SE414549B - Anordning for att alstra en elektrisk utsignal i beroende av ett mekaniskt organs instellningslege - Google Patents
Anordning for att alstra en elektrisk utsignal i beroende av ett mekaniskt organs instellningslegeInfo
- Publication number
- SE414549B SE414549B SE7808001A SE7808001A SE414549B SE 414549 B SE414549 B SE 414549B SE 7808001 A SE7808001 A SE 7808001A SE 7808001 A SE7808001 A SE 7808001A SE 414549 B SE414549 B SE 414549B
- Authority
- SE
- Sweden
- Prior art keywords
- optical fiber
- damper
- amplifier
- link
- spring
- Prior art date
Links
- 230000001419 dependent effect Effects 0.000 title 1
- 239000013307 optical fiber Substances 0.000 claims abstract description 22
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000001276 controlling effect Effects 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 230000002452 interceptive effect Effects 0.000 claims 1
- 210000000056 organ Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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)
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
- Near-Field Transmission Systems (AREA)
- Optical Transform (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Priority Applications (8)
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 |
US06/056,338 US4267819A (en) | 1978-07-19 | 1979-07-10 | Device for generating an electric output signal in response to the positioning of a mechanical member |
DE7979850070T DE2963885D1 (en) | 1978-07-19 | 1979-07-16 | A device for generating an electric output signal in response to the positioning of a mechanical member and an equipment for controlling the draught in a boiler, preferably an oil-fired boiler, including such a device |
AT79850070T ATE1685T1 (de) | 1978-07-19 | 1979-07-16 | Geraet zur erzeugung eines elektrischen ausgangssignales in abhaengigkeit von der einstellung eines mechanischen organes sowie einrichtung zur regelung des zugs in einem ein solches geraet enthaltenden boiler, vorzugsweise einem oelbeheizten boiler. |
EP79850070A EP0007893B1 (en) | 1978-07-19 | 1979-07-16 | A device for generating an electric output signal in response to the positioning of a mechanical member and an equipment for controlling the draught in a boiler, preferably an oil-fired boiler, including such a device |
FI792241A FI792241A (fi) | 1978-07-19 | 1979-07-17 | Anordning foer att alstra en elektrisk utsignal i beroende av ett mekaniskt organs instaellningslaege |
NO792375A NO792375L (no) | 1978-07-19 | 1979-07-18 | Anordning til aa frembringe et elektrisk signal i avhengighet av et mekanisk organs innstilte stilling |
JP9314879A JPS5520498A (en) | 1978-07-19 | 1979-07-19 | Generator of electric output signal according to position of machine portion |
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 (2)
Publication Number | Publication Date |
---|---|
SE7808001L SE7808001L (sv) | 1980-01-20 |
SE414549B true SE414549B (sv) | 1980-08-04 |
Family
ID=20335474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7808001A SE414549B (sv) | 1978-07-19 | 1978-07-19 | Anordning for att alstra en elektrisk utsignal i beroende av ett mekaniskt organs instellningslege |
Country Status (8)
Country | Link |
---|---|
US (1) | US4267819A (no) |
EP (1) | EP0007893B1 (no) |
JP (1) | JPS5520498A (no) |
AT (1) | ATE1685T1 (no) |
DE (1) | DE2963885D1 (no) |
FI (1) | FI792241A (no) |
NO (1) | NO792375L (no) |
SE (1) | SE414549B (no) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0060630B1 (en) * | 1981-03-12 | 1988-08-10 | Imperial Chemical Industries Plc | Level and interface detection |
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 DE DE7979850070T patent/DE2963885D1/de not_active Expired
- 1979-07-16 EP EP79850070A patent/EP0007893B1/en not_active Expired
- 1979-07-16 AT AT79850070T patent/ATE1685T1/de active
- 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 |
---|---|
FI792241A (fi) | 1980-01-18 |
JPS5520498A (en) | 1980-02-13 |
EP0007893A1 (en) | 1980-02-06 |
DE2963885D1 (en) | 1982-11-25 |
SE7808001L (sv) | 1980-01-20 |
ATE1685T1 (de) | 1982-11-15 |
EP0007893B1 (en) | 1982-10-20 |
NO792375L (no) | 1980-01-22 |
US4267819A (en) | 1981-05-19 |
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