JPH0569990B2 - - Google Patents
Info
- Publication number
- JPH0569990B2 JPH0569990B2 JP63328093A JP32809388A JPH0569990B2 JP H0569990 B2 JPH0569990 B2 JP H0569990B2 JP 63328093 A JP63328093 A JP 63328093A JP 32809388 A JP32809388 A JP 32809388A JP H0569990 B2 JPH0569990 B2 JP H0569990B2
- Authority
- JP
- Japan
- Prior art keywords
- nipple
- injection conduit
- steel pipe
- sealing cone
- sealing
- 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
Links
- 210000002445 nipple Anatomy 0.000 claims description 67
- 238000002347 injection Methods 0.000 claims description 55
- 239000007924 injection Substances 0.000 claims description 55
- 238000007789 sealing Methods 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 23
- 238000000137 annealing Methods 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 238000003825 pressing Methods 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000002485 combustion reaction Methods 0.000 claims description 10
- 239000000446 fuel Substances 0.000 claims description 10
- 230000006698 induction Effects 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000005482 strain hardening Methods 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910000677 High-carbon steel Inorganic materials 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 238000001953 recrystallisation Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000005452 bending Methods 0.000 description 11
- 229910000760 Hardened steel Inorganic materials 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 230000001739 rebound effect Effects 0.000 description 4
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009957 hemming Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/14—Making machine elements fittings
- B21K1/16—Making machine elements fittings parts of pipe or hose couplings
-
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
- F16L19/0212—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means
- F16L19/0225—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member using specially adapted sealing means without sealing rings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/003—Anneal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S285/00—Pipe joints or couplings
- Y10S285/916—Molecular change
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3801703.2 | 1988-01-21 | ||
| DE3801703A DE3801703C1 (US20110158925A1-20110630-C00042.png) | 1988-01-21 | 1988-01-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01203649A JPH01203649A (ja) | 1989-08-16 |
| JPH0569990B2 true JPH0569990B2 (US20110158925A1-20110630-C00042.png) | 1993-10-04 |
Family
ID=6345725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63328093A Granted JPH01203649A (ja) | 1988-01-21 | 1988-12-27 | 内燃機関の燃料噴射導管およびその製造方法 |
Country Status (15)
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4310187C2 (de) * | 1993-03-29 | 1998-03-26 | Juergen Dipl Ing Guido | Rohrschelle |
| DE29521617U1 (de) * | 1994-05-07 | 1997-11-20 | Walterscheid Rohrverbindungstechnik GmbH, 53797 Lohmar | Rohr mit einem Anschlußabschnitt und Rohrverbindung |
| SE509821C2 (sv) * | 1995-04-27 | 1999-03-08 | Dart Engineering Ag | Anordning vid snabbkopplingsdel |
| US5775303A (en) * | 1995-06-30 | 1998-07-07 | Cummins Engine Company, Inc. | High Pressure Fuel Line Connection |
| DE19524520A1 (de) * | 1995-07-05 | 1997-01-09 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
