公开(公告)号：US12203463B2

公开(公告)日：2025-01-21

申请号：US17596671

申请日：2020-07-15

Applicant: Hanon Systems

Inventor： Petr Czyz ,  Balthasar Schillemeit ,  Steffen Koch ,  Pavel Pitel

IPC: F04B39/00 ,  F04B39/12 ,  F16L55/033 ,  F16L55/05

Abstract: A process for manufacturing a device and the device for damping pressure pulsations for a compressor of a gaseous fluid, in particular a refrigerant, in a refrigerant circuit of a motor vehicle air-conditioning system. The device exhibits a housing that encompasses a chamber and features at least two outlet openings. Here, the housing is constructed between tubular connecting lines, whose ends are aligned with one another. An insert element for reducing the cross-sectional area of the pass-through opening is arranged inside at least one of the pass-through openings.

公开(公告)号：US20170248264A1

公开(公告)日：2017-08-31

申请号：US14907041

申请日：2015-04-07

Applicant: HANON SYSTEMS

Inventor： Tomas Homik ,  Petr Czyz ,  Zdenek Vahalik

IPC: F16L55/02 ,  F25B41/00

CPC classification number: F16L55/02 ,  B60H1/00571 ,  B60H2001/006 ,  F25B41/003 ,  F25B2500/07 ,  F25B2500/12 ,  F25B2500/13

Abstract: The absorbing device includes a hollow enclosed chamber including two pot parts. Open ends of the pot parts are connectable to each other by welding or soldering. Each of the pot parts is integrally formed in an opposing end of an air-conditioning conduit, wherein open ends of the pot parts are oriented toward each other. Each of the pot parts is provided with a reduced passage opening interconnected with an internal space of the air-conditioning conduit via a tapered section.

公开(公告)号：US10775106B2

公开(公告)日：2020-09-15

申请号：US15868024

申请日：2018-01-11

Applicant: Hanon Systems

Inventor： Petr Czyz ,  Petr Daniel ,  Radim Cech ,  Peter Heyl

IPC: F28D7/00 ,  F28F21/06 ,  F28F1/02 ,  F28F9/02 ,  F28F7/02 ,  F28F1/06 ,  F25B40/00 ,  F28D7/10 ,  F28F1/00 ,  F28D21/00

Abstract: The invention relates to a device for heat exchange, in particular in a refrigerant circuit, with at least one first flow path and at least one second flow path, which, in a cross section perpendicular to a longitudinal direction of the device, are disposed coaxially with respect to one another, and each of which comprises at least one flow channel. The device is realized of a synthetic material.

公开(公告)号：US20220341411A1

公开(公告)日：2022-10-27

申请号：US17596671

申请日：2020-07-15

Applicant: Hanon Systems

Inventor： Petr Czyz ,  Balthasar Schillemeit ,  Steffen Koch ,  Pavel Pitel

IPC: F04B39/00 ,  F04B39/12 ,  F16L55/033 ,  F16L55/05

Abstract: A process for manufacturing a device and the device for damping pressure pulsations for a compressor of a gaseous fluid, in particular a refrigerant, in a refrigerant circuit of a motor vehicle air-conditioning system. The device exhibits a housing that encompasses a chamber and features at least two outlet openings. Here, the housing is constructed between tubular connecting lines, whose ends are aligned with one another. An insert element for reducing the cross-sectional area of the pass-through opening is arranged inside at least one of the pass-through openings.

公开(公告)号：US20180195806A1

公开(公告)日：2018-07-12

申请号：US15868024

申请日：2018-01-11

Applicant: Hanon Systems

Inventor： Petr Czyz ,  Petr Daniel ,  Radim Cech ,  Peter Heyl

IPC: F28D7/00 ,  F28F1/00

CPC classification number: F28D7/0066 ,  F25B40/00 ,  F28D7/0008 ,  F28D7/0041 ,  F28D7/10 ,  F28D2021/0068 ,  F28D2021/008 ,  F28F1/00 ,  F28F1/022 ,  F28F1/06 ,  F28F7/02 ,  F28F9/0248 ,  F28F9/0256 ,  F28F21/062 ,  F28F2275/02 ,  F28F2275/06 ,  F28F2275/062 ,  F28F2275/12

Abstract: The invention relates to a device (1a, 1b, 1c, 1d, 1e, 1f, 1g, 1h, 1i) for heat exchange, in particular in a refrigerant circuit. The device (1a, 1b, 1c, 1d, 1e, 1f, 1g, 1h, 1i) comprises at least one first flow path (2a, 2b, 2c, 2d, 2e, 2f, 2g, 2h, 2i) and at least one second flow path (3a, 3b, 3c, 3d, 3e, 3f, 3g, 3h, 3i) which, in a cross section perpendicular to a longitudinal direction (L) of the device (1a, 1b, 1c, 1d, 1e, 1f, 1g, 1h, 1i), are disposed coaxially with respect to one another with each comprising at least one flow channel (4a, 4b, 4c, 4d, 4e, 4f, 4g, 4h, 4i, 5a, 5b, 5c, 5d, 5e, 5f, 5g, 5h, 5i). One wall of the at least one flow channel (4a, 4b, 4c, 4d, 4e, 4f, 4g, 4h, 4i, 5a, 5b, 5c, 5d, 5e, 5f, 5g, 5h, 5i) of at least one flow path (2a, 2b, 2c, 2d, 2e, 2f, 2g, 2h, 2i, 3a, 3b, 3c, 3d, 3e, 3f, 3g, 3h, 3i) is realized of a synthetic material. The flow paths (2a, 2b, 2c, 2d, 2e, 2f, 2g, 2h, 2i, 3a, 3b, 3c, 3d, 3e, 3f, 3g, 3h, 3i) are each implemented as a multiplicity of flow channels (4a, 4b, 4c, 4d, 4e, 4f, 4g, 4h, 4i, 5a, 5b, 5c, 5d, 5e, 5f, 5g, 5h, 5i).

公开(公告)号：US09995422B2

公开(公告)日：2018-06-12

申请号：US14907041

申请日：2015-04-07

Applicant: Hanon Systems

Inventor： Tomas Hornik ,  Petr Czyz ,  Zdenek Vahalik

IPC: F16L55/04 ,  F16L55/02 ,  F25B41/00 ,  B60H1/00

CPC classification number: F16L55/02 ,  B60H1/00571 ,  B60H2001/006 ,  F25B41/003 ,  F25B2500/07 ,  F25B2500/12 ,  F25B2500/13

Abstract: The absorbing device includes a hollow enclosed chamber including two pot parts. Open ends of the pot parts are connectable to each other by welding or soldering. Each of the pot parts is integrally formed in an opposing end of an air-conditioning conduit, wherein open ends of the pot parts are oriented toward each other. Each of the pot parts is provided with a reduced passage opening interconnected with an internal space of the air-conditioning conduit via a tapered section.