DE59705893D1 - INJECTION EQUIPMENT - Google Patents
INJECTION EQUIPMENTInfo
- Publication number
- DE59705893D1 DE59705893D1 DE59705893T DE59705893T DE59705893D1 DE 59705893 D1 DE59705893 D1 DE 59705893D1 DE 59705893 T DE59705893 T DE 59705893T DE 59705893 T DE59705893 T DE 59705893T DE 59705893 D1 DE59705893 D1 DE 59705893D1
- Authority
- DE
- Germany
- Prior art keywords
- nozzle holder
- seal
- pressure
- nozzle
- region
- 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
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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
-
- 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Fuel-Injection Apparatus (AREA)
- Percussion Or Vibration Massage (AREA)
- Window Of Vehicle (AREA)
- Road Signs Or Road Markings (AREA)
- Glass Compositions (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Polarising Elements (AREA)
Abstract
An injection system for diesel engines with a nozzle holder (1), the pressure channel (2) of which is connected on one side to the injection pump and on the other, comprises a nozzle body (3) secured to the nozzle holder (1) by a tensioning nut (10). To provide a seal, there is an intermediate disc (13) between the nozzle holder (1) and the nozzle body (3). To seal the high-pressure connection in the region of the pressure channels (2, 4) there is a deformable metal seal which bears on a sealing surface and is fitted in a conical seat (19) in the region of the outlet of the pressure channel (2) of the nozzle holder (1).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19614980A DE19614980C1 (en) | 1996-04-16 | 1996-04-16 | Injector |
PCT/EP1997/001293 WO1997039237A1 (en) | 1996-04-16 | 1997-03-14 | Injection device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59705893D1 true DE59705893D1 (en) | 2002-01-31 |
Family
ID=7791411
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19614980A Expired - Fee Related DE19614980C1 (en) | 1996-04-16 | 1996-04-16 | Injector |
DE59705893T Expired - Fee Related DE59705893D1 (en) | 1996-04-16 | 1997-03-14 | INJECTION EQUIPMENT |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19614980A Expired - Fee Related DE19614980C1 (en) | 1996-04-16 | 1996-04-16 | Injector |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0894194B1 (en) |
JP (1) | JP3737126B2 (en) |
KR (1) | KR100440819B1 (en) |
CN (1) | CN1072771C (en) |
AT (1) | ATE211217T1 (en) |
BR (1) | BR9708571A (en) |
CZ (1) | CZ289269B6 (en) |
DE (2) | DE19614980C1 (en) |
IN (1) | IN192023B (en) |
TR (1) | TR199802094T2 (en) |
WO (1) | WO1997039237A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19914720B4 (en) * | 1999-03-31 | 2005-10-13 | Siemens Ag | Fuel injection valve for an internal combustion engine |
DE19915685A1 (en) * | 1999-04-07 | 2000-10-12 | Delphi Tech Inc | Injection valve for fuel injection in an internal combustion engine |
DE10008554A1 (en) * | 2000-02-24 | 2001-08-30 | Bosch Gmbh Robert | Fuel injection valve for internal combustion engines |
DE10155677A1 (en) * | 2001-11-13 | 2003-05-22 | Bosch Gmbh Robert | Fuel injection valve, for an IC motor, has a housing with two bodies and a high pressure fuel channel through the dividing line between them, with an inner seal with elastic distortion at the junction between the bodies |
DE102004022428A1 (en) * | 2004-05-06 | 2005-12-01 | Siemens Ag | Injection valve for internal combustion engines |
DE102008056519A1 (en) * | 2008-11-08 | 2010-05-12 | Man Diesel Se | Sealing system for sealing high pressure sealing area between components and component section of fuel-injection valve of combustion engine, has channels and channel section, which are integrated in components and component sections |
AT511716B1 (en) * | 2011-12-09 | 2013-02-15 | Bosch Gmbh Robert | CONNECTION OF HIGH PRESSURE MEDIUM LEADING COMPONENTS OF AN INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE685057C (en) * | 1933-12-28 | 1939-12-11 | Bosch Gmbh Robert | Arrangement for regulating the amount of fuel injected in vehicle diesel engines |
DE866423C (en) * | 1951-10-04 | 1953-02-09 | Eduard Dr Inden | Pipe connection or pipe coupling |
FR2341751A1 (en) * | 1976-02-20 | 1977-09-16 | Semt | PROCEDURE AND DEVICE FOR REDUCING THE RISK OF LEAKING INJECTION FUEL, ESPECIALLY IN THE COOLING CIRCUIT OF THE INJECTORS OF A DIESEL ENGINE |
JPS6066222A (en) * | 1983-09-21 | 1985-04-16 | Olympus Optical Co Ltd | Endoscope |
DE3819729A1 (en) * | 1987-11-30 | 1989-06-08 | Ernst Nock | PIPE CONNECTION |
US5205492A (en) * | 1991-12-16 | 1993-04-27 | Gregory Khinchuk | Fuel injection valve |
JPH0666222A (en) * | 1992-08-19 | 1994-03-08 | Nippondenso Co Ltd | Fuel injector |
-
1996
- 1996-04-16 DE DE19614980A patent/DE19614980C1/en not_active Expired - Fee Related
-
1997
- 1997-03-14 DE DE59705893T patent/DE59705893D1/en not_active Expired - Fee Related
- 1997-03-14 AT AT97908235T patent/ATE211217T1/en not_active IP Right Cessation
- 1997-03-14 EP EP97908235A patent/EP0894194B1/en not_active Expired - Lifetime
- 1997-03-14 TR TR1998/02094T patent/TR199802094T2/en unknown
- 1997-03-14 CZ CZ19983077A patent/CZ289269B6/en not_active IP Right Cessation
- 1997-03-14 JP JP53667997A patent/JP3737126B2/en not_active Expired - Fee Related
- 1997-03-14 BR BR9708571A patent/BR9708571A/en not_active IP Right Cessation
- 1997-03-14 KR KR10-1998-0706042A patent/KR100440819B1/en not_active IP Right Cessation
- 1997-03-14 WO PCT/EP1997/001293 patent/WO1997039237A1/en active IP Right Grant
- 1997-03-14 CN CN97193354A patent/CN1072771C/en not_active Expired - Fee Related
- 1997-04-03 IN IN591CA1997 patent/IN192023B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CZ307798A3 (en) | 1999-06-16 |
CN1072771C (en) | 2001-10-10 |
CN1214759A (en) | 1999-04-21 |
KR100440819B1 (en) | 2004-10-15 |
EP0894194A1 (en) | 1999-02-03 |
CZ289269B6 (en) | 2001-12-12 |
JP3737126B2 (en) | 2006-01-18 |
IN192023B (en) | 2004-02-07 |
KR19990082312A (en) | 1999-11-25 |
EP0894194B1 (en) | 2001-12-19 |
BR9708571A (en) | 1999-08-03 |
WO1997039237A1 (en) | 1997-10-23 |
TR199802094T2 (en) | 1999-03-22 |
DE19614980C1 (en) | 1997-09-18 |
ATE211217T1 (en) | 2002-01-15 |
JP2000508733A (en) | 2000-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |