SU389664A3 - - Google Patents
Info
- Publication number
- SU389664A3 SU389664A3 SU1402467A SU1402467A SU389664A3 SU 389664 A3 SU389664 A3 SU 389664A3 SU 1402467 A SU1402467 A SU 1402467A SU 1402467 A SU1402467 A SU 1402467A SU 389664 A3 SU389664 A3 SU 389664A3
- Authority
- SU
- USSR - Soviet Union
Links
Classifications
-
- 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
- G05D11/138—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 concentration of the mixture, e.g. measuring pH value
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/82—Forming a predetermined ratio of the substances to be mixed by adding a material to be mixed to a mixture in response to a detected feature, e.g. density, radioactivity, consumed power or colour
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B5/00—Making pig-iron in the blast furnace
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
- G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D22/00—Control of humidity
- G05D22/02—Control of humidity characterised by the use of electric means
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- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Control Of Non-Electrical Variables (AREA)
- Feedback Control In General (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP44010893A JPS4841519B1 (ru) | 1969-02-15 | 1969-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU389664A3 true SU389664A3 (ru) | 1973-07-05 |
Family
ID=11762979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1402467A SU389664A3 (ru) | 1969-02-15 | 1970-02-13 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3628555A (ru) |
| JP (1) | JPS4841519B1 (ru) |
| BE (1) | BE745980A (ru) |
| DE (1) | DE2006697A1 (ru) |
| FR (1) | FR2035409A5 (ru) |
| GB (1) | GB1254083A (ru) |
| SU (1) | SU389664A3 (ru) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3848617A (en) * | 1972-12-29 | 1974-11-19 | Bendix Corp | Means for maintaining a fixed flow through a breathing regulator in an inhalation system |
| BE830388A (fr) * | 1974-06-25 | 1975-10-16 | Systeme de lessivage automatique pour la production hydrometallurgique de zinc | |
| SU885812A1 (ru) * | 1978-01-17 | 1981-11-30 | Таллинское Производственное Управление Водоснабжения И Канализации | Устройство дл автоматического дозировани газа в жидкость,например хлора в воду |
| DE3044853C2 (de) * | 1980-11-28 | 1984-07-12 | Erich Dr. 6238 Hofheim Feess | Verfahren und Vorrichtung zum Bestimmen und Einstellen des Wassergehaltes im Dampf |
| US4648043A (en) * | 1984-05-07 | 1987-03-03 | Betz Laboratories, Inc. | Computerized system for feeding chemicals into water treatment system |
| US4909436A (en) * | 1988-12-12 | 1990-03-20 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Wet atmosphere generation apparatus |
| US5205485A (en) * | 1992-06-25 | 1993-04-27 | The Boc Group, Inc. | Apparatus and method of controlling moisture content within a reaction vessel |
| FR2868562A1 (fr) * | 2004-04-02 | 2005-10-07 | Bio Ethanol Nord Picardie Sa | Procede et installation pour augmenter l'enthalpie de l'air humide |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3022667A (en) * | 1955-01-31 | 1962-02-27 | Wexler Arnold | Adsorption electric hygrometer |
| US3031881A (en) * | 1958-12-24 | 1962-05-01 | Ipsen Ind Inc | Apparatus for measuring carbon potential |
| US3385680A (en) * | 1962-10-25 | 1968-05-28 | Mobil Oil Corp | Fluid blending system |
| US3269715A (en) * | 1964-04-02 | 1966-08-30 | Jr Walker L Wellford | Kiln furnace controller |
-
1969
- 1969-02-15 JP JP44010893A patent/JPS4841519B1/ja active Pending
-
1970
- 1970-02-11 GB GB6638/70A patent/GB1254083A/en not_active Expired
- 1970-02-13 SU SU1402467A patent/SU389664A3/ru active
- 1970-02-13 BE BE745980D patent/BE745980A/xx unknown
- 1970-02-13 DE DE19702006697 patent/DE2006697A1/de active Pending
- 1970-02-13 FR FR7005181A patent/FR2035409A5/fr not_active Expired
- 1970-02-16 US US11403A patent/US3628555A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4841519B1 (ru) | 1973-12-06 |
| US3628555A (en) | 1971-12-21 |
| BE745980A (fr) | 1970-07-16 |
| DE2006697A1 (de) | 1970-12-23 |
| FR2035409A5 (ru) | 1970-12-18 |
| GB1254083A (en) | 1971-11-17 |