ATE542996T1 - DOUBLE LOCK CONNECTION FOR ONE INJECTOR - Google Patents

DOUBLE LOCK CONNECTION FOR ONE INJECTOR

Info

Publication number
ATE542996T1
ATE542996T1 AT09169669T AT09169669T ATE542996T1 AT E542996 T1 ATE542996 T1 AT E542996T1 AT 09169669 T AT09169669 T AT 09169669T AT 09169669 T AT09169669 T AT 09169669T AT E542996 T1 ATE542996 T1 AT E542996T1
Authority
AT
Austria
Prior art keywords
injector
connector
insert
coupling
lock connection
Prior art date
Application number
AT09169669T
Other languages
German (de)
Inventor
Chul Sub Lee
Kun Taek Lim
Sang Hee Lee
Original Assignee
Tyco Electronics Amp Korea Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tyco Electronics Amp Korea Ltd filed Critical Tyco Electronics Amp Korea Ltd
Application granted granted Critical
Publication of ATE542996T1 publication Critical patent/ATE542996T1/en

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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

There is provided a double locking connector (1) for an injector (10), which is used to connect, say, a tube to the injector (10) with enhanced binding force thereof so as not to be easily separated from the injector by external force, such as vibration. The double locking connector (1) includes a coupling connector (100) and a lock connector (200) coupled with each other. The coupling connector (100) includes a fitting tube (110) to be inserted into a fitting hole (11) formed in the injector (10), and an insert (120) to be fitted, via elastic movement thereof, into an insertion recess (12) formed at either side of the fitting hole (11) of the injector (10). The lock connector (200) includes a press arm (210) to press the insert (120) towards the insertion recess (12). As the press arm (210) of the lock connector (200) strongly presses the elastic insert (120) of the coupling connector (100), enhanced binding force between the coupling connector (100) and the injector (10) is accomplished.
AT09169669T 2008-09-08 2009-09-07 DOUBLE LOCK CONNECTION FOR ONE INJECTOR ATE542996T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080088191A KR101449760B1 (en) 2008-09-08 2008-09-08 Double locking connector for injector

Publications (1)

Publication Number Publication Date
ATE542996T1 true ATE542996T1 (en) 2012-02-15

Family

ID=41478721

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09169669T ATE542996T1 (en) 2008-09-08 2009-09-07 DOUBLE LOCK CONNECTION FOR ONE INJECTOR

Country Status (4)

Country Link
EP (1) EP2161441B1 (en)
KR (1) KR101449760B1 (en)
CN (1) CN101672236B (en)
AT (1) ATE542996T1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010051488A1 (en) * 2010-11-15 2012-05-16 Audi Ag Fastening arrangement of a fuel supply device to an internal combustion engine, and method for fixing a fuel supply device to an internal combustion engine
KR101616482B1 (en) * 2014-09-01 2016-04-28 주식회사다스 Locking assembly
KR101669472B1 (en) * 2015-03-20 2016-10-26 최한솔 A three-dimensional structure using spring
DE102015222190B4 (en) * 2015-11-11 2019-03-28 Itt Manufacturing Enterprises Llc Connector and motor or valve cover member comprising a connector
KR102313024B1 (en) 2017-04-03 2021-10-15 현대자동차주식회사 Connector device
KR20230139604A (en) * 2022-03-28 2023-10-05 주식회사 화영 Connector

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9114365U1 (en) 1991-11-18 1992-03-12 Vorschepoth, Heinrich, 5000 Koeln, De
DE4214105A1 (en) * 1992-04-29 1993-11-04 Voss Armaturen CONNECTORS FOR HOSE OR PIPING, IN PARTICULAR FOR FUEL LINES OF COMBUSTION ENGINES
FR2771472B1 (en) * 1997-11-21 2000-01-14 Renault SNAP-IN CONNECTION IN PARTICULAR FOR FUEL LINES
US6053149A (en) * 1998-05-28 2000-04-25 Siemens Automotive Corporation Fuel injector clip retention arrangement
US6539920B1 (en) * 2000-05-04 2003-04-01 Siemens Automotive Corporation Retaining clip
DE20008378U1 (en) * 2000-05-10 2001-10-11 Voss Armaturen Snap-in line connector, especially for fuel lines
DE10115048A1 (en) * 2001-03-27 2002-10-02 Bosch Gmbh Robert Connector for connecting a fuel line to a fuel injector
KR200272666Y1 (en) 2002-01-15 2002-04-18 한국유니온머시너리 주식회사 A connector for injector
JP4219612B2 (en) 2002-05-10 2009-02-04 古河電気工業株式会社 Double lock connector
EP1903209B1 (en) 2004-11-25 2009-10-07 ITT Manufacturing Enterprises, Inc. Device to suction fuel from a fuel injector
JP2006307794A (en) * 2005-04-28 2006-11-09 Denso Corp Assembling method for fuel injection valve

Also Published As

Publication number Publication date
CN101672236B (en) 2013-05-15
KR20100029413A (en) 2010-03-17
EP2161441B1 (en) 2012-01-25
KR101449760B1 (en) 2014-10-13
CN101672236A (en) 2010-03-17
EP2161441A1 (en) 2010-03-10

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