BE604172A - Détecteur de noyaux de condensation - Google Patents

Détecteur de noyaux de condensation

Info

Publication number
BE604172A
BE604172A BE604172A BE604172A BE604172A BE 604172 A BE604172 A BE 604172A BE 604172 A BE604172 A BE 604172A BE 604172 A BE604172 A BE 604172A BE 604172 A BE604172 A BE 604172A
Authority
BE
Belgium
Prior art keywords
condensation nucleus
nucleus detector
detector
condensation
nucleus
Prior art date
Application number
BE604172A
Other languages
English (en)
Inventor
J Bigelow
F W Van Luik Jr
S B Dunham
T A Rich
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BE604172A publication Critical patent/BE604172A/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/065—Investigating concentration of particle suspensions using condensation nuclei counters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86638—Rotary valve
    • Y10T137/86646—Plug type
    • Y10T137/86654—For plural lines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
BE604172A 1956-07-27 1961-05-24 Détecteur de noyaux de condensation BE604172A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60054056 US3037421A (en) 1956-07-27 1956-07-27 Condensation nuclei detector

Publications (1)

Publication Number Publication Date
BE604172A true BE604172A (fr) 1961-09-18

Family

ID=24404013

Family Applications (1)

Application Number Title Priority Date Filing Date
BE604172A BE604172A (fr) 1956-07-27 1961-05-24 Détecteur de noyaux de condensation

Country Status (2)

Country Link
US (1) US3037421A (fr)
BE (1) BE604172A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3463589A (en) * 1966-01-27 1969-08-26 Gen Electric Portable condensation nuclei detector
US3510666A (en) * 1967-05-05 1970-05-05 Bowser Inc Turbidity meter having calibrating light source
US3632210A (en) * 1969-06-19 1972-01-04 Environment One Corp Variable rate continuous flow condensation nuclei meter having adjustable expansion period and improved gain
US3703641A (en) * 1969-08-18 1972-11-21 North American Rockwell Particle-size measuring apparatus
US3738751A (en) * 1970-07-21 1973-06-12 Environment One Corp Portable condensation nuclei meter
US3694085A (en) * 1970-09-10 1972-09-26 Environment One Corp Mixing type condensation nuclei meter
US3715809A (en) * 1971-11-05 1973-02-13 Environment One Corp Educational atmospheric particle detector
US3914053A (en) * 1974-12-09 1975-10-21 Us Navy Ice nuclei counter
US4153376A (en) * 1977-09-21 1979-05-08 Neier Benjamin R Feed mixer apparatus
US5027642A (en) * 1987-10-13 1991-07-02 American Air Liquide Method of detecting and or removing trace amounts of condensible vapors from compressed gas
US9610531B2 (en) 2010-08-27 2017-04-04 Aerosol Dynamics Inc. Wick wetting for water condensation systems
US9579662B2 (en) 2010-08-27 2017-02-28 Aerosol Dynamics Inc. Condensation-evaporator nanoparticle charger
RU2444720C1 (ru) * 2010-09-07 2012-03-10 Российская Федерация, от имени которой выступает государственный заказчик - Министерство промышленности и торговли Российской Федерации (Минпромторг России) Способ измерения микропримесей в потоке воздуха
US11029240B2 (en) 2018-10-12 2021-06-08 Aerosol Dynamics Inc. Wick moisture sensor for airborne particle condensational growth systems
WO2020092908A1 (fr) 2018-11-01 2020-05-07 Aerosol Dynamics Inc. Conditionnement d'humidité pour la croissance par condensation à base d'eau de particules ultrafines
CN111855543B (zh) * 2020-07-30 2025-07-08 武汉云侦科技有限公司 一种环境气体中纳米粒子探测系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB406648A (fr) *
US1608812A (en) * 1923-06-27 1926-11-30 Dache M Reeves Gas-density apparatus
US2118836A (en) * 1930-06-13 1938-05-31 American La France Foamite Apparatus for detecting fires in holds, etc.
US2042095A (en) * 1933-05-08 1936-05-26 Kidde & Co Walter Detection of suspended matter in gaseous fluids

Also Published As

Publication number Publication date
US3037421A (en) 1962-06-05

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