BRPI0820883A2 - Câmara de teste com controle de umidade e temperatura - Google Patents

Câmara de teste com controle de umidade e temperatura

Info

Publication number
BRPI0820883A2
BRPI0820883A2 BRPI0820883-2A BRPI0820883A BRPI0820883A2 BR PI0820883 A2 BRPI0820883 A2 BR PI0820883A2 BR PI0820883 A BRPI0820883 A BR PI0820883A BR PI0820883 A2 BRPI0820883 A2 BR PI0820883A2
Authority
BR
Brazil
Prior art keywords
humidity
temperature control
test chamber
control test
chamber
Prior art date
Application number
BRPI0820883-2A
Other languages
English (en)
Portuguese (pt)
Inventor
Darin E Immink
Clinton A Peterson
Andrew R Veldt
Original Assignee
Venturedyne Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Venturedyne Ltd filed Critical Venturedyne Ltd
Publication of BRPI0820883A2 publication Critical patent/BRPI0820883A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1405—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/006—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass for preventing frost
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0403—Refrigeration circuit bypassing means for the condenser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2501—Bypass valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/04—Preventing the formation of frost or condensate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Air Conditioning Control Device (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
BRPI0820883-2A 2007-12-14 2008-12-12 Câmara de teste com controle de umidade e temperatura BRPI0820883A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/957,111 US8875528B2 (en) 2007-12-14 2007-12-14 Test chamber with temperature and humidity control
PCT/US2008/086633 WO2009079386A1 (en) 2007-12-14 2008-12-12 Test chamber with temperature and humidity control

Publications (1)

Publication Number Publication Date
BRPI0820883A2 true BRPI0820883A2 (pt) 2015-06-16

Family

ID=40751454

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0820883-2A BRPI0820883A2 (pt) 2007-12-14 2008-12-12 Câmara de teste com controle de umidade e temperatura

Country Status (8)

Country Link
US (1) US8875528B2 (https=)
EP (1) EP2232230B1 (https=)
JP (1) JP5406851B2 (https=)
KR (1) KR20100106379A (https=)
CN (1) CN101918810A (https=)
BR (1) BRPI0820883A2 (https=)
TW (1) TW200937001A (https=)
WO (1) WO2009079386A1 (https=)

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TW201239282A (en) * 2011-03-16 2012-10-01 Hon Hai Prec Ind Co Ltd System and method for controlling an environmental chamber
CN102681574A (zh) * 2011-03-17 2012-09-19 鸿富锦精密工业（深圳）有限公司 控制恒温恒湿机的系统及方法
US8931288B2 (en) * 2012-10-19 2015-01-13 Lennox Industries Inc. Pressure regulation of an air conditioner
CN103836724A (zh) * 2012-11-22 2014-06-04 中国舰船研究设计中心 一种恒温空调机及其制冷调节方法
CN103994967B (zh) * 2014-05-15 2016-08-17 东莞市升微机电设备科技有限公司 臭氧龟裂老化试验机
CN104237305B (zh) * 2014-10-20 2016-08-17 中国矿业大学(北京) 一种岩体热导率测试装置及测试系统
US10495565B2 (en) 2016-05-12 2019-12-03 Weiss Technik North America, Inc. Environmental test chamber with uniform airflow
US10479510B2 (en) * 2016-10-12 2019-11-19 The Boeing Company Modular environmental control chamber
US10655895B2 (en) * 2017-05-04 2020-05-19 Weiss Technik North America, Inc. Climatic test chamber with stable cascading direct expansion refrigeration system
US10648701B2 (en) 2018-02-06 2020-05-12 Thermo Fisher Scientific (Asheville) Llc Refrigeration systems and methods using water-cooled condenser and additional water cooling
EP3584515B1 (en) * 2018-06-19 2023-08-23 Weiss Technik GmbH Test chamber and method
CN109164856A (zh) * 2018-10-16 2019-01-08 江苏天通设备科技有限公司 一种高温高湿试验箱的智能控制系统
KR102785567B1 (ko) 2019-02-22 2025-03-26 삼성전자주식회사 테스트 챔버 및 이를 구비하는 테스트 장치
US11369920B2 (en) 2019-12-31 2022-06-28 Ingersoll-Rand Industrial U.S., Inc. Multi-mode air drying system
KR102540189B1 (ko) * 2021-06-23 2023-06-05 (주)비에스테크 배터리 테스팅장치
TWI781758B (zh) * 2021-09-09 2022-10-21 英業達股份有限公司 可調式模擬熱源測試平台
EP4317857A1 (de) * 2022-08-02 2024-02-07 Weiss Technik GmbH Prüfkammer und verfahren
US20250110173A1 (en) * 2023-09-28 2025-04-03 Intel Corporation Methods, systems, articles of manufacture, and apparatus for improved thermal tests of integrated circuit devices
US20260006750A1 (en) * 2024-06-28 2026-01-01 Intel Corporation Two-phase cooling with assisted condensation for semiconductor devices
EP4682507A1 (en) * 2024-07-19 2026-01-21 Netzsch-Gerätebau GmbH Analysis system and analysis method

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Also Published As

Publication number Publication date
US8875528B2 (en) 2014-11-04
KR20100106379A (ko) 2010-10-01
JP2011506975A (ja) 2011-03-03
EP2232230B1 (en) 2019-09-11
WO2009079386A1 (en) 2009-06-25
JP5406851B2 (ja) 2014-02-05
TW200937001A (en) 2009-09-01
EP2232230A1 (en) 2010-09-29
US20090151370A1 (en) 2009-06-18
CN101918810A (zh) 2010-12-15
EP2232230A4 (en) 2016-11-09

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A, 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.