NL179316C - Concentratie-regelinrichting voor een vloeibare oplossing. - Google Patents
Concentratie-regelinrichting voor een vloeibare oplossing.Info
- Publication number
- NL179316C NL179316C NLAANVRAGE7312422,A NL7312422A NL179316C NL 179316 C NL179316 C NL 179316C NL 7312422 A NL7312422 A NL 7312422A NL 179316 C NL179316 C NL 179316C
- Authority
- NL
- Netherlands
- Prior art keywords
- control device
- liquid solution
- concentration control
- concentration
- liquid
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D3/00—Liquid processing apparatus involving immersion; Washing apparatus involving immersion
- G03D3/02—Details of liquid circulation
- G03D3/06—Liquid supply; Liquid circulation outside tanks
- G03D3/065—Liquid supply; Liquid circulation outside tanks replenishment or recovery apparatus
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
- G05D11/135—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture
- G05D11/137—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture by sensing the density of the mixture
-
- 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
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2499—Mixture condition maintaining or sensing
- Y10T137/2504—By specific gravity
-
- 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
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2499—Mixture condition maintaining or sensing
- Y10T137/2509—By optical or chemical property
-
- 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
- Y10T137/7287—Liquid level responsive or maintaining systems
- Y10T137/731—With control fluid connection at desired liquid level
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Wet Developing In Electrophotography (AREA)
- Photographic Processing Devices Using Wet Methods (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Control Of Non-Electrical Variables (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
Priority Applications (19)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7312422,A NL179316C (nl) | 1973-09-10 | 1973-09-10 | Concentratie-regelinrichting voor een vloeibare oplossing. |
| AU72749/74A AU492948B2 (en) | 1973-09-10 | 1974-08-28 | Process and device for controlling the concentration ofa liquid solution |
| ZA00745579A ZA745579B (en) | 1973-09-10 | 1974-08-30 | Process and device for controlling the concentration of a diazotype developing liquid |
| CH1194174A CH579795A5 (xx) | 1973-09-10 | 1974-09-03 | |
| DE2442041A DE2442041C2 (de) | 1973-09-10 | 1974-09-03 | Vorrichtung zum Einstellen der Konzentration einer Diazo-Entwicklerflüssigkeit |
| US05/503,173 US4024885A (en) | 1973-09-10 | 1974-09-04 | Process and apparatus for controlling the concentration of diazotype developing liquid |
| NO743215A NO137872C (no) | 1973-09-10 | 1974-09-06 | Anordning for aa regulere konsentrasjonen av en vaeskeopploesning |
| JP10340574A JPS5722101B2 (xx) | 1973-09-10 | 1974-09-07 | |
| FR7430434A FR2243457B1 (xx) | 1973-09-10 | 1974-09-09 | |
| ES429890A ES429890A1 (es) | 1973-09-10 | 1974-09-09 | Procedimiento y dispositivo para controlar la concentracionde un liquido de revelado diazotipico. |
| BR7487/74A BR7407487D0 (pt) | 1973-09-10 | 1974-09-09 | Processo e dispositivo para controlar a concentracao de um liquido revelador diazotipico e dispositivo aperfeicoado para executa-lo |
