JP2008045542A - 高圧燃料配管の取付け装置 - Google Patents
高圧燃料配管の取付け装置 Download PDFInfo
- Publication number
- JP2008045542A JP2008045542A JP2007188172A JP2007188172A JP2008045542A JP 2008045542 A JP2008045542 A JP 2008045542A JP 2007188172 A JP2007188172 A JP 2007188172A JP 2007188172 A JP2007188172 A JP 2007188172A JP 2008045542 A JP2008045542 A JP 2008045542A
- Authority
- JP
- Japan
- Prior art keywords
- nut
- pressure fuel
- fuel pipe
- differential
- sliding
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
-
- 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
-
- 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
- F02M55/004—Joints; Sealings
- F02M55/005—Joints; Sealings for high pressure conduits, e.g. connected to pump outlet or to injector inlet
-
- 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
- F16L41/086—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 fixed with screws
-
- 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
- F16L9/00—Rigid pipes
- F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel-Injection Apparatus (AREA)
- Joints With Pressure Members (AREA)
Abstract
【解決手段】取付け装置が、ねじピッチは異なるがねじれ方向が同じである外ネジ(20)と内ネジ(22)とを有する差動ナット(17)と、外ネジ(23)を有する滑りナット(18)と、内ネジ(26)とストッパ(27)とを有し該ストッパに達する迄高圧燃料配管(10)にねじ込まれる止めナット(19)とを備え、滑りナットが差動ナットの貫通孔(21)に第1の側から挿入され、滑りナットに対するストッパ(24)に達する迄、外ネジを介して差動ナットの内ネジにねじ込まれ、止めナットが差動ナットの貫通孔に第2の側から、止めナットと滑りナットが互いに回り止めされるように挿入される。
【選択図】図1
Description
Claims (5)
- ねじピッチは異なるがねじれ方向が同一の外ネジ(20)と内ネジ(22)を有する差動ナット(17)と、外ネジ(23)を有する滑りナット(18)と、内ネジ(26)とストッパ(27)を有し該ストッパ(27)に達する迄高圧燃料配管(10)にねじ込まれる止めナット(19)とを備え、滑りナット(18)が差動ナット(17)の貫通孔(21)に第1の側から挿入され、滑りナット(18)に対するストッパ(24)に達する迄外ネジ(23)により差動ナット(17)の内ネジ(22)にねじ込まれ、止めナット(19)が差動ナット(17)の貫通孔(21)に第2の側から、止めナット(19)と滑りナット(18)を互いに回り止めするように挿入されることを特徴とする内燃機関の構成要素の取付け部に高圧燃料配管を取付けるための高圧燃料配管の取付け装置。
- 止めナット(19)と滑りナット(18)とを互いに回り止めすべく、滑りナット(18)に付属した少なくとも1個の突起(28)が、止めナット(19)に付属した少なくとも1個の凹所(29)に入り込むことを特徴とする請求項1記載の取付け装置。
- 高圧燃料配管(10)を取付ける際、止めナット(19)と滑りナット(20)が差動ナット(17)の貫通孔(21)の中に少なくとも部分的に配置され、高圧燃料配管(10)が止めナット(19)と滑りナット(18)の貫通孔(24、25)を貫通することを特徴とする請求項1又は2記載の取付け装置。
- 高圧燃料配管(10)の取付け時、差動ナット(17)が外ネジ(20)を介して内燃機関の構成要素の取付け部(13)に設けられた高圧燃料配管(10)に対する座(12)の内ネジにねじ込まれることを特徴とする請求項1から3の1つに記載の取付け装置。
- a)滑りナットが差動ナットのストッパに接する迄、滑りナットを挿入する工程、
b)滑りナットと差動ナットの貫通孔の中に高圧燃料配管を、燃料高圧管が前記 貫通孔を貫通するように挿入する工程、
c)止めナットを高圧燃料配管の先端に、高圧燃料配管の先端が止めナットのス トッパに接する迄ねじ込む工程、
d)差動ナットを滑りナットと共に止めナットの方向に移動し、詳しくは、滑り ナットと止めナットが互いに回り止めされる迄移動する工程、および
e)内燃機関の構成要素の取付け部に設けられた高圧燃料配管に対する座に差動 ナットをねじ込む工程を含み、
請求項1から4の1つに記載の取付け装置を利用して内燃機関の構成要素の取付け部に高圧燃料配管を取付けることを特徴とする高圧燃料配管の取付け方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006037945.4 | 2006-08-12 | ||
DE102006037945A DE102006037945A1 (de) | 2006-08-12 | 2006-08-12 | Montagevorrichtung einer Kraftstoffhochdruckleitung |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008045542A true JP2008045542A (ja) | 2008-02-28 |
JP5107626B2 JP5107626B2 (ja) | 2012-12-26 |
Family
