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FR1335019A - Improvement to silencers for the flow of fluids - Google Patents

Improvement to silencers for the flow of fluids

Info

Publication number
FR1335019A
FR1335019A FR901117A FR901117A FR1335019A FR 1335019 A FR1335019 A FR 1335019A FR 901117 A FR901117 A FR 901117A FR 901117 A FR901117 A FR 901117A FR 1335019 A FR1335019 A FR 1335019A
Authority
FR
France
Prior art keywords
silencers
fluids
improvement
flow
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
FR901117A
Other languages
French (fr)
Inventor
Sigismond Wilman
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 filed Critical
Priority to FR901117A priority Critical patent/FR1335019A/en
Application granted granted Critical
Publication of FR1335019A publication Critical patent/FR1335019A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F01N13/16—Selection of particular materials
    • 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
    • F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials
    • 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
    • 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
    • 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)
FR901117A 1962-06-18 1962-06-18 Improvement to silencers for the flow of fluids Expired FR1335019A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR901117A FR1335019A (en) 1962-06-18 1962-06-18 Improvement to silencers for the flow of fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR901117A FR1335019A (en) 1962-06-18 1962-06-18 Improvement to silencers for the flow of fluids

Publications (1)

Publication Number Publication Date
FR1335019A true FR1335019A (en) 1963-08-16

Family

ID=8781280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR901117A Expired FR1335019A (en) 1962-06-18 1962-06-18 Improvement to silencers for the flow of fluids

Country Status (1)

Country Link
FR (1) FR1335019A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386767A1 (en) * 1977-04-08 1978-11-03 Fuetoeber Epueletgep Termekek SOUNDPROOFING DEVICE, ESPECIALLY FOR THE MITIGATION OF NOISE PRODUCED IN AIR DUCTS
FR2508972A1 (en) * 1981-07-02 1983-01-07 Antiphon Ab QUIET
DE4300117A1 (en) * 1993-01-05 1994-07-07 Aerzener Maschf Gmbh Noise damper for gas supply line or channel
EP1319148A4 (en) * 2000-09-22 2006-04-26 Dayco Products Llc Energy attenuation apparatus for a system conveying liquid under pressure and method of attenuating energy
ITMC20090133A1 (en) * 2009-06-04 2010-12-05 Isofom S R L SILENT CARTRIDGE FOR BUILDING AIR INTAKE.
CN115223529A (en) * 2022-07-01 2022-10-21 西北工业大学 Hydrostatic-pressure-resistant coplanar spiral type underwater sound absorption porous metamaterial

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2386767A1 (en) * 1977-04-08 1978-11-03 Fuetoeber Epueletgep Termekek SOUNDPROOFING DEVICE, ESPECIALLY FOR THE MITIGATION OF NOISE PRODUCED IN AIR DUCTS
FR2508972A1 (en) * 1981-07-02 1983-01-07 Antiphon Ab QUIET
DE4300117A1 (en) * 1993-01-05 1994-07-07 Aerzener Maschf Gmbh Noise damper for gas supply line or channel
EP1319148A4 (en) * 2000-09-22 2006-04-26 Dayco Products Llc Energy attenuation apparatus for a system conveying liquid under pressure and method of attenuating energy
ITMC20090133A1 (en) * 2009-06-04 2010-12-05 Isofom S R L SILENT CARTRIDGE FOR BUILDING AIR INTAKE.
CN115223529A (en) * 2022-07-01 2022-10-21 西北工业大学 Hydrostatic-pressure-resistant coplanar spiral type underwater sound absorption porous metamaterial

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