EP0337679A3 - Schalldämpfer für Gasströmungsapparate - Google Patents

Schalldämpfer für Gasströmungsapparate

Info

Publication number
EP0337679A3
EP0337679A3 EP19890303468 EP89303468A EP0337679A3 EP 0337679 A3 EP0337679 A3 EP 0337679A3 EP 19890303468 EP19890303468 EP 19890303468 EP 89303468 A EP89303468 A EP 89303468A EP 0337679 A3 EP0337679 A3 EP 0337679A3
Authority
EP
European Patent Office
Prior art keywords
silencer
gas flow
flow apparatus
ducting
axis
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.)
Withdrawn
Application number
EP19890303468
Other languages
English (en)
French (fr)
Other versions
EP0337679A2 (de
Inventor
David William Platts
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.)
TOMAC MINING PRODUCTS Ltd
Original Assignee
TOMAC MINING PRODUCTS 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 TOMAC MINING PRODUCTS Ltd filed Critical TOMAC MINING PRODUCTS Ltd
Publication of EP0337679A2 publication Critical patent/EP0337679A2/de
Publication of EP0337679A3 publication Critical patent/EP0337679A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipe Accessories (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP19890303468 1988-04-13 1989-04-07 Schalldämpfer für Gasströmungsapparate Withdrawn EP0337679A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8808696 1988-04-13
GB888808696A GB8808696D0 (en) 1988-04-13 1988-04-13 Silencer for gas flow apparatus

Publications (2)

Publication Number Publication Date
EP0337679A2 EP0337679A2 (de) 1989-10-18
EP0337679A3 true EP0337679A3 (de) 1991-08-28

Family

ID=10635110

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890303468 Withdrawn EP0337679A3 (de) 1988-04-13 1989-04-07 Schalldämpfer für Gasströmungsapparate

Country Status (2)

Country Link
EP (1) EP0337679A3 (de)
GB (1) GB8808696D0 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI91995C (fi) * 1990-11-20 1994-09-12 Valmet Paper Machinery Inc Absorptiivinen äänenvaimennin, etenkin paperitehtaiden ilmakanaviin
DE102015205497A1 (de) * 2015-03-26 2016-09-29 Maico Elektroapparate-Fabrik Gmbh Schalldämpfer für eine Lüftungseinrichtung, Schalldämpferanordnung, Lüftungseinrichtung sowie Verfahren zum Herstellen eines Schalldämpfers
CN110940083B (zh) * 2019-12-31 2023-10-24 天津丽茂源松节能技术有限公司 一种新风系统的消音装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112007A (en) * 1961-11-01 1963-11-26 Arvin Ind Inc Silencing element for exhaust gas conduit
FR1596223A (de) * 1968-05-17 1970-06-15
DE2048676A1 (de) * 1970-10-03 1972-04-06 Kunze, Richard, 7500 Karlsruhe; Schneider, Peter, 7503 Neureut Abgasschalldämpfer
US3949830A (en) * 1975-06-20 1976-04-13 George Koch Sons, Inc. Fan silencer
FR2505416A1 (fr) * 1981-05-11 1982-11-12 Cogema Installation de ventilation, notamment ventilateur industriel
GB2195706A (en) * 1986-06-30 1988-04-13 Tomac Mining Products Limited Fan silencers

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3112007A (en) * 1961-11-01 1963-11-26 Arvin Ind Inc Silencing element for exhaust gas conduit
FR1596223A (de) * 1968-05-17 1970-06-15
DE2048676A1 (de) * 1970-10-03 1972-04-06 Kunze, Richard, 7500 Karlsruhe; Schneider, Peter, 7503 Neureut Abgasschalldämpfer
US3949830A (en) * 1975-06-20 1976-04-13 George Koch Sons, Inc. Fan silencer
FR2505416A1 (fr) * 1981-05-11 1982-11-12 Cogema Installation de ventilation, notamment ventilateur industriel
GB2195706A (en) * 1986-06-30 1988-04-13 Tomac Mining Products Limited Fan silencers

Also Published As

Publication number Publication date
GB8808696D0 (en) 1988-05-18
EP0337679A2 (de) 1989-10-18

Similar Documents

Publication Publication Date Title
ZA948115B (en) Performance enhanced gas turbine powerplants (i)
GB2251461B (en) An exhaust gas turbocharger with adjustable turbine geometry
EP0425835A3 (en) Gas turbine fuel flow control method and apparatus
TW342444B (en) Process and device to weaken a detonation in a container- or pipeline- system
AU5503998A (en) A device and a method for sound reduction in a transport system for gaseous medium and use of the device in an exhaust system for ships
EP0337679A3 (de) Schalldämpfer für Gasströmungsapparate
AU3575595A (en) Air balloon containing inert gas
AU4856190A (en) Gas turbine jet engine
USD275851S (en) Control panel for a flue gas analyzer system
JPS5436606A (en) Silencer
AU531559B2 (en) Gas exhaust silencer
JPS51120315A (en) Air intake sound absorbing device for exhaust turbine supercharger
JPS51144370A (en) A gas treatment system
JPS5331027A (en) Controlling device for exhaust gas returning
JPS5244325A (en) Tail pipe diffuser
JPS5765809A (en) Muffler
JPS53113936A (en) Muffler for internal combustion engine
JPS5359124A (en) Engine with turbo superchager
JPS5225901A (en) Relief valve overall assemblage type silencer device
EP0271465A3 (de) Schalldämpfer
JPS5250969A (en) Flow control system in exhaust gas treatment apparatus
JPS52149636A (en) Burner
JPS5438433A (en) Exhaust gas purifier
JPS5338147A (en) Apparatus for preventing and exhausting smoke
JPS5290828A (en) Fuel pipe of combustion system

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): BE DE ES FR GB

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE DE ES FR GB

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19920229