IT1003250B - Procedimento per la diminuzione dell emissione di sostanze inqui nanti in motori a combustione e disposizione per la realizzazio ne del procedimento - Google Patents
Procedimento per la diminuzione dell emissione di sostanze inqui nanti in motori a combustione e disposizione per la realizzazio ne del procedimentoInfo
- Publication number
- IT1003250B IT1003250B IT7331926A IT3192673A IT1003250B IT 1003250 B IT1003250 B IT 1003250B IT 7331926 A IT7331926 A IT 7331926A IT 3192673 A IT3192673 A IT 3192673A IT 1003250 B IT1003250 B IT 1003250B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- emission
- implementation
- reduction
- arrangement
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F13/00—Pressure exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B33/00—Engines characterised by provision of pumps for charging or scavenging
- F02B33/32—Engines with pumps other than of reciprocating-piston type
- F02B33/42—Engines with pumps other than of reciprocating-piston type with driven apparatus for immediate conversion of combustion gas pressure into pressure of fresh charge, e.g. with cell-type pressure exchangers
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/40—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with timing means in the recirculation passage, e.g. cyclically operating valves or regenerators; with arrangements involving pressure pulsations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1737372A CH552135A (de) | 1972-11-29 | 1972-11-29 | Verfahren zur verminderung der schadstoffemission von verbrennungsmotoren und einrichtung zur durchfuehrung des verfahrens. |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1003250B true IT1003250B (it) | 1976-06-10 |
Family
ID=4424938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7331926A IT1003250B (it) | 1972-11-29 | 1973-11-29 | Procedimento per la diminuzione dell emissione di sostanze inqui nanti in motori a combustione e disposizione per la realizzazio ne del procedimento |
Country Status (12)
Country | Link |
---|---|
US (1) | US3874166A (it) |
JP (1) | JPS5344685B2 (it) |
AT (1) | AT336344B (it) |
BE (1) | BE807847A (it) |
CA (1) | CA988382A (it) |
CH (1) | CH552135A (it) |
DE (1) | DE2315634C3 (it) |
DK (1) | DK139764B (it) |
FR (1) | FR2215092A5 (it) |
GB (1) | GB1455269A (it) |
IT (1) | IT1003250B (it) |
NL (1) | NL166310C (it) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH610987A5 (it) * | 1975-08-29 | 1979-05-15 | Bbc Brown Boveri & Cie | |
DE2948859A1 (de) * | 1979-10-25 | 1981-05-07 | BBC AG Brown, Boveri & Cie., Baden, Aargau | Mittels einer gasdynamischen druckwellenmaschine aufgeladene brennkraftmaschine |
DE3270986D1 (en) * | 1981-08-11 | 1986-06-12 | Bbc Brown Boveri & Cie | Supercharged internal-combustion engine with a filter for exhaust gas particles |
EP0095789B1 (de) * | 1982-06-02 | 1985-11-21 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Verfahren und Einrichtung zur Steuerung der Rezirkulation von Abgas in einem Druckwellenlader für einen Verbrennungsmotor |
JPS6087582U (ja) * | 1983-11-22 | 1985-06-15 | 株式会社ダイケイ | 米飯加工食品成形用の供給専用具材 |
EP0143956B1 (de) * | 1983-11-30 | 1988-05-04 | BBC Brown Boveri AG | Druckwellenmaschine |
US4702218A (en) * | 1984-07-24 | 1987-10-27 | Mazda Motor Corporation | Engine intake system having a pressure wave supercharger |
JPS61115858A (ja) * | 1984-11-12 | 1986-06-03 | 大山 義夫 | 加工飯米の袋詰め方法 |
DE3628037A1 (de) * | 1986-08-19 | 1988-02-25 | Gerhard Haubenwallner | Verbrennungskraftmaschine |
ATE70894T1 (de) * | 1986-10-29 | 1992-01-15 | Comprex Ag | Druckwellenlader. |
JPS63197877U (it) * | 1988-05-25 | 1988-12-20 | ||
JPH02131886U (it) * | 1989-04-03 | 1990-11-01 | ||
DE4204678A1 (de) * | 1992-02-17 | 1993-08-19 | Asea Brown Boveri | Druckwellenmaschine mit integrierter verbrennung |
AT408785B (de) * | 1995-11-30 | 2002-03-25 | Blank Otto Ing | Aufladeeinrichtung für die ladeluft einer verbrennungskraftmaschine |
US5894719A (en) * | 1997-04-18 | 1999-04-20 | The United States Of America, As Represented By The Administrator Of The National Aeronautics And Space Administration | Method and apparatus for cold gas reinjection in through-flow and reverse-flow wave rotors |
US6055965A (en) * | 1997-07-08 | 2000-05-02 | Caterpillar Inc. | Control system for exhaust gas recirculation system in an internal combustion engine |
FR2886673A1 (fr) * | 2005-06-01 | 2006-12-08 | Renault Sas | Systeme et procede d'alimentation d'un moteur |
WO2007010301A1 (en) * | 2005-07-19 | 2007-01-25 | Ma Thomas Tsoi Hei | Egr dispensing system in ic engine |
GB2455532A (en) * | 2007-12-11 | 2009-06-17 | Thomas Tsoi-Hei Ma | Rotary gas heat exchanger |
DE102010048345A1 (de) * | 2010-10-13 | 2012-04-19 | Daimler Ag | Druckwellenmaschine, insbesondere Druckwellenlader für eine Verbrennungskraftmaschine sowie Verbrennungskraftmaschine |
US8959888B2 (en) * | 2011-11-28 | 2015-02-24 | Siemens Energy, Inc. | Device to lower NOx in a gas turbine engine combustion system |
US11572899B2 (en) * | 2020-02-13 | 2023-02-07 | Isobaric Strategies Inc. | Pressure exchanger for hydraulic fracking |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB765731A (en) * | 1952-09-26 | 1957-01-09 | George Jendrassik | Improvements relating to pressure exchangers |
US2957304A (en) * | 1954-09-28 | 1960-10-25 | Ite Circuit Breaker Ltd | Aerodynamic wave machine used as a supercharger for reciprocating engines |
US3074620A (en) * | 1957-08-29 | 1963-01-22 | Spalding Dudley Brian | Pressure exchangers |
US3120920A (en) * | 1960-08-30 | 1964-02-11 | Bbc Brown Boveri & Cie | Pocket combination for extension for speed and load range of awm supercharger |
GB996267A (en) * | 1962-05-17 | 1965-06-23 | Power Jets Res & Dev Ltd | Improvements in or relating to pressure exchangers |
GB993288A (en) * | 1962-11-15 | 1965-05-26 | Dudley Brian Spalding | Improvements in and relating to pressure exchangers |
CH528012A (de) * | 1971-02-18 | 1972-09-15 | Bbc Brown Boveri & Cie | Verfahren zum Betrieb einer aerodynamischen Druckwellenmaschine und Einrichtung zur Durchführung des Verfahrens |
-
1972
- 1972-11-29 CH CH1737372A patent/CH552135A/xx not_active IP Right Cessation
-
1973
- 1973-03-29 DE DE2315634A patent/DE2315634C3/de not_active Expired
- 1973-10-08 AT AT856273A patent/AT336344B/de not_active IP Right Cessation
- 1973-11-08 JP JP12587373A patent/JPS5344685B2/ja not_active Expired
- 1973-11-23 DK DK635673AA patent/DK139764B/da not_active IP Right Cessation
- 1973-11-27 US US419275A patent/US3874166A/en not_active Expired - Lifetime
- 1973-11-27 BE BE138206A patent/BE807847A/xx unknown
- 1973-11-27 NL NL7316249.A patent/NL166310C/xx not_active IP Right Cessation
- 1973-11-27 GB GB5504173A patent/GB1455269A/en not_active Expired
- 1973-11-27 FR FR7342206A patent/FR2215092A5/fr not_active Expired
- 1973-11-28 CA CA186,859A patent/CA988382A/en not_active Expired
- 1973-11-29 IT IT7331926A patent/IT1003250B/it active
Also Published As
Publication number | Publication date |
---|---|
NL166310B (nl) | 1981-02-16 |
GB1455269A (en) | 1976-11-10 |
DE2315634C3 (de) | 1975-07-31 |
DK139764C (it) | 1979-09-17 |
DE2315634A1 (de) | 1974-07-11 |
DE2315634B2 (de) | 1974-12-12 |
CA988382A (en) | 1976-05-04 |
NL166310C (nl) | 1981-07-15 |
AT336344B (de) | 1977-04-25 |
JPS5344685B2 (it) | 1978-11-30 |
CH552135A (de) | 1974-07-31 |
ATA856273A (de) | 1976-08-15 |
DK139764B (da) | 1979-04-09 |
BE807847A (fr) | 1974-03-15 |
FR2215092A5 (it) | 1974-08-19 |
NL7316249A (it) | 1974-05-31 |
US3874166A (en) | 1975-04-01 |
JPS50157914A (it) | 1975-12-20 |
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