GB1447207A - Fuel injection pump - Google Patents
Fuel injection pumpInfo
- Publication number
- GB1447207A GB1447207A GB552075A GB552075A GB1447207A GB 1447207 A GB1447207 A GB 1447207A GB 552075 A GB552075 A GB 552075A GB 552075 A GB552075 A GB 552075A GB 1447207 A GB1447207 A GB 1447207A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- axial
- fuel injection
- plunger
- rollers
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
- F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
- F02M41/14—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons
- F02M41/1405—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
- F02M41/1411—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis characterised by means for varying fuel delivery or injection timing
-
- 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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/06—Control
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel-Injection Apparatus (AREA)
- Reciprocating Pumps (AREA)
Abstract
1447207 Fuel injection pumps STANADYNE Inc 10 Feb 1975 [22 March 1974] 5520/75 Heading F1A In a rotary distributer fuel injection pump comprising a multi-lobed cam ring 46 for imparting via rollers 56 and shoes 58, inward movement to pumping plungers 42 reciprocable in radial bores 40 in a rotor 12, the outward strokes of the plungers 42 are controlled by adjusting the axial spacing between rings 66, 68 provided with conical inner surfaces 64 against which the ends 62 of the rollers 56 abut to limit the outward movement. The spacing between the rings 66, 68 is adjustable by actuating a plunger 86 slidable in a bore 88. A connector 84 fixed to the plunger 86 is received in a peripheral notch 82 in the ring 68, whereby axial movement of the plunger causes rotation of the ring 68. This rotation is converted into axial movement by co-operation between axially fixed buttons 76 and inclined cam surfaces (74) on the outer axial face of the ring 68. Springs 67 located in axial bores in the cam ring 46 urge the ring 68 against the buttons 76. To maintain the axes of the rollers 56 parallel to the rotor axis, each shoe 58 is provided with a groove 90, Fig. 2, which slidably receives one of the radial edges of a trapezoidal guide-plate secured in a radial slot 94 in the periphery of the rotor 12.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US453572A US3883270A (en) | 1974-03-22 | 1974-03-22 | Fuel pump |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1447207A true GB1447207A (en) | 1976-08-25 |
Family
ID=23801114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB552075A Expired GB1447207A (en) | 1974-03-22 | 1975-02-10 | Fuel injection pump |
Country Status (14)
Country | Link |
---|---|
US (1) | US3883270A (en) |
JP (1) | JPS5744823B2 (en) |
AR (1) | AR204747A1 (en) |
BR (1) | BR7501124A (en) |
CA (1) | CA1014008A (en) |
DE (1) | DE2511365A1 (en) |
ES (1) | ES435826A1 (en) |
FR (1) | FR2264984A1 (en) |
GB (1) | GB1447207A (en) |
IN (1) | IN142133B (en) |
IT (1) | IT1034425B (en) |
SE (1) | SE405395B (en) |
SU (1) | SU618060A3 (en) |
ZA (1) | ZA751678B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0023467A1 (en) * | 1979-07-31 | 1981-02-04 | Stanadyne Inc. | Fuel injection pump |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3936233A (en) * | 1973-03-14 | 1976-02-03 | Roto Diesel | Fuel injection pumps for internal combustion engines |
GB1533385A (en) * | 1974-12-06 | 1978-11-22 | Cav Ltd | Fuel injection pumping apparatus |
US4050437A (en) * | 1975-04-01 | 1977-09-27 | Cav Limited | Liquid fuel injection pumping apparatus |
GB1569265A (en) * | 1975-12-06 | 1980-06-11 | Lucas Industries Ltd | Fuel injection pumping apparatus |
GB1580046A (en) * | 1976-04-20 | 1980-11-26 | Lucas Industries Ltd | Fuel injection pumping apparatus |
GB1577919A (en) * | 1976-04-20 | 1980-10-29 | Lucas Industries Ltd | Fuel pumping apparatus |
US4299542A (en) * | 1978-09-15 | 1981-11-10 | Lucas Industries Limited | Fuel injection pumping apparatus |
US4407644A (en) * | 1980-01-19 | 1983-10-04 | Lucas Industries Limited | Fuel injection pumping apparatus |
US4334831A (en) * | 1980-03-05 | 1982-06-15 | Stanadyne, Inc. | Rotary fuel injection pump |
JPS5788262A (en) * | 1980-11-01 | 1982-06-02 | Lucas Industries Ltd | Liquid fuel injection pump device |
US4392793A (en) * | 1980-12-05 | 1983-07-12 | Lucas Industries Limited | Fuel pumping apparatus |
US4493617A (en) * | 1983-03-04 | 1985-01-15 | Stanadyne, Inc. | Fuel injection pump with plunger stroke control |
DE3433289A1 (en) * | 1984-09-11 | 1986-03-20 | Rudolf 7031 Holzgerlingen Bock | HYDRAULIC RADIAL PISTON MACHINE |
GB9012841D0 (en) * | 1990-06-08 | 1990-08-01 | Lucas Ind Plc | Fuel injection pump |
JPH0630318U (en) * | 1992-09-28 | 1994-04-19 | 株式会社菱晃 | Skylight device for lighting |
JP3525883B2 (en) * | 1999-12-28 | 2004-05-10 | 株式会社デンソー | Fuel injection pump |
EP2572107B1 (en) * | 2010-05-19 | 2018-11-21 | Graco Minnesota Inc. | Removable shim clip for adjustable piston pump |
DE102017213537A1 (en) | 2017-08-03 | 2019-02-07 | Mahle International Gmbh | Radial piston pump |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3338168A (en) * | 1964-01-23 | 1967-08-29 | Texaco Inc | Fuel injection pump |
-
1974
- 1974-03-22 US US453572A patent/US3883270A/en not_active Expired - Lifetime
-
1975
- 1975-01-01 AR AR258064A patent/AR204747A1/en active
- 1975-02-10 GB GB552075A patent/GB1447207A/en not_active Expired
- 1975-02-19 IN IN324/CAL/1975A patent/IN142133B/en unknown
- 1975-02-25 BR BR1124/75A patent/BR7501124A/en unknown
- 1975-03-14 FR FR7508079A patent/FR2264984A1/fr not_active Withdrawn
- 1975-03-14 DE DE19752511365 patent/DE2511365A1/en not_active Withdrawn
- 1975-03-14 SE SE7502873A patent/SE405395B/en not_active IP Right Cessation
- 1975-03-18 ZA ZA00751678A patent/ZA751678B/en unknown
- 1975-03-20 ES ES435826A patent/ES435826A1/en not_active Expired
- 1975-03-20 IT IT21449/75A patent/IT1034425B/en active
- 1975-03-20 JP JP50034262A patent/JPS5744823B2/ja not_active Expired
- 1975-03-21 CA CA222,729A patent/CA1014008A/en not_active Expired
- 1975-03-21 SU SU752117538A patent/SU618060A3/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0023467A1 (en) * | 1979-07-31 | 1981-02-04 | Stanadyne Inc. | Fuel injection pump |
Also Published As
Publication number | Publication date |
---|---|
SE405395B (en) | 1978-12-04 |
JPS5744823B2 (en) | 1982-09-24 |
AU7931375A (en) | 1976-09-23 |
SE7502873L (en) | 1975-09-23 |
ZA751678B (en) | 1976-02-25 |
JPS50129821A (en) | 1975-10-14 |
IN142133B (en) | 1977-06-04 |
SU618060A3 (en) | 1978-07-30 |
ES435826A1 (en) | 1976-12-16 |
US3883270A (en) | 1975-05-13 |
AR204747A1 (en) | 1976-02-27 |
IT1034425B (en) | 1979-09-10 |
CA1014008A (en) | 1977-07-19 |
DE2511365A1 (en) | 1975-09-25 |
BR7501124A (en) | 1976-11-16 |
FR2264984A1 (en) | 1975-10-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |