NO792375L - Anordning til aa frembringe et elektrisk signal i avhengighet av et mekanisk organs innstilte stilling - Google Patents
Anordning til aa frembringe et elektrisk signal i avhengighet av et mekanisk organs innstilte stillingInfo
- Publication number
- NO792375L NO792375L NO792375A NO792375A NO792375L NO 792375 L NO792375 L NO 792375L NO 792375 A NO792375 A NO 792375A NO 792375 A NO792375 A NO 792375A NO 792375 L NO792375 L NO 792375L
- Authority
- NO
- Norway
- Prior art keywords
- accordance
- optical fiber
- damper
- amplifier
- boiler
- Prior art date
Links
- 239000013307 optical fiber Substances 0.000 claims abstract description 21
- 210000000056 organ Anatomy 0.000 claims description 17
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/0076—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N3/00—Regulating air supply or draught
- F23N3/08—Regulating air supply or draught by power-assisted systems
- F23N3/085—Regulating air supply or draught by power-assisted systems using electrical or electromechanical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/02—Air or combustion gas valves or dampers
- F23N2235/04—Air or combustion gas valves or dampers in stacks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/02—Air or combustion gas valves or dampers
- F23N2235/10—Air or combustion gas valves or dampers power assisted, e.g. using electric motors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Position Or Direction (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Combustion (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Optical Transform (AREA)
- Near-Field Transmission Systems (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7808001A SE414549B (sv) | 1978-07-19 | 1978-07-19 | Anordning for att alstra en elektrisk utsignal i beroende av ett mekaniskt organs instellningslege |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO792375L true NO792375L (no) | 1980-01-22 |
Family
ID=20335474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO792375A NO792375L (no) | 1978-07-19 | 1979-07-18 | Anordning til aa frembringe et elektrisk signal i avhengighet av et mekanisk organs innstilte stilling |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4267819A (de) |
| EP (1) | EP0007893B1 (de) |
| JP (1) | JPS5520498A (de) |
| AT (1) | ATE1685T1 (de) |
| DE (1) | DE2963885D1 (de) |
| FI (1) | FI792241A (de) |
| NO (1) | NO792375L (de) |
| SE (1) | SE414549B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0060630B1 (de) * | 1981-03-12 | 1988-08-10 | Imperial Chemical Industries Plc | Niveau- und Grenzflächendetektion |
| US4677290A (en) * | 1985-04-12 | 1987-06-30 | Tektronix, Inc. | Method of aligning an optical fiber with a light emitter via directing light toward light emitter acting as a detector |
| JPS63161021A (ja) * | 1986-12-24 | 1988-07-04 | Mitsubishi Kasei Corp | ポリアミド樹脂 |
| US4880376A (en) * | 1989-01-27 | 1989-11-14 | Honeywell Inc. | Method and apparatus for monitoring and calibrating damper position |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH107648A (fr) * | 1923-06-28 | 1924-11-01 | Gabriel Paulin Josua | Instrument de mesure dynamométrique. |
| DE1451547A1 (de) * | 1962-07-06 | 1969-01-23 | Electroaktiebolaget Micatrone | Zugregler |
| DE2016498A1 (de) * | 1970-04-07 | 1971-10-28 | Siemens Ag | Vorrichtung für eine faseroptische Beleuchtungseinrichtung |
| US3770353A (en) * | 1971-08-25 | 1973-11-06 | Us Navy | Electro-optical sensor |
| US3748486A (en) * | 1971-12-21 | 1973-07-24 | Secretary Trade Ind Brit | Position detection and control devices |
| US3788795A (en) * | 1972-06-05 | 1974-01-29 | E Zeitlin | Pressure operated modulating meter for regulating a flue damper |
| DE2311676A1 (de) * | 1973-03-09 | 1974-09-26 | Intermadox Ag | Weg-spannungswandler |
| US3931514A (en) * | 1974-12-20 | 1976-01-06 | Rca Corporation | Optical switching system |
| GB1546080A (en) * | 1975-12-18 | 1979-05-16 | Plessey Co Ltd | Fibre optic pressure sensor |
| US4087684A (en) * | 1976-01-14 | 1978-05-02 | Honeywell Inc. | Fiber optics proportional control system |
| US4122337A (en) * | 1976-02-26 | 1978-10-24 | Matsushita Electric Industrial Co., Ltd. | Pressure-electrical signal conversion means |
| FR2359433A1 (fr) * | 1976-07-23 | 1978-02-17 | Thomson Csf | Repartiteur reglable de rayonnement guide par faisceaux de fibres optiques |
| US4102627A (en) * | 1976-10-07 | 1978-07-25 | John Zink Company | Draft tell-tale for fired furnaces |
-
1978
- 1978-07-19 SE SE7808001A patent/SE414549B/sv unknown
-
1979
- 1979-07-10 US US06/056,338 patent/US4267819A/en not_active Expired - Lifetime
- 1979-07-16 AT AT79850070T patent/ATE1685T1/de active
- 1979-07-16 DE DE7979850070T patent/DE2963885D1/de not_active Expired
- 1979-07-16 EP EP79850070A patent/EP0007893B1/de not_active Expired
- 1979-07-17 FI FI792241A patent/FI792241A/fi not_active Application Discontinuation
- 1979-07-18 NO NO792375A patent/NO792375L/no unknown
- 1979-07-19 JP JP9314879A patent/JPS5520498A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US4267819A (en) | 1981-05-19 |
| SE7808001L (sv) | 1980-01-20 |
| EP0007893B1 (de) | 1982-10-20 |
| FI792241A (fi) | 1980-01-18 |
| DE2963885D1 (en) | 1982-11-25 |
| JPS5520498A (en) | 1980-02-13 |
| ATE1685T1 (de) | 1982-11-15 |
| EP0007893A1 (de) | 1980-02-06 |
| SE414549B (sv) | 1980-08-04 |
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