| DE19531743C1 (de) * | 1995-08-29 | 1996-12-05 | Guido Jurgen | Abdrückvorrichtung |
| EP0832620A3 (en) * | 1996-09-25 | 1999-01-13 | Biomet, Inc. | Modular component connector |
| US5765534A (en) * | 1996-12-10 | 1998-06-16 | Caterpillar Inc. | Loading absorbing jumper tube assembly |
| DE19701561C2 (de) * | 1997-01-17 | 1998-10-22 | Daimler Benz Ag | Doppelkegel-Kupplungs-Nippel einer Stahlrohrleitung |
| DE19753518A1 (de) * | 1997-12-03 | 1999-06-10 | Bosch Gmbh Robert | Kraftstoffzuleitungseinrichtung |
| CN2414274Y (zh) * | 1999-07-19 | 2001-01-10 | 李永强 | 分体空调机的连接阀 |
| US6431150B1 (en) * | 2000-09-12 | 2002-08-13 | Detroit Diesel Corporation | Fuel system |
| DE60139517D1 (de) * | 2001-01-05 | 2009-09-17 | Hitachi Ltd | Flüssigkeitspumpe und Hochdruckbrennstoffpumpe |
| JPWO2002055870A1 (ja) * | 2001-01-05 | 2004-05-20 | 株式会社日立製作所 | 高圧燃料供給ポンプ |
| EP1258629A3 (de) * | 2001-05-15 | 2004-03-10 | Siemens Aktiengesellschaft | Verfahren zur Herstellung von Dichtungsbereichen für Bauteile von Speichereinspritzvorrichtungen sowie Bauteilen mit derartigem Dichtungsbereich |
| DE10143740B4 (de) * | 2001-09-06 | 2005-07-21 | Siemens Ag | Druckleitungsanschluss |
| DE10300845A1 (de) * | 2003-01-10 | 2004-07-29 | Robert Bosch Gmbh | Anschlussstutzen für Hochdruckverschraubungen |
| US6918378B2 (en) * | 2003-07-10 | 2005-07-19 | Usui Kokusai Sangyo Kaisha Limited | High-pressure fuel injection pipe |
| FR2872252B1 (fr) * | 2004-06-25 | 2008-03-14 | Senior Automotive Blois Sas So | Dispositif de connexion |
| JP2006070827A (ja) * | 2004-09-02 | 2006-03-16 | Usui Kokusai Sangyo Kaisha Ltd | 高圧燃料噴射管およびその成形方法 |
| DE102005003519A1 (de) * | 2005-01-25 | 2006-08-03 | Benteler Automobiltechnik Gmbh | Verbindungsanordnung für Rohre |
| DE102005010738B4 (de) * | 2005-03-09 | 2013-11-07 | Man Truck & Bus Ag | Durchflussbegrenzungsanordnung |
| JP4854548B2 (ja) * | 2006-03-14 | 2012-01-18 | 臼井国際産業株式会社 | 接続頭部と曲げ部を有する高圧用燃料噴射管およびその製造方法 |
| JP4849469B2 (ja) * | 2006-03-14 | 2012-01-11 | 臼井国際産業株式会社 | 接続頭部と曲げ部を有する高圧用燃料噴射管の製造方法 |
| WO2007105660A1 (ja) * | 2006-03-14 | 2007-09-20 | Usui Kokusai Sangyo Kaisha Limited | 接続頭部と曲げ部を有する高圧用燃料噴射管およびその製造方法 |
| US20080042438A1 (en) * | 2006-08-04 | 2008-02-21 | Michael John Browne | Hydraulic fitting and method of manufacture |
| DE102007012666A1 (de) | 2007-03-16 | 2008-09-18 | Bayerische Motoren Werke Aktiengesellschaft | Hochdruckverschraubung |
| DE102007022656A1 (de) | 2007-05-15 | 2008-11-20 | Daimler Ag | Kaltumformverfahren zum Anbringen eines Verbindungselements an einem Ende einer Hochdruckleitung |
| DE102007029305A1 (de) * | 2007-06-22 | 2008-12-24 | Robert Bosch Gmbh | Einspritzventil, Verfahren zu dessen Herstellung und Vorrichtung zur Durchführung des Verfahrens |
| US8402948B2 (en) * | 2010-06-24 | 2013-03-26 | GM Global Technology Operations LLC | Engine assembly including fuel system with fuel line connector |
| CA2875512C (en) * | 2014-12-18 | 2015-12-08 | Westport Power Inc. | Sealing structure for gaseous fuel |
| EP3961077B1 (de) * | 2020-08-27 | 2023-09-27 | TI Automotive (Heidelberg) GmbH | Verfahren zur behandlung einer rohrleitung, rohrleitung und rohranschlusseinrichtung |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US33315A (en) * | 1861-09-17 | Edwaed brown wilson | ||
| US663155A (en) * | 1899-12-01 | 1900-12-04 | John F Budke | Manufacture of sheet metal. |
