HK1149324A1 - 粉基劑的測量系統 - Google Patents
粉基劑的測量系統Info
- Publication number
- HK1149324A1 HK1149324A1 HK11103555.8A HK11103555A HK1149324A1 HK 1149324 A1 HK1149324 A1 HK 1149324A1 HK 11103555 A HK11103555 A HK 11103555A HK 1149324 A1 HK1149324 A1 HK 1149324A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- measurement system
- powder based
- based agents
- agents
- powder
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/50—Testing or indicating devices for determining the state of readiness of the equipment
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/59—Transmissivity
- G01N21/5907—Densitometers
- G01N2021/598—Features of mounting, adjusting
- G01N2021/5992—Double pass
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/420,940 US8161790B2 (en) | 2009-04-09 | 2009-04-09 | Measurement system for powder based agents |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1149324A1 true HK1149324A1 (zh) | 2011-09-30 |
Family
ID=42272556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK11103555.8A HK1149324A1 (zh) | 2009-04-09 | 2011-04-07 | 粉基劑的測量系統 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8161790B2 (zh) |
EP (1) | EP2239019B1 (zh) |
CN (1) | CN101858846B (zh) |
BR (1) | BRPI1001392B1 (zh) |
CA (1) | CA2695047C (zh) |
HK (1) | HK1149324A1 (zh) |
RU (1) | RU2434224C1 (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8004684B2 (en) * | 2009-04-09 | 2011-08-23 | Kidde Technologies, Inc. | Sensor head for a dry powder agent |
US8077317B2 (en) * | 2009-04-09 | 2011-12-13 | Kidde Technologies, Inc. | Sensor head for a dry powder agent |
CN102120071B (zh) * | 2011-02-15 | 2012-05-23 | 中国航空工业集团公司西安飞机设计研究所 | 一种飞机发动机舱灭火剂浓度测量方法 |
US9207172B2 (en) | 2011-05-26 | 2015-12-08 | Kidde Technologies, Inc. | Velocity survey with powderizer and agent flow indicator |
US9182381B2 (en) | 2013-03-15 | 2015-11-10 | Meggitt Safety Systems, Inc. | Apparatus and methods for measuring concentrations |
CN112378820B (zh) * | 2020-10-30 | 2022-03-15 | 南京工业大学 | 一种新型增材制造粉末铺展性能检测装置和方法 |
US11840408B1 (en) | 2022-12-08 | 2023-12-12 | PetSmart Home Office, Inc. | Apparatuses and methods for measuring dustiness of a product |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3221867C2 (de) * | 1982-06-09 | 1985-11-28 | R & Z Biologicals GmbH & Co KG, 4050 Mönchengladbach | Vorrichtung zur Messung der Konzentration von Teilchen in Flüssigkeiten |
IT8323712V0 (it) * | 1983-12-01 | 1983-12-01 | Illycaffe Spa | Camera di osservazione di un materiale pulverulento. |
US4758028A (en) * | 1987-07-30 | 1988-07-19 | Pratt & Whitney Canada Inc. | Firewall seal |
US5104735A (en) * | 1988-09-12 | 1992-04-14 | Hamilton Chemical Corporation | Fire retardant coating composition |
US6181426B1 (en) * | 1998-04-03 | 2001-01-30 | Mcdonnell Douglas Corporation | Gas concentration monitoring system |
US5973774A (en) * | 1998-04-08 | 1999-10-26 | Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government | Portable instrument to determine concentration of AFFF in fresh and sea water solutions |
US6630121B1 (en) * | 1999-06-09 | 2003-10-07 | The Regents Of The University Of Colorado | Supercritical fluid-assisted nebulization and bubble drying |
US6122575A (en) * | 1999-06-30 | 2000-09-19 | Hamilton Sundstrand Corporation | APU troubleshooting system |
US7456750B2 (en) | 2000-04-19 | 2008-11-25 | Federal Express Corporation | Fire suppression and indicator system and fire detection device |
