GB1577178A - Rotary cam and cam follower arrangement - Google Patents
Rotary cam and cam follower arrangement Download PDFInfo
- Publication number
- GB1577178A GB1577178A GB3259977A GB3259977A GB1577178A GB 1577178 A GB1577178 A GB 1577178A GB 3259977 A GB3259977 A GB 3259977A GB 3259977 A GB3259977 A GB 3259977A GB 1577178 A GB1577178 A GB 1577178A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cam
- shaft
- cams
- cam follower
- peripheral
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
- F01L13/0036—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
- F01L13/0042—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction with cams being profiled in axial and radial direction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/08—Shape of cams
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/02—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for reversing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762634916 DE2634916A1 (de) | 1976-08-03 | 1976-08-03 | Umsteuerbare hubkolbenbrennkraftmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1577178A true GB1577178A (en) | 1980-10-22 |
Family
ID=5984637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3259977A Expired GB1577178A (en) | 1976-08-03 | 1977-08-03 | Rotary cam and cam follower arrangement |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5317817A (da) |
BR (1) | BR7705120A (da) |
CH (1) | CH621604A5 (da) |
DD (1) | DD131573A1 (da) |
DE (1) | DE2634916A1 (da) |
DK (1) | DK343177A (da) |
FR (1) | FR2360752A1 (da) |
GB (1) | GB1577178A (da) |
NL (1) | NL181942C (da) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2145796A (en) * | 1983-09-02 | 1985-04-03 | Sunderland Machine Installatio | Manipulator unit |
DE3403242A1 (de) * | 1984-01-31 | 1985-08-01 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Nockentrieb mit einem rollenstoessel |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3216618A1 (de) * | 1982-05-04 | 1983-12-15 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg | Umsteuerbare, insbesondere schweroelbetriebene brennkraftmaschine mit nockengesteuerten einspritzpumpen |
FR2563274B1 (fr) * | 1984-04-18 | 1986-05-30 | Semt | Procede de changement du sens de rotation d'un moteur a combustion interne, et moteur faisant application de ce procede |
US4995353A (en) * | 1990-04-11 | 1991-02-26 | General Motors Corporation | Valve train with lash/compliance compensation |
DE69806833T2 (de) * | 1997-04-04 | 2003-04-10 | Toyota Motor Co Ltd | Dreidimensionaler Nocken und Ventiltriebvorrichtung |
DE19825411C1 (de) * | 1998-06-06 | 1999-10-07 | Daimler Chrysler Ag | Umsteuerbare Hubkolbenbrennkraftmaschine |
DE19916689C1 (de) * | 1999-04-14 | 2000-12-07 | Man B & W Diesel Ag | Verfahren zur Herstellung von Nocken mit zwei Nockenbahnen |
US8033954B2 (en) * | 2007-04-18 | 2011-10-11 | GM Global Technology Operations LLC | Hybrid powertrain with reversing engine and method of control |
JP7384782B2 (ja) | 2020-12-28 | 2023-11-21 | 株式会社神戸製鋼所 | 積層型流体加温器 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE247386C (da) * | ||||
CH20201A (de) * | 1899-09-07 | 1900-12-15 | Motorfahrzeug Werke Heinle & W | Steuerungsnocken für das Auspuffventil von Explosionsmotoren |
DE387867C (de) * | 1921-11-22 | 1924-01-04 | Friedrich Wilhelm Haenichen | Steuerung fuer Zweitaktkolbenmaschinen, die mit fluessiger Luft und fluessigem Brennstoff betrieben werden |
FR700696A (fr) * | 1929-08-29 | 1931-03-05 | Commande à came, avec repos cylindrique adjacent à la came et co-axial à l'arbre à came | |