| US827882A (en) * | 1903-06-06 | 1906-08-07 | Standard Horse Nail Company | Manufacture of articles of iron or steel. |
| GB888055A (en) * | 1959-07-18 | 1962-01-24 | Johannes Guido | Improvements relating to pipe connections |
| DE1937975B2 (de) * | 1969-07-25 | 1972-01-05 | Guido, Jürgen, Dipl Ing , 8402 Neutraubhng | Druckleitungsverbindung mit druckleitungsnippel gegenstueck und ueberwurfmutter |
| DE2138043C3 (de) * | 1971-07-29 | 1974-11-28 | Guido, Juergen, Dipl.-Ing., 8402 Neutraubling | Druckleitungsverbindung mit Druckleitungsnippel, Gegenstück und Überwurfmutter |
| JPS4976114U (US20110158925A1-20110630-C00042.png) * | 1972-10-19 | 1974-07-02 | ||
| FR2499666B1 (fr) * | 1981-02-11 | 1986-03-07 | Permaswage Sa | Dispositif de raccordement pour canalisations, tubes et tuyauteries et procede de fabrication de ce dispositif |
| DE3316979C2 (de) * | 1983-05-09 | 1986-10-23 | Jürgen Dipl.-Ing. 8402 Neutraubling Guido | Druckanschluß einer Kraftstoff-Einspritzleitung für Dieselmotoren |
| JPS61585U (ja) * | 1984-06-07 | 1986-01-06 | 臼井国際産業株式会社 | 高圧燃料噴射管の接続頭部構造 |
-
1988
- 1988-01-21 DE DE3801703A patent/DE3801703C1/de not_active Expired
- 1988-10-17 AT AT0256488A patent/AT402539B/de not_active IP Right Cessation
- 1988-10-19 SE SE8803738A patent/SE502512C2/sv not_active IP Right Cessation
- 1988-10-20 FI FI884833A patent/FI94896C/fi not_active IP Right Cessation
- 1988-10-21 CA CA000580840A patent/CA1311167C/en not_active Expired - Lifetime
- 1988-10-25 CH CH3973/88A patent/CH676623A5/de not_active IP Right Cessation
- 1988-10-25 GB GB8824937A patent/GB2214451B/en not_active Expired
- 1988-10-25 DK DK590488A patent/DK164750C/da not_active IP Right Cessation
- 1988-10-31 US US07/264,931 patent/US4881763A/en not_active Expired - Lifetime
- 1988-11-16 IT IT8809522A patent/IT1225318B/it active
- 1988-11-18 FR FR888815223A patent/FR2626319B1/fr not_active Expired - Lifetime
- 1988-11-18 NL NL8802854A patent/NL192272C/nl not_active IP Right Cessation
- 1988-11-24 ES ES8803596A patent/ES2011410A6/es not_active Expired - Lifetime
- 1988-12-20 BE BE8801418A patent/BE1002403A3/fr not_active IP Right Cessation
- 1988-12-27 JP JP63328093A patent/JPH01203649A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| SE8803738D0 (sv) | 1988-10-19 |
| DK164750C (da) | 1992-12-28 |
| NL192272C (nl) | 1997-04-03 |
| NL8802854A (nl) | 1989-08-16 |
| GB2214451B (en) | 1992-04-22 |
| FI94896C (fi) | 1995-11-10 |
| DK164750B (da) | 1992-08-10 |
| DK590488D0 (da) | 1988-10-25 |
| FR2626319B1 (fr) | 1991-08-09 |
| FR2626319A1 (fr) | 1989-07-28 |
| IT8809522A0 (it) | 1988-11-16 |
| GB8824937D0 (en) | 1988-11-30 |
| NL192272B (nl) | 1996-12-02 |
| ES2011410A6 (es) | 1990-01-01 |
| US4881763A (en) | 1989-11-21 |
| FI94896B (fi) | 1995-07-31 |
| IT1225318B (it) | 1990-11-06 |
| CH676623A5 (US20110158925A1-20110630-C00042.png) | 1991-02-15 |
| SE502512C2 (sv) | 1995-11-06 |
| BE1002403A3 (fr) | 1991-01-29 |
| JPH01203649A (ja) | 1989-08-16 |
| GB2214451A (en) | 1989-09-06 |
| FI884833A (fi) | 1989-07-22 |
| SE8803738L (sv) | 1989-07-22 |
| CA1311167C (en) | 1992-12-08 |
| FI884833A0 (fi) | 1988-10-20 |
| DE3801703C1 (US20110158925A1-20110630-C00042.png) | 1989-02-09 |
| AT402539B (de) | 1997-06-25 |
| ATA256488A (de) | 1996-10-15 |
| DK590488A (da) | 1989-07-22 |
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