|
US3998552A
(en)
*
|
1974-08-19 |
1976-12-21 |
Hss, Inc. |
Instrument responsive to back-scattered or back-reflected radiation having passive system for range correction
|
|
US4052600A
(en)
*
|
1975-01-06 |
1977-10-04 |
Leeds & Northrup Company |
Measurement of statistical parameters of a distribution of suspended particles
|
|
US4037964A
(en)
*
|
1976-01-15 |
1977-07-26 |
Leeds & Northrup Company |
Method and apparatus for measuring the sum of the radii of particles in a collection
|
|
US4037965A
(en)
*
|
1976-03-23 |
1977-07-26 |
Leeds & Northrup Company |
Method and optical means for determining dimensional characteristics of the particle distribution in a collection of particles
|
|
US4167335A
(en)
*
|
1977-12-16 |
1979-09-11 |
Leeds & Northrup Company |
Apparatus and method for linearizing a volume loading measurement utilizing particle scattering
|
|
US4473296A
(en)
*
|
1978-05-03 |
1984-09-25 |
Ppm, Inc. |
System and method and apparatus for a continuous aerosol monitor (CAM) using electro-optical weighing for general aerosols
|
|
US4338030A
(en)
*
|
1978-06-26 |
1982-07-06 |
Loos Hendricus G |
Dispersive instrument for measurement of particle size distributions
|
|
US4245909A
(en)
*
|
1978-06-26 |
1981-01-20 |
Loos Hendricus G |
Optical instrument for measurement of particle size distributions
|
|
US4361403A
(en)
*
|
1978-06-26 |
1982-11-30 |
Loos Hendricus G |
Multiple wavelength instrument for measurement of particle size distributions
|
|
FR2445523A1
(fr)
*
|
1978-12-28 |
1980-07-25 |
Sable Sarl |
Procede pour mesurer le volume des matieres en suspension dans un liquide
|
|
US4291983A
(en)
*
|
1979-05-22 |
1981-09-29 |
American Home Products Corporation |
Photometric apparatus and method
|
|
US4488812A
(en)
*
|
1979-05-22 |
1984-12-18 |
American Home Products Corporation |
Photometric apparatus
|
|
US4392345A
(en)
*
|
1981-10-13 |
1983-07-12 |
Elliott Turbomachinery Co., Inc. |
Bypass control system
|
|
US4265538A
(en)
*
|
1979-10-18 |
1981-05-05 |
Leeds & Northrup Company |
Optical sample cell for analysis of particles in liquid suspension
|
|
DE3006046A1
(de)
*
|
1980-02-18 |
1981-08-20 |
Siemens AG, 1000 Berlin und 8000 München |
Einrichtung zur optischen messung der rauchdichte
|
|
US4441816A
(en)
*
|
1982-03-25 |
1984-04-10 |
The United States Of America As Represented By The United States Department Of Energy |
Optical double-slit particle measuring system
|
|
US4597666A
(en)
*
|
1984-04-18 |
1986-07-01 |
The United States Of America As Represented By The Secretary Of The Navy |
Apparatus for determining the liquid water content of a gas
|
|
US4801205A
(en)
*
|
1984-06-30 |
1989-01-31 |
Kabushiki Kaisha Toshiba |
Particle size measuring apparatus
|
|
GB8603391D0
(en)
*
|
1986-02-12 |
1986-03-19 |
British Aerospace |
Position sensor
|
|
US5056918A
(en)
*
|
1989-03-03 |
1991-10-15 |
Coulter Electronics Of New England, Inc. |
Method and apparatus for particle size analysis
|
|
US5104221A
(en)
*
|
1989-03-03 |
1992-04-14 |
Coulter Electronics Of New England, Inc. |
Particle size analysis utilizing polarization intensity differential scattering
|
|
US4953978A
(en)
*
|
1989-03-03 |
1990-09-04 |
Coulter Electronics Of New England, Inc. |
Particle size analysis utilizing polarization intensity differential scattering
|
|
US5094532A
(en)
*
|
1989-11-07 |
1992-03-10 |
General Signal Corporation |
Method and apparatus for measuring small particle size distribution
|
|
US5315115A
(en)
*
|
1992-08-10 |
1994-05-24 |
Gerber Hermann E |
Optical apparatus and method for sensing particulates
|
|
US5578771A
(en)
*
|
1993-02-12 |
1996-11-26 |
Outokumpu Mintec Oy |
Method for measuring particle size distribution
|
|
JP3285309B2
(ja)
*
|
1996-03-26 |
2002-05-27 |
株式会社堀場製作所 |
光検出器
|
|
WO1999058953A1
(en)
*
|
1998-05-08 |
1999-11-18 |
Sequoia Scientific, Inc. |
Device for measuring particulate volume and mean size in water
|
|
US20030016357A1
(en)
*
|
2002-07-30 |
2003-01-23 |
Shofner Frederick M. |
Measurement of aerosol mass concentration and mass delivery rate
|
|
US20080208511A1
(en)
*
|
2005-03-07 |
2008-08-28 |
Michael Trainer |
Methods and apparatus for determining characteristics of particles
|
|
US9297737B2
(en)
*
|
2004-03-06 |
2016-03-29 |
Michael Trainer |
Methods and apparatus for determining characteristics of particles
|
|
US10620105B2
(en)
*
|
2004-03-06 |
2020-04-14 |
Michael Trainer |
Methods and apparatus for determining characteristics of particles from scattered light
|
|
US8634072B2
(en)
*
|
2004-03-06 |
2014-01-21 |
Michael Trainer |
Methods and apparatus for determining characteristics of particles
|
|
DE102013211885A1
(de)
*
|
2013-06-24 |
2014-12-24 |
Siemens Aktiengesellschaft |
Partikeldetektor und Verfahren zur Detektion von Partikeln
|
|
CN107120571B
(zh)
*
|
2015-03-25 |
2019-05-03 |
宁波盛和灯饰有限公司 |
污染状况监测专用led灯具
|
|
US10634598B2
(en)
|
2015-10-02 |
2020-04-28 |
Institut National D'optique |
System and method for individual particle sizing using light scattering techniques
|
|
CN105547944B
(zh)
*
|
2016-01-11 |
2018-04-10 |
河北工程大学 |
一种基于层叠衍射的可吸入颗粒物检测方法
|
