CA982185A - Pipe end part connecting structure for high pressure fuel injection pipes - Google Patents

Pipe end part connecting structure for high pressure fuel injection pipes

Info

Publication number
CA982185A
CA982185A CA172,045A CA172045A CA982185A CA 982185 A CA982185 A CA 982185A CA 172045 A CA172045 A CA 172045A CA 982185 A CA982185 A CA 982185A
Authority
CA
Canada
Prior art keywords
high pressure
fuel injection
end part
connecting structure
pressure fuel
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
Application number
CA172,045A
Other versions
CA172045S (en
Inventor
Mitsuo Imahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Usui Kokusai Sangyo Kaisha Ltd
Original Assignee
Usui Kokusai Sangyo Kaisha 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 Usui Kokusai Sangyo Kaisha Ltd filed Critical Usui Kokusai Sangyo Kaisha Ltd
Application granted granted Critical
Publication of CA982185A publication Critical patent/CA982185A/en
Expired legal-status Critical Current

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
    • 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
CA172,045A 1972-10-19 1973-05-23 Pipe end part connecting structure for high pressure fuel injection pipes Expired CA982185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12085672U JPS4976114U (en) 1972-10-19 1972-10-19

Publications (1)

Publication Number Publication Date
CA982185A true CA982185A (en) 1976-01-20

Family

ID=14796629

Family Applications (1)

Application Number Title Priority Date Filing Date
CA172,045A Expired CA982185A (en) 1972-10-19 1973-05-23 Pipe end part connecting structure for high pressure fuel injection pipes

Country Status (6)

Country Link
JP (1) JPS4976114U (en)
CA (1) CA982185A (en)
DE (1) DE2334445C3 (en)
FR (1) FR2203958B1 (en)
GB (1) GB1397493A (en)
IT (1) IT986118B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7902147A (en) * 1978-03-21 1979-09-25 Tatra Np SCREW JOINT FOR CONNECTING A PIPE PIPE, ESPECIALLY AN INJECTION PIPE FOR COMBUSTION ENGINES.
JPS5523449U (en) * 1978-08-02 1980-02-15
CA1133966A (en) * 1979-06-04 1982-10-19 Herbert Mittleman Luer lock
US4639019A (en) * 1979-06-04 1987-01-27 Baxter Travenol Laboratories, Inc. Luer connection
JPS6312302Y2 (en) * 1980-02-18 1988-04-08
US4452473A (en) * 1982-07-26 1984-06-05 Baxter Travenol Laboratories, Inc. Luer connection system
US4510909A (en) * 1984-04-05 1985-04-16 General Motors Corporation Fuel rail assembly
JPS61585U (en) * 1984-06-07 1986-01-06 臼井国際産業株式会社 Connection head structure of high pressure fuel injection pipe
JPH0348472Y2 (en) * 1985-06-03 1991-10-16
JPS63185987U (en) * 1987-05-23 1988-11-29
DE3801703C1 (en) * 1988-01-21 1989-02-09 Juergen Dipl.-Ing. 8402 Neutraubling De Guido
JP2898384B2 (en) * 1989-09-27 1999-05-31 臼井国際産業株式会社 Connection structure of branch connector in high-pressure fuel rail
US5172939A (en) * 1989-10-14 1992-12-22 Usui Kokusai Sangyo Kaisha Ltd. Connection structure for branch pipe in high-pressure fuel rail
JP2529032Y2 (en) * 1990-05-22 1997-03-12 臼井国際産業株式会社 Connection structure of branch pipe in high pressure fuel manifold
JP2915099B2 (en) * 1990-06-30 1999-07-05 臼井国際産業株式会社 Connection structure of branch connector in high pressure fuel manifold
JP2803383B2 (en) * 1991-04-08 1998-09-24 トヨタ自動車株式会社 High pressure fluid fittings
DE4228247A1 (en) * 1992-08-28 1994-03-03 Tecalemit Gmbh Deutsche Circular cylindrical metal tube for screwing into socket - has one-piece design with sealing area of larger dia. tapering front and back.
IT1264422B1 (en) * 1993-05-12 1996-09-23 Agip Spa JOINT FOR THE QUICK SEALING CONNECTION OF PIPES, PARTICULARLY SUITABLE FOR PETROLEUM PIPES
JP3708124B2 (en) * 1994-12-08 2005-10-19 臼井国際産業株式会社 Connection structure of branch connection in high-pressure fuel rail
US5855568A (en) * 1996-11-22 1999-01-05 Liebel-Flarsheim Company Angiographic syringe and luer connector
US7568424B2 (en) 2002-01-02 2009-08-04 Flow International Corporation Method and apparatus for sealing an ultrahigh-pressure fluid system
US6802541B2 (en) * 2002-01-02 2004-10-12 Flow International Corporation Components, systems and methods for forming a gasketless seal between like metal components in an ultrahigh pressure system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE737042C (en) * 1938-11-15 1943-07-05 Fiat Spa Screw connection of a pipe exposed to strong internal pressure and vibrations
FR1123749A (en) * 1955-03-16 1956-09-26 Further development of injection tubes for diesel engines
DE1963202U (en) * 1967-04-07 1967-06-29 Juergen Dipl Ing Guido INJECTION LINE CONNECTION POINT OF AN INJECTION COMBUSTION ENGINE.
JPS4529167Y1 (en) * 1967-07-21 1970-11-10
DE1937975B2 (en) * 1969-07-25 1972-01-05 Guido, Jürgen, Dipl Ing , 8402 Neutraubhng PRESSURE LINE CONNECTION WITH PRESSURE LINE NIPPLE COUNTERPART AND UNION NUT
FR2118280A5 (en) * 1970-12-16 1972-07-28 Guido Jurgen
JPH058869Y2 (en) * 1990-04-20 1993-03-04

Also Published As

Publication number Publication date
FR2203958B1 (en) 1976-09-17
GB1397493A (en) 1975-06-11
AU5607973A (en) 1974-11-28
DE2334445B2 (en) 1981-02-12
DE2334445C3 (en) 1984-09-20
FR2203958A1 (en) 1974-05-17
IT986118B (en) 1975-01-20
DE2334445A1 (en) 1974-05-02
JPS4976114U (en) 1974-07-02

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