KR100688474B1 - 환경 친화형 집전마찰판 - Google Patents
환경 친화형 집전마찰판 Download PDFInfo
- Publication number
- KR100688474B1 KR100688474B1 KR1020050082309A KR20050082309A KR100688474B1 KR 100688474 B1 KR100688474 B1 KR 100688474B1 KR 1020050082309 A KR1020050082309 A KR 1020050082309A KR 20050082309 A KR20050082309 A KR 20050082309A KR 100688474 B1 KR100688474 B1 KR 100688474B1
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- Prior art keywords
- friction plate
- weight
- eco
- current collector
- resistance
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
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- 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
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
Description
구분 | 성분(중량%) | 스테아린산아연(중량부) | ||||||||||
Cu | Sn | Mo | MoS2 | Cr | Ni | P | 흑연 | W | Pb | Fe | ||
종래예 | 37 | - | - | - | - | - | - | - | 16 | 5 | 42 | - |
비교예1 | 4.5 | 5 | 13 | - | - | 7 | - | 3 | - | - | 67.5 | - |
비교예2 | 29.5 | 15 | 2 | 5 | 5 | - | 0.5 | - | - | - | 43 | - |
발명예1 | 40 | 5 | 7 | - | - | 0.5 | - | 3 | - | - | 44.5 | - |
발명예2 | 52 | 5 | - | 4 | 5 | - | - | 4 | - | - | 30 | - |
발명예3 | 41.5 | 3 | 2 | 5 | 5 | - | 0.5 | - | - | - | 43 | - |
발명예4 | 30 | 5 | - | 10 | 2.5 | - | 0.3 | - | - | - | 52.2 | 0.3 |
발명예5 | 40 | - | - | 5 | 5 | - | - | - | - | - | 50 | - |
발명예6 | 38 | 6 | - | 5 | 5 | 0.3 | - | - | - | - | 45.7 | - |
발명예7 | 44 | - | 2 | 5 | 5 | - | - | - | - | - | 44 | - |
구분 | 밀도 (g/㎤) | 경도 HB(10/500) | 전기비저항 (μΩ·cm) | 인장강도 (kgf/㎠) | 충격강도 (J/㎠) |
종래예 | 7.2 | 58 | 16 | 1830 | 83 |
비교예1 | 6.7 | 69 | 43 | 2090 | 72 |
비교예2 | 7.16 | 71 | 76 | 1907 | 98 |
발명예1 | 6.57 | 46 | 25 | 1540 | 78 |
발명예2 | 6.4 | 42 | 24 | 1313 | 73 |
발명예3 | 6.29 | 42 | 31 | 1350 | 87 |
발명예4 | 6.39 | 52 | 43 | 1650 | 91 |
발명예5 | 6.38 | 45 | 40 | 1108 | 69 |
발명예6 | 6.2 | 53 | 35 | 1650 | 97 |
발명예7 | 6.4 | 37 | 20 | 1320 | 80 |
구분 | 마모량 변화 | |
마찰판 (g) | 전차선 (mm) | |
종래예 | 11.5 | 0.022 |
비교예1 | 10.4 | 0.073 |
비교예2 | 11.2 | 0.057 |
발명예1 | 4.9 | 0.005 |
발명예2 | 6.4 | 0.009 |
발명예3 | 7.3 | 0.009 |
발명예4 | 5.8 | 0.004 |
발명예5 | 5.7 | 0.018 |
발명예6 | 9.5 | 0.016 |
발명예7 | 9.2 | 0.002 |
Claims (2)
- 중량%로,Cu: 30~55%;Sn: 1~10%;Mo, MoS2, Cr, Ni, P 및 흑연으로 이루어진 그룹으로부터 선택된 1종 이상: 0.1~20%; 및 나머지 Fe로 조성되는 환경친화형 집전마찰판.
- 제 1항에 있어서, 상기 성분 100중량부에 대하여 금속 스테아린산염 및 스테아린산으로 이루어진 그룹으로부터 선택된 1종 이상: 0중량부 초과 2중량부 이하가 추가로 첨가되는 것을 특징으로 하는 환경친화형 집전마찰판.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050082309A KR100688474B1 (ko) | 2005-09-05 | 2005-09-05 | 환경 친화형 집전마찰판 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020050082309A KR100688474B1 (ko) | 2005-09-05 | 2005-09-05 | 환경 친화형 집전마찰판 |
Publications (1)
Publication Number | Publication Date |
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KR100688474B1 true KR100688474B1 (ko) | 2007-03-02 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020050082309A KR100688474B1 (ko) | 2005-09-05 | 2005-09-05 | 환경 친화형 집전마찰판 |
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Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0833109A (ja) * | 1994-07-08 | 1996-02-02 | Mitsubishi Materials Corp | 耐摩耗性および電気伝導性に優れた銅溶浸Fe基焼結合金製の集電用パンタグラフすり板材 |
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- 2005-09-05 KR KR1020050082309A patent/KR100688474B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0833109A (ja) * | 1994-07-08 | 1996-02-02 | Mitsubishi Materials Corp | 耐摩耗性および電気伝導性に優れた銅溶浸Fe基焼結合金製の集電用パンタグラフすり板材 |
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