告)日：2021-03-17
申请号：EP19197503.6
申请日：2019-09-16
申请人： Evonik Operations GmbH
发明人： WANG, Dr., Xinming , AOKI, Tetsuji , SCHNEIDER, Rolf , KERL, Dr. Thomas , DÄSCHLEIN, Dr., Christian
IPC分类号： C09K5/04 , C09K5/10 , B60H1/32 , F25B15/00 , F25B27/02 , B01D53/26
摘要： The present invention pertains to a vehicle in which waste heat from the vehicle power unit is used to drive a water absorption cycle. The invention also pertains to a process for combined cooling of a power unit and absorbing water in a vehicle. The gist of the invention lies in the use of the same substance as absorbent and as coolant for the power unit. The device and the process according to the invention can be implemented in the context of a vehicle, wherein the waste heat from the motor or battery is used to dehumidify air. Alternatively, the waste heat is used to drive an absorption refrigeration machine that is used to cool the inside of the vehicle or other vehicle components.

9. 发明公开

EP3762665A1 ADSORPTION-BASED HEAT PUMP 审中-实审
公开(公告)号：EP3762665A1
公开(公告)日：2021-01-13
申请号：EP19763305.0
申请日：2019-03-07
申请人： Enersion Inc.
发明人： MONTAZERI, Hanif , HOU, Jingyuan , SINGH, Arshan , LASHKARI, Bahman , KRISHNAMURTHY, Vignesh
IPC分类号： F25B15/00 , C02F1/04 , F25B30/04 , F25B35/04 , F25B37/00

10. 发明公开

EP3734186A3 SORPTION-BASED SUBCOOLER 审中-实审
公开(公告)号：EP3734186A3
公开(公告)日：2021-01-06
申请号：EP20166015.6
申请日：2020-03-26
申请人： Carrier Corporation
发明人： HOYSALL, Dhruv Chanakya , FENG, Yinshan , VERMA, Parmesh , HASSEL, Bart Antonie van , RANJAN, Rajiv
IPC分类号： F25B1/10 , F25B5/02 , F25B9/00 , F25B9/02 , F25B9/10 , F25B40/02 , F25B17/08 , F25B15/00 , F25B25/02 , F25B9/08
摘要： A cooling system 101 includes a compressor 110, 111, an expansion valve 131, 132, a gas cooler 120 through which a refrigerant received from the compressor 110, 111 passes toward the expansion valve 131, 132 in a supercritical state, an evaporator 140, 141 interposed between the expansion valve 131, 132 and the compressor 110, 111 and a vapor sorption subcooling system 150. The vapor sorption subcooling system 150 includes a desorber 160 disposed to remove heat from refrigerant flowing from the gas cooler 120 toward the expansion valve 131, 132.

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