GB1258430A - - Google Patents

Info

Publication number
GB1258430A
GB1258430A GB1258430DA GB1258430A GB 1258430 A GB1258430 A GB 1258430A GB 1258430D A GB1258430D A GB 1258430DA GB 1258430 A GB1258430 A GB 1258430A
Authority
GB
United Kingdom
Prior art keywords
controlled
air
engine
transducers
gap
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.)
Expired
Application number
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1258430A publication Critical patent/GB1258430A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01D5/12—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 using electric or magnetic means
    • G01D5/14—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 using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—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 using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/147—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 using electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the movement of a third element, the position of Hall device and the source of magnetic field being fixed in respect to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
    • B60Q1/10—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to vehicle inclination, e.g. due to load distribution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/08—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically
    • G01L23/12—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid operated electrically by changing capacitance or inductance
    • 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
    • G01L9/007—Transmitting or indicating the displacement of flexible diaphragms using variations in inductance
    • 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
    • G01L9/0098—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 using semiconductor body comprising at least one PN junction as detecting element
    • 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
    • G01L9/14—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 involving the displacement of magnets, e.g. electromagnets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Controls For Constant Speed Travelling (AREA)
GB1258430D 1968-01-23 1969-01-23 Expired GB1258430A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681673938 DE1673938A1 (de) 1968-01-23 1968-01-23 Mechanisch-elektrischer Wandler

Publications (1)

Publication Number Publication Date
GB1258430A true GB1258430A (enExample) 1971-12-30

Family

ID=5686584

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1258430D Expired GB1258430A (enExample) 1968-01-23 1969-01-23

Country Status (5)

Country Link
US (1) US3648155A (enExample)
DE (1) DE1673938A1 (enExample)
FR (1) FR1597721A (enExample)
GB (1) GB1258430A (enExample)
NL (1) NL6900022A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4883037A (en) * 1988-02-17 1989-11-28 Automotive Products Plc Throttle control system
CN112067172A (zh) * 2020-09-29 2020-12-11 刘翡琼 一种高灵敏压力探测器
CN112067173A (zh) * 2020-09-29 2020-12-11 刘翡琼 一种螺旋形压力探测器
CN112097965A (zh) * 2020-09-29 2020-12-18 刘翡琼 一种基于磁致伸缩材料的压力探测器

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916842A (en) * 1970-10-21 1975-11-04 Bosch Gmbh Robert Fuel injection apparatus for internal combustion engines
US3747576A (en) * 1971-05-24 1973-07-24 Gen Motors Corp Electronic fuel injection system including transient power compensation
US3738175A (en) * 1971-10-04 1973-06-12 U N E L E C Device for detecting the thermal overloads of a rotating member
DE2842140C2 (de) * 1978-09-28 1982-12-30 Robert Bosch Gmbh, 7000 Stuttgart Mechanisch-elektrischer Druckwandler
DE2932336A1 (de) * 1979-08-09 1981-02-26 Bosch Gmbh Robert Steuereinrichtung zur zuendzeitpunktbestimmung und kraftstoffzumessung fuer eine brennkraftmaschine
US4355280A (en) * 1980-05-13 1982-10-19 Grumman Aerospace Corporation Accumulator condition indicator with spring biasing to indicate linear displacement of a piston
US4293837A (en) * 1980-07-23 1981-10-06 The Singer Company Hall effect potentiometer
DE3410736A1 (de) * 1984-03-23 1985-10-03 Wabco Westinghouse Fahrzeug Analoger wegsensor
DE10045874A1 (de) 2000-09-14 2002-03-28 Continental Teves Ag & Co Ohg Kraftfahrzeugsensorvorrichtung
FR2853409B1 (fr) * 2003-04-07 2005-08-26 Electricfil Capteur magnetique sans contact pour determiner la position lineaire d'un mobile
FR2879286A1 (fr) * 2004-12-14 2006-06-16 Sc2N Sa Capteur de position magnetique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3359522A (en) * 1967-12-19 Contact-free rotary resistor arrangement
US2712601A (en) * 1951-06-09 1955-07-05 Voltohm Processes Ltd Mechanical-electrical transducer
BE553456A (enExample) * 1955-12-20

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4883037A (en) * 1988-02-17 1989-11-28 Automotive Products Plc Throttle control system
CN112067172A (zh) * 2020-09-29 2020-12-11 刘翡琼 一种高灵敏压力探测器
CN112067173A (zh) * 2020-09-29 2020-12-11 刘翡琼 一种螺旋形压力探测器
CN112097965A (zh) * 2020-09-29 2020-12-18 刘翡琼 一种基于磁致伸缩材料的压力探测器
CN112097965B (zh) * 2020-09-29 2022-05-06 江门市润宇传感器科技有限公司 一种基于磁致伸缩材料的压力探测器

Also Published As

Publication number Publication date
FR1597721A (enExample) 1970-06-29
DE1673938A1 (de) 1971-08-05
NL6900022A (enExample) 1969-07-25
US3648155A (en) 1972-03-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee