GB0918598D0 - Pipe unit - Google Patents

Pipe unit

Info

Publication number
GB0918598D0
GB0918598D0 GB0918598A GB0918598A GB0918598D0 GB 0918598 D0 GB0918598 D0 GB 0918598D0 GB 0918598 A GB0918598 A GB 0918598A GB 0918598 A GB0918598 A GB 0918598A GB 0918598 D0 GB0918598 D0 GB 0918598D0
Authority
GB
United Kingdom
Prior art keywords
pipe unit
pipe
unit
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.)
Granted
Application number
GB0918598A
Other versions
GB2474683A (en
GB2474683B (en
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.)
Leyland Trucks Ltd
Original Assignee
Leyland Trucks 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 Leyland Trucks Ltd filed Critical Leyland Trucks Ltd
Priority to GB0918598.4A priority Critical patent/GB2474683B/en
Publication of GB0918598D0 publication Critical patent/GB0918598D0/en
Publication of GB2474683A publication Critical patent/GB2474683A/en
Application granted granted Critical
Publication of GB2474683B publication Critical patent/GB2474683B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/086—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling having means to impart a whirling motion to the exhaust gases
    • 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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers in series
    • 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
    • F16L27/1004—Adjustable joints; Joints allowing movement comprising a flexible connection only introduced in exhaust pipes for hot gases
    • 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
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • F16L55/0331—Noise absorbers by inserting an elongated element in the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
GB0918598.4A 2009-10-23 2009-10-23 Pipe unit Active GB2474683B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0918598.4A GB2474683B (en) 2009-10-23 2009-10-23 Pipe unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0918598.4A GB2474683B (en) 2009-10-23 2009-10-23 Pipe unit

Publications (3)

Publication Number Publication Date
GB0918598D0 true GB0918598D0 (en) 2009-12-09
GB2474683A GB2474683A (en) 2011-04-27
GB2474683B GB2474683B (en) 2015-12-30

Family

ID=41426593

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0918598.4A Active GB2474683B (en) 2009-10-23 2009-10-23 Pipe unit

Country Status (1)

Country Link
GB (1) GB2474683B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10030660B1 (en) * 2017-05-31 2018-07-24 Trane International Inc. Pulsation and vibration control device
GB2590667B (en) * 2019-12-23 2022-10-12 Edwards S R O Exhaust coupling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7011180B2 (en) * 2002-09-18 2006-03-14 Savant Measurement Corporation System for filtering ultrasonic noise within a fluid flow system
DE10339094A1 (en) * 2003-08-22 2005-03-10 Westfalia Metallschlauchtechnik Gmbh & Co Kg Vibration absorbing element for exhaust pipe, assembled of two components for absorption of lateral, axial, and torsion forces
ATE452281T1 (en) * 2006-10-02 2010-01-15 Sjm Co Ltd FLEXIBLE LINE ELEMENT
GB2449684B (en) * 2007-05-31 2009-12-30 Senior Uk Ltd Flexible exhaust coupling device

Also Published As

Publication number Publication date
GB2474683A (en) 2011-04-27
GB2474683B (en) 2015-12-30

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