BR7205608D0 - Aparelho para medir uma caracteristica desejada - Google Patents
Aparelho para medir uma caracteristica desejadaInfo
- Publication number
- BR7205608D0 BR7205608D0 BR005608/72A BR560872A BR7205608D0 BR 7205608 D0 BR7205608 D0 BR 7205608D0 BR 005608/72 A BR005608/72 A BR 005608/72A BR 560872 A BR560872 A BR 560872A BR 7205608 D0 BR7205608 D0 BR 7205608D0
- Authority
- BR
- Brazil
- Prior art keywords
- measure
- desired characteristic
- characteristic
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
- G01L1/225—Measuring circuits therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
- B21B38/08—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring roll-force
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
- G01L1/2268—Arrangements for correcting or for compensating unwanted effects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0061—Force sensors associated with industrial machines or actuators
- G01L5/0066—Calibration arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0061—Force sensors associated with industrial machines or actuators
- G01L5/0076—Force sensors associated with manufacturing machines
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17343671A | 1971-08-20 | 1971-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7205608D0 true BR7205608D0 (pt) | 1973-08-23 |
Family
ID=22632011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR005608/72A BR7205608D0 (pt) | 1971-08-20 | 1972-08-17 | Aparelho para medir uma caracteristica desejada |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3714806A (pt) |
| JP (1) | JPS4830475A (pt) |
| BE (1) | BE787685A (pt) |
| BR (1) | BR7205608D0 (pt) |
| CA (1) | CA951136A (pt) |
| DE (1) | DE2240766A1 (pt) |
| ES (1) | ES405980A1 (pt) |
| FR (1) | FR2151321A5 (pt) |
| GB (1) | GB1407455A (pt) |
| IT (1) | IT969542B (pt) |
| NL (1) | NL7211354A (pt) |
| NO (1) | NO137664C (pt) |
| SE (1) | SE386088B (pt) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1414144A (en) * | 1972-03-20 | 1975-11-19 | Welwyn Electric Ltd | Strain measuring device |
| US3781869A (en) * | 1972-03-20 | 1973-12-25 | Inservco Inc | Transducer amplifier with automatic balance |
| US3791204A (en) * | 1972-08-28 | 1974-02-12 | Bethlehem Steel Corp | Rolling mill force measuring apparatus |
| SE377382B (pt) * | 1973-10-23 | 1975-06-30 | Bofors Ab | |
| DE2410407C3 (de) * | 1974-03-05 | 1981-05-21 | Fa. Ludwig Krohne, 4100 Duisburg | Verfahren zur Kompensation der elektrochemischen Störgleichspannung bei der induktiven Durchflußmessung mit periodisch zwischen zwei Induktionswerten hin- und hergeschaltetem Gleichfeld |
| US3924458A (en) * | 1974-04-01 | 1975-12-09 | Us Navy | Pressure sensitive control device |
| US4033183A (en) * | 1976-10-08 | 1977-07-05 | Bethlehem Steel Corporation | Horizontal- and vertical-roll force measuring system |
| US4171646A (en) * | 1978-08-22 | 1979-10-23 | Dybel Frank Richard | Load differential monitoring system |
| JPS57173702A (en) * | 1981-04-18 | 1982-10-26 | Kyowa Dengiyou:Kk | Strain measuring device |
| DE3128410A1 (de) * | 1981-07-17 | 1983-02-03 | Hilti AG, 9494 Schaan | Bewertungsschaltung fuer ein elektrisches drehmomentsignal an einer bohrmaschine |
| US4461182A (en) * | 1982-07-23 | 1984-07-24 | Niagara Machine & Tool Works | Load measuring apparatus |
| US4491000A (en) * | 1983-06-30 | 1985-01-01 | General Electric Company | Method and apparatus for improved sensing of roll separation force in a rolling mill |
| DE8523750U1 (de) * | 1985-08-19 | 1985-10-10 | Badische Stahl-Engineering GmbH, 7640 Kehl | Rollenführung, insbesondere für Knüppel, Stab- und Drahtwalzgerüste |
| JP2532149B2 (ja) * | 1990-02-06 | 1996-09-11 | 本田技研工業株式会社 | 半導体センサ |
| US5901591A (en) * | 1996-04-29 | 1999-05-11 | Tippins Incorporated | Pinch roll shapemetering apparatus |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2342374A (en) * | 1941-03-19 | 1944-02-22 | Sperry Prod Inc | Strain gauge for rolling mills and the like |
| US3541320A (en) * | 1968-08-07 | 1970-11-17 | Gen Electric | Drift compensation for integrating amplifiers |
| US3667041A (en) * | 1969-12-04 | 1972-05-30 | Blh Electronics | Automatic zero circuitry for indicating devices |
-
0
- BE BE787685D patent/BE787685A/xx unknown
-
1971
- 1971-08-20 US US00173436A patent/US3714806A/en not_active Expired - Lifetime
-
1972
- 1972-08-10 CA CA149,159,A patent/CA951136A/en not_active Expired
- 1972-08-17 BR BR005608/72A patent/BR7205608D0/pt unknown
- 1972-08-18 DE DE2240766A patent/DE2240766A1/de active Pending
- 1972-08-18 GB GB3872372A patent/GB1407455A/en not_active Expired
- 1972-08-18 NO NO2969/72A patent/NO137664C/no unknown
- 1972-08-18 FR FR7229708A patent/FR2151321A5/fr not_active Expired
- 1972-08-18 SE SE7210799A patent/SE386088B/xx unknown
- 1972-08-18 NL NL7211354A patent/NL7211354A/xx not_active Application Discontinuation
- 1972-08-19 IT IT69679/72A patent/IT969542B/it active
- 1972-08-19 ES ES405980A patent/ES405980A1/es not_active Expired
- 1972-08-21 JP JP47083567A patent/JPS4830475A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NO137664C (no) | 1978-04-05 |
| US3714806A (en) | 1973-02-06 |
| GB1407455A (en) | 1975-09-24 |
| CA951136A (en) | 1974-07-16 |
| FR2151321A5 (pt) | 1973-04-13 |
| DE2240766A1 (de) | 1973-02-22 |
| ES405980A1 (es) | 1975-09-16 |
| NO137664B (no) | 1977-12-19 |
| IT969542B (it) | 1974-04-10 |
| NL7211354A (pt) | 1973-02-22 |
| JPS4830475A (pt) | 1973-04-21 |
| SE386088B (sv) | 1976-08-02 |
| BE787685A (fr) | 1973-02-19 |
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