公开(公告)号：US4257319A

公开(公告)日：1981-03-24

申请号：US902854

申请日：1978-05-04

申请人： Eckhard Kucharczyk

发明人： Eckhard Kucharczyk

IPC分类号： F24F11/00 ,  F24F7/00

CPC分类号： F24F11/0001 ,  F24F2011/0026 ,  Y02B30/78

摘要： Ventilating device for rooms having air passage apertures and closure means movable by an electric drive between an open position and a closed position, a noxious gas sensor and electrical control means responsive to the gas sensor for operating the electric drive so that the closure means is moved to the open position when the gas sensor senses noxious gas concentration in the room above a predetermined level.

摘要翻译： 具有空气通道孔的房间的通风装置和通过电动驱动器在打开位置和关闭位置之间移动的闭合装置，有害气体传感器和电气控制装置，其响应于气体传感器用于操作电动驱动器，使得封闭装置移动 当气体传感器检测到高于预定水平的房间中的有毒气体浓度时，到达打开位置。

公开(公告)号：US3613308A

公开(公告)日：1971-10-19

申请号：US3613308D

申请日：1969-04-30

申请人： SIEMENS AG

发明人： KLEIN ERWIN ,  KOCH WERNER ,  WALZ HEINZ

IPC分类号： A61B5/08 ,  C12M1/34 ,  F24F11/00 ,  G01N33/00 ,  G01N33/497 ,  A01G9/18

CPC分类号： G01N33/0098 ,  A61B5/08 ,  A61B5/0813 ,  C12M41/34 ,  F24F11/30 ,  F24F2003/1446 ,  F24F2110/20 ,  F24F2110/70 ,  Y02B30/78

摘要： DESCRIBED IS A DEVICE FOR CONTROLLING AND DETERMINING CHANGES IN THE CO2 CONTENT IN A GAS-EXCHANGE MEASURING CHAMBER, WHICH CONTAINS PLANTS, LIVING PLANT PARTS OR ORGANISMS, AIR CONDITIONED BY PELTIER ELEMENTS, AND INTO WHICH MEASURING GAS CAB BE PUMPED, VIA A GAS LINE. A GAS OUTLET CONTAINS A PELTIER-COOLED DEHUMIDIFIER AND A GAS ANALYZER, WHEREIN A MEASURED VALUE CAN BE DETERMINED AS A DIFFERENCE BETWEEN THE CO2 CONTENT OF THE MEASURING GAS AND THE CO2 CONTENT OF A SUPPLIED STANDARD GAS. THE DEVICE IS SO CHARACTERIZED THAT CO2 GAS CAB BE SUPPLIED, VIA A REGULATING VALVE AND A FLOW COUNTER, TO THE GAS-EXCHANGE MEASURING CHAMBER. ALSO PROVIDED IS A BYPASS TO THE GASEXCHANGE MEASURING CHAMBER, WHEREIN A FLOW COUNTER AND MEANS FOR CHANGING THE FLOW AND FOR BINDING THE CO2 GAS ARE ARRANGED. THE REGULATING VALVE AND THE DEVICES WHICH REGULATE THE FLOW ARE EACH PROVIDED WITH A REGULATING SYSTEM, WHEREIN THE CONTROL MAGNITUDE OF EACH REGULATOR CONSTITUTES THE MEASURED VALUE OF THE GAS ANALYZER.

公开(公告)号：US3120796A

公开(公告)日：1964-02-11

申请号：US9711161

申请日：1961-03-20

申请人： CLARK CHARLIE N ,  DAVID LUM

发明人： CLARK CHARLIE N ,  DAVID LUM

IPC分类号： B63G13/00 ,  B63J2/10 ,  F24F11/00

CPC分类号： F24F11/00 ,  B63G13/00 ,  B63J2/10 ,  F24F2013/087 ,  F24F2110/52 ,  Y02B30/78 ,  Y10T137/1939

公开(公告)号：US09933182B2

公开(公告)日：2018-04-03

申请号：US14426815

申请日：2013-09-09

申请人： CSR Building Products Limited

发明人： Tarek Alfakhrany ,  Colin Schwecke ,  Derek Munn

IPC分类号： F24F11/02 ,  E04D13/17 ,  E04F17/04 ,  F24F7/02 ,  F24F11/00 ,  F24F7/007 ,  F24F7/06 ,  F24F13/10 ,  F24F13/14 ,  F24F7/00

CPC分类号： F24F11/89 ,  E04D13/17 ,  E04F17/04 ,  F24F7/007 ,  F24F7/02 ,  F24F7/025 ,  F24F7/06 ,  F24F11/0001 ,  F24F11/30 ,  F24F13/10 ,  F24F13/14 ,  F24F2007/001 ,  F24F2007/002 ,  F24F2110/00 ,  F24F2110/10 ,  F24F2110/12 ,  F24F2110/20 ,  F24F2110/22 ,  F24F2110/50 ,  Y02B30/78

摘要： A system for optimizing one or more environmental parameters of an enclosed space comprising first and second relatively enclosed regions, such as a living space and a roof space within a building, is disclosed. The system comprises an internal sensor, in the first region, and an external sensor, external to the enclosed space, for measuring respective environmental parameters. The system also comprises a controller and a diverter valve. The controller is configured to specify the first region's ideal internal environmental parameter, and compare this specified parameter with the measured first region's internal parameter and the measured external parameter to determine whether the diverter valve directs air from the first or second enclosed region to exhaust through the ventilator.

公开(公告)号：US09933178B2

公开(公告)日：2018-04-03

申请号：US14689344

申请日：2015-04-17

申请人： Transformative Wave Technologies LLC

发明人： Danny Miller ,  Justin Sipe

IPC分类号： F24F11/00 ,  G05B19/042 ,  G05B19/05 ,  G05D7/06 ,  G05D23/19 ,  H04L29/08

CPC分类号： F24F11/30 ,  F24F11/46 ,  F24F11/62 ,  F24F11/77 ,  F24F2011/0006 ,  F24F2110/20 ,  F24F2110/50 ,  F24F2110/70 ,  G05B19/042 ,  G05B19/05 ,  G05B2219/1133 ,  G05B2219/25289 ,  G05B2219/2614 ,  G05D7/0676 ,  G05D23/1919 ,  H04L67/12 ,  H04L67/125 ,  Y02B30/542 ,  Y02B30/746 ,  Y02B30/78 ,  Y02B30/94

摘要： An energy-reducing method and apparatus for retrofitting a single zone, constant volume HVAC system, with or without an economizer, that provides heating, cooling, and ventilation to occupants within a building space. The present invention includes the introduction of a programmable logic controller and variable frequency drive (VFD) that takes control of the existing fan, heating, cooling, and optional economizer operation. The reduction of the fan speed in the ventilation mode when the 100% operation is not needed saves significant energy of the existing constant volume HVAC system where the fan motor is designed to run 100% of the time.

公开(公告)号：US09902499B2

公开(公告)日：2018-02-27

申请号：US15661275

申请日：2017-07-27

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Richard B. Fox ,  Deanna P. Chase ,  Paul Kurlak ,  Mike Koerner ,  Bijan F. Hagh ,  Russell W. Johnson ,  Stephen Yates ,  Peter M. Michalakos

IPC分类号： B01D53/02 ,  B64D13/06 ,  B01D53/30 ,  F24F3/16 ,  F24F11/00

CPC分类号： B64D13/06 ,  B01D53/30 ,  B01D2258/06 ,  B01D2259/4575 ,  B64D2013/0603 ,  F24F3/16 ,  F24F11/30 ,  F24F2011/0002 ,  F24F2110/10 ,  F24F2110/50 ,  F24F2110/60 ,  Y02B30/78 ,  Y02T50/56

摘要： An Environmental Control System includes a sensor, an air purification subsystem, and a controller in communication with the sensor and air purification subsystem. The sensor detects a contaminant in the air and generates a contaminant signal. The controller compares the contaminant signal to a predicted sensory response threshold. When the contaminant signal reaches the predicted sensory response threshold, the controller commands the air purification subsystem to alter a condition in the air.

公开(公告)号：US09897332B2

公开(公告)日：2018-02-20

申请号：US14421028

申请日：2013-08-12

申请人： Michael Glover ,  Stephen Field ,  Marvin Davis ,  Gregory Allen

发明人： Michael Glover ,  Stephen Field ,  Marvin Davis ,  Gregory Allen

IPC分类号： F24D15/02 ,  F24D5/02 ,  F24D11/00 ,  F24F11/00 ,  F24F5/00 ,  F24D11/02 ,  F24D19/10 ,  E06B9/24 ,  E06B9/264 ,  E06B9/30 ,  E05D15/08 ,  E05F15/00 ,  E06B1/36 ,  E06B3/46 ,  E06B3/50 ,  E06B3/54 ,  E06B3/66 ,  E06B3/67 ,  E06B7/02 ,  E06B7/28 ,  F24D15/04 ,  F24F7/00 ,  G02F1/01

