DE3772791D1 - Abgestimmtes, eigengedaempftes, gewickeltes rohr. - Google Patents

Abgestimmtes, eigengedaempftes, gewickeltes rohr.

Info

Publication number
DE3772791D1
DE3772791D1 DE8787300422T DE3772791T DE3772791D1 DE 3772791 D1 DE3772791 D1 DE 3772791D1 DE 8787300422 T DE8787300422 T DE 8787300422T DE 3772791 T DE3772791 T DE 3772791T DE 3772791 D1 DE3772791 D1 DE 3772791D1
Authority
DE
Germany
Prior art keywords
convolutions
variations
physical characteristics
winded
damped
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
Application number
DE8787300422T
Other languages
English (en)
Inventor
James M Lalikos
Harold K Waite
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.)
Titeflex Corp
Original Assignee
Titeflex Corp
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
Priority claimed from US06/828,767 external-priority patent/US4712642A/en
Priority claimed from US06/884,312 external-priority patent/US4854416A/en
Application filed by Titeflex Corp filed Critical Titeflex Corp
Application granted granted Critical
Publication of DE3772791D1 publication Critical patent/DE3772791D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16L9/00—Rigid pipes
    • F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
    • F01N13/1816—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration the pipe sections being joined together by flexible tubular elements only, e.g. using bellows or strip-wound pipes
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
    • F16L11/118—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall having arrangements for particular purposes, e.g. electrically conducting
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/16—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands
    • 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
    • F16L27/107—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve
    • F16L27/11—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve the sleeve having the form of a bellows with multiple corrugations
    • F16L27/111—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve the sleeve having the form of a bellows with multiple corrugations the bellows being reinforced
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/04—Devices damping pulsations or vibrations in fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Pipe Accessories (AREA)
  • Vibration Prevention Devices (AREA)
DE8787300422T 1986-02-11 1987-01-19 Abgestimmtes, eigengedaempftes, gewickeltes rohr. Expired - Fee Related DE3772791D1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US82829586A 1986-02-11 1986-02-11
US82827986A 1986-02-11 1986-02-11
US06/828,767 US4712642A (en) 1986-02-11 1986-02-11 Self-damping convoluted conduit
US87383686A 1986-06-09 1986-06-09
US06/884,312 US4854416A (en) 1986-06-09 1986-07-11 Tuned self-damping convoluted conduit

Publications (1)

Publication Number Publication Date
DE3772791D1 true DE3772791D1 (de) 1991-10-17

Family

ID=27542244

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787300422T Expired - Fee Related DE3772791D1 (de) 1986-02-11 1987-01-19 Abgestimmtes, eigengedaempftes, gewickeltes rohr.

Country Status (5)

Country Link
EP (1) EP0234706B1 (de)
KR (1) KR870008142A (de)
BR (1) BR8700628A (de)
CA (1) CA1276892C (de)
DE (1) DE3772791D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4867269A (en) * 1987-06-30 1989-09-19 Titeflex Corporation Tuned self-damping convoluted conduit
DE60206947D1 (de) † 2002-12-20 2005-12-01 Senior Flexonics Automotive Lt Flexibles Leitungselement für Abgasleitungen
DE202005016980U1 (de) * 2005-10-29 2005-12-29 Witzenmann Gmbh Entkoppelelement mit Ringelement
DE202010014350U1 (de) 2010-10-18 2010-12-16 Witzenmann Gmbh Balg und flexibles Leitungselement mit einem solchen
CN103464358B (zh) * 2012-12-18 2015-03-11 广州大华仁盛铝合金管业有限公司 一种热交换器用铜合金高频焊管表面软钎焊料在线涂敷工艺

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2009227A1 (de) * 1970-02-27 1971-09-02 Westerbarkey Westaflex
NL183957C (nl) * 1976-12-04 1989-03-01 Witzenmann Metallschlauchfab Flexibel leidingelement voor een uitlaatgasleiding van een verbrandingsmotor.
JPS5670111U (de) * 1979-11-01 1981-06-10

Also Published As

Publication number Publication date
EP0234706B1 (de) 1991-09-11
CA1276892C (en) 1990-11-27
BR8700628A (pt) 1987-12-15
EP0234706A1 (de) 1987-09-02
KR870008142A (ko) 1987-09-24

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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