公开(公告)号：US20240110722A1

公开(公告)日：2024-04-04

申请号：US18273793

申请日：2022-02-22

Applicant: Komatsu Ltd.

Inventor： Takahiro Kakizaki ,  Takashi Hirota ,  Atsushi Miyamoto

IPC: F24F13/16 ,  F24F1/029

CPC classification number: F24F13/16 ,  F24F1/029 ,  F24F7/06

Abstract: The louver 1 includes a first member 2 including a lid portion 22, slits 24 disposed at intervals from the lid portion 22, and rising portions 25 and rising portions 26 extending from peripheral edge portions of the slits 24 toward one side in a depth direction and a second member 3 including a lid portion 32, slits 34 disposed at intervals from the lid portion 32, and rising portions 35 and rising portions 36 extending from the peripheral edge portions of the slits 34 toward the other side in the depth direction. The first member 2 and the second member 3 are disposed to face each other and the slits 24 of the first member 2 and the slits 34 of the second member 3 are disposed to be shifted from each other.

公开(公告)号：US11680720B2

公开(公告)日：2023-06-20

申请号：US17652876

申请日：2022-02-28

Applicant: Trane International Inc.

Inventor： Rajasudhakar Subban ,  Rajat Subhra Raj

IPC: F24F11/00 ,  F24F13/08 ,  F24F13/10 ,  F24F3/044 ,  F24F13/16 ,  F24F11/56 ,  F24F120/20 ,  F24F110/30 ,  F24F140/10

CPC classification number: F24F11/0001 ,  F24F3/0442 ,  F24F13/08 ,  F24F13/10 ,  F24F13/16 ,  F24F11/56 ,  F24F2110/30 ,  F24F2120/20 ,  F24F2140/10 ,  F24F2221/14 ,  F24F2221/38

Abstract: A method for providing personalized comfort to occupants of an environmentally conditioned space includes sensing a pre-adjustment pressure within a variable air volume diffuser, remotely adjusting a position an individually-adjustable directional outlet of the variable air volume diffuser, sensing a post-adjustment pressure within the variable air volume diffuser, and modifying the airflow through the variable air volume diffuser such that the post-adjustment pressure is equal to the pre-adjustment pressure. The variable air volume diffuser includes individually-adjustable directional outlets and a controller configured to regulate air pressure within the variable air volume diffuser when an individually adjustable directional outlet is adjusted. A user device in operative communication with the variable air volume diffuser includes a user interface to remotely adjust an adjustable directional outlet of the variable air volume diffuser to provide personalized comfort for the user. In embodiments, the variable air volume diffuser responds to spoken commands.

公开(公告)号：US20180135881A1

公开(公告)日：2018-05-17

申请号：US15809583

申请日：2017-11-10

Applicant: RICKARD AIR DIFFUSION (PTY) LTD

Inventor： Mark Gareth RICKARD ,  Dawid Mattys VAN NIEUWHUIZEN ,  Kirsty Catherine COX ,  Emma Margaret BRUNETTE

IPC: F24F13/06 ,  F24F13/10

CPC classification number: F24F13/06 ,  F24F11/79 ,  F24F13/10 ,  F24F13/12 ,  F24F13/16

Abstract: A flow of air through a diffuser (10) is controlled by controlling the volumetric flow rate of the flow of air in a control passage, directing the air through a diffusion flow passage, and then either diffusing the air in a first, normal direction, or occasionally diffusing it in a second direction, to dump the air into a room. The air is dumped by operating a dump mechanism (26) to displace a dump element (28,46) from a first diffusion position in which the flow of air is directed in the first diffusion direction, along a ceiling, to a second diffusion position in which the dump element (28,46) redirects the flow of air to dump it.

公开(公告)号：US20040255786A1

公开(公告)日：2004-12-23

申请号：US10484685

申请日：2004-01-23

Inventor： Josef Braunmiller

IPC: B01D047/02

CPC classification number: F24F13/16 ,  F24F3/16 ,  F24F2003/1617 ,  Y02A50/21

Abstract: Air and room cleaning device (1, 21) with a suction motor and a supply of water (8), with a rotating separator which is wetted by the water and through which the air flows and with a control unit (17) which brakes the suction motor (15, 23) in particular when the separator (11) is switched off.

