FR2691412B1 - Procédé de préparation d'un alliage fritté à base de fer pour un curseur de pantographe. - Google Patents

Procédé de préparation d'un alliage fritté à base de fer pour un curseur de pantographe.

Info

Publication number
FR2691412B1
FR2691412B1 FR939305956A FR9305956A FR2691412B1 FR 2691412 B1 FR2691412 B1 FR 2691412B1 FR 939305956 A FR939305956 A FR 939305956A FR 9305956 A FR9305956 A FR 9305956A FR 2691412 B1 FR2691412 B1 FR 2691412B1
Authority
FR
France
Prior art keywords
pantograph
cursor
iron
preparation
based sintered
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 - Fee Related
Application number
FR939305956A
Other languages
English (en)
French (fr)
Other versions
FR2691412A1 (fr
Inventor
Tsuneki Azetsu
Iwao Azetsu
Hideaki Azetsu
Sumihisa Aoaki
Kunio Fukuhara
Azetsu Tsuneki
Azetsu Iwao
Azetsu Hideaki
Aoaki Sumihisa
Fukuhara Kunio
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.)
TEIKOKU CARBON IND
Railway Technical Research Institute
Original Assignee
TEIKOKU CARBON IND
Railway Technical Research Institute
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 TEIKOKU CARBON IND, Railway Technical Research Institute filed Critical TEIKOKU CARBON IND
Publication of FR2691412A1 publication Critical patent/FR2691412A1/fr
Application granted granted Critical
Publication of FR2691412B1 publication Critical patent/FR2691412B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/18—Current collectors for power supply lines of electrically-propelled vehicles using bow-type collectors in contact with trolley wire
    • B60L5/20—Details of contact bow
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C22C33/0228—Using a mixture of prealloyed powders or a master alloy comprising other non-metallic compounds or more than 5% of graphite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Powder Metallurgy (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
FR939305956A 1992-05-21 1993-05-18 Procédé de préparation d'un alliage fritté à base de fer pour un curseur de pantographe. Expired - Fee Related FR2691412B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4128714A JP2511225B2 (ja) 1992-05-21 1992-05-21 集電摺動用耐摩焼結合金の製造法

Publications (2)

Publication Number Publication Date
FR2691412A1 FR2691412A1 (fr) 1993-11-26
FR2691412B1 true FR2691412B1 (fr) 1994-09-30

Family

ID=14991616

Family Applications (1)

Application Number Title Priority Date Filing Date
FR939305956A Expired - Fee Related FR2691412B1 (fr) 1992-05-21 1993-05-18 Procédé de préparation d'un alliage fritté à base de fer pour un curseur de pantographe.

Country Status (4)

Country Link
JP (1) JP2511225B2 (de)
KR (1) KR960003177B1 (de)
DE (1) DE4317121C2 (de)
FR (1) FR2691412B1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108515170A (zh) * 2018-03-29 2018-09-11 大同新成新材料股份有限公司 一种新型高性能受电弓材料的制备工艺
TWI836286B (zh) * 2021-10-28 2024-03-21 國家中山科學研究院 無鉛鐵基集電弓接觸片材料

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036808B2 (de) * 1971-09-17 1975-11-27
JPS5442332B2 (de) * 1973-12-21 1979-12-13
JPS51136520A (en) * 1975-05-22 1976-11-26 Mitsubishi Metal Corp Wear res isting iron-based sintered alloy
JPS6210238A (ja) * 1985-07-05 1987-01-19 Teikoku Carbon Kogyo Kk 集電摺動用鉄系耐磨焼結合金の製造法
JPS62284036A (ja) * 1986-05-30 1987-12-09 Teikoku Carbon Kogyo Kk 集電摺動用鉄系耐摩焼結合金の製造法
JPS6365741A (ja) * 1986-09-06 1988-03-24 Fuji Electric Co Ltd 再生中継回路
JPH0787642B2 (ja) * 1988-08-30 1995-09-20 帝国カーボン工業株式会社 高速電気車用軽量複合耐摩摺動集電板
JP2567960B2 (ja) * 1989-11-28 1996-12-25 帝国カーボン工業 株式会社 集電摺動用鉄系耐摩焼結合金の製造法
JPH0772319B2 (ja) * 1990-08-30 1995-08-02 帝国カーボン工業株式会社 集電摺動用鉄系耐摩焼結合金の製造法

Also Published As

Publication number Publication date
JP2511225B2 (ja) 1996-06-26
DE4317121C2 (de) 1996-10-17
KR960003177B1 (ko) 1996-03-06
DE4317121A1 (de) 1993-11-25
FR2691412A1 (fr) 1993-11-26
JPH05320817A (ja) 1993-12-07
KR930023479A (ko) 1993-12-18

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Legal Events

Date Code Title Description
ST Notification of lapse