| IT69726/74A IT1020752B (it) | 1973-09-10 | 1974-09-09 | Procedimento ed apparecchio per con trollare la concentrazione di una soluzione liquida |
| DK474674A DK144319C (da) | 1973-09-10 | 1974-09-09 | Fremgangsmaade og apparat til regulering af koncentrationen afen diazotypi-fremkaldervaeske |
| CS7400006165A CS184832B2 (en) | 1973-09-10 | 1974-09-09 | Method of regulation of diazotypic developing fluid concentration and device for executing of the said method |
| SE7411356A SE395193B (sv) | 1973-09-10 | 1974-09-09 | Sett och anordning for reglering av koncentrationen av en vetskelosning |
| AT724674A AT346693B (de) | 1973-09-10 | 1974-09-09 | Vorrichtung zum regeln der konzentration einer fluessigen loesung |
| YU2447/74A YU39606B (en) | 1973-09-10 | 1974-09-10 | Arrangement for regulating the concentration of a liquid solution |
| GB39497/74A GB1478703A (en) | 1973-09-10 | 1974-09-10 | Control of developer solution concentration |
| BE148376A BE819736A (nl) | 1973-09-10 | 1974-09-10 | Werkwijze en inrichting voor het regelen van de concentratie van een vloeibare oplossing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7312422,A NL179316C (nl) | 1973-09-10 | 1973-09-10 | Concentratie-regelinrichting voor een vloeibare oplossing. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7312422A NL7312422A (nl) | 1975-03-12 |
| NL179316B NL179316B (nl) | 1986-03-17 |
| NL179316C true NL179316C (nl) | 1986-08-18 |
Family
ID=19819557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7312422,A NL179316C (nl) | 1973-09-10 | 1973-09-10 | Concentratie-regelinrichting voor een vloeibare oplossing. |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4024885A (xx) |
| JP (1) | JPS5722101B2 (xx) |
| AT (1) | AT346693B (xx) |
| BE (1) | BE819736A (xx) |
| BR (1) | BR7407487D0 (xx) |
| CH (1) | CH579795A5 (xx) |
| CS (1) | CS184832B2 (xx) |
| DE (1) | DE2442041C2 (xx) |
| DK (1) | DK144319C (xx) |
| ES (1) | ES429890A1 (xx) |
| FR (1) | FR2243457B1 (xx) |
| GB (1) | GB1478703A (xx) |
| IT (1) | IT1020752B (xx) |
| NL (1) | NL179316C (xx) |
| NO (1) | NO137872C (xx) |
| SE (1) | SE395193B (xx) |
| YU (1) | YU39606B (xx) |
| ZA (1) | ZA745579B (xx) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS551573B2 (xx) * | 1974-01-28 | 1980-01-16 | ||
| DE2750774A1 (de) * | 1977-11-12 | 1979-05-17 | Hoechst Ag | Verfahren zur aufrechterhaltung der konzentration in einer fluessigen entwicklerloesung, insbesondere fuer ein nach dem halbfeuchtverfahren arbeitendes entwicklungsverfahren |
| US4312595A (en) * | 1978-05-05 | 1982-01-26 | Litton Industrial Products, Inc. | Automatic fluid mixing system and a multi compartmented container therefore |
| JPS55111246U (xx) * | 1979-01-31 | 1980-08-05 | ||
| US4468112A (en) * | 1981-02-18 | 1984-08-28 | Canon Kabushiki Kaisha | Developer concentration controlling device |
| GB2177626B (en) * | 1985-07-10 | 1989-12-28 | Ricoh Kk | Developing device for electrophotographic color copier |
| US4697228A (en) * | 1986-09-15 | 1987-09-29 | Mui Paul Y H | Collapsible light wand |
| JP2670211B2 (ja) * | 1992-07-10 | 1997-10-29 | 東京応化工業株式会社 | 現像液の調整方法 |
| US5797057A (en) * | 1996-03-25 | 1998-08-18 | Noritsu Koki Co., Ltd. | Method of water replenishment for an automatic developing apparatus and device therefor |
