GB463671A - Improvements in or relating to flexible diaphragm fuel pumps - Google Patents
Improvements in or relating to flexible diaphragm fuel pumpsInfo
- Publication number
- GB463671A GB463671A GB2759135A GB2759135A GB463671A GB 463671 A GB463671 A GB 463671A GB 2759135 A GB2759135 A GB 2759135A GB 2759135 A GB2759135 A GB 2759135A GB 463671 A GB463671 A GB 463671A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diaphragm
- relating
- flexible diaphragm
- fuel pumps
- delivery
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
-
- 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
- F02M59/12—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps having other positive-displacement pumping elements, e.g. rotary
- F02M59/14—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps having other positive-displacement pumping elements, e.g. rotary of elastic-wall type
-
- 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
- F02M2700/1323—Controlled diaphragm type fuel pump
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Abstract
463,671. Pressure - relief valves. BROWN, C., and AMAL, Ltd. Oct. 5, 1935, No. 27591. [Class 135] [Also in Group XXVIII] A diaphragm fuel-pump comprises two diaphragms actuated by rods extending from a yoke 4 which is reciprocated by an eccentric 3. The pumps have a common suction 10 and delivery 19 and the output is controlled by a byepass valve 32 actuated by a diaphragm 24. The diaphragm 24 is loaded by an adjustable spring 25 and is located in a chamber 22 connected to the delivery 19 by small orifices 23 so that the action of the diaphragm is damped. The orifices 23 may be replaced by grooves in the valve spindle or by having the valve spindle a loose fit in its guide.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2759135A GB463671A (en) | 1935-10-05 | 1935-10-05 | Improvements in or relating to flexible diaphragm fuel pumps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2759135A GB463671A (en) | 1935-10-05 | 1935-10-05 | Improvements in or relating to flexible diaphragm fuel pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB463671A true GB463671A (en) | 1937-04-05 |
Family
ID=10262126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2759135A Expired GB463671A (en) | 1935-10-05 | 1935-10-05 | Improvements in or relating to flexible diaphragm fuel pumps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB463671A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2491230A (en) * | 1946-04-11 | 1949-12-13 | Elmer E Theis | Pump |
US2971470A (en) * | 1955-08-03 | 1961-02-14 | Stewart Warner Corp | Constant pressure pumping apparatus |
WO2009044260A1 (en) * | 2007-10-02 | 2009-04-09 | Gianluigi Benetti | Device for reciprocating machines and related reciprocating machine |
-
1935
- 1935-10-05 GB GB2759135A patent/GB463671A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2491230A (en) * | 1946-04-11 | 1949-12-13 | Elmer E Theis | Pump |
US2971470A (en) * | 1955-08-03 | 1961-02-14 | Stewart Warner Corp | Constant pressure pumping apparatus |
WO2009044260A1 (en) * | 2007-10-02 | 2009-04-09 | Gianluigi Benetti | Device for reciprocating machines and related reciprocating machine |
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