FR2433455A1 - Dispositif de commande de freins a action anti-blocage pour aeronef - Google Patents

Dispositif de commande de freins a action anti-blocage pour aeronef

Info

Publication number
FR2433455A1
FR2433455A1 FR7920368A FR7920368A FR2433455A1 FR 2433455 A1 FR2433455 A1 FR 2433455A1 FR 7920368 A FR7920368 A FR 7920368A FR 7920368 A FR7920368 A FR 7920368A FR 2433455 A1 FR2433455 A1 FR 2433455A1
Authority
FR
France
Prior art keywords
detectors
modulator
circuit
aircraft
control device
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.)
Granted
Application number
FR7920368A
Other languages
English (en)
Other versions
FR2433455B1 (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.)
Goodyear Aerospace Corp
Original Assignee
Goodyear Aerospace Corp
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 Goodyear Aerospace Corp filed Critical Goodyear Aerospace Corp
Publication of FR2433455A1 publication Critical patent/FR2433455A1/fr
Application granted granted Critical
Publication of FR2433455B1 publication Critical patent/FR2433455B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • B60T8/1701—Braking or traction control means specially adapted for particular types of vehicles
    • B60T8/1703—Braking or traction control means specially adapted for particular types of vehicles for aircrafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Ce circuit comporte des détecteurs de décélération 24 qui reçoivent les signaux de transducteurs 16, 20; 18, 22 de vitesse des roues 12, 14 et qui, lorsque le taux de décélération d'une roue dépasse un seuil donné, appliquent un signal de sortie au circuit 26 de commande d'une vanne 28 anti-blocage pour relâcher la pression de freinage, un modulateur 30 interconnecté entre les détecteurs 24 et le circuit 26 pour provoquer le rétablissement de la pression de freinage à un taux prédéterminé après la fin du signal des détecteurs, le circuit 26 comportant un circuit de commande du gain fonctionnant en réponse aux signaux des détecteurs 24 et du modulateur 30 pour régler l'effet des détecteurs et du modulateur sur la vanne anti-blocage en fonction de l'amplitude et de la fréquence d'apparition du signal de sortie. Application aux freins de roues d'aéronef.
FR7920368A 1978-08-14 1979-08-09 Dispositif de commande de freins a action anti-blocage pour aeronef Granted FR2433455A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/933,348 US4327948A (en) 1978-08-14 1978-08-14 Antiskid brake control for aircraft

Publications (2)

Publication Number Publication Date
FR2433455A1 true FR2433455A1 (fr) 1980-03-14
FR2433455B1 FR2433455B1 (fr) 1983-11-18

Family

ID=25463784

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920368A Granted FR2433455A1 (fr) 1978-08-14 1979-08-09 Dispositif de commande de freins a action anti-blocage pour aeronef

Country Status (11)

Country Link
US (1) US4327948A (fr)
JP (1) JPS5525699A (fr)
BR (1) BR7905143A (fr)
CA (1) CA1154125A (fr)
CH (1) CH635280A5 (fr)
DE (1) DE2933211A1 (fr)
FR (1) FR2433455A1 (fr)
GB (2) GB2083149B (fr)
IL (1) IL57985A (fr)
IT (1) IT1120497B (fr)
NO (1) NO155279C (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE453277B (sv) * 1986-03-03 1988-01-25 Bror Lennart Anders Swiden Metod att automatiskt paverka ett fordonshjuls broms i avsikt att hindra hjulet att slira samt anordning for utforande av metoden
US5019774A (en) * 1988-08-05 1991-05-28 The Boeing Company Method and apparatus for sensing the rotational speed of an aircraft wheel with an amplifier and transducer located in the wheel and a circuit to check the integrity of the transducer
US5065521A (en) * 1990-08-01 1991-11-19 Honeywell Inc. Magnetic field measurement and compass calibration in areas of magnetic disturbance
JPH0585336A (ja) * 1991-09-26 1993-04-06 Aisin Seiki Co Ltd アンチスキツド装置
US6088646A (en) * 1996-10-25 2000-07-11 The Boeing Company Fuzzy logic antiskid control system for aircraft
NO320851B1 (no) * 2004-04-15 2006-02-06 Oddvard Johnsen Kontrollerfunksjoner for brems basert pa en styring etter variasjoner i akselerasjonsverdier i hjulets horisontale plan
US20110018337A1 (en) * 2008-01-11 2011-01-27 General Atomics Braking system with linear actuator
US8534397B2 (en) 2010-06-03 2013-09-17 Polaris Industries Inc. Electronic throttle control
US9205717B2 (en) 2012-11-07 2015-12-08 Polaris Industries Inc. Vehicle having suspension with continuous damping control
WO2016069405A2 (fr) 2014-10-31 2016-05-06 Polaris Industries Inc. Système et procédé de commande d'un véhicule
CN116176201A (zh) 2016-11-18 2023-05-30 北极星工业有限公司 具有可调节悬架的车辆
US10406884B2 (en) 2017-06-09 2019-09-10 Polaris Industries Inc. Adjustable vehicle suspension system
US10987987B2 (en) 2018-11-21 2021-04-27 Polaris Industries Inc. Vehicle having adjustable compression and rebound damping
CA3182725A1 (fr) 2020-07-17 2022-01-20 Polaris Industries Inc. Suspensions reglables et fonctionnement de vehicule pour vehicules de loisir hors-route

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1457377A (en) * 1973-12-21 1976-12-01 Aisin Seiki Brake control systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3880474A (en) * 1969-10-10 1975-04-29 Kelsey Hayes Co Skid control system
US3724902A (en) * 1970-05-13 1973-04-03 Goodyear Tire & Rubber Skid detector circuit
US3880475A (en) * 1972-03-29 1975-04-29 Goodyear Tire & Rubber Anti-skid system
US3856365A (en) * 1972-10-03 1974-12-24 Goodyear Tire & Rubber Anti-skid control system for aircraft
US3966266A (en) * 1973-09-04 1976-06-29 Kelsey-Hayes Company Skid control system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1457377A (en) * 1973-12-21 1976-12-01 Aisin Seiki Brake control systems

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/72 *

Also Published As

Publication number Publication date
GB2027831A (en) 1980-02-27
NO792627L (no) 1980-02-15
GB2083149A (en) 1982-03-17
US4327948A (en) 1982-05-04
BR7905143A (pt) 1980-05-20
IL57985A (en) 1982-11-30
CH635280A5 (fr) 1983-03-31
DE2933211A1 (de) 1980-02-28
JPS5525699A (en) 1980-02-23
GB2027831B (en) 1982-10-06
CA1154125A (fr) 1983-09-20
NO155279B (no) 1986-12-01
FR2433455B1 (fr) 1983-11-18
NO155279C (no) 1987-03-11
GB2083149B (en) 1983-04-20
IT1120497B (it) 1986-03-26
IT7950010A0 (it) 1979-08-09

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Legal Events

Date Code Title Description
ST Notification of lapse