ID=38069409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007188172A Expired - Fee Related JP5107626B2 (ja) | 2006-08-12 | 2007-07-19 | 高圧燃料配管の取付け装置 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP5107626B2 (ja) |
KR (1) | KR101323461B1 (ja) |
CN (1) | CN101121226B (ja) |
DE (1) | DE102006037945A1 (ja) |
FI (1) | FI122861B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT509177B1 (de) * | 2009-11-23 | 2013-09-15 | Bosch Gmbh Robert | Druckrohrstutzen für common-rail-einspritzsystem |
CN102672457B (zh) * | 2012-06-05 | 2014-06-25 | 震宇(芜湖)实业有限公司 | 具有防错装功能的零部件装配工装及应用所述装配工装进行装配的工艺方法 |
CN106969111B (zh) * | 2017-05-23 | 2019-12-03 | 上海机床厂有限公司 | 精密接长丝杠及制造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10213044A (ja) * | 1996-11-30 | 1998-08-11 | Usui Internatl Ind Co Ltd | コモンレールにおける分岐接続体の接続構造 |
JPH10308082A (ja) * | 1997-05-06 | 1998-11-17 | Meidensha Corp | データセパレータ |
JPH10318082A (ja) * | 1997-03-03 | 1998-12-02 | Usui Internatl Ind Co Ltd | コモンレールおよびその製造方法 |
US6276336B1 (en) * | 1997-10-29 | 2001-08-21 | Siemens Aktiengesellschaft | Pressure reservoir for fuel supply systems |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2826038A1 (de) * | 1978-06-14 | 1979-12-20 | Bosch Gmbh Robert | Kraftstoffeinspritzduese |
DE3739937A1 (de) * | 1987-11-25 | 1989-06-08 | Man B & W Diesel Gmbh | Kraftstoffdruckleitung |
JPH084973A (ja) * | 1994-06-15 | 1996-01-12 | Usui Internatl Ind Co Ltd | 高圧燃料多岐管における分岐接続体の接続構造 |
DE4442556C2 (de) * | 1994-11-30 | 1999-05-27 | Danfoss As | Hydraulische Axialkolbenmaschine |
DE19531743C1 (de) * | 1995-08-29 | 1996-12-05 | Guido Jurgen | Abdrückvorrichtung |
KR200169139Y1 (ko) | 1996-09-30 | 2000-03-02 | 전주범 | 그릴버너의 노즐홀더 |
JP3492503B2 (ja) * | 1997-11-11 | 2004-02-03 | 日野自動車株式会社 | 管継手 |
DE19808898B4 (de) * | 1998-03-03 | 2013-08-22 | Volkswagen Ag | Lippenventil für eine Flüssigkeit |
DE19927145A1 (de) * | 1999-06-15 | 2000-12-28 | Bosch Gmbh Robert | Hochdruckanschluß für ein Kraftstoffeinspritzsystem für Brennkraftmaschinen |
DE19938131B4 (de) * | 1999-08-16 | 2006-08-31 | Ti Automotive Technology Center Gmbh | Kraftstoffbehälter |
JP2004162581A (ja) | 2002-11-12 | 2004-06-10 | Usui Kokusai Sangyo Kaisha Ltd | ディーゼル機関用高圧燃料噴射管 |
CN2620102Y (zh) * | 2003-05-25 | 2004-06-09 | 徐国华 | 柴油机高压燃油管组件 |
DE102004059909A1 (de) * | 2004-12-13 | 2006-06-14 | Robert Bosch Gmbh | Rohrleitungsverschraubung sowie Überwurfmutter, Anschlussstutzen und Rohrleitung für eine Rohrleitungsverschraubung |
-
2006
- 2006-08-12 DE DE102006037945A patent/DE102006037945A1/de not_active Withdrawn
-
2007
- 2007-05-09 FI FI20070365A patent/FI122861B/fi not_active IP Right Cessation
- 2007-05-29 KR KR1020070052047A patent/KR101323461B1/ko active IP Right Grant
- 2007-07-19 JP JP2007188172A patent/JP5107626B2/ja not_active Expired - Fee Related
- 2007-08-10 CN CN2007101408658A patent/CN101121226B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10213044A (ja) * | 1996-11-30 | 1998-08-11 | Usui Internatl Ind Co Ltd | コモンレールにおける分岐接続体の接続構造 |
JPH10318082A (ja) * | 1997-03-03 | 1998-12-02 | Usui Internatl Ind Co Ltd | コモンレールおよびその製造方法 |
JPH10308082A (ja) * | 1997-05-06 | 1998-11-17 | Meidensha Corp | データセパレータ |
US6276336B1 (en) * | 1997-10-29 | 2001-08-21 | Siemens Aktiengesellschaft | Pressure reservoir for fuel supply systems |
Also Published As
Publication number | Publication date |
---|---|
KR101323461B1 (ko) | 2013-10-29 |
CN101121226A (zh) | 2008-02-13 |
FI122861B (fi) | 2012-08-15 |
FI20070365A0 (fi) | 2007-05-09 |
CN101121226B (zh) | 2011-03-09 |
JP5107626B2 (ja) | 2012-12-26 |
KR20080014950A (ko) | 2008-02-15 |
DE102006037945A1 (de) | 2008-02-14 |
FI20070365A (fi) | 2008-02-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1237614A (en) | Fuel injection valve connection | |
JP2006046662A (ja) | 管接続装置 | |
US9791061B2 (en) | Valve | |
JP5107626B2 (ja) | 高圧燃料配管の取付け装置 | |
HK1059461A1 (en) | Tolerance compensating mounting device | |
RU2658449C1 (ru) | Конструкция концевого уплотнения направляющей-распределителя для топлива для бензинового двигателя с непосредственным впрыском | |
RU2667197C2 (ru) | Конструкция оконечного уплотнения направляющей-распределителя для топлива для бензинового двигателя с непосредственным впрыском | |
JP2010242711A (ja) | フューエルデリバリパイプ | |
KR20130108184A (ko) | 2개의 튜브의 플랜지형 튜브 단부들을 연결하기 위한 나사 결합 장치 | |
JP2008297947A (ja) | コモンレール端末のシール構造 | |
JP5637364B2 (ja) | ボルト締結構造 | |
KR100653167B1 (ko) | 차량용 인젝터의 설치구조 | |
GB2550611A (en) | Common rail | |
JP2010242709A (ja) | フューエルデリバリパイプ | |
JP2004019541A (ja) | 高圧燃料噴射管 | |
WO2021194601A1 (en) | Anti-rotation retaining mechanism for a high-pressure fuel injector in a fuel system | |
US20150167876A1 (en) | Hose end-fittings | |
US6019088A (en) | Mounting arrangement | |
JP5164216B2 (ja) | 接続構造 | |
JP2003343388A (ja) | 燃料パイプ部を燃料噴射装置に連結するための継手構造 | |
JP2015505348A (ja) | 排気ガスターボチャージャ | |
JP2007182798A (ja) | 燃料噴射ノズルの取付構造 | |
KR20090051565A (ko) | 엔진용 인젝터 튜브 | |
KR20060128365A (ko) | 진동절연 파이프 연결 구조 | |
CN110701173A (zh) | 用于塑料构件和金属构件的旋拧装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20100715 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120214 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120514 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120517 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120614 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120619 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120713 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120719 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120810 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120904 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121004 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5107626 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151012 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |