DE1598920A1 - Anzeigegeraet fuer in einem deformierbaren Medium suspendierte Teilchen - Google Patents

Anzeigegeraet fuer in einem deformierbaren Medium suspendierte Teilchen

Info

Publication number
DE1598920A1
DE1598920A1 DE19661598920 DE1598920A DE1598920A1 DE 1598920 A1 DE1598920 A1 DE 1598920A1 DE 19661598920 DE19661598920 DE 19661598920 DE 1598920 A DE1598920 A DE 1598920A DE 1598920 A1 DE1598920 A1 DE 1598920A1
Authority
DE
Germany
Prior art keywords
light
lamp
housing
light beam
tube
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19661598920
Other languages
German (de)
English (en)
Inventor
Vasel Alfred Walter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pyrotector Inc
Original Assignee
Pyrotector Inc
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 Pyrotector Inc filed Critical Pyrotector Inc
Publication of DE1598920A1 publication Critical patent/DE1598920A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
DE19661598920 1965-04-28 1966-04-21 Anzeigegeraet fuer in einem deformierbaren Medium suspendierte Teilchen Pending DE1598920A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45158765A 1965-04-28 1965-04-28

Publications (1)

Publication Number Publication Date
DE1598920A1 true DE1598920A1 (de) 1971-04-01

Family

ID=23792827

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661598920 Pending DE1598920A1 (de) 1965-04-28 1966-04-21 Anzeigegeraet fuer in einem deformierbaren Medium suspendierte Teilchen

Country Status (8)

Country Link
AT (1) AT280853B (enExample)
BE (1) BE679598A (enExample)
CH (1) CH440749A (enExample)
DE (1) DE1598920A1 (enExample)
ES (1) ES325925A1 (enExample)
GB (1) GB1103136A (enExample)
NL (1) NL6604956A (enExample)
SE (1) SE308466B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8906554D0 (en) * 1989-03-22 1989-05-04 Harley Phillip E Optical system for detector device

Also Published As

Publication number Publication date
SE308466B (enExample) 1969-02-10
BE679598A (enExample) 1966-09-16
ES325925A1 (es) 1967-03-01
NL6604956A (enExample) 1966-10-31
AT280853B (de) 1970-04-27
CH440749A (de) 1967-07-31
GB1103136A (en) 1968-02-14

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