NL168939C - Inrichting voor colorimetrisch onderzoek aan vloeistoffen. - Google Patents

Inrichting voor colorimetrisch onderzoek aan vloeistoffen.

Info

Publication number: NL168939C
Authority: NL; Netherlands
Prior art keywords: liquids; colorimetric examination; colorimetric; examination
Prior art date: 1968-10-10

Application number

NL6915087A

Other languages

English (en)

Other versions

NL168939B (nl

NL6915087A (nl

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.)

1968-10-10

Filing date

1969-10-06

Publication date

1982-05-17

1969-10-06 Application filed by Coulter Electronics filed Critical Coulter Electronics

1970-04-14 Publication of NL6915087A publication Critical patent/NL6915087A/xx

1981-12-16 Publication of NL168939B publication Critical patent/NL168939B/nl

1982-05-17 Application granted granted Critical

1982-05-17 Publication of NL168939C publication Critical patent/NL168939C/nl

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G23/00—Auxiliary devices for weighing apparatus
- G01G23/14—Devices for determining tare weight or for cancelling out the tare by zeroising, e.g. mechanically operated
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/02—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a helical spring
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
- G01G3/08—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a leaf spring
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/05—Flow-through cuvettes
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
- 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
- Y10T137/86389—Programmer or timer
- Y10T137/86405—Repeating cycle

Landscapes

Physics & Mathematics (AREA)
General 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)
Immunology (AREA)
Pathology (AREA)
Optical Measuring Cells (AREA)
Automatic Analysis And Handling Materials Therefor (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)
Spectrometry And Color Measurement (AREA)

NL6915087A 1968-10-10 1969-10-06 Inrichting voor colorimetrisch onderzoek aan vloeistoffen. NL168939C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US76648868A	1968-10-10	1968-10-10

Publications (3)

Publication Number	Publication Date
NL6915087A NL6915087A (nl)	1970-04-14
NL168939B NL168939B (nl)	1981-12-16
NL168939C true NL168939C (nl)	1982-05-17

Family

ID=25076575

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL6915087A NL168939C (nl)	1968-10-10	1969-10-06	Inrichting voor colorimetrisch onderzoek aan vloeistoffen.

Country Status (10)

Country	Link
US (1)	US3622795A (nl)
JP (1)	JPS5413797B1 (nl)
BE (1)	BE739895A (nl)
CA (1)	CA939527A (nl)
FR (1)	FR2020295A1 (nl)
GB (1)	GB1276105A (nl)
IL (1)	IL33116A (nl)
NL (1)	NL168939C (nl)
SE (1)	SE369226B (nl)
ZA (1)	ZA697007B (nl)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3743424A (en) *	1970-11-19	1973-07-03	Coulter Electronics	Combined electronic and optical method and apparatus for analyzing liquid samples
US3752995A (en) *	1972-04-07	1973-08-14	Coulter Electronics	Blank value storing photometer
US3927317A (en) *	1972-04-07	1975-12-16	Coulter Electronics	Blank value storing photometer circuitry
IT989347B (it) *	1972-06-23	1975-05-20	Bayer Ag	Fotometro d esercizio ad autocom pensazione
US4025788A (en) *	1973-01-18	1977-05-24	Tohoku Electric Power Company, Inc.	Radiometric analyzer
US4001589A (en) *	1974-01-10	1977-01-04	Tohoku Electric Power Company, Inc.	Radiometric analyzer with plural radiation sources and detectors
US3863066A (en) *	1973-04-16	1975-01-28	Coulter Electronics	Voltage run-down circuit
US3952206A (en) *	1974-05-09	1976-04-20	Coulter Electronics, Inc.	Photometer circuit
US3917404A (en) *	1974-05-28	1975-11-04	Baxter Laboratories Inc	Fluorometer assembly including a flow cell
US3970388A (en) *	1974-07-15	1976-07-20	Hacker Charles L	Liquid stopped-flow apparatus
IT1019866B (it) *	1974-08-09	1977-11-30	Biomedix Ag	Apparecchiatura per la determinazio ne della concentrazione di emoglobi na totale ossigenata e risotta car bossiemoglobina del la capacita dell emoglobina per lo ossigeno della saturazione per centuale in ossigeno e in ossido di carbonio nel sangue o in solu zioni di emoglobina
FI52255C (fi) *	1975-10-30	1977-07-11	Innotec Oy	Infrapuna-analysaattori.
US4090128A (en) *	1977-02-15	1978-05-16	Coulter Electronics, Inc.	Aperture module for use in particle testing apparatus
US4371786A (en) *	1980-10-29	1983-02-01	Miles Laboratories, Inc.	Method and apparatus for detecting bubbles in a liquid
US4672038A (en) *	1984-10-19	1987-06-09	Abbott Laboratories	Optical readout for blood sample analysis
US5187971A (en) *	1990-08-10	1993-02-23	Puritan-Bennett Corporation	Calibration cuvette
US5339671A (en) *	1990-08-10	1994-08-23	Puritan-Bennett Corporation	Calibration cuvette
FR2733835B1 (fr) *	1995-05-03	1997-07-18	Hycel Groupe Lisabio	Procede et dispositif de detection du point de lyse de globules rouges
US20050234377A1 (en) *	2003-12-23	2005-10-20	Vacuity, Inc.	Vacuum orthosis and associated methods
JP5047248B2 (ja) *	2009-09-30	2012-10-10	株式会社日立ハイテクノロジーズ	フローセル，検出器、および液体クロマトグラフ
US8413521B2 (en) *	2011-03-22	2013-04-09	General Electric Company	Apparatus and method for over-peak loading for creep-rupture testing
WO2014012029A2 (en) *	2012-07-13	2014-01-16	Artel, Inc.	Vertical and horizontal beam hybrid pipette calibration system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2320065A (en) *	1941-03-11	1943-05-25	Charles F Briscoe	Toilet ventilator
US2983184A (en) *	1955-06-17	1961-05-09	Technicon Instr	Flow cell for colorimetry of a fluid
BE624267A (nl) *	1961-10-30	1900-01-01
US3240110A (en) *	1961-11-30	1966-03-15	Lars Ljungberg & Co Ab	Apparatus for determining the losses of blood in surgical operations and deliveries
US3225645A (en) *	1962-10-04	1965-12-28	Warner Lambert Pharmaceutical	Cuvette and supply system therefor
US3401591A (en) *	1963-12-09	1968-09-17	Warner Lambert Pharmaceutical	Analytical cuvette and supply system wherein the cuvette inlet and outlet are located on the bottom of the cuvette
US3418061A (en) *	1963-12-30	1968-12-24	Dade Reagents Inc	Flow cell construction with delivery and discharge means
US3435239A (en) *	1964-10-17	1969-03-25	Lkb Produkter Ab	Radiation absorption tester using rc network to simulate absorption function

