HK1209827A1 - Filtering device and method and substance detection device and method - Google Patents

Filtering device and method and substance detection device and method

Info

Publication number
HK1209827A1
HK1209827A1 HK15110214.2A HK15110214A HK1209827A1 HK 1209827 A1 HK1209827 A1 HK 1209827A1 HK 15110214 A HK15110214 A HK 15110214A HK 1209827 A1 HK1209827 A1 HK 1209827A1
Authority
HK
Hong Kong
Prior art keywords
substance detection
detection device
filtering device
filtering
substance
Prior art date
Application number
HK15110214.2A
Other languages
Chinese (zh)
Inventor
陳志强張麗趙自然劉耀紅劉必成顧建平鄭娟
Original Assignee
Nuctech Co 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 Nuctech Co Ltd filed Critical Nuctech Co Ltd
Publication of HK1209827A1 publication Critical patent/HK1209827A1/en

Links

HK15110214.2A 2014-12-31 2015-10-19 Filtering device and method and substance detection device and method HK1209827A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410854084.5A CN104535592A (en) 2014-12-31 2014-12-31 Filtering device and method and substance detection device and method

Publications (1)

Publication Number Publication Date
HK1209827A1 true HK1209827A1 (en) 2016-04-08

Family

ID=52851164

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15110214.2A HK1209827A1 (en) 2014-12-31 2015-10-19 Filtering device and method and substance detection device and method

Country Status (2)

Country Link
CN (1) CN104535592A (en)
HK (1) HK1209827A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105181723B (en) 2015-09-28 2019-02-12 同方威视技术股份有限公司 Dual intensity ray scanning system, scan method and inspection system
CN105651793B (en) * 2016-01-05 2019-04-02 合肥泰禾光电科技股份有限公司 A kind of X-ray check method for overcoming object thickness to influence
CN109581519A (en) * 2018-11-27 2019-04-05 中国航发沈阳黎明航空发动机有限责任公司 A kind of x-ray detection device and method for engine blade inner cavity foreign matter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1250062A (en) * 1988-01-29 1989-02-14 Earl Mccutcheon Radiation reduction filter for use in medical diagnosis
CN102147376B (en) * 2007-10-05 2014-02-26 清华大学 Liquid article detection method and device
CN101261235B (en) * 2008-05-06 2010-12-08 罗平安 Crude oil gas fraction and moisture percentage dual energy X ray measurement method
WO2011148276A2 (en) * 2010-05-24 2011-12-01 Koninklijke Philips Electronics N.V. Ct detector including multi-layer fluorescent tape scintillator with switchable spectral sensitivity
CN102455305B (en) * 2010-11-01 2014-06-18 北京中盾安民分析技术有限公司 Image processing method used by device for detecting hidden matters on human body by using dual-energy X-rays
US9435900B2 (en) * 2011-06-08 2016-09-06 The Board Of Trustees Of The Leland Stanford Junior University X-ray system utilizing alternating spectrum x-ray source in conjuction with a fixed spectrum separation filter approval
CN104089944A (en) * 2014-07-21 2014-10-08 同方威视技术股份有限公司 Method and device for security check of liquid article
CN204536229U (en) * 2014-12-31 2015-08-05 同方威视技术股份有限公司 A kind of filter and a kind of substance detecting device

Also Published As

Publication number Publication date
CN104535592A (en) 2015-04-22

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