AIR SUPPLY SYSTEM, CONTROL METHOD FOR AIR SUPPLY SYSTEM, AND CONTROL PROGRAM FOR AIR SUPPLY SYSTEM

    公开(公告)号:EP4434609A1

    公开(公告)日:2024-09-25

    申请号:EP22892933.7

    申请日:2022-11-15

    发明人: SUGIO, Takuya

    摘要: An air supply system, a method of controlling an air supply system, and a control program for an air supply system are provided that limit reduction in the dehumidification performance of a desiccant. An air supply system 10 includes an air drying circuit 11 and an ECU 80. The air drying circuit 11 is arranged between a compressor 4 that delivers compressed air and an air tank 30 that stores compressed dried air. The air drying circuit 11 includes a filter 17 including a desiccant that captures water. The ECU 80 controls the air drying circuit 11. The ECU 80 includes a determining unit 80B and a changing unit 80C. The determining unit 80B executes a supplying operation of causing the compressed air delivered by the compressor 4 to pass through the filter 17 to store compressed dried air in the air tank 30, executes a regeneration operation of causing the compressed dried air stored in the air tank 30 to pass through the filter 17 in an inverse direction, thereby draining, from a drain port 27, fluid that has passed through the filter 17, and determines a degree of deterioration of the desiccant. The changing unit 80C changes a regeneration capacity of the compressed dried air that is caused to pass through the filter 17 during the regeneration operation in accordance with the degree of deterioration of the desiccant.

    BATTERY DRYING DEVICE
    6.
    发明公开

    公开(公告)号:EP4421956A1

    公开(公告)日:2024-08-28

    申请号:EP23158678.5

    申请日:2023-02-27

    申请人: MANN+HUMMEL GmbH

    发明人: KOLCZYK, Markus

    摘要: A battery drying device includes a membrane disposed external to a battery housing of a battery, and configured to prevent liquid water from passing through the membrane and to allow gaseous water to pass through the membrane, a moisture adsorber means disposed external to the battery housing and downstream from the membrane, and configured to absorb moisture in the gaseous water, and an adjustable connection valve disposed adjacent to the battery housing and downstream from the moisture adsorber means, and configured to, in a regular operation mode, be open and allow air from which the moisture is absorbed by the moisture adsorber means into the battery housing, and in a regeneration mode, be closed. The battery drying device further includes an adjustable regeneration valve interposed between the membrane and the moisture adsorber means.

    FOOD DISPOSAL UNIT
    9.
    发明公开
    FOOD DISPOSAL UNIT 审中-实审

    公开(公告)号:EP4400200A1

    公开(公告)日:2024-07-17

    申请号:EP22887300.6

    申请日:2022-07-26

    摘要: The food disposal unit may comprise: a housing; a container disposed in the housing so as to accommodate food material; an exhaust duct which communicates with the container, and through which exhaust gas generated in the container flows; a filter device including a catalyst filter part, which filters the exhaust gas having passed through the exhaust duct, and a deodorizing filter part, which filters the exhaust gas having passed through the catalyst filter part and communicates with the outside of the housing; and a condensation chamber for removing the moisture of the exhaust gas flowing into the catalyst filter part of the filter device from the exhaust duct.

    COMPRESSOR INSTALLATION AND METHOD FOR SUPPLYING COMPRESSED GAS

    公开(公告)号:EP4393567A3

    公开(公告)日:2024-07-10

    申请号:EP24175439.9

    申请日:2020-01-21

    IPC分类号: B01D53/06 B01D53/26 B01D53/04

    摘要: Compressor installation provided with a compressor device (2) with a compressor element (3) with a compressed gas outlet (6), a compressed gas outlet pipe (5) connected to said compressor device (2), and a dryer (12) connecting to said outlet pipe with a desiccant for drying the compressed gas coming from the compressor device (2), whereby the dryer (12) comprises a drying section (13b) and a regeneration section (13a) with an entry (19a) and an exit (19b) for a regeneration gas, whereby a regeneration pipe (20) is connected to the entry (19a) of the regeneration section (13a), and whereby in the regeneration pipe (20) a first heat exchanger (21) is provided for heating the regeneration gas, characterised in that the compressor installation (1) is further provided with a heat pipe (23) with a first end (24a) which is in contact with a hotspot (25) at a location in the compressor device (2) where the temperature is higher than the temperature at the outlet (6) of the compressor element (3) and with a second end (24b) which is in contact with a secondary section (22b) of the first heat exchanger (21).