NL7505776A - Scherm en put voor een sonde van een densito- meter. - Google Patents

Scherm en put voor een sonde van een densito- meter.

Info

Publication number
NL7505776A
NL7505776A NL7505776A NL7505776A NL7505776A NL 7505776 A NL7505776 A NL 7505776A NL 7505776 A NL7505776 A NL 7505776A NL 7505776 A NL7505776 A NL 7505776A NL 7505776 A NL7505776 A NL 7505776A
Authority
NL
Netherlands
Prior art keywords
probe
screen
well
densito
meter
Prior art date
Application number
NL7505776A
Other languages
English (en)
Dutch (nl)
Original Assignee
Itt
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
Priority claimed from US05/548,276 external-priority patent/US3956922A/en
Application filed by Itt filed Critical Itt
Publication of NL7505776A publication Critical patent/NL7505776A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • G01N2009/008—Schlatter vibrating vane type

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 Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measuring Volume Flow (AREA)
NL7505776A 1974-05-16 1975-05-16 Scherm en put voor een sonde van een densito- meter. NL7505776A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47052874A 1974-05-16 1974-05-16
US05/548,276 US3956922A (en) 1974-12-09 1975-02-10 Densitometer probe shield and well

Publications (1)

Publication Number Publication Date
NL7505776A true NL7505776A (nl) 1975-11-18

Family

ID=27043120

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7505776A NL7505776A (nl) 1974-05-16 1975-05-16 Scherm en put voor een sonde van een densito- meter.

Country Status (7)

Country Link
JP (1) JPS5123792A (cs)
CA (1) CA1045407A (cs)
CH (1) CH600324A5 (cs)
DE (1) DE2521250A1 (cs)
FR (1) FR2271562A1 (cs)
IT (1) IT1046881B (cs)
NL (1) NL7505776A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57168698A (en) * 1981-04-09 1982-10-18 Hitachi Ltd System laundry

Also Published As

Publication number Publication date
CA1045407A (en) 1979-01-02
FR2271562B1 (cs) 1981-09-04
IT1046881B (it) 1980-07-31
DE2521250A1 (de) 1975-11-27
JPS5123792A (ja) 1976-02-25
CH600324A5 (cs) 1978-06-15
JPS561581B2 (cs) 1981-01-14
FR2271562A1 (en) 1975-12-12

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed