GB1346009A - Fuel injection pump for internal combustion engines - Google Patents
Fuel injection pump for internal combustion enginesInfo
- Publication number
- GB1346009A GB1346009A GB4495672A GB4495672A GB1346009A GB 1346009 A GB1346009 A GB 1346009A GB 4495672 A GB4495672 A GB 4495672A GB 4495672 A GB4495672 A GB 4495672A GB 1346009 A GB1346009 A GB 1346009A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rod
- guide rail
- fuel injection
- flanges
- rail
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
- F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
- F02M59/28—Mechanisms therefor
-
- 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
- F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
- F02M2700/13—Special devices for making an explosive mixture; Fuel pumps
- F02M2700/1317—Fuel pumpo for internal combustion engines
- F02M2700/1388—Fuel pump with control of the piston relative to a fixed cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Reciprocating Pumps (AREA)
Abstract
1346009 Fuel injection pumps ROBERT BOSCH GmbH 29 Sept 1972 [2 Oct 1971 12 July 1972] 44956/72 Heading F1A In an in-line fuel injection pump having pumping pistons 15 rotatable by a longitudinally displaceable regulating rod 16 to vary the delivery, a guide rail 31 held in supports 35, 36 in a longitudinal bore 29 in the pump 10 slidably supports the regulating rod 16. The regulating rod 16 is of rectangular cross-section with tangs 17 extending perpendicular to the side surface thereof facing the pistons. Each tang 17 has a slot 18 which receives a ball 21 soldered to a pivot arm 19 keyed to a respective piston and rotatable on that piston's cylinder bush 12. A tappet spring 27 bears on a plate 25 to retain the pivot arm on the bush 12. The guide rail is of U-shaped cross-section and is provided with guide flanges 33 for retaining the regulator rod in the guide rail. Radially extending flanges 42 on the guide rail 31 are clamped between plates 38, 39 forming the support 35, an offset aperture 44 in the plate 39 co-operating with a recess 46 in the regulator rod in order to limit movement of the latter. A tension spring (not shown) extends parallel to the rail 31 and is connected between a pin 62 on the rod 16 and a hook (63) or one of the flanges 42 on the rail 31, Figs. 6 and 7 (not shown).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712149362 DE2149362C3 (en) | 1971-10-02 | Fuel injection pump for internal combustion engines | |
| DE19722234197 DE2234197C3 (en) | 1972-07-12 | 1972-07-12 | Fuel injection pump for internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1346009A true GB1346009A (en) | 1974-02-06 |
Family
ID=25761819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4495672A Expired GB1346009A (en) | 1971-10-02 | 1972-09-29 | Fuel injection pump for internal combustion engines |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3804559A (en) |
| JP (1) | JPS545057B2 (en) |
| AT (1) | AT313649B (en) |
| BE (1) | BE789559A (en) |
| CS (1) | CS158748B2 (en) |
| ES (1) | ES407184A1 (en) |
| FR (1) | FR2155298A5 (en) |
| GB (1) | GB1346009A (en) |
| IT (1) | IT968521B (en) |
| PL (1) | PL82144B1 (en) |
| RO (1) | RO60608A (en) |
| SU (1) | SU822768A3 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2128268A (en) * | 1982-10-11 | 1984-04-26 | Same Spa | Delivery-regulation unit for in-line injection pumps |
| GB2262783A (en) * | 1991-12-24 | 1993-06-30 | Bosch Gmbh Robert | Fuel injection pumps for internal combustion engines. |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2242575B1 (en) * | 1973-09-05 | 1978-11-10 | Sigma Diesel | |
| FR2243345B1 (en) * | 1973-09-12 | 1979-02-09 | Sigma Diesel | |
| DE2646546C2 (en) * | 1976-10-15 | 1986-04-10 | Robert Bosch Gmbh, 7000 Stuttgart | Fuel injection pump for internal combustion engines |
| JPS54106423U (en) * | 1978-01-12 | 1979-07-26 | ||
| JPS5777987A (en) * | 1980-10-31 | 1982-05-15 | Casio Comput Co Ltd | Electronic apparatus with function of counter |
| WO2020254864A1 (en) | 2019-06-21 | 2020-12-24 | Lyeshukova Viktoriia | Lotion for hair growth inhibition |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1184664A (en) * | 1957-08-13 | 1959-07-24 | Bosch Gmbh Robert | Fuel injection pump for internal combustion engine |
| FR1374341A (en) * | 1963-02-07 | 1964-10-09 | Fetok Gmbh | Improvement of multiple piston pumping units, in particular for kilns in the ceramic industry |
-
0
- BE BE789559D patent/BE789559A/en unknown
-
1972
- 1972-09-20 FR FR7233297A patent/FR2155298A5/fr not_active Expired
- 1972-09-22 US US00291181A patent/US3804559A/en not_active Expired - Lifetime
- 1972-09-29 GB GB4495672A patent/GB1346009A/en not_active Expired
- 1972-09-29 AT AT841072A patent/AT313649B/en not_active IP Right Cessation
- 1972-09-29 CS CS663272A patent/CS158748B2/cs unknown
- 1972-09-30 IT IT29964/72A patent/IT968521B/en active
- 1972-09-30 PL PL1972158009A patent/PL82144B1/pl unknown
- 1972-09-30 ES ES407184A patent/ES407184A1/en not_active Expired
- 1972-10-02 JP JP9886772A patent/JPS545057B2/ja not_active Expired
- 1972-10-02 SU SU721833189A patent/SU822768A3/en active
- 1972-10-03 RO RO72398A patent/RO60608A/ro unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2128268A (en) * | 1982-10-11 | 1984-04-26 | Same Spa | Delivery-regulation unit for in-line injection pumps |
| GB2262783A (en) * | 1991-12-24 | 1993-06-30 | Bosch Gmbh Robert | Fuel injection pumps for internal combustion engines. |
| GB2262783B (en) * | 1991-12-24 | 1995-05-10 | Bosch Gmbh Robert | Fuel injection pumps for internal combustion engines |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4842224A (en) | 1973-06-20 |
| JPS545057B2 (en) | 1979-03-13 |
| CS158748B2 (en) | 1974-11-25 |
| FR2155298A5 (en) | 1973-05-18 |
| ES407184A1 (en) | 1976-02-01 |
| AT313649B (en) | 1974-02-25 |
| IT968521B (en) | 1974-03-20 |
| US3804559A (en) | 1974-04-16 |
| SU822768A3 (en) | 1981-04-15 |
| RO60608A (en) | 1976-10-15 |
| PL82144B1 (en) | 1975-10-31 |
| BE789559A (en) | 1973-01-15 |
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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 |