GB630272A - Improvements in fuel filters for injectors for internal combustion engines - Google Patents
Improvements in fuel filters for injectors for internal combustion enginesInfo
- Publication number
- GB630272A GB630272A GB1539/47A GB153947A GB630272A GB 630272 A GB630272 A GB 630272A GB 1539/47 A GB1539/47 A GB 1539/47A GB 153947 A GB153947 A GB 153947A GB 630272 A GB630272 A GB 630272A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filtering passages
- filter
- grooves
- injectors
- internal combustion
- 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
- 239000000446 fuel Substances 0.000 title abstract 2
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000001914 filtration Methods 0.000 abstract 5
- 238000012986 modification Methods 0.000 abstract 2
- 230000004048 modification Effects 0.000 abstract 2
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
630,272. Filters. SOLA, G. Jan. 16, 1947, No. 1539. Convention date, Jan. 17, 1946. [Class 46] [Also in Group XXVII] A filter located in a fuel injector comprises a ring 8, Fig. 1, having transverse filtering passages 12, 13 connected to annular grooves 9, 10 in the injector body in communication respectively with the inlet passage 2 and the passage 11 leading to the injection orifice and axial filtering passages 14. The filter may consist of two discs 8, 8a press-fitted together, their adjacent surfaces being rifled to form the axial filtering passages and in a modification, Fig. 3 the grooves 9, 10 are formed in the filter. In a further modification. slight variations in the shape and disposition of the grooves 9, 10 and the filtering passages are described. The Specification as open to inspection under Sec. 91 also describes embodiments in which the transverse filtering passages are omitted. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT630272X | 1946-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB630272A true GB630272A (en) | 1949-10-10 |
Family
ID=11293703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1539/47A Expired GB630272A (en) | 1946-01-17 | 1947-01-16 | Improvements in fuel filters for injectors for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB630272A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2561716A1 (en) * | 1984-03-23 | 1985-09-27 | Lucas Ind Plc | FUEL INJECTOR |
-
1947
- 1947-01-16 GB GB1539/47A patent/GB630272A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2561716A1 (en) * | 1984-03-23 | 1985-09-27 | Lucas Ind Plc | FUEL INJECTOR |
| GB2156430A (en) * | 1984-03-23 | 1985-10-09 | Lucas Ind Plc | Compression ignition engine fuel injection unit |
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