DK547776A - - Google Patents

Info

Publication number: DK547776A
Authority: DK; Denmark

Application number

DK547776A

Other languages

Danish (da)

Other versions

DK142002B (en

DK142002C (en

Inventor

A Haeni

H Hoerler

H Ursprung

Original Assignee

Bbc Ag Brown Boveri & Cie

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.)

1975-12-11

Filing date

1976-12-06

Publication date

1977-06-12

1976-12-06 Application filed by Bbc Ag Brown Boveri & Cie filed Critical Bbc Ag Brown Boveri & Cie

1977-06-12 Publication of DK547776A publication Critical patent/DK547776A/da

1980-08-04 Publication of DK142002B publication Critical patent/DK142002B/en

1980-12-15 Application granted granted Critical

1980-12-15 Publication of DK142002C publication Critical patent/DK142002C/da

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
- F02M35/1205—Flow throttling or guiding
- F02M35/1211—Flow throttling or guiding by using inserts in the air intake flow path, e.g. baffles, throttles or orifices; Flow guides
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
- F02M35/10222—Exhaust gas recirculation [EGR]; Positive crankcase ventilation [PCV]; Additional air admission, lubricant or fuel vapour admission
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
- F02M35/1205—Flow throttling or guiding
- F02M35/1222—Flow throttling or guiding by using adjustable or movable elements, e.g. valves, membranes, bellows, expanding or shrinking elements
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
- F02M35/1205—Flow throttling or guiding
- F02M35/1227—Flow throttling or guiding by using multiple air intake flow paths, e.g. bypass, honeycomb or pipes opening into an expansion chamber
- 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
- F01N2240/00—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being
- F01N2240/20—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being a flow director or deflector

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Supercharger (AREA)
Exhaust Silencers (AREA)

DK547776AA 1975-12-11 1976-12-06 Muffler at the intake side of a compressor with several annular damping elements. DK142002B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH1608875		1975-12-11
CH1608875A CH594139A5 (en)	1975-12-11	1975-12-11

Publications (3)

Publication Number	Publication Date
DK547776A true DK547776A (en)	1977-06-12
DK142002B DK142002B (en)	1980-08-04
DK142002C DK142002C (en)	1980-12-15

Family

ID=4414370

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK547776AA DK142002B (en)	1975-12-11	1976-12-06	Muffler at the intake side of a compressor with several annular damping elements.

Country Status (7)

Country	Link
JP (1)	JPS5934847B2 (en)
CH (1)	CH594139A5 (en)
DE (2)	DE2600860C2 (en)
DK (1)	DK142002B (en)
FR (1)	FR2334857A1 (en)
GB (1)	GB1534745A (en)
PL (1)	PL116217B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4204586A (en) *	1975-12-11	1980-05-27	Bbc Brown Boveri & Company Limited	Silencer on the intake side of a compressor with assembly of axially spaced annular sound-damping elements
DE8505239U1 (en) *	1985-02-23	1987-08-20	M.A.N.- B & W Diesel GmbH, 8900 Augsburg	Silencer with guide vanes on the intake side of the compressor of an exhaust gas turbocharger
DE4335872A1 (en) *	1993-10-21	1995-04-27	Rheinhold & Mahla Ag	Device for weakening intake vortices on turbine engines
DE19514990B4 (en) *	1995-04-24	2005-06-30	Abb Turbo Systems Ag	filter silencer
US5709529A (en) *	1995-11-14	1998-01-20	Westinghouse Electric Corporation	Optimization of turbomachinery harmonics
DE10022240A1 (en) *	2000-05-08	2001-11-15	Abb Turbo Systems Ag Baden	Filter silencer for induction side of compressor has at least one damping element in form of sound damper block
DE102004015829B4 (en) *	2004-03-31	2016-11-24	Valeo Klimasysteme Gmbh	intake
DE102009054773A1 (en)	2009-12-16	2011-06-22	Piller Industrieventilatoren GmbH, 37186	Turbo compressor and compressor system comprising such a turbocompressor
DE102010028975A1 (en) *	2010-05-14	2012-03-29	Abb Turbo Systems Ag	Additional compressor housing
GB2496368B (en)	2011-10-12	2017-05-31	Ford Global Tech Llc	An acoustic attenuator for an engine booster
JP5863720B2 (en) *	2013-07-10	2016-02-17	三菱重工業株式会社	Silencer for turbocharger
JP6240251B2 (en) *	2016-03-30	2017-11-29	三菱重工業株式会社	Compressor and supercharger

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL298027A (en) *		1900-01-01
FR923850A (en) *	1939-12-19	1947-07-18	Power Jets Res & Dev Ltd	Improvements to compressors or centrifugal pumps
BE558982A (en) *	1956-07-27
DE1403576A1 (en) *	1961-07-12	1968-11-07	Maschf Augsburg Nuernberg Ag	Intake silencer

1975
- 1975-12-11 CH CH1608875A patent/CH594139A5/xx not_active IP Right Cessation
1976
- 1976-01-12 DE DE2600860A patent/DE2600860C2/en not_active Expired
- 1976-01-12 DE DE7600607U patent/DE7600607U1/en not_active Expired
- 1976-10-29 JP JP51129570A patent/JPS5934847B2/en not_active Expired
- 1976-12-06 DK DK547776AA patent/DK142002B/en not_active IP Right Cessation
- 1976-12-06 PL PL1976194195A patent/PL116217B1/en unknown
- 1976-12-09 GB GB51492/76A patent/GB1534745A/en not_active Expired
- 1976-12-09 FR FR7637131A patent/FR2334857A1/en active Granted

Also Published As

Publication number	Publication date
FR2334857B1 (en)	1982-11-19
GB1534745A (en)	1978-12-06
FR2334857A1 (en)	1977-07-08
DE2600860A1 (en)	1977-06-23
PL116217B1 (en)	1981-05-30
DE2600860C2 (en)	1988-10-20
DK142002B (en)	1980-08-04
DK142002C (en)	1980-12-15
CH594139A5 (en)	1977-12-30
JPS5934847B2 (en)	1984-08-24
JPS5272906A (en)	1977-06-18
DE7600607U1 (en)	1977-09-29

Legal Events

Date	Code	Title	Description
1988-01-11	PBP	Patent lapsed

Publication	Publication Date	Title
FR2310311B3 (en)	1979-04-06
AU1385876A (en)	1977-11-10
DK142002C (en)	1980-12-15
FR2336432B1 (en)	1980-03-28
JPS51107731A (en)	1976-09-24
JPS5198866A (en)	1976-08-31
JPS51159421U (en)	1976-12-18
JPS5340907B2 (en)	1978-10-30
JPS51128240U (en)	1976-10-16
JPS5435624Y2 (en)	1979-10-29
JPS5220881U (en)	1977-02-15
JPS5274271U (en)	1977-06-03
JPS5215797U (en)	1977-02-03
JPS5195028U (en)	1976-07-30
JPS5230916U (en)	1977-03-04
JPS51139733U (en)	1976-11-11
AU68341S (en)	1976-05-18
DE2530929A1 (en)	1976-10-07
JPS51118249U (en)	1976-09-25
CH602217A5 (en)	1978-07-31
CH600735A5 (en)	1978-06-30
CH588391A5 (en)	1977-05-31
BG22449A1 (en)	1977-04-20
CH588601A5 (en)	1977-06-15
BE839841A (en)	1976-07-16