| US6355388B1 (en) * | 1999-10-07 | 2002-03-12 | Advanced Micro Devices, Inc. | Method for controlling photoresist strip processes |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US871580A (en) * | 1907-01-07 | 1907-11-19 | Peter C Forrester | Liquid-measuring apparatus. |
| US1719898A (en) * | 1925-10-06 | 1929-07-09 | Gen Electric | Method of and apparatus for producing a fuel mixture of predetermined calorific value |
| US2100316A (en) * | 1935-05-09 | 1937-11-30 | Elmer E Harper | Weight controlled feeding means |
| US2600937A (en) * | 1949-04-01 | 1952-06-17 | Edwin A Strattman | Lever mounting means for flush tank sterilizing devices |
| US3117381A (en) * | 1960-11-24 | 1964-01-14 | Durkin Thomas | Levelling instruments for measuring land levels and the like |
| US3195551A (en) * | 1960-12-19 | 1965-07-20 | Brogdex Co | Method and apparatus for the measurement and control of acidity of solutions |
| US3241718A (en) * | 1965-03-02 | 1966-03-22 | Homer C Kemper | Liquid dispenser |
-
1973
- 1973-09-10 NL NLAANVRAGE7312422,A patent/NL179316C/xx not_active IP Right Cessation
-
1974
- 1974-08-30 ZA ZA00745579A patent/ZA745579B/xx unknown
- 1974-09-03 DE DE2442041A patent/DE2442041C2/de not_active Expired
- 1974-09-03 CH CH1194174A patent/CH579795A5/xx not_active IP Right Cessation
- 1974-09-04 US US05/503,173 patent/US4024885A/en not_active Expired - Lifetime
- 1974-09-06 NO NO743215A patent/NO137872C/no unknown
- 1974-09-07 JP JP10340574A patent/JPS5722101B2/ja not_active Expired
- 1974-09-09 SE SE7411356A patent/SE395193B/xx not_active IP Right Cessation
- 1974-09-09 ES ES429890A patent/ES429890A1/es not_active Expired
- 1974-09-09 IT IT69726/74A patent/IT1020752B/it active
- 1974-09-09 DK DK474674A patent/DK144319C/da not_active IP Right Cessation
- 1974-09-09 CS CS7400006165A patent/CS184832B2/cs unknown
- 1974-09-09 FR FR7430434A patent/FR2243457B1/fr not_active Expired
- 1974-09-09 BR BR7487/74A patent/BR7407487D0/pt unknown
- 1974-09-09 AT AT724674A patent/AT346693B/de not_active IP Right Cessation
- 1974-09-10 YU YU2447/74A patent/YU39606B/xx unknown
- 1974-09-10 GB GB39497/74A patent/GB1478703A/en not_active Expired
- 1974-09-10 BE BE148376A patent/BE819736A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES429890A1 (es) | 1976-09-01 |
| NO743215L (xx) | 1975-04-07 |
| SE7411356L (xx) | 1975-03-11 |
| US4024885A (en) | 1977-05-24 |
| JPS5084241A (xx) | 1975-07-08 |
| ATA724674A (de) | 1978-03-15 |
| ZA745579B (en) | 1975-11-26 |
| NO137872C (no) | 1978-05-10 |
| YU39606B (en) | 1985-03-20 |
| JPS5722101B2 (xx) | 1982-05-11 |
| NL7312422A (nl) | 1975-03-12 |
| AU7274974A (en) | 1976-03-04 |
| DK144319B (da) | 1982-02-15 |
| YU244774A (en) | 1982-05-31 |
| SE395193B (sv) | 1977-08-01 |
| BE819736A (nl) | 1975-03-10 |
| AT346693B (de) | 1978-11-27 |
| CH579795A5 (xx) | 1976-09-15 |
| FR2243457A1 (xx) | 1975-04-04 |
| FR2243457B1 (xx) | 1980-01-11 |
| IT1020752B (it) | 1977-12-30 |
| GB1478703A (en) | 1977-07-06 |
| NO137872B (no) | 1978-01-30 |
| DE2442041A1 (de) | 1975-03-20 |
| BR7407487D0 (pt) | 1975-09-23 |
| NL179316B (nl) | 1986-03-17 |
| CS184832B2 (en) | 1978-09-15 |
| DE2442041C2 (de) | 1983-08-11 |
| DK474674A (xx) | 1975-05-12 |
| DK144319C (da) | 1982-07-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| V4 | Discontinued because of reaching the maximum lifetime of a patent |