Nothing Special   »   [go: up one dir, main page]

JPS6422657A - Brake device - Google Patents

Brake device

Info

Publication number
JPS6422657A
JPS6422657A JP62178933A JP17893387A JPS6422657A JP S6422657 A JPS6422657 A JP S6422657A JP 62178933 A JP62178933 A JP 62178933A JP 17893387 A JP17893387 A JP 17893387A JP S6422657 A JPS6422657 A JP S6422657A
Authority
JP
Japan
Prior art keywords
cylinder body
brake fluid
fins
brake
heat
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.)
Pending
Application number
JP62178933A
Other languages
Japanese (ja)
Inventor
Naohisa Watabiki
Mitsuo Hayashibara
Hisamichi Inoue
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP62178933A priority Critical patent/JPS6422657A/en
Publication of JPS6422657A publication Critical patent/JPS6422657A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/78—Features relating to cooling
    • F16D2065/789—External cooling ribs

Landscapes

  • Braking Arrangements (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

PURPOSE:To prevent air bubbles from being produced in a brake oil in a hydraulic circuit by arranging the hydraulically transmitting liquid section of a cylinder and the outer part of a cylinder body on the heat radiating side, and by embedding thermoelectric converting elements in the inner and outer parts of the cylinder body. CONSTITUTION:Upon brake operation, friction heat from a disc rotor 1 and a disc pad 2 is transmitted through a piston 5 to brake fluid 9 and a cylinder body 3. Thus transmitted heat cools the brake fluid 9 and a cylinder body 3 through the intermediary of a thermoelectric converting element composed of an N-type semiconductor 7, a P-type semiconductor 8 and fins 4, 12. That is, heat from the brake fluid 9 having a raised temperature is received by the fins 12 and is radiated from the fins 4. With this arrangement, even though severe and successive brake operation is carried out, it is possible to prevent a vapor lock phenomenon due to air bubbles in the brake fluid 9.
JP62178933A 1987-07-20 1987-07-20 Brake device Pending JPS6422657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62178933A JPS6422657A (en) 1987-07-20 1987-07-20 Brake device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62178933A JPS6422657A (en) 1987-07-20 1987-07-20 Brake device

Publications (1)

Publication Number Publication Date
JPS6422657A true JPS6422657A (en) 1989-01-25

Family

ID=16057178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62178933A Pending JPS6422657A (en) 1987-07-20 1987-07-20 Brake device

Country Status (1)

Country Link
JP (1) JPS6422657A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0417527U (en) * 1990-05-31 1992-02-13
KR100494801B1 (en) * 2002-11-28 2005-06-13 현대자동차주식회사 brake oil cooling apparatus of a vehicle
WO2006127877A1 (en) * 2005-05-24 2006-11-30 Demers Joseph R Brake pad cooling apparatus and method
WO2010109592A1 (en) * 2009-03-24 2010-09-30 トヨタ自動車株式会社 Braking system
WO2011125231A1 (en) * 2010-04-07 2011-10-13 トヨタ自動車株式会社 Vehicle brake device
WO2012041321A1 (en) * 2010-09-29 2012-04-05 Aalborg Universitet Energy-recovering brake pad
DE102010050284A1 (en) 2010-11-03 2012-05-03 Audi Ag Device for utilizing thermal energy generated by brake assembly of motor car, has separating layer that is arranged between semiconductor regions of thermoelectric element, for separating brake disc and thermoelectric element
US9267557B2 (en) 2011-12-13 2016-02-23 Akebono Brake Corporation Heat transfer preventer
JP2020139538A (en) * 2019-02-27 2020-09-03 日信工業株式会社 Braking device

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0417527U (en) * 1990-05-31 1992-02-13
KR100494801B1 (en) * 2002-11-28 2005-06-13 현대자동차주식회사 brake oil cooling apparatus of a vehicle
US8210329B2 (en) 2005-05-24 2012-07-03 Demers Joseph R Brake pad cooling apparatus and method
WO2006127877A1 (en) * 2005-05-24 2006-11-30 Demers Joseph R Brake pad cooling apparatus and method
JP5099259B2 (en) * 2009-03-24 2012-12-19 トヨタ自動車株式会社 Braking device
CN102232153A (en) * 2009-03-24 2011-11-02 丰田自动车株式会社 Braking system
WO2010109592A1 (en) * 2009-03-24 2010-09-30 トヨタ自動車株式会社 Braking system
US8770352B2 (en) 2009-03-24 2014-07-08 Toyota Jidosha Kabushiki Kaisha Braking system
WO2011125231A1 (en) * 2010-04-07 2011-10-13 トヨタ自動車株式会社 Vehicle brake device
WO2012041321A1 (en) * 2010-09-29 2012-04-05 Aalborg Universitet Energy-recovering brake pad
DE102010050284A1 (en) 2010-11-03 2012-05-03 Audi Ag Device for utilizing thermal energy generated by brake assembly of motor car, has separating layer that is arranged between semiconductor regions of thermoelectric element, for separating brake disc and thermoelectric element
US9267557B2 (en) 2011-12-13 2016-02-23 Akebono Brake Corporation Heat transfer preventer
JP2020139538A (en) * 2019-02-27 2020-09-03 日信工業株式会社 Braking device

Similar Documents

Publication Publication Date Title
JPS6422657A (en) Brake device
EP1381082A3 (en) Semiconductor package lid with internal heat pipe
ES8401584A1 (en) Hydraulically actuated brake incorporating a device to prevent an excessive rise in the temperature of the hydraulic fluid
KR840005653A (en) Thermoelectric Cooling Motorcycle Helmet
FR2428916A1 (en) COOLING DEVICE FOR ELECTRONIC POWER COMPONENTS
JPS6487822A (en) Electronic control device for car
GB1475573A (en) Element for coupling a heat radiator to the thermal mass of an integrated circuit device during assembly with a printed circuit
US3253687A (en) Fluid operated clutch
SE8702366D0 (en) MEDIUM PRESSURE MEDIUM PORTABLE FRICTION COUPLING
DE3775219D1 (en) VEHICLE TRANSMISSION WITH INTEGRATED BRAKE.
ES2017544B3 (en) OVERLOAD DEVICE.
HU9802802D0 (en) Boiler plate cooled by fluid
CA2121905A1 (en) Cooling System
FR2448072A1 (en) CLUTCH-BRAKE ASSEMBLY
GB1226920A (en)
PL339179A1 (en) Thermostatic attachment to a radiator valve
JPS5414181A (en) Semiconductor laser unit
ATE111573T1 (en) CONTROL DEVICE FOR CLUTCH.
JPS5332264A (en) Direct coupled clutch-loaded fluid transmission mechanism
ES200815U (en) Transmitter device of the motor torque. (Machine-translation by Google Translate, not legally binding)
KR890011748A (en) Relaxation control
JPS6449247A (en) Semiconductor light emitting device
GB1264691A (en)
JPS571836A (en) Brake
UA28042C2 (en) Thermoelement of radiator