JP2003533302A (ja) * | 2000-05-18 | 2003-11-11 | エドワーズ, ポール, シー. | 難燃剤投下システム |
GB2375046B (en) * | 2001-03-29 | 2004-11-10 | Kidde Plc | Fire and explosion suppression |
US20020196152A1 (en) * | 2001-06-20 | 2002-12-26 | Eric Wilson | Automated fire protection system |
ES2279891T3 (es) * | 2001-09-19 | 2007-09-01 | Kayyani C. Adiga | Extincion de fuego utilizando niebla de agua con gotitas de tamaño ultrafino. |
US7333129B2 (en) * | 2001-09-21 | 2008-02-19 | Rosemount Aerospace Inc. | Fire detection system |
AU2002359259A1 (en) * | 2001-10-11 | 2003-04-22 | Life Mist, Llc | Apparatus comprising a pneumoacoustic atomizer |
US7210537B1 (en) * | 2002-01-23 | 2007-05-01 | Mcneil Steven D | Method of controlling fires |
US7104336B2 (en) * | 2002-07-25 | 2006-09-12 | Alden Ozment | Method for fighting fire in confined areas using nitrogen expanded foam |
US7093666B2 (en) * | 2003-02-20 | 2006-08-22 | Pratt & Whitney Canada Corp. | Apparatus and method for providing fireproofing to an aircraft auxiliary power unit |
US7223351B2 (en) * | 2003-04-17 | 2007-05-29 | Great Lakes Chemical Corporation | Fire extinguishing mixtures, methods and systems |
US7048068B2 (en) * | 2003-07-23 | 2006-05-23 | Paulkovich Michael B | Fire extinguishing system for large structures |
US7040576B2 (en) * | 2003-12-18 | 2006-05-09 | Pratt & Whitney Canada Corp. | Fire shield apparatus and method |
US7066274B2 (en) * | 2004-02-25 | 2006-06-27 | The Boeing Company | Fire-suppression system for an aircraft |
US7407598B2 (en) * | 2004-04-30 | 2008-08-05 | Goodrich Corporation | Flame suppressant aerosol generant |
US7163642B2 (en) * | 2004-10-11 | 2007-01-16 | Hagquist James Alroy E | Composition inhibiting the expansion of fire, suppressing existing fire, and methods of manufacture and use thereof |
GB0503184D0 (en) * | 2005-02-16 | 2005-03-23 | Greenbank Terotech Ltd | A method and a device for generating data relating to particles in a particulate material |
US7087105B1 (en) * | 2005-06-16 | 2006-08-08 | Chappell Harry H | Water enhancement fire retardant |
CN1800821A (zh) * | 2006-01-05 | 2006-07-12 | 杭州典范科技有限公司 | 煤粉输送管道内煤粉浓度和风粉速度的测量方法及其装置 |
JP4972357B2 (ja) | 2006-07-12 | 2012-07-11 | ヤマトプロテック株式会社 | 泡消火薬剤混合器の点検方法 |
KR100889782B1 (ko) * | 2006-10-19 | 2009-03-20 | 삼성전자주식회사 | 워드 라인 디스차지 유닛을 구비한 플래시 메모리 장치 및그것의 데이터 읽기 방법 |
US8004684B2 (en) * | 2009-04-09 | 2011-08-23 | Kidde Technologies, Inc. | Sensor head for a dry powder agent |
-
2009
- 2009-04-09 US US12/420,940 patent/US8161790B2/en active Active
-
2010
- 2010-03-01 CA CA2695047A patent/CA2695047C/en active Active
- 2010-04-08 BR BRPI1001392A patent/BRPI1001392B1/pt active IP Right Grant
- 2010-04-09 CN CN201010162731.8A patent/CN101858846B/zh active Active
- 2010-04-09 RU RU2010115115/28A patent/RU2434224C1/ru not_active IP Right Cessation
- 2010-04-09 EP EP10250752.2A patent/EP2239019B1/en active Active
-
2011
- 2011-04-07 HK HK11103555.8A patent/HK1149324A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
BRPI1001392B1 (pt) | 2019-08-13 |
CN101858846B (zh) | 2014-08-27 |
CN101858846A (zh) | 2010-10-13 |
CA2695047A1 (en) | 2010-10-09 |
EP2239019B1 (en) | 2017-12-20 |
CA2695047C (en) | 2014-02-11 |
EP2239019A1 (en) | 2010-10-13 |
BRPI1001392A2 (pt) | 2011-07-26 |
US20100257915A1 (en) | 2010-10-14 |
RU2434224C1 (ru) | 2011-11-20 |
US8161790B2 (en) | 2012-04-24 |
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