CA997591A - Screen-like liquid stream forming device for determining concentration - Google Patents

Screen-like liquid stream forming device for determining concentration

Info

Publication number: CA997591A
Authority: CA; Canada
Prior art keywords: screen; forming device; liquid stream; stream forming; determining concentration
Prior art date: 1971-10-20
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.): Expired

Application number

CA154,201A

Other versions

CA154201S (en

Inventor

Van Hirafuji

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.)

Ricoh Co Ltd

Original Assignee

Ricoh Co Ltd

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.)

1971-10-20

Filing date

1972-10-18

Publication date

1976-09-28

1972-10-18 Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd

1976-09-28 Application granted granted Critical

1976-09-28 Publication of CA997591A publication Critical patent/CA997591A/en

Status Expired legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
- G03G15/104—Preparing, mixing, transporting or dispensing developer
- G03G15/105—Detection or control means for the toner concentration
- 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
- G01N1/2813—Producing thin layers of samples on a substrate, e.g. smearing, spinning-on
- 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

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)
Wet Developing In Electrophotography (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)

CA154,201A 1971-10-20 1972-10-18 Screen-like liquid stream forming device for determining concentration Expired CA997591A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP46083045A JPS4848133A (en)	1971-10-20	1971-10-20

Publications (1)

Publication Number	Publication Date
CA997591A true CA997591A (en)	1976-09-28

Family

ID=13791216

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA154,201A Expired CA997591A (en)	1971-10-20	1972-10-18	Screen-like liquid stream forming device for determining concentration

Country Status (6)

Country	Link
US (1)	US3840304A (en)
JP (1)	JPS4848133A (en)
CA (1)	CA997591A (en)
DE (1)	DE2251344C3 (en)
FR (1)	FR2157580A5 (en)
GB (1)	GB1389116A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4984450A (en) *	1972-12-19	1974-08-14
US3984786A (en) *	1975-05-28	1976-10-05	Jersey Nuclear-Avco Isotopes, Inc.	Nozzle for free jet dye laser
JPS5242781A (en) *	1975-10-01	1977-04-02	Dainippon Toryo Co Ltd	Test solution tank for turbidmeter
DE2912920C2 (en) *	1978-04-04	1984-03-08	Gow-Mac Instrument Co., Bridgewater, N.J.	Device for the production of a thin film of a flowing liquid for the optical absorption measurement
JPS5564754U (en) *	1979-11-13	1980-05-02
US4746215A (en) *	1986-04-24	1988-05-24	Pacific Scientific Company	Particle counter air inlet assembly
US5033851A (en) *	1989-05-30	1991-07-23	Pacific Scientific Company	Light scattering method and apparatus for detecting particles in liquid sample
EP0746752A4 (en) *	1993-08-19	2000-02-23	Venturedyne Ltd	Particle sensor with low-pressure-drop air flow system
US6959829B2 (en) *	2002-11-20	2005-11-01	Graham Packaging Co. Lp	Self-adjusting re-sealable spring center seal closure
US8864876B2 (en) *	2005-02-14	2014-10-21	Neumann Systems Group, Inc.	Indirect and direct method of sequestering contaminates
US7866638B2 (en)	2005-02-14	2011-01-11	Neumann Systems Group, Inc.	Gas liquid contactor and effluent cleaning system and method
US8113491B2 (en)	2005-02-14	2012-02-14	Neumann Systems Group, Inc.	Gas-liquid contactor apparatus and nozzle plate
US7379487B2 (en)	2005-02-14	2008-05-27	Neumann Information Systems, Inc.	Two phase reactor
US8398059B2 (en) *	2005-02-14	2013-03-19	Neumann Systems Group, Inc.	Gas liquid contactor and method thereof
DE102006029899B4 (en)	2006-06-29	2009-06-04	Fresenius Medical Care Deutschland Gmbh	Spectroscopic detector and method for the determination of blood and biological markers in liquids

1971
- 1971-10-20 JP JP46083045A patent/JPS4848133A/ja active Pending
1972
- 1972-10-11 GB GB4680872A patent/GB1389116A/en not_active Expired
- 1972-10-17 US US00298445A patent/US3840304A/en not_active Expired - Lifetime
- 1972-10-18 CA CA154,201A patent/CA997591A/en not_active Expired
- 1972-10-19 DE DE2251344A patent/DE2251344C3/en not_active Expired
- 1972-10-19 FR FR7237072A patent/FR2157580A5/fr not_active Expired

Also Published As

Publication number	Publication date
FR2157580A5 (en)	1973-06-01
US3840304A (en)	1974-10-08
DE2251344C3 (en)	1978-08-17
DE2251344B2 (en)	1977-12-08
DE2251344A1 (en)	1973-04-26
JPS4848133A (en)	1973-07-07
GB1389116A (en)	1975-04-03

Publication	Publication Date	Title
SU682157A3 (en)	1979-08-25	Apparatus for studying biological liquids
AU469636B2 (en)	1973-10-25	Method of and device for measuring the flow rate of liquids
CA968186A (en)	1975-05-27	Liquid meter
CA997591A (en)	1976-09-28	Screen-like liquid stream forming device for determining concentration
CA954331A (en)	1974-09-10	Liquid level indication apparatus
AU3881772A (en)	1973-08-16	Liquid level detecting apparatus
CA1012073A (en)	1977-06-14	Liquid separation apparatus
CA965018A (en)	1975-03-25	Liquid filter device
IE36745B1 (en)	1977-02-16	Ensilaging liquid application device
CA962638A (en)	1975-02-11	Methods of and apparatus for dispensing potable liquids
CA879868A (en)	1971-08-31	Liquid treating apparatus
AU4152872A (en)	1973-11-01	Liquid dispensing apparatus
CA870135A (en)	1971-05-04	Apparatus for analyzing liquids
IE35899L (en)	1973-06-15	Liquid dispensing apparatus
AU478600B2 (en)	1974-02-28	Liquid separation apparatus
AU3123271A (en)	1973-01-18	Device for metering liquid
CA876025A (en)	1971-07-20	Liquid development apparatus
CA885569A (en)	1971-11-09	Liquid developing apparatus
AU458607B2 (en)	1975-03-06	Liquid developing apparatus
CA883955A (en)	1971-10-19	Liquid developing apparatus
CA863093A (en)	1971-02-09	Liquid filter apparatus
CA871545A (en)	1971-05-25	Liquid dispensing apparatus
CA870444A (en)	1971-05-11	Liquid dispensing apparatus
CA869762A (en)	1971-05-04	Liquid dispensing apparatus
CA886405A (en)	1971-11-23	Liquid dispensing apparatus