公开(公告)号：US20040231347A1

公开(公告)日：2004-11-25

申请号：US10473002

申请日：2003-09-26

Inventor： In-Gyu Kim ,  Young-Ju Bae ,  Ja-Hyung Koo ,  Byung-Il Park ,  Kyeong-Ho Kim ,  Yang-Ho Kim ,  Young-Ho Hong ,  Kyeong-Wook Heo ,  Kang-Wook Cha ,  Si-Kyong Sung ,  Dong-Hyuk Lee ,  Seong-Min Kang ,  Tae-geun Kim

IPC: F25D017/04 ,  F25B039/04 ,  F25B049/00 ,  F25D017/06

CPC classification number: F24F1/62 ,  F24F1/06 ,  F24F1/46 ,  F24F1/52 ,  F24F11/30 ,  F24F13/16 ,  F24F2110/20

Abstract: The present invention discloses an apparatus and method for controlling louver blades of an outdoor unit which can improve efficiency of the outdoor unit according to a state of the louver blades and peripheral conditions. The apparatus for controlling the louver blades of the outdoor unit includes: a louver blade member including louver blades having a pair of connecting protrusions at their both ends, and first to fourth levers for rotatably connecting the connecting protrusions of the louver blades formed in the same positions; a driving member for opening/closing the louver blades by moving the first to fourth levers in the vertical direction to the louver blades by a predetermined distance; and a microcomputer for controlling the driving member, and opening/closing the louver blades by generating a control command.

Abstract translation: 本发明公开了一种用于控制室外机的叶片的装置和方法，其可以根据百叶窗叶片的状态和周边条件提高室外机的效率。 用于控制室外机的百叶窗叶片的装置包括：百叶窗叶片构件，其包括在其两端具有一对连接突起的百叶窗片，以及用于可旋转地连接形成在其上的百叶窗叶片的连接突起的第一至第四杆 职位; 用于通过使第一至第四杠杆沿垂直方向移动到百叶窗叶片预定距离来打开/关闭百叶窗叶片的驱动构件; 以及用于控制驱动构件的微型计算机，以及通过产生控制命令来打开/关闭百叶窗叶片。

公开(公告)号：US5167366A

公开(公告)日：1992-12-01

申请号：US676502

申请日：1991-03-28

Applicant: Brett A. Desmarais ,  Jeffrey S. Gilbert

Inventor： Brett A. Desmarais ,  Jeffrey S. Gilbert

IPC: F24F3/00 ,  F24F11/04 ,  F24F13/16 ,  G05D23/19

CPC classification number: G05D23/1925 ,  F24F11/04 ,  F24F13/16 ,  F24F3/00

Abstract: An air terminal flow detection scheme in an air distribution system effective for developing static pressure indications of the plenum of the air terminal from change in the flow through the air terminal over the period of time of the change.

Abstract translation: 一种空气分配系统中的空气终端流量检测方案，其有效地用于在变化的时间段内改变通过空中终端的流量的变化来开发空中终端的气室的静压指示。

公开(公告)号：US4178841A

公开(公告)日：1979-12-18

申请号：US872317

申请日：1978-01-25

Applicant: Gerhard Frank ,  Eckhard Kucharczyk

Inventor： Gerhard Frank ,  Eckhard Kucharczyk

IPC: F24F13/16 ,  F24F13/18 ,  F24F7/00

CPC classification number: F24F13/16 ,  F24F13/18

Abstract: Air vent consisting of a fixed, gridlike apertured front panel and a stop plate disposed behind it, which plate is movable by a control mechanism in the direction of its plane and to the plane of the front panel and which plate in a position resting against the back of the front panel closes the grid apertures, but which in a separated position opens the grid apertures of the front panel for the passage of air.

Abstract translation: 排气孔由一个固定的网状有孔前面板和设在其后面的止挡板组成，该板可以通过一个控制机构在其平面方向和前面板的平面上移动， 前面板的背面封闭了格栅孔，但分离位置打开了前面板的格栅孔，以便通过空气。

公开(公告)号：US3386368A

公开(公告)日：1968-06-04

申请号：US55111866

申请日：1966-05-18

Applicant: COLT VENTILATION & HEATING LTD

Inventor： ERIC FIELDING

IPC: F04D25/14 ,  F24F7/013 ,  F24F7/02 ,  F24F13/16

CPC classification number: F24F7/025 ,  F04D25/14 ,  F24F7/013 ,  F24F13/16

公开(公告)号：US3366364A

公开(公告)日：1968-01-30

申请号：US43361365

申请日：1965-02-18

Applicant: ROBERTSON CO H H

Inventor： CURRAN BERNARD E

IPC: F24F3/052 ,  F24F13/02 ,  F24F13/16

CPC classification number: F24F13/16 ,  F24F3/0522 ,  F24F13/0227 ,  Y10T137/6988

公开(公告)号：US3194145A

公开(公告)日：1965-07-13

申请号：US29900963

申请日：1963-07-31

Applicant: ROBERTSON JR ANDREW J

Inventor： ROBERTSON JR ANDREW J

IPC: F24F13/072 ,  F24F13/16

CPC classification number: F24F13/16 ,  F24F13/072