CPC分类号： F24D15/02 ,  E05D15/08 ,  E05F15/00 ,  E06B1/36 ,  E06B3/4609 ,  E06B3/50 ,  E06B3/5454 ,  E06B3/6612 ,  E06B3/6715 ,  E06B3/6722 ,  E06B7/02 ,  E06B7/28 ,  E06B9/24 ,  E06B9/264 ,  E06B9/30 ,  E06B2009/2476 ,  E06B2009/2643 ,  F24D5/02 ,  F24D11/003 ,  F24D11/004 ,  F24D11/007 ,  F24D11/0221 ,  F24D11/0264 ,  F24D15/04 ,  F24D19/1045 ,  F24D19/1093 ,  F24D2200/11 ,  F24F5/0017 ,  F24F7/00 ,  F24F11/0001 ,  F24F11/30 ,  F24F2005/0057 ,  F24F2005/0064 ,  F24F2005/0082 ,  F24F2007/004 ,  F24F2110/50 ,  F24H2240/09 ,  G02F1/01 ,  Y02A30/272 ,  Y02A30/62 ,  Y02B10/20 ,  Y02B10/24 ,  Y02B10/40 ,  Y02B10/70 ,  Y02B30/125 ,  Y02B30/78 ,  Y02E60/147

摘要： A fenestration assembly comprising a sliding glass assembly that slides between a fully closed position and a fully open position in which the sliding glass assembly is received into a pocket of the fenestration assembly. The pocket is covered on at least one side with insulation. The fenestration assembly may have two sliding glass assemblies. The fenestration assembly may be used in an energy efficient building system.

公开(公告)号：US09896215B2

公开(公告)日：2018-02-20

申请号：US15661348

申请日：2017-07-27

申请人： HONEYWELL INTERNATIONAL INC.

发明人： Richard B. Fox ,  Deanna P. Chase ,  Paul Kurlak ,  Mike Koerner ,  Bijan F. Hagh ,  Russell W. Johnson ,  Stephen Yates ,  Peter M. Michalakos

IPC分类号： B01D53/02 ,  B64D13/06 ,  B01D53/30 ,  F24F3/16 ,  F24F11/00

CPC分类号： B64D13/06 ,  B01D53/30 ,  B01D2258/06 ,  B01D2259/4575 ,  B64D2013/0603 ,  F24F3/16 ,  F24F11/30 ,  F24F2011/0002 ,  F24F2110/10 ,  F24F2110/50 ,  F24F2110/60 ,  Y02B30/78 ,  Y02T50/56

摘要： An Environmental Control System includes a sensor, an air purification subsystem, and a controller in communication with the sensor and air purification subsystem. The sensor detects a contaminant in the air and generates a contaminant signal. The controller compares the contaminant signal to a predicted sensory response threshold. When the contaminant signal reaches the predicted sensory response threshold, the controller commands the air purification subsystem to alter a condition in the air.

公开(公告)号：US09874366B2

公开(公告)日：2018-01-23

申请号：US14812624

申请日：2015-07-29

申请人： Research Products Corporation

发明人： Scott Grefsheim

IPC分类号： F24F11/00 ,  G05B15/02

CPC分类号： F24F11/30 ,  F24F11/0001 ,  F24F11/62 ,  F24F11/75 ,  F24F2110/50 ,  G05B15/02 ,  Y02B30/78

摘要： A ventilation method and system is described for providing adequate ventilation to an indoor environment while avoiding certain periods of times where ventilation air conditions or other control variables tend to be less optimal or preferable for ventilation, but while still meeting established or future ventilation air standards. The described system and method utilize incremental target cycle times determined based on a regression analysis estimating expression of fractional on time as a function of effectiveness multiplied by fractional on time for a corresponding cycle periods.

公开(公告)号：US09714770B2

公开(公告)日：2017-07-25

申请号：US14231929

申请日：2014-04-01

申请人： Michael Steven Rasmussen ,  Jeffrey Alan Thibedeau

发明人： Michael Steven Rasmussen ,  Jeffrey Alan Thibedeau

IPC分类号： F24F7/06 ,  F24F7/007 ,  F24F11/00 ,  F24F11/04 ,  F24F1/00 ,  F24F3/16

CPC分类号： F24F11/0001 ,  F24F1/0007 ,  F24F3/1603 ,  F24F11/30 ,  F24F11/70 ,  F24F11/74 ,  F24F2001/004 ,  F24F2011/0002 ,  F24F2011/0006 ,  F24F2110/10 ,  F24F2110/52 ,  Y02B30/78

摘要： Embodiments of the invention provide an air conditioning unit and a ventilator. The ventilator has an impeller to draw outside air into an enclosure and cause air within the enclosure to be exhausted to the outside. The ventilator can be tied into the air conditioning unit's control system and act to supplement the cooling and ventilation needs of the space. Alternatively, the ventilator can have a separate integral control system. By having a separate control system, the ventilator can operate as a stand-alone device.