1968
- 1968-10-10 US US3622795D patent/US3622795A/en not_active Expired - Lifetime
1969
- 1969-10-06 ZA ZA697007A patent/ZA697007B/xx unknown
- 1969-10-06 GB GB4899169A patent/GB1276105A/en not_active Expired
- 1969-10-06 FR FR6933999A patent/FR2020295A1/fr not_active Withdrawn
- 1969-10-06 NL NL6915087A patent/NL168939C/nl not_active IP Right Cessation
- 1969-10-06 BE BE739895D patent/BE739895A/xx unknown
- 1969-10-06 CA CA064,283A patent/CA939527A/en not_active Expired
- 1969-10-06 IL IL33116A patent/IL33116A/en unknown
- 1969-10-06 JP JP7955369A patent/JPS5413797B1/ja active Pending
- 1969-10-06 SE SE1371569A patent/SE369226B/xx unknown

Also Published As

Publication number	Publication date
FR2020295A1 (nl)	1970-07-10
NL168939B (nl)	1981-12-16
SE369226B (nl)	1974-08-12
DE1950376A1 (de)	1970-04-16
IL33116A0 (en)	1969-12-31
US3622795A (en)	1971-11-23
IL33116A (en)	1972-06-28
DE1950376B2 (de)	1975-12-18
NL6915087A (nl)	1970-04-14
JPS5413797B1 (nl)	1979-06-02
BE739895A (nl)	1970-04-06
CA939527A (en)	1974-01-08
GB1276105A (en)	1972-06-01
ZA697007B (en)	1971-05-27

Publication	Publication Date	Title
NL168939C (nl)	1982-05-17	Inrichting voor colorimetrisch onderzoek aan vloeistoffen.
DK124455B (da)	1972-10-23	Udsugningskateterapparatur.
NL157432B (nl)	1978-07-17	Inrichting voor seismisch onderzoek onder water.
FI47266C (fi)	1973-11-12	Laite radioaktiivisia aineosia sisältävien, erikoisesti lääkintään sov eltuvien nesteiden valmistamiseksi.
SE373599B (sv)	1975-02-10	Flytande rengoringsmedel for metallytor
DK118151B (da)	1970-07-13	Apparat til ultralydekko-encefalografi.
CH483279A (de)	1969-12-31	Flüssigkeitszerstäuber
OA03093A (fr)	1970-12-15	Dispositif de traitement de matières fractionnées.
NL144409B (nl)	1974-12-16	Inrichting voor het onderzoek van waardepapieren.
NL160958C (nl)	1979-12-17	Meetinrichting.
DK121495B (da)	1971-10-18	Ekko-apparat.
NL142238B (nl)	1974-05-15	Onderzoekinrichting voor ampullen.
DK118034B (da)	1970-06-29	Apparat til blodtryksmåling.
SU462357A3 (ru)	1975-02-28	Устройство дл непрерывного отбора пробы жидкости
BG16354A3 (bg)	1972-08-20	Устройство за преместване на флуиди
DK125729B (da)	1973-04-30	Doseringsapparat for væsker.
ES141457Y (es)	1969-09-01	Dispositivo para la pulverizacion de sustancias.
NL145958B (nl)	1975-05-15	Meetinstrument.
ES156250Y (es)	1971-02-01	Aparato de medida.
FR1260707A (fr)	1961-05-12	Dispositif pour la diffusion de fluides
BE752628A (fr)	1970-12-28	Dispositif de focalisation multiple
ES195717Y (es)	1975-06-16	Dispositivo de escala replegable.
CH506992A (de)	1971-05-15	Sanitäreinrichtung
FR79010E (fr)	1962-10-13	Appareillage de stérilisation
BE599037A (fr)	1961-07-12	Appareillage de stérilisation.

Legal Events

Date	Code	Title	Description
1987-06-16	V1	Lapsed because of non-payment of the annual fee