FR2426253A1 - Systeme de contre-lavage pour appareil de dilution - Google Patents

Systeme de contre-lavage pour appareil de dilution

Info

Publication number
FR2426253A1
FR2426253A1 FR7912195A FR7912195A FR2426253A1 FR 2426253 A1 FR2426253 A1 FR 2426253A1 FR 7912195 A FR7912195 A FR 7912195A FR 7912195 A FR7912195 A FR 7912195A FR 2426253 A1 FR2426253 A1 FR 2426253A1
Authority
FR
France
Prior art keywords
probe
condition
sealed
receptacle
backwash system
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.)
Granted
Application number
FR7912195A
Other languages
English (en)
French (fr)
Other versions
FR2426253B1 (zh
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.)
Coulter Electronics Inc
Original Assignee
Coulter Electronics 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
Priority claimed from US05/906,235 external-priority patent/US4148859A/en
Priority claimed from US06/014,306 external-priority patent/US4220621A/en
Application filed by Coulter Electronics Inc filed Critical Coulter Electronics Inc
Publication of FR2426253A1 publication Critical patent/FR2426253A1/fr
Application granted granted Critical
Publication of FR2426253B1 publication Critical patent/FR2426253B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/38—Diluting, dispersing or mixing samples

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)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
FR7912195A 1978-05-15 1979-05-14 Systeme de contre-lavage pour appareil de dilution Granted FR2426253A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/906,235 US4148859A (en) 1978-05-15 1978-05-15 Backwash system for diluting apparatus
US06/014,306 US4220621A (en) 1979-02-23 1979-02-23 Backwash system for diluting apparatus

Publications (2)

Publication Number Publication Date
FR2426253A1 true FR2426253A1 (fr) 1979-12-14
FR2426253B1 FR2426253B1 (zh) 1985-03-01

Family

ID=26685925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912195A Granted FR2426253A1 (fr) 1978-05-15 1979-05-14 Systeme de contre-lavage pour appareil de dilution

Country Status (9)

Country Link
JP (1) JPS54150189A (zh)
AU (1) AU4703079A (zh)
CA (1) CA1117314A (zh)
CH (1) CH631263A5 (zh)
DE (2) DE2919374A1 (zh)
ES (1) ES8103382A1 (zh)
FR (1) FR2426253A1 (zh)
GB (1) GB2020806A (zh)
SE (1) SE448033B (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE451896B (sv) * 1983-06-23 1987-11-02 Swelab Instrument Ab Sett och anordning for spedning av vetskeprover
FR2606885B1 (fr) * 1986-11-14 1989-08-04 Abx Sarl Dispositif de nettoyage d'une aiguille de prelevement d'un liquide

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2247720A1 (zh) * 1973-10-16 1975-05-09 Coulter Electronics
US3990853A (en) * 1975-05-30 1976-11-09 Coulter Electronics, Inc. Liquid transfer valve structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE414276B (sv) * 1973-03-05 1980-07-21 Varian Associates Sett och anordning for att rengora en injektionsanordning
JPS5011486A (zh) * 1973-06-01 1975-02-05
JPS5314954B2 (zh) * 1973-11-02 1978-05-20
JPS5368188A (en) * 1976-11-30 1978-06-17 Hewlett Packard Yokogawa Device for measuring crystal resonator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2247720A1 (zh) * 1973-10-16 1975-05-09 Coulter Electronics
US3990853A (en) * 1975-05-30 1976-11-09 Coulter Electronics, Inc. Liquid transfer valve structure

Also Published As

Publication number Publication date
AU4703079A (en) 1979-11-22
FR2426253B1 (zh) 1985-03-01
ES480563A0 (es) 1981-02-16
GB2020806A (en) 1979-11-21
JPS54150189A (en) 1979-11-26
DE2919374A1 (de) 1979-11-22
DE2919374C2 (zh) 1990-01-11
CA1117314A (en) 1982-02-02
DE2954665C2 (zh) 1993-07-01
ES8103382A1 (es) 1981-02-16
CH631263A5 (fr) 1982-07-30
JPH0210371B2 (zh) 1990-03-07
SE448033B (sv) 1987-01-12
SE7904222L (sv) 1979-11-16

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse