IT1211808B - Dispositivo per controllare la corsa del pistone,ad esempio di una pompa di olio per un motore - Google Patents
Dispositivo per controllare la corsa del pistone,ad esempio di una pompa di olio per un motoreInfo
- Publication number
- IT1211808B IT1211808B IT8748426A IT4842687A IT1211808B IT 1211808 B IT1211808 B IT 1211808B IT 8748426 A IT8748426 A IT 8748426A IT 4842687 A IT4842687 A IT 4842687A IT 1211808 B IT1211808 B IT 1211808B
- Authority
- IT
- Italy
- Prior art keywords
- stroke
- piston
- engine
- control
- oil pump
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B7/00—Piston machines or pumps characterised by having positively-driven valving
- F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
- F04B7/06—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports the pistons and cylinders being relatively reciprocated and rotated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8604115A SE464203B (sv) | 1986-09-29 | 1986-09-29 | Anordning foer reglering av slaglaengd hos en pumpkolv |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8748426A0 IT8748426A0 (it) | 1987-09-25 |
IT1211808B true IT1211808B (it) | 1989-11-03 |
Family
ID=20365743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8748426A IT1211808B (it) | 1986-09-29 | 1987-09-25 | Dispositivo per controllare la corsa del pistone,ad esempio di una pompa di olio per un motore |
Country Status (5)
Country | Link |
---|---|
US (1) | US4850824A (it) |
JP (1) | JPS6390678A (it) |
DE (1) | DE3731327A1 (it) |
IT (1) | IT1211808B (it) |
SE (1) | SE464203B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5236314A (en) * | 1990-02-06 | 1993-08-17 | Kioritz Corporation | Oil pump device for a chain saw |
FR3106865B1 (fr) * | 2020-02-04 | 2022-02-25 | Eveon | Dispositif de distribution de liquide oscillo-rotatif avec ressort et sa méthode |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB245409A (en) * | 1924-12-30 | 1926-01-21 | Adalberto Garelli | Improvements in lubricating pumps |
US2104590A (en) * | 1935-11-29 | 1938-01-04 | Wright Aeronautical Corp | Fluid metering device |
US2411705A (en) * | 1942-10-24 | 1946-11-26 | Pierce Governor Company | Booster control |
FR996292A (fr) * | 1949-09-27 | 1951-12-17 | E M C Engineering Co London Lt | Pompe à huile |
US2836987A (en) * | 1954-09-01 | 1958-06-03 | Gen Motors Corp | Mechanical discriminating device |
GB801667A (en) * | 1956-01-02 | 1958-09-17 | Cav Ltd | Liquid fuel injection pumps for internal combustion engines |
FR1317875A (it) * | 1961-03-20 | 1963-05-08 | ||
DE1453173A1 (de) * | 1964-07-15 | 1969-08-28 | Stihl Maschf Andreas | OElpumpe |
DE3447091A1 (de) * | 1984-12-22 | 1986-07-03 | Fa. Andreas Stihl, 7050 Waiblingen | Oelpumpe |
-
1986
- 1986-09-29 SE SE8604115A patent/SE464203B/sv not_active IP Right Cessation
-
1987
- 1987-09-11 US US07/095,453 patent/US4850824A/en not_active Expired - Lifetime
- 1987-09-17 DE DE19873731327 patent/DE3731327A1/de not_active Ceased
- 1987-09-21 JP JP62235066A patent/JPS6390678A/ja active Pending
- 1987-09-25 IT IT8748426A patent/IT1211808B/it active
Also Published As
Publication number | Publication date |
---|---|
DE3731327A1 (de) | 1988-04-07 |
JPS6390678A (ja) | 1988-04-21 |
SE8604115D0 (sv) | 1986-09-29 |
SE8604115L (sv) | 1988-03-30 |
IT8748426A0 (it) | 1987-09-25 |
US4850824A (en) | 1989-07-25 |
SE464203B (sv) | 1991-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19931029 |