LU47224A1 - - Google Patents

Info

Publication number: LU47224A1
Authority: LU; Luxembourg

Application number

LU47224A

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.)

1963-10-30

Filing date

1964-10-28

Publication date

1965-01-07

1964-10-28 Application filed filed Critical

1965-01-07 Publication of LU47224A1 publication Critical patent/LU47224A1/xx

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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/02—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate silencers in series
- 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
- F01N1/003—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages
- F01N1/006—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages comprising at least one perforated tube extending from inlet to outlet of the silencer
- 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
- F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
- F01N1/023—Helmholtz resonators
- 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
- F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
- F01N1/026—Annular resonance chambers arranged concentrically to an exhaust passage and communicating with it, e.g. via at least one opening in the exhaust passage
- 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
- F01N2490/00—Structure, disposition or shape of gas-chambers
- F01N2490/15—Plurality of resonance or dead chambers

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Exhaust Silencers (AREA)

LU47224A 1963-10-30 1964-10-28 LU47224A1 (xx)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US32021263A	1963-10-30	1963-10-30

Publications (1)

Publication Number	Publication Date
LU47224A1 true LU47224A1 (xx)	1965-01-07

Family

ID=23245383

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU47224A LU47224A1 (xx)	1963-10-30	1964-10-28

Country Status (5)

Country	Link
BE (1)	BE655105A (xx)
DE (1)	DE1476641A1 (xx)
GB (3)	GB1094211A (xx)
LU (1)	LU47224A1 (xx)
NL (1)	NL6412542A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1182270B (it) *	1984-09-18	1987-10-05	Luigi Carboni	Impianto silenziatore per gas di scapico di motori a combustione in terna
FR2643942B1 (fr) *	1989-03-03	1991-05-24	Wimetal Sa	Ligne d'echappement monobloc

1964
- 1964-10-23 GB GB4329364A patent/GB1094211A/en not_active Expired
- 1964-10-23 GB GB3312067A patent/GB1094213A/en not_active Expired
- 1964-10-23 GB GB3311967A patent/GB1094212A/en not_active Expired
- 1964-10-28 NL NL6412542A patent/NL6412542A/xx unknown
- 1964-10-28 LU LU47224A patent/LU47224A1/xx unknown
- 1964-10-29 DE DE19641476641 patent/DE1476641A1/de active Pending
- 1964-10-30 BE BE655105D patent/BE655105A/xx unknown

Also Published As

Publication number	Publication date
NL6412542A (xx)	1965-05-03
BE655105A (xx)	1965-02-15
GB1094213A (en)	1967-12-06
GB1094211A (en)	1967-12-06
DE1476641A1 (de)	1969-10-02
GB1094212A (en)	1967-12-06

Publication	Publication Date	Title
BE627012A (xx)
BE626826A (xx)
BE626590A (xx)
BE533484A (xx)
BE644929A (xx)	1964-09-09
BE644822A (xx)
LU47224A1 (xx)	1965-01-07
BE644556A (xx)	1964-07-01
BE644436A (xx)	1964-08-27
BE644307A (xx)	1964-06-15
BE571209A (xx)
BE644155A (xx)	1964-08-21
BE643407A (xx)	1964-05-29
BE643386A (xx)	1964-05-29
BE642099A (xx)	1964-07-03
BE641100A (xx)
BE640680A (xx)	1964-04-01
BE637978A (xx)
BE635933A (xx)
BE634694A (xx)
BE631797A (xx)
BE627172A (xx)
BE627151A (xx)
BE627145A (xx)
BE627141A (xx)