GB1473632A - Muffler assembly for pneumatic installations - Google Patents

Muffler assembly for pneumatic installations

Info

Publication number
GB1473632A
GB1473632A GB181075A GB181075A GB1473632A GB 1473632 A GB1473632 A GB 1473632A GB 181075 A GB181075 A GB 181075A GB 181075 A GB181075 A GB 181075A GB 1473632 A GB1473632 A GB 1473632A
Authority
GB
United Kingdom
Prior art keywords
pneumatic installations
jan
muffler assembly
screw threads
porous
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
GB181075A
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.)
Deutsche Edelstahlwerke AG
Original Assignee
Deutsche Edelstahlwerke 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 Deutsche Edelstahlwerke AG filed Critical Deutsche Edelstahlwerke AG
Publication of GB1473632A publication Critical patent/GB1473632A/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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)

Abstract

1473632 Silencing gaseous flow DEUTSCHE EDELSTAHLWERKE AG 15 Jan 1975 [24 Jan 1974] 1810/75 Heading F1B [Also in Division B4] A muffler for pneumatic installations has a coupling adapter 1 with screw threads 7, and a porous plastics element 2 reinforced by a perforated sheet metal or wire mesh 5. The reinforcing member may be embedded in or sintered to the porous element. The porous element is mounted on the coupling adapter via screw threads 3 or a bayonet mounting 4, and a passage 8 is provided through the adapter.
GB181075A 1974-01-24 1975-01-15 Muffler assembly for pneumatic installations Expired GB1473632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742403298 DE2403298A1 (en) 1974-01-24 1974-01-24 SILENCERS IN PNEUMATIC SYSTEMS

Publications (1)

Publication Number Publication Date
GB1473632A true GB1473632A (en) 1977-05-18

Family

ID=5905559

Family Applications (1)

Application Number Title Priority Date Filing Date
GB181075A Expired GB1473632A (en) 1974-01-24 1975-01-15 Muffler assembly for pneumatic installations

Country Status (5)

Country Link
DE (1) DE2403298A1 (en)
FI (1) FI345074A (en)
FR (1) FR2259410B3 (en)
GB (1) GB1473632A (en)
IT (1) IT1032166B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001014695A3 (en) * 1999-06-02 2002-01-24 3M Innovative Properties Co Muffler with acoustic barrier material for limited clearance pneumatic device applications

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950630A1 (en) * 1979-12-15 1981-06-19 C.H. Zikesch GmbH, 4230 Wesel Sound attenuator for steam control valve outlet - has superimposed gratings of crossed rods welded together at cross-over points
DE4446872A1 (en) * 1994-12-27 1996-07-04 Bayer Ag Device for sound insulation at the end of pipelines
DE102019106205A1 (en) * 2019-03-12 2020-09-17 Michael Woineck silencer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001014695A3 (en) * 1999-06-02 2002-01-24 3M Innovative Properties Co Muffler with acoustic barrier material for limited clearance pneumatic device applications

Also Published As

Publication number Publication date
FR2259410A1 (en) 1975-08-22
FI345074A (en) 1975-07-25
FR2259410B3 (en) 1977-09-30
IT1032166B (en) 1979-05-30
DE2403298A1 (en) 1975-07-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee