SE7801123L - Elektronisk partikelavkenningsoppningsmodul med perforerade elektroder - Google Patents

Elektronisk partikelavkenningsoppningsmodul med perforerade elektroder

Info

Publication number
SE7801123L
SE7801123L SE7801123A SE7801123A SE7801123L SE 7801123 L SE7801123 L SE 7801123L SE 7801123 A SE7801123 A SE 7801123A SE 7801123 A SE7801123 A SE 7801123A SE 7801123 L SE7801123 L SE 7801123L
Authority
SE
Sweden
Prior art keywords
particle detection
opening module
detection opening
perforated electrodes
electronic particle
Prior art date
Application number
SE7801123A
Other languages
English (en)
Swedish (sv)
Inventor
R O Simpson
J D Starling
B D James
T J Godin
G Ginsberg
V J Drbal
A Szulga
Original Assignee
Coulter Electronics
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 US05/768,864 external-priority patent/US4090128A/en
Application filed by Coulter Electronics filed Critical Coulter Electronics
Publication of SE7801123L publication Critical patent/SE7801123L/xx

Links

Classifications

    • G01N15/13—
    • 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
    • G01N15/10—Investigating individual particles
    • G01N15/12—Coulter-counters
SE7801123A 1977-02-15 1978-01-30 Elektronisk partikelavkenningsoppningsmodul med perforerade elektroder SE7801123L (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/768,864 US4090128A (en) 1977-02-15 1977-02-15 Aperture module for use in particle testing apparatus
US86837478A 1978-01-10 1978-01-10

Publications (1)

Publication Number Publication Date
SE7801123L true SE7801123L (sv) 1978-02-13

Family

ID=27118096

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7801123A SE7801123L (sv) 1977-02-15 1978-01-30 Elektronisk partikelavkenningsoppningsmodul med perforerade elektroder

Country Status (11)

Country Link
JP (1) JPS53121695A (xx)
AU (1) AU508072B2 (xx)
CH (1) CH623931A5 (xx)
DE (1) DE2806383A1 (xx)
ES (1) ES466979A1 (xx)
FR (1) FR2380549A1 (xx)
GB (1) GB1597904A (xx)
IL (1) IL53921A (xx)
IT (1) IT1101790B (xx)
NL (1) NL7801072A (xx)
SE (1) SE7801123L (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9624096D0 (en) * 1996-11-20 1997-01-08 Microbial Systems Ltd Apparatus and method of use thereof
GB2337597B (en) * 1996-11-20 2000-08-16 Microbial Systems Ltd Particle sizing apparatus
US6418802B1 (en) * 1996-11-21 2002-07-16 Michael Anthony Wood Particle sizing apparatus and method of use thereof
SE0101597D0 (sv) 2001-05-09 2001-05-09 Astrazeneca Ab Apparatus and method of testing pressurised containers by non-invasive means

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3520316A (en) * 1963-12-12 1970-07-14 Bowles Eng Corp Pressure-to-pressure transducer
US3746976A (en) * 1971-04-07 1973-07-17 Coulter Electronics Self-cleaning aperture tube for coulter study apparatus
US3902115A (en) * 1973-09-26 1975-08-26 Coulter Electronics Self-cleaning aperture tube for coulter study apparatus and electrolyte supply system therefor
US4014611A (en) * 1975-04-30 1977-03-29 Coulter Electronics, Inc. Aperture module for use in particle testing apparatus

Also Published As

Publication number Publication date
IL53921A0 (en) 1978-04-30
IT1101790B (it) 1985-10-07
AU508072B2 (en) 1980-03-06
FR2380549B1 (xx) 1983-07-08
IT7848010A0 (it) 1978-02-10
ES466979A1 (es) 1979-08-16
CH623931A5 (en) 1981-06-30
GB1597904A (en) 1981-09-16
NL7801072A (nl) 1978-08-17
AU3286078A (en) 1979-08-09
FR2380549A1 (fr) 1978-09-08
JPS53121695A (en) 1978-10-24
IL53921A (en) 1979-12-30
DE2806383A1 (de) 1978-08-17

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