ES369455A1 - Screened high-pressure ducts and couplings therefor - Google Patents

Screened high-pressure ducts and couplings therefor

Info

Publication number
ES369455A1
ES369455A1 ES369455A ES369455A ES369455A1 ES 369455 A1 ES369455 A1 ES 369455A1 ES 369455 A ES369455 A ES 369455A ES 369455 A ES369455 A ES 369455A ES 369455 A1 ES369455 A1 ES 369455A1
Authority
ES
Spain
Prior art keywords
duct
pressure
coupling
joined
discharge
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
ES369455A
Other languages
Spanish (es)
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
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 Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Publication of ES369455A1 publication Critical patent/ES369455A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F16L39/005—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies for concentric pipes
    • 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
    • F02M55/002—Arrangement of leakage or drain conduits in or from 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
    • 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
    • F16L41/005—Branching pipes; Joining pipes to walls adjustable and comprising a hollow threaded part in an opening

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Joints With Sleeves (AREA)

Abstract

A coupling for a screened high-pressure duet comprises a screening tube 3 joined to a bore 4 in a cylindrical socket 5 and a pressure duct 2 mounted coaxially in and projecting beyond the end of the screening tube 3 and secured by a clamp 6 disposed in a cylindrical bush 7 and tightened by a screw cap 8. The socket 5 and bush 7 are surrounded by a common sleeve 9 containing a collector chamber 10 sealed by annular seals 11. A hollow bolt 12 projects into the chamber 10 to fasten the sleeve 9 in an axial direction and to serve as a discharge duct 13 for leaking material from the duct. An alarm device actuated by leaking pressure medium may be fitted in or to the discharge duct. The pressure duct 2 may be provided with a coupling as described at each of its ends and in this instance, the discharge ducts joined to the two couplings may be used for feeding and removing respectively a cooling or a heating medium.
ES369455A 1968-09-17 1969-07-12 Screened high-pressure ducts and couplings therefor Expired ES369455A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1775725 1968-09-17

Publications (1)

Publication Number Publication Date
ES369455A1 true ES369455A1 (en) 1971-06-01

Family

ID=5702687

Family Applications (1)

Application Number Title Priority Date Filing Date
ES369455A Expired ES369455A1 (en) 1968-09-17 1969-07-12 Screened high-pressure ducts and couplings therefor

Country Status (7)

Country Link
BE (1) BE737679A (en)
ES (1) ES369455A1 (en)
FR (1) FR2018223A1 (en)
GB (1) GB1212818A (en)
NL (1) NL6909813A (en)
SE (1) SE355637B (en)
YU (1) YU31509B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149568A (en) * 1977-12-07 1979-04-17 Caterpillar Tractor Co. Double walled fuel line
DE4111772A1 (en) * 1991-04-11 1992-10-15 Kloeckner Humboldt Deutz Ag INTAKE SYSTEM FOR A SELF-IGNITION COMBUSTION ENGINE
DE50101950D1 (en) * 2000-03-01 2004-05-19 Waertsilae Nsd Schweiz Ag Supply device for a common rail system
FR2913091B1 (en) * 2007-02-27 2010-09-17 Senior Automotive Blois Sas DEVICE FOR RECOVERING FUEL LEAKS ON THE SUPPLY TUBES OF AN INTERFACE.
CN102926903B (en) * 2012-11-16 2014-12-10 南通飞鲸发电设备有限公司 Collecting block for high pressure fuel leak
CN117128671B (en) * 2023-10-07 2024-04-23 浙江欧伦电气股份有限公司 Air source heat pump pipeline interface device

Also Published As

Publication number Publication date
FR2018223A1 (en) 1970-05-29
SE355637B (en) 1973-04-30
YU31509B (en) 1973-06-30
GB1212818A (en) 1970-11-18
BE737679A (en) 1970-02-02
NL6909813A (en) 1970-03-19

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