IT1138374B - HYDRAULIC BALL PUMP PARTICULARLY SUITABLE FOR FUEL SUPPLY IN INTERNAL COMBUSTION ENGINES - Google Patents

HYDRAULIC BALL PUMP PARTICULARLY SUITABLE FOR FUEL SUPPLY IN INTERNAL COMBUSTION ENGINES

Info

Publication number
IT1138374B
IT1138374B IT21848/81A IT2184881A IT1138374B IT 1138374 B IT1138374 B IT 1138374B IT 21848/81 A IT21848/81 A IT 21848/81A IT 2184881 A IT2184881 A IT 2184881A IT 1138374 B IT1138374 B IT 1138374B
Authority
IT
Italy
Prior art keywords
internal combustion
particularly suitable
fuel supply
combustion engines
ball pump
Prior art date
Application number
IT21848/81A
Other languages
Italian (it)
Other versions
IT8121848A0 (en
Inventor
Ramacciotti Luciano
Original Assignee
Spica Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Spica Spa filed Critical Spica Spa
Priority to IT21848/81A priority Critical patent/IT1138374B/en
Publication of IT8121848A0 publication Critical patent/IT8121848A0/en
Priority to DE19823217347 priority patent/DE3217347A1/en
Priority to GB8214231A priority patent/GB2099930B/en
Priority to FR8208759A priority patent/FR2506395A1/en
Application granted granted Critical
Publication of IT1138374B publication Critical