CH157418A (de) * | 1930-12-20 | 1932-09-30 | Sulzer Ag | Nockenkörper mit zwei Nockenbahnen zur Betätigung eines Steuerorganes an umsteuerbaren Kraftmaschinen. |
US2307926A (en) * | 1940-06-15 | 1943-01-12 | Griffith | Camshaft for internal combustion engines |
DE1256943B (de) * | 1966-10-20 | 1967-12-21 | Maschf Augsburg Nuernberg Ag | Doppelnocken fuer umsteuerbare Brennkraftmaschinen |
GB1443421A (en) * | 1972-04-07 | 1976-07-21 | Hinderks M V | Variable compression ration engine |
-
1976
- 1976-08-03 DE DE19762634916 patent/DE2634916A1/de active Granted
-
1977
- 1977-07-18 NL NL7707992A patent/NL181942C/xx not_active IP Right Cessation
- 1977-07-19 CH CH895277A patent/CH621604A5/de not_active IP Right Cessation
- 1977-07-29 DD DD20035777A patent/DD131573A1/xx unknown
- 1977-08-01 JP JP9246977A patent/JPS5317817A/ja active Granted
- 1977-08-01 DK DK343177A patent/DK343177A/da unknown
- 1977-08-03 FR FR7723897A patent/FR2360752A1/fr active Granted
- 1977-08-03 GB GB3259977A patent/GB1577178A/en not_active Expired
- 1977-08-03 BR BR7705120A patent/BR7705120A/pt unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2145796A (en) * | 1983-09-02 | 1985-04-03 | Sunderland Machine Installatio | Manipulator unit |
DE3403242A1 (de) * | 1984-01-31 | 1985-08-01 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Nockentrieb mit einem rollenstoessel |
Also Published As
Publication number | Publication date |
---|---|
NL181942B (nl) | 1987-07-01 |
DD131573A1 (de) | 1978-07-05 |
CH621604A5 (en) | 1981-02-13 |
DE2634916C2 (da) | 1990-01-18 |
JPS6118008B2 (da) | 1986-05-10 |
FR2360752A1 (fr) | 1978-03-03 |
DE2634916A1 (de) | 1978-02-09 |
DK343177A (da) | 1978-02-04 |
NL7707992A (nl) | 1978-02-07 |
FR2360752B1 (da) | 1981-11-06 |
JPS5317817A (en) | 1978-02-18 |
BR7705120A (pt) | 1978-05-02 |
NL181942C (nl) | 1987-12-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4258672A (en) | Variable lift camming apparatus and methods of constructing and utilizing same | |
US4352344A (en) | Valve operating mechanism for internal combustion engines | |
US5483929A (en) | Reciprocating valve actuator device | |
US5359970A (en) | Valve drive for an internal combustion engine | |
US4498352A (en) | Cam apparatus with a rotatable, variable-profile cam means | |
US3144009A (en) | Variable valve timing mechanism | |
WO2005080761A1 (de) | Ventiltrieb mit nockenumschaltung für die gaswechselventile eines 4-takt-verbrennungsmotors | |
US5297516A (en) | Valve actuating apparatus | |
GB1577178A (en) | Rotary cam and cam follower arrangement | |
EP0203320A3 (de) | Variable Ventilsteuerung für eine Hubkolben-Brennkraftmaschine | |
US5431132A (en) | Variable valve gear of internal combustion engines | |
US4695061A (en) | Valve stem seal | |
JPH02271009A (ja) | 内燃機関においてクランク軸に対するカム軸の相対角度を調整する装置 | |
US5287840A (en) | Cam sections for a "V"-type diesel engine | |
US3585974A (en) | Valve actuating mechanism | |
US20030192496A1 (en) | Valve control mechanism | |
GB2161545A (en) | A diesel engine injection pump | |
US4748945A (en) | Valve gear for use in a four-cycle engine | |
US4799462A (en) | Hydraulic valve drive for internal combustion engines | |
EP0434331A1 (en) | Drive arrangement for valves of an internal combustion engine | |
DE4336920C2 (de) | Ventiltrieb mit niedriger Reibung | |
DE4243255A1 (de) | Verbrennungsmotor mit zwei Kolben pro Arbeitsraum, insbesondere Zweitaktmotor mit Gleichstromspülung | |
GB2190140A (en) | Valve lift mechanism | |
KR0160202B1 (ko) | 가변작용식 화살머리 형상을 가진 캠로브 시스템 | |
DE3725448A1 (de) | Ventilsteuerung zur variation von ventilhub und -oeffnungsdauer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |