FR2438171A1 - Moteur a combustion interne - Google Patents
Moteur a combustion interneInfo
- Publication number
- FR2438171A1 FR2438171A1 FR7919836A FR7919836A FR2438171A1 FR 2438171 A1 FR2438171 A1 FR 2438171A1 FR 7919836 A FR7919836 A FR 7919836A FR 7919836 A FR7919836 A FR 7919836A FR 2438171 A1 FR2438171 A1 FR 2438171A1
- Authority
- FR
- France
- Prior art keywords
- internal combustion
- combustion engine
- means serving
- particles
- air
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B17/00—Chain saws; Equipment therefor
-
- 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
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools
-
- 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
- F02M35/02—Air cleaners
- F02M35/022—Air cleaners acting by gravity, by centrifugal, or by other inertial forces, e.g. with moistened walls
-
- 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
- F02M35/02—Air cleaners
- F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices
- F02M35/06—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices combined or associated with engine's cooling blower or fan, or with flywheel
-
- 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
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
L'INVENTION CONCERNE UN MOTEUR A COMBUSTION INTERNE. ELLE EST CARACTERISEE PAR LE FAIT QUE LE MOTEUR COMPREND DES MOYENS SERVANT A FORMER UN MELANGE CARBURANT-AIR ASSOCIES A DES MOYENS SERVANT A DEVIER D'UNE OUVERTURE D'ENTREE D'AIR LES PARTICULES SOLIDES, TEL QUE L'AIR ENTRE SOIT COMPLETEMENT EXEMPT DE TELLES PARTICULES. L'INVENTION S'APPLIQUE AUX MOTEURS PLUS SPECIALEMENT DE PETITES DIMENSIONS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/948,235 US4261302A (en) | 1978-10-03 | 1978-10-03 | Air cleaning system of internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2438171A1 true FR2438171A1 (fr) | 1980-04-30 |
FR2438171B1 FR2438171B1 (fr) | 1985-11-15 |
Family
ID=25487517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7919836A Expired FR2438171B1 (fr) | 1978-10-03 | 1979-08-02 | Moteur a combustion interne |
Country Status (7)
Country | Link |
---|---|
US (1) | US4261302A (fr) |
JP (1) | JPS5549567A (fr) |
CA (1) | CA1108949A (fr) |
DE (1) | DE2939650A1 (fr) |
FR (1) | FR2438171B1 (fr) |
IT (1) | IT1122476B (fr) |
SE (1) | SE443404B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2630034A1 (en) * | 1985-01-08 | 1989-10-20 | Komatsu Zenoa Kk | Air intake device for a motor, and chain saw |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58114837U (ja) * | 1982-01-31 | 1983-08-05 | 株式会社京浜精機製作所 | 空冷機関用過給装置 |
JPS58167516A (ja) * | 1982-03-29 | 1983-10-03 | Daigo Eiyou Kagaku Kk | 糖、アミノ酸、電解質輸液の製造法 |
JPS59100952U (ja) * | 1982-12-24 | 1984-07-07 | 川崎重工業株式会社 | 空冷エンジンのキヤブレタ冷却構造 |
JPH0340564Y2 (fr) * | 1984-09-26 | 1991-08-27 | ||
US4727828A (en) * | 1985-03-29 | 1988-03-01 | Komatsu Zenoah Company | Portable engine unit |
US5000126A (en) * | 1986-10-01 | 1991-03-19 | Yamaha Kogyo Hatsudoki Kabushiki Kaisha | Vertical engine for walk-behind lawn mower |
JPH01103715U (fr) * | 1987-12-28 | 1989-07-13 | ||
US4838908A (en) * | 1988-07-27 | 1989-06-13 | Kohler Co. | Engine air intake screen assembly |
DE3908946C2 (de) * | 1989-03-18 | 1999-12-09 | Stihl Maschf Andreas | Handgeführtes, motorgetriebenes Arbeitsgerät mit einteilig ausgebildetem Lüftergehäuse |
JPH04124109U (ja) * | 1991-04-25 | 1992-11-11 | 株式会社ニコン | 眼科撮影装置 |
DE4203355C1 (fr) * | 1992-02-06 | 1993-01-28 | Fa. Andreas Stihl, 7050 Waiblingen, De | |
DE4203885A1 (de) * | 1992-02-11 | 1993-08-12 | Stihl Maschf Andreas | Handgefuehrtes arbeitsgeraet wie motorkettensaege, trennschleifer o. dgl. |
US5167209A (en) * | 1992-03-05 | 1992-12-01 | Dufern Richard L | Engine filter assembly |
DE4228450B4 (de) * | 1992-08-26 | 2006-02-16 | Fa. Andreas Stihl | Kühlluftgebläse mit Verbrennungsluftkanal |
SE509797C2 (sv) * | 1993-01-21 | 1999-03-08 | Electrolux Ab | Kapmaskin |
US5285751A (en) * | 1993-07-28 | 1994-02-15 | Kohler Co. | Engine air intake screen assembly |
JP2595842Y2 (ja) * | 1993-10-06 | 1999-06-02 | 株式会社共立 | 内燃機関の空気吸入装置 |
US5542380A (en) * | 1995-03-28 | 1996-08-06 | Wci Outdoor Products, Inc. | Integrated dynamic air cleaner |
SE505917C2 (sv) * | 1996-01-12 | 1997-10-20 | Electrolux Ab | Anordning för stoftavskiljning |
US6162269A (en) * | 1999-01-29 | 2000-12-19 | United Air Filter, Inc. | Filter assembly for cleaning cooling air for engines |
US6022391A (en) * | 1999-01-29 | 2000-02-08 | United Air Filter, Inc. | Filter assembly for cleaning cooling air for engines |
DE29914164U1 (de) * | 1999-08-12 | 2001-01-04 | Dolmar Gmbh | Motorbetriebenes Handwerkzeug |
US6854248B2 (en) | 1999-12-17 | 2005-02-15 | Mtd Products Inc | Rearwardly and downwardly-facing filter entrance for string trimmer |
JP3579675B2 (ja) * | 2002-02-20 | 2004-10-20 | 川崎重工業株式会社 | 強制空冷式の小型エンジン |
US7594484B2 (en) * | 2005-02-02 | 2009-09-29 | Briggs And Stratton Corporation | Blower housing for internal combustion engine |
US8313545B2 (en) | 2007-10-16 | 2012-11-20 | Illinois Tool Works Inc. | Air filter assembly for combustion tool |
DE202008003781U1 (de) | 2008-03-18 | 2009-08-13 | Dolmar Gmbh | Vorrichtung zur Reinigung von Ansaugluft |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB564932A (en) * | 1943-04-15 | 1944-10-19 | Cecil Gordon Vokes | Combined dust extractor and filter devices |
US2425508A (en) * | 1945-01-23 | 1947-08-12 | Thomas H Chilton | Dust separator, especially for carburetor air intake ducts |
US2825318A (en) * | 1956-12-28 | 1958-03-04 | James H Mansfield | Air cleaner |
DE2146065A1 (de) * | 1970-09-14 | 1972-03-16 | Notaras, John Arthur; Notaras, Ange-Io Lambrinos; Baimain, New South Wales (Australien) | Verfahren und Vorrichtung zur Qualitätssteuerung der für eine Verbrennungsmaschine erforderlichen Luft |
US3994067A (en) * | 1972-11-14 | 1976-11-30 | Mcculloch Corporation | Apparatus for removing entrained matter from the inlet air of a chain saw internal combustion engine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2446920A (en) * | 1945-01-08 | 1948-08-10 | Pioneer Gen E Motor Corp | Internal-combustion engine and air cleaner therefor |
US2595175A (en) * | 1949-11-24 | 1952-04-29 | Schweizerische Lokomotiv | Air-cooled internal-combustion engine with air filter |
DE1526699A1 (de) * | 1966-09-07 | 1970-09-10 | Kloeckner Humboldt Deutz Ag | Ansaugrohr fuer Hubkolbenbrennkraftmaschinen |
AT339672B (de) * | 1973-03-06 | 1977-11-10 | List Hans | Luftgekuhlte einzylinder-brennkraftmaschine |
DE2543530C2 (de) * | 1975-09-30 | 1977-11-17 | Kloeckner Humboldt Deutz Ag | Axialkuehlluftgeblaese mit einem leitrad fuer eine luftgekuehlte brennkraftmaschine |
-
1978
- 1978-10-03 US US05/948,235 patent/US4261302A/en not_active Expired - Lifetime
-
1979
- 1979-05-30 JP JP6630479A patent/JPS5549567A/ja active Granted
- 1979-06-22 CA CA330,346A patent/CA1108949A/fr not_active Expired
- 1979-06-27 SE SE7905639A patent/SE443404B/sv not_active IP Right Cessation
- 1979-08-02 FR FR7919836A patent/FR2438171B1/fr not_active Expired
- 1979-08-10 IT IT25059/79A patent/IT1122476B/it active
- 1979-09-29 DE DE19792939650 patent/DE2939650A1/de active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB564932A (en) * | 1943-04-15 | 1944-10-19 | Cecil Gordon Vokes | Combined dust extractor and filter devices |
US2425508A (en) * | 1945-01-23 | 1947-08-12 | Thomas H Chilton | Dust separator, especially for carburetor air intake ducts |
US2825318A (en) * | 1956-12-28 | 1958-03-04 | James H Mansfield | Air cleaner |
DE2146065A1 (de) * | 1970-09-14 | 1972-03-16 | Notaras, John Arthur; Notaras, Ange-Io Lambrinos; Baimain, New South Wales (Australien) | Verfahren und Vorrichtung zur Qualitätssteuerung der für eine Verbrennungsmaschine erforderlichen Luft |
US3994067A (en) * | 1972-11-14 | 1976-11-30 | Mcculloch Corporation | Apparatus for removing entrained matter from the inlet air of a chain saw internal combustion engine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2630034A1 (en) * | 1985-01-08 | 1989-10-20 | Komatsu Zenoa Kk | Air intake device for a motor, and chain saw |
Also Published As
Publication number | Publication date |
---|---|
SE7905639L (sv) | 1980-04-04 |
IT7925059A0 (it) | 1979-08-10 |
US4261302A (en) | 1981-04-14 |
CA1108949A (fr) | 1981-09-15 |
DE2939650A1 (de) | 1980-04-17 |
JPS5549567A (en) | 1980-04-10 |
SE443404B (sv) | 1986-02-24 |
IT1122476B (it) | 1986-04-23 |
JPS6139504B2 (fr) | 1986-09-04 |
FR2438171B1 (fr) | 1985-11-15 |
DE2939650C2 (fr) | 1989-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |