AU1743270A - Pressure reducing devices - Google Patents

Pressure reducing devices

Info

Publication number
AU1743270A
AU1743270A AU17432/70A AU1743270A AU1743270A AU 1743270 A AU1743270 A AU 1743270A AU 17432/70 A AU17432/70 A AU 17432/70A AU 1743270 A AU1743270 A AU 1743270A AU 1743270 A AU1743270 A AU 1743270A
Authority
AU
Australia
Prior art keywords
pressure reducing
reducing devices
devices
pressure
reducing
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
AU17432/70A
Inventor
ARTHUR GURNEY and COLIN FORBES KING WILLIAM
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.)
Dunlop Australia Ltd
Original Assignee
Dunlop Australia 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 Dunlop Australia Ltd filed Critical Dunlop Australia Ltd
Publication of AU1743270A publication Critical patent/AU1743270A/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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages
    • F16L55/02745—Throttle passages by passing through a mass of particles or a porous member
    • 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
    • F01N1/082—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases passing through porous members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AU17432/70A 1969-07-15 1970-07-10 Pressure reducing devices Expired AU1743270A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB35601/69 1969-07-15
GB3560169 1969-07-15
GB200270 1970-01-15
GBGB2002/70 1970-01-15

Publications (1)

Publication Number Publication Date
AU1743270A true AU1743270A (en) 1972-01-13

Family

ID=26237137

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17432/70A Expired AU1743270A (en) 1969-07-15 1970-07-10 Pressure reducing devices

Country Status (4)

Country Link
AU (1) AU1743270A (en)
DE (1) DE2035139A1 (en)
FR (1) FR2055030A5 (en)
NL (1) NL7010485A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2516626C2 (en) * 1975-04-16 1977-04-28 Freudenberg Carl Fa SILENCER FOR EMISSING COMPRESSED GASES
DE3832030A1 (en) * 1988-09-21 1990-03-29 Wabco Westinghouse Fahrzeug SOUND ABSORBER
US6089346A (en) * 1999-06-02 2000-07-18 3M Innovative Properties Company Muffler with acoustic barrier material for limited clearance pneumatic device applications
FR2832181B1 (en) 2001-11-09 2004-02-13 Bertin Technologies Sa GAS RELAXATION MUFFLERS
EP3540207B1 (en) * 2013-12-09 2021-09-29 Dayco IP Holdings, LLC Noise attenuation unit for engine systems
AT517645A1 (en) * 2015-07-20 2017-03-15 Ventrex Automotive Gmbh pressure regulator
AT14454U3 (en) * 2015-07-20 2018-08-15 Ventrex Automotive Gmbh pressure regulator
CN213778257U (en) * 2020-10-20 2021-07-23 重庆海尔制冷电器有限公司 Noise reduction device and refrigerating device with same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1743370A (en) * 1970-01-15 1972-01-13 Dunlop Australia Limited Pressure reducing devices

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1743370A (en) * 1970-01-15 1972-01-13 Dunlop Australia Limited Pressure reducing devices

Also Published As

Publication number Publication date
FR2055030A5 (en) 1971-05-07
NL7010485A (en) 1971-01-19
DE2035139A1 (en) 1971-04-01

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