JPS5694036A - Cooling device for brake disk - Google Patents

Cooling device for brake disk

Info

Publication number
JPS5694036A
JPS5694036A JP17040479A JP17040479A JPS5694036A JP S5694036 A JPS5694036 A JP S5694036A JP 17040479 A JP17040479 A JP 17040479A JP 17040479 A JP17040479 A JP 17040479A JP S5694036 A JPS5694036 A JP S5694036A
Authority
JP
Japan
Prior art keywords
brake disk
heat
staged
radiating fin
air passages
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
JP17040479A
Other languages
Japanese (ja)
Inventor
Sadaaki Samejima
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.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors 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 Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Priority to JP17040479A priority Critical patent/JPS5694036A/en
Publication of JPS5694036A publication Critical patent/JPS5694036A/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
    • F16D65/84—Features relating to cooling for disc brakes
    • F16D65/853—Features relating to cooling for disc brakes with closed cooling system
    • 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
    • F16D2065/781—Features relating to cooling involving phase change of material
    • 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
    • F16D2065/784—Features relating to cooling the coolant not being in direct contact with the braking surface

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)

Abstract

PURPOSE:To promote the radiating efficiency of the heat generated in a brake disk by providing heat pipes with radiating fin parts to be projected from staged parts of cooling air passages. CONSTITUTION:A brake disk 2 is shaped to be annular and axially staged on the side of a hub 7, and cooling air passages 6 are radially penetrated between the axis side surface of the staged part and the outer circumference. Heat pipes 5 are inserted into a proper number of air passages 6, and radiating fin parts 8 are provided to be projected from the axis side surface of the above said-staged part of the brake disk 2 on the side of the hub 7. The inner space of each heat pipe 5 is used for a liquid- enclosing part 10, and liquid is enclosed into the enclosing part 10 under a low pressure. The liquid heated at a heating part A is moved to a radiationg part after evaporated by the absorption of evaporation heat, and returned to the heating part after liquefied by heat-exchanging. This construction permits to radiate the heat generated in the brake disk 2 efficiently into the air through radiating fin parts 8.
JP17040479A 1979-12-28 1979-12-28 Cooling device for brake disk Pending JPS5694036A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17040479A JPS5694036A (en) 1979-12-28 1979-12-28 Cooling device for brake disk

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17040479A JPS5694036A (en) 1979-12-28 1979-12-28 Cooling device for brake disk

Publications (1)

Publication Number Publication Date
JPS5694036A true JPS5694036A (en) 1981-07-30

Family

ID=15904291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17040479A Pending JPS5694036A (en) 1979-12-28 1979-12-28 Cooling device for brake disk

Country Status (1)

Country Link
JP (1) JPS5694036A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110259684A1 (en) * 2009-02-27 2011-10-27 Bayerische Motoren Werke Aktiengesellschaft Internally Ventilated Brake Disc
US20130133993A1 (en) * 2011-11-24 2013-05-30 Shimano Inc. Bicycle disc brake rotor
CN103133573A (en) * 2011-11-24 2013-06-05 株式会社岛野 Bicycle disc brake rotor
CN106369086A (en) * 2015-07-23 2017-02-01 阿米瑟工业股份有限公司 Brake pad with cooling structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110259684A1 (en) * 2009-02-27 2011-10-27 Bayerische Motoren Werke Aktiengesellschaft Internally Ventilated Brake Disc
US9086107B2 (en) * 2009-02-27 2015-07-21 Bayerische Motoren Werke Aktiengesellschaft Internally ventilated brake disc
US20130133993A1 (en) * 2011-11-24 2013-05-30 Shimano Inc. Bicycle disc brake rotor
CN103133573A (en) * 2011-11-24 2013-06-05 株式会社岛野 Bicycle disc brake rotor
US8813921B2 (en) * 2011-11-24 2014-08-26 Shimano Inc. Bicycle disc brake rotor
CN106369086A (en) * 2015-07-23 2017-02-01 阿米瑟工业股份有限公司 Brake pad with cooling structure

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