KR100609675B1 - 연료 압력 축적 용기에서의 분기 접속체의 연결 구조 - Google Patents
연료 압력 축적 용기에서의 분기 접속체의 연결 구조 Download PDFInfo
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- KR100609675B1 KR100609675B1 KR1020020081872A KR20020081872A KR100609675B1 KR 100609675 B1 KR100609675 B1 KR 100609675B1 KR 1020020081872 A KR1020020081872 A KR 1020020081872A KR 20020081872 A KR20020081872 A KR 20020081872A KR 100609675 B1 KR100609675 B1 KR 100609675B1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/002—Details of vessels or of the filling or discharging of vessels for vessels under pressure
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/02—Conduits between injection pumps and injectors, e.g. conduits between pump and common-rail or conduits between common-rail and injectors
- F02M55/025—Common rails
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
- F02M69/462—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down
- F02M69/465—Arrangement of fuel conduits, e.g. with valves for maintaining pressure in the pipes after the engine being shut-down of fuel rails
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
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- 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
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/08—Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
- F16L41/082—Non-disconnectible joints, e.g. soldered, adhesive or caulked joints
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- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
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- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0104—Shape cylindrical
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- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0128—Shape spherical or elliptical
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- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0138—Shape tubular
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0602—Wall structures; Special features thereof
- F17C2203/0612—Wall structures
- F17C2203/0614—Single wall
- F17C2203/0617—Single wall with one layer
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0634—Materials for walls or layers thereof
- F17C2203/0636—Metals
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0634—Materials for walls or layers thereof
- F17C2203/0636—Metals
- F17C2203/0639—Steels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0634—Materials for walls or layers thereof
- F17C2203/0636—Metals
- F17C2203/0639—Steels
- F17C2203/0643—Stainless steels
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- F17C2209/00—Vessel construction, in particular methods of manufacturing
- F17C2209/21—Shaping processes
- F17C2209/2181—Metal working processes, e.g. deep drawing, stamping or cutting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
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- F17C2209/00—Vessel construction, in particular methods of manufacturing
- F17C2209/22—Assembling processes
- F17C2209/221—Welding
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- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2209/00—Vessel construction, in particular methods of manufacturing
- F17C2209/22—Assembling processes
- F17C2209/224—Press-fitting; Shrink-fitting
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- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
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- F17C2209/00—Vessel construction, in particular methods of manufacturing
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- F17C2209/228—Assembling processes by screws, bolts or rivets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2209/00—Vessel construction, in particular methods of manufacturing
- F17C2209/23—Manufacturing of particular parts or at special locations
- F17C2209/232—Manufacturing of particular parts or at special locations of walls
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- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
- F17C2223/035—High pressure (>10 bar)
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- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
- F17C2223/036—Very high pressure (>80 bar)
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- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
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- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/01—Improving mechanical properties or manufacturing
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Abstract
Description
Claims (16)
- 삭제
- 원통형의 연료 압력 축적 용기 또는 구형의 연료 압력 축적 용기에서의 분기 접속체의 연결 구조로서,원통형 또는 구형의 만곡된 내주 벽면이 있는 연료 용기의 내부 유로와 연통하도록 원통형 용기의 축방향 연장 주벽 또는 구형 용기의 주벽에 형성되어 있는 하나 이상의 관통 구멍과,상기 관통 구멍에 삽입된 상태로 그 관통 구멍에 접합되는, 분기관 또는 분기 접합 고정구를 포함한 분기 접속체를 구비하며,상기 분기 접속체는 그 말단이 용기의 내주 벽면으로부터 유로 또는 용기 내로 돌출할 때까지 관통 구멍 내로 깊이 삽입되고, 압력 축적 용기의 내주 벽면으로부터 유로 내로 돌출하는 분기 접속체의 말단의 돌출 길이(L)는 분기 접속체의 두께(t) 이상인 연료 압력 축적 용기에서의 분기 접속체의 연결 구조.
- 제2항에 있어서, 상기 분기 접속체는 압력 축적 용기의 외주면과 접하는 위치에 확대 직경부를 일체로 또는 별개로 구비하는 것인 연료 압력 축적 용기에서의 분기 접속체의 연결 구조.
- 제2항에 있어서, 상기 분기관 또는 분기 접합 고정구로 형성된 분기 접속체의 말단의 내경은 오리피스 효과를 얻도록 감소되는 것인 연료 압력 축적 용기에서의 분기 접속체의 연결 구조.
- 제2항에 있어서, 상기 관통 구멍은 압력 축적 용기의 내주면을 향해 직경이 증가하는 테이퍼 형상으로 형성되는 것인 연료 압력 축적 용기에서의 분기 접속체의 연결 구조.
- 제2항에 있어서, 상기 분기 접속체는 접합 전에 억지 끼워맞춤, 수축 끼워맞춤, 또는 냉각 끼워맞춤되는 것인 연료 압력 축적 용기에서의 분기 접속체의 연결 구조.
- 제2항에 있어서, 분기 접속체 접합용 접합 수단은 브레이징 또는 확산 접합을 포함하는 것인 연료 압력 축적 용기에서의 분기 접속체의 연결 구조.
