FR2444308B3 - - Google Patents

Info

Publication number
FR2444308B3
FR2444308B3 FR7928975A FR7928975A FR2444308B3 FR 2444308 B3 FR2444308 B3 FR 2444308B3 FR 7928975 A FR7928975 A FR 7928975A FR 7928975 A FR7928975 A FR 7928975A FR 2444308 B3 FR2444308 B3 FR 2444308B3
Authority
FR
France
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
FR7928975A
Other versions
FR2444308A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mannesmann VDO AG
Original Assignee
Mannesmann VDO AG
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 by Mannesmann VDO AG filed Critical Mannesmann VDO AG
Publication of FR2444308A1 publication Critical patent/FR2444308A1/fr
Application granted granted Critical
Publication of FR2444308B3 publication Critical patent/FR2444308B3/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L17/00—Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
    • B60C23/0427—Near field transmission with inductive or capacitive coupling means
    • B60C23/0428—Near field transmission with inductive or capacitive coupling means using passive wheel mounted resonance circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Near-Field Transmission Systems (AREA)
FR7928975A 1978-12-15 1979-11-23 Dispositif pour la transmission de valeurs mesurees d'un objet mobile a un objet fixe par rapport a ce dernier Granted FR2444308A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782854199 DE2854199A1 (de) 1978-12-15 1978-12-15 Einrichtung zum uebertragen von messwerten

Publications (2)

Publication Number Publication Date
FR2444308A1 FR2444308A1 (fr) 1980-07-11
FR2444308B3 true FR2444308B3 (fr) 1982-07-23

Family

ID=6057292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7928975A Granted FR2444308A1 (fr) 1978-12-15 1979-11-23 Dispositif pour la transmission de valeurs mesurees d'un objet mobile a un objet fixe par rapport a ce dernier

Country Status (5)

Country Link
US (1) US4312001A (fr)
JP (1) JPS5584000A (fr)
DE (1) DE2854199A1 (fr)
FR (1) FR2444308A1 (fr)
GB (1) GB2037125B (fr)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316176A (en) * 1979-12-26 1982-02-16 Eaton Corporation Tire pressure monitor and self check system therefore
US4443785A (en) * 1980-01-15 1984-04-17 Eaton Corporation Low power put timer circuit and the application thereof within a tire pressure monitor
JPS56111993A (en) * 1980-02-07 1981-09-04 Meisei Electric Co Ltd Abnormality detector for pressure in tire
DE3029563C2 (de) * 1980-08-05 1990-11-15 Bayerische Motoren Werke AG, 8000 München Übertragungsverfahren für einen veränderlichen Meßwert für den Reifendruck von Fahrzeug-Rädern
FR2497342A1 (fr) * 1980-12-29 1982-07-02 Labinal Dispositif de mesure d'un parametre sur un organe rotatif, notamment pour la mesure de la pression d'un pneumatique sur une roue
DE3107928A1 (de) * 1981-03-02 1982-09-16 Vdo Adolf Schindling Ag, 6000 Frankfurt Einrichtung zum beruehrungslosen uebertragen eines zahlenwertes
DE3107947A1 (de) * 1981-03-02 1982-09-16 Vdo Adolf Schindling Ag, 6000 Frankfurt Einrichtung zum uebertragen eines messwertes von einem beweglichen gegenstand auf einen relativ zu diesem feststehenden gegenstand
DE3214322C2 (de) * 1982-04-19 1992-06-17 Josef 4791 Altenbeken Hüllwegen Vorrichtung zur induktiven Übertragung und Auswertung von Signalen von einer bewegbaren Einrichtung zu einer Auswertestelle
JPS5972530U (ja) * 1982-11-08 1984-05-17 日産自動車株式会社 タイヤ空気圧センサ
FR2543766B1 (fr) * 1983-03-28 1985-07-19 Inst Francais Du Petrole Procede de transmission de signal sans liaison electrique au travers d'une paroi conductrice, la coque d'un navire par exemple, et dispositif pour sa mise en oeuvre
GB2149951A (en) * 1983-11-12 1985-06-19 Michael Sacks Security checking systems
DE3503347A1 (de) * 1985-02-01 1986-08-14 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Vorrichtung zur drahtlosen messsignaluebertragung
GB8504244D0 (en) * 1985-02-19 1985-03-20 Cooper T Fluid pressure monitoring devices
DE3789922T2 (de) * 1986-07-23 1995-01-05 Wacom Co Ltd Koordinateneingabesystem.
CH670168A5 (fr) * 1986-07-24 1989-05-12 Landis & Gyr Gmbh
US4792965A (en) * 1987-01-29 1988-12-20 Morgan Harvey L Oscillator system for detecting a selected one of a plurality of tuned circuits
FR2614240B1 (fr) * 1987-04-23 1989-07-28 Jaeger Dispositif de controle et d'alarme pour pneumatiques de vehicule.
DE3738894A1 (de) * 1987-11-16 1989-06-01 Fuss Fritz Gmbh & Co Glasbruchmelder
JPH0210105U (fr) * 1988-07-04 1990-01-23
SE8902330D0 (sv) * 1989-06-28 1989-06-28 Carl H Tyren Frequency carried mechanical stress information
DE4306378A1 (de) * 1993-03-02 1994-09-08 Schlafhorst & Co W Verfahren und Vorrichtung zur Positionserfassung eines einen Kops tragenden Kopsträgers
DE4323091A1 (de) * 1993-07-10 1995-01-12 Heidelberger Druckmasch Ag Anordnung zur Kontrolle der Lage einer Bogenkante auf einer Bogentransporttrommel
DE4330820A1 (de) * 1993-09-13 1995-03-16 Komet Stahlhalter Werkzeug Werkzeugkopf mit externer Stromversorgung
DE19510452C2 (de) * 1994-04-07 1997-10-23 Landis & Gyr Tech Innovat Sende- und Empfangseinrichtung zur drahtlosen Abfrage eines physikalischen Parameters
DE4428996C2 (de) * 1994-08-16 1997-04-30 Hydrometer Gmbh Wasserzähler
EP0712105A3 (fr) * 1994-11-14 1997-02-05 Clyde L Ruthroff Système de transmission d'énergie et de signaux électriques
US5673018A (en) * 1995-06-07 1997-09-30 Palomar Technologies Corporation Transponder system for reporting the distance traveled by a wheeled vehicle
JPH095430A (ja) * 1995-06-22 1997-01-10 Fujitsu Ten Ltd トランスポンダ用アンテナ駆動装置
US5783992A (en) * 1996-07-22 1998-07-21 Delco Electronics Corp. Time based low tire pressure warning sensor
DE19632575A1 (de) * 1996-08-13 1998-02-19 Abb Patent Gmbh Durchflußzähler mit einer von Flüssigkeit durchströmten, zur Erfassung der Durchflußmenge dienenden Meßeinrichtung
DE19749213A1 (de) * 1997-11-07 1999-05-12 Rehder Physik Gmbh Ein- und ausschaltbares Warensicherungsetikett
US6366218B1 (en) * 1999-08-23 2002-04-02 Clyde L. Ruthroff Articulated transformer for measuring torque on a rotating shaft
US8266465B2 (en) 2000-07-26 2012-09-11 Bridgestone Americas Tire Operation, LLC System for conserving battery life in a battery operated device
US7161476B2 (en) * 2000-07-26 2007-01-09 Bridgestone Firestone North American Tire, Llc Electronic tire management system
FI114042B (fi) * 2000-08-25 2004-07-30 Polar Electro Oy Voimansiirtimen välittämän voiman mittaus
FI20031875A0 (fi) * 2003-12-19 2003-12-19 Valtion Teknillinen Kelajärjestely ja menetelmä ajoneuvon renkaita varten
US7639095B2 (en) * 2005-09-28 2009-12-29 Tyco Electronics Belgium Ec N.V. Circuit and method for contact-less transmission
DE102006042426B4 (de) * 2006-09-09 2011-09-15 Va-Q-Tec Ag Vorrichtung zur berührungslosen Kontrolle von Vakuumdämmplatten mittels RFID-Technik
DE202007009033U1 (de) * 2007-06-26 2007-08-30 Kiekert Ag Elektronische Zustandserfassungseinrichtung
DE102009059693A1 (de) * 2009-12-18 2011-06-22 Continental Automotive GmbH, 30165 Bedienvorrichtung
EP3608936A1 (fr) * 2018-08-06 2020-02-12 EAO Holding AG Dispositif de détection d'un processus de commutation au-delà d'une fente

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3500459A (en) * 1966-08-31 1970-03-10 Motorola Inc Time limited transmissions
BE756194A (fr) * 1969-09-15 1971-02-15 Fritze Kurt Dispositif de transmission pour la transmission sans fil de signaux associes a au moins une valeur mesuree telle que pression, temperature, balourd, etc..
US3723966A (en) * 1970-09-14 1973-03-27 Bendix Corp Interrogating tire pressure indicator
US3745569A (en) * 1971-07-22 1973-07-10 Raytheon Co Remotely powered transponder
US4117481A (en) * 1972-05-30 1978-09-26 James Nickolas Constant Sidelooking radar and system for identifying objects
US3798642A (en) * 1972-09-27 1974-03-19 Microlab Fxr Recognition system
US3836842A (en) * 1973-01-22 1974-09-17 Bell Canada Northern Electric Encapsulated electrically resonant circuit and interrogating apparatus and method for finding same in various locations
GB1539019A (en) * 1975-01-14 1979-01-24 Lucas Electrical Ltd Tyre pressure warning systems
US4023167A (en) * 1975-06-16 1977-05-10 Wahlstrom Sven E Radio frequency detection system and method for passive resonance circuits
DE2652122A1 (de) * 1976-11-16 1978-05-18 Vdo Schindling Einrichtung zum uebertragen von messwerten
US4148008A (en) * 1977-09-29 1979-04-03 Lusk Joe F Tire pressure monitoring system

Also Published As

Publication number Publication date
JPS6252917B2 (fr) 1987-11-07
DE2854199C2 (fr) 1987-07-30
GB2037125B (en) 1983-01-06
JPS5584000A (en) 1980-06-24
DE2854199A1 (de) 1980-06-26
GB2037125A (en) 1980-07-02
US4312001A (en) 1982-01-19
FR2444308A1 (fr) 1980-07-11

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