DE1548954A1 - Vorrichtung zur Regelung von Verfahrensablaeufen - Google Patents
Vorrichtung zur Regelung von VerfahrensablaeufenInfo
- Publication number
- DE1548954A1 DE1548954A1 DE19661548954 DE1548954A DE1548954A1 DE 1548954 A1 DE1548954 A1 DE 1548954A1 DE 19661548954 DE19661548954 DE 19661548954 DE 1548954 A DE1548954 A DE 1548954A DE 1548954 A1 DE1548954 A1 DE 1548954A1
- Authority
- DE
- Germany
- Prior art keywords
- signal
- line
- frequency
- difference counter
- pulses
- Prior art date
- 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
Links
- 238000000034 method Methods 0.000 title claims description 60
- 230000008569 process Effects 0.000 title claims description 51
- 230000033228 biological regulation Effects 0.000 title claims description 7
- 238000002156 mixing Methods 0.000 claims description 35
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 239000012530 fluid Substances 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 15
- 239000003990 capacitor Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 230000002829 reductive effect Effects 0.000 claims description 5
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims description 3
- 230000007363 regulatory process Effects 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 241000607479 Yersinia pestis Species 0.000 claims 2
- 206010035148 Plague Diseases 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 230000008901 benefit Effects 0.000 description 8
- 239000000126 substance Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 241000656145 Thyrsites atun Species 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000000763 evoking effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
- G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
- G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
- G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
-
- 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
- G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
- G05D11/132—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components by controlling the flow of the individual components
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Feedback Control In General (AREA)
- Flow Control (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Control Of Non-Electrical Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42836265A | 1965-01-27 | 1965-01-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1548954A1 true DE1548954A1 (de) | 1970-10-08 |
Family
ID=23698569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661548954 Pending DE1548954A1 (de) | 1965-01-27 | 1966-01-26 | Vorrichtung zur Regelung von Verfahrensablaeufen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3478767A (enExample) |
| DE (1) | DE1548954A1 (enExample) |
| GB (1) | GB1114992A (enExample) |
| NL (1) | NL6601075A (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3762428A (en) * | 1971-11-15 | 1973-10-02 | Ocean Systems | Volumetric gas mixing system |
| DE2915983C2 (de) * | 1979-04-20 | 1983-03-31 | Klöckner Ionon GmbH, 5000 Köln | Verfahren zum Erzeugen eines Gasgemisches |
| US4571319A (en) * | 1984-04-05 | 1986-02-18 | General Motors Corporation | Method and apparatus for producing polymer articles having different properties in different regions of the articles |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2239157A (en) * | 1937-12-04 | 1941-04-22 | Builders Iron Foundry | Telemetric controller for dependent quantities |
| US3174298A (en) * | 1957-03-25 | 1965-03-23 | Phillips Petroleum Co | Process controller |
| US3229077A (en) * | 1962-01-22 | 1966-01-11 | Performance Measurement Compan | Fluid blending apparatus using digital computing means |
| US3272217A (en) * | 1962-03-16 | 1966-09-13 | Sun Oil Co | Systems for proportioning fluids |
-
1965
- 1965-01-27 US US428362A patent/US3478767A/en not_active Expired - Lifetime
-
1966
- 1966-01-26 DE DE19661548954 patent/DE1548954A1/de active Pending
- 1966-01-26 GB GB3470/66A patent/GB1114992A/en not_active Expired
- 1966-01-27 NL NL6601075A patent/NL6601075A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6601075A (enExample) | 1966-07-28 |
| US3478767A (en) | 1969-11-18 |
| GB1114992A (en) | 1968-05-22 |
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