- 원통형의 연료 압력 축적 용기 또는 구형의 연료 압력 축적 용기에서의 분기 접속체의 연결 구조로서,적어도 부분적으로 원통형 내주 벽면이 있는 원통형 연료 용기 또는 적어도 부분적으로 구형의 만곡된 내주 벽면이 있는 구형 연료 용기의 내부 유로와 연통하도록 원통형 용기의 축방향 연장 원통형 주벽 또는 구형 용기의 구형 주벽의 위치에 형성되어 있는 하나 이상의 관통 구멍과,상기 관통 구멍에 삽입된 상태로 그 관통 구멍에 접합되는, 분기관 및 분기 접합 고정구를 포함한 분기 접속체를 구비하며,상기 관통 구멍과 접하도록 적어도 관통 구멍의 내주 벽면의 축방향 위치에 평탄면이 마련되어 있고, 상기 관통 구멍의 직경을 d라 하고, 상기 평탄면의 폭을 w라 할 때 1/2d≤w≤d의 관계를 만족하며, 상기 분기 접속체는 그 말단이 용기의 내주 상의 평탄면으로부터 유로 또는 용기 내로 돌출할 때까지 평탄면 상에 형성된 관통 구멍 내로 깊이 삽입됨으로써 연결되는 것인 연료 압력 축적 용기에서의 분기 접속체의 연결 구조.
- 제8항에 있어서, 압력 축적 용기의 내주면으로부터 유로 내로 돌출하는 분기 접속체의 말단의 돌출 길이(L)는 분기 접속체의 두께(t) 이상인 연료 압력 축적 용기에서의 분기 접속체의 연결 구조.
- 제8항에 있어서, 상기 분기 접속체는 압력 축적 용기의 외주면과 접합되는 위치에 확대 직경부를 일체로 또는 별개로 구비하는 것인 연료 압력 축적 용기에서의 분기 접속체의 연결 구조.
- 제8항에 있어서, 상기 분기관 또는 분기 접합 고정구로 형성된 분기 접속체의 말단의 내경은 오리피스 효과를 얻도록 감소되는 것인 연료 압력 축적 용기에서의 분기 접속체의 연결 구조.
- 제8항에 있어서, 상기 관통 구멍은 압력 축적 용기의 내주면을 향해 직경이 증가하는 테이퍼 형상으로 형성되는 것인 연료 압력 축적 용기에서의 분기 접속체의 연결 구조.
- 연료 압력 축적 용기에서의 분기 접속체의 연결 구조로서,원통형의 내주 벽면이 있는 원통형 연료 용기의 내부 유로와 연통하도록 원통형 용기의 축방향 연장 주벽 상에 형성되어 있는 하나 이상의 관통 구멍과,상기 관통 구멍에 삽입된 상태로 그 관통 구멍에 접합되는, 분기관 또는 분기 접합 고정구를 포함한 분기 접속체를 구비하며,외주 벽면이 완만하게 움푹 들어가도록 상기 관통 구멍의 내측 개방 단부에 버링 벽(burring wall)이 형성되어 있고, 상기 분기 접속체는 그 말단이 상기 버링 벽으로부터 유로 내로 돌출할 때까지 관통 구멍 내로 깊이 삽입되는 것인 연료 압력 축적 용기에서의 분기 접속체의 연결 구조.
- 제13항에 있어서, 버링 벽의 기부(基部) 둘레의 내주 벽면 상에서 버링 벽 내로 계속되는 평탄면이 마련되는 것인 연료 압력 축적 용기에서의 분기 접속체의 연결 구조.
- 제13항에 있어서, 상기 분기 접속체는 접합 전에 억지 끼워맞춤, 수축 끼워맞춤, 또는 냉각 끼워맞춤되는 것인 연료 압력 축적 용기에서의 분기 접속체의 연결 구조.
- 제13항에 있어서, 분기 접속체 접합용 접합 수단은 브레이징 또는 확산 접합을 포함하는 것인 연료 압력 축적 용기에서의 분기 접속체의 연결 구조.
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JP2001387366 | 2001-12-20 | ||
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JP2002011772 | 2002-01-21 |
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US (3) | US6929288B2 (ko) |
KR (1) | KR100609675B1 (ko) |
CN (1) | CN1213245C (ko) |
DE (1) | DE10259138B4 (ko) |
FR (1) | FR2834046B1 (ko) |
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- 2002-12-16 US US10/320,855 patent/US6929288B2/en not_active Expired - Lifetime
- 2002-12-18 DE DE10259138A patent/DE10259138B4/de not_active Expired - Lifetime
- 2002-12-19 CN CNB02154249XA patent/CN1213245C/zh not_active Expired - Lifetime
- 2002-12-19 FR FR0216349A patent/FR2834046B1/fr not_active Expired - Lifetime
- 2002-12-20 KR KR1020020081872A patent/KR100609675B1/ko active IP Right Grant
-
2004
- 2004-12-23 US US11/020,516 patent/US7278661B2/en not_active Expired - Fee Related
- 2004-12-23 US US11/022,150 patent/US20050146134A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
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CN1213245C (zh) | 2005-08-03 |
KR20030053446A (ko) | 2003-06-28 |
US7278661B2 (en) | 2007-10-09 |
FR2834046B1 (fr) | 2008-07-18 |
DE10259138B4 (de) | 2007-08-02 |
CN1432759A (zh) | 2003-07-30 |
US20030127852A1 (en) | 2003-07-10 |
FR2834046A1 (fr) | 2003-06-27 |
US20050146134A1 (en) | 2005-07-07 |
DE10259138A1 (de) | 2003-08-07 |
US6929288B2 (en) | 2005-08-16 |
US20050200120A1 (en) | 2005-09-15 |
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