USB504156I5 - - Google Patents

Info

Publication number
USB504156I5
USB504156I5 US50415674A USB504156I5 US B504156 I5 USB504156 I5 US B504156I5 US 50415674 A US50415674 A US 50415674A US B504156 I5 USB504156 I5 US B504156I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (en)
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
Application filed filed Critical
Priority to US05/504,156 priority Critical patent/US3999048A/en
Priority to DE19752539507 priority patent/DE2539507A1/de
Publication of USB504156I5 publication Critical patent/USB504156I5/en
Application granted granted Critical
Publication of US3999048A publication Critical patent/US3999048A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/14—Arrangements for performing computing operations, e.g. operational amplifiers for addition or subtraction 
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/015—Apparatus or processes for the preparation of emulsions
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C2200/00—Details
    • G03C2200/09—Apparatus
    • 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
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/12—Condition responsive control

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Control Of Non-Electrical Variables (AREA)
US05/504,156 1974-09-09 1974-09-09 Flow control system for the precipitation of silver halide emulsions Expired - Lifetime US3999048A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US05/504,156 US3999048A (en) 1974-09-09 1974-09-09 Flow control system for the precipitation of silver halide emulsions
DE19752539507 DE2539507A1 (de) 1974-09-09 1975-09-05 Einrichtung zur regelung der silberionenkonzentration bei der faellung eines silberhalogenids in einem ansatzkessel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/504,156 US3999048A (en) 1974-09-09 1974-09-09 Flow control system for the precipitation of silver halide emulsions

Publications (2)

Publication Number Publication Date
USB504156I5 true USB504156I5 (show.php) 1976-03-23
US3999048A US3999048A (en) 1976-12-21

Family

ID=24005086

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/504,156 Expired - Lifetime US3999048A (en) 1974-09-09 1974-09-09 Flow control system for the precipitation of silver halide emulsions

Country Status (2)

Country Link
US (1) US3999048A (show.php)
DE (1) DE2539507A1 (show.php)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353331A1 (fr) * 1976-06-04 1977-12-30 Gaf Corp Procede et appareil de reglage de la concentration d'un constituant d'un melange forme a partir de deux ingredients
FR2394125A1 (fr) * 1977-06-07 1979-01-05 Niemi Antti Procede et installation pour commander le ph d'une matiere traitee en ecoulement continu
EP0019847A3 (en) * 1979-05-25 1981-06-03 Agfa-Gevaert Aktiengesellschaft Process for the preparation of metal salts, photographic materials and their use in the production of photographic images
EP0356342A3 (en) * 1988-07-14 1990-12-27 Eastman Kodak Company (A New Jersey Corporation) Digital silver ion concentration controller for the precipitation of silver halide emulsions

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6433545A (en) * 1987-07-30 1989-02-03 Fuji Photo Film Co Ltd Method and apparatus for producing photographic sensitive solution
US5248577A (en) * 1990-08-13 1993-09-28 Eastman Kodak Company Reactant concentration control method and apparatus for precipitation reactions
US5317521A (en) * 1991-08-16 1994-05-31 Eastman Kodak Company Process for independently monitoring the presence of and controlling addition of silver and halide ions to a dispersing medium during silver halide precipitation
US5328787A (en) * 1993-05-24 1994-07-12 Eastman Kodak Company Method for assessing and controlling the sensitometric characteristics of photographic products
US5422825A (en) * 1993-08-17 1995-06-06 Eastman Kodak Company System for monitoring and controlling supersaturation in AgX precipitations
US5445945A (en) * 1994-02-28 1995-08-29 The Torrington Company Methods of regenerating metalworking fluids with chelating agents
US5753515A (en) * 1996-07-02 1998-05-19 Eastman Kodak Company Syringe pump apparatus for remote delivery of reactants
US6377755B1 (en) 1997-12-17 2002-04-23 Eastman Kodak Company Thermally protective camera case
EP3692046A4 (en) * 2017-10-05 2021-05-26 Clifford D. Jolly SILVER ION BIOCIDE RELEASE SYSTEM

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552428A (en) * 1968-06-20 1971-01-05 Phillips Petroleum Co Automatically tuned process controller
US3610898A (en) * 1968-06-20 1971-10-05 Oval Eng Co Ltd System for correcting each unit amount of a quantity being measured and integrating corrected values
US3700865A (en) * 1970-05-12 1972-10-24 Solartron Electronic Group Linearizing circuit for frequency domain transducers
US3739636A (en) * 1971-01-22 1973-06-19 A Versaci Linear readout flowmeter
US3772915A (en) * 1970-10-27 1973-11-20 Cons Airborne Systems Density corrected flowmeter
US3821002A (en) * 1972-03-06 1974-06-28 Eastman Kodak Co Process control apparatus and method for silver halide emulsion making
US3854038A (en) * 1973-08-27 1974-12-10 Halliburton Co Method and apparatus for compensating fluid flow for a variable physical condition

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3552428A (en) * 1968-06-20 1971-01-05 Phillips Petroleum Co Automatically tuned process controller
US3610898A (en) * 1968-06-20 1971-10-05 Oval Eng Co Ltd System for correcting each unit amount of a quantity being measured and integrating corrected values
US3700865A (en) * 1970-05-12 1972-10-24 Solartron Electronic Group Linearizing circuit for frequency domain transducers
US3772915A (en) * 1970-10-27 1973-11-20 Cons Airborne Systems Density corrected flowmeter
US3739636A (en) * 1971-01-22 1973-06-19 A Versaci Linear readout flowmeter
US3821002A (en) * 1972-03-06 1974-06-28 Eastman Kodak Co Process control apparatus and method for silver halide emulsion making
US3854038A (en) * 1973-08-27 1974-12-10 Halliburton Co Method and apparatus for compensating fluid flow for a variable physical condition

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353331A1 (fr) * 1976-06-04 1977-12-30 Gaf Corp Procede et appareil de reglage de la concentration d'un constituant d'un melange forme a partir de deux ingredients
FR2394125A1 (fr) * 1977-06-07 1979-01-05 Niemi Antti Procede et installation pour commander le ph d'une matiere traitee en ecoulement continu
EP0019847A3 (en) * 1979-05-25 1981-06-03 Agfa-Gevaert Aktiengesellschaft Process for the preparation of metal salts, photographic materials and their use in the production of photographic images
EP0356342A3 (en) * 1988-07-14 1990-12-27 Eastman Kodak Company (A New Jersey Corporation) Digital silver ion concentration controller for the precipitation of silver halide emulsions

Also Published As

Publication number Publication date
US3999048A (en) 1976-12-21
DE2539507A1 (de) 1976-03-25

Similar Documents

Publication Publication Date Title
FI751780A7 (show.php)
DK135716C (show.php)
DK100474A (show.php)
USB504156I5 (show.php)
FI751437A7 (show.php)
DK133827C (show.php)
DK138675A (show.php)
AU7462274A (show.php)
FR2257812A1 (show.php)
AU485556B2 (show.php)
FI752443A7 (show.php)
DK254974A (show.php)
AU482014A (show.php)
AU480701A (show.php)
BG19625A1 (show.php)
DD115292A3 (show.php)
DD114373A1 (show.php)
CH603407A5 (show.php)
BE827113A (show.php)
BG19628A1 (show.php)
CH568702A5 (show.php)
CH597399A5 (show.php)
AU482019A (show.php)
CH591918A5 (show.php)
CH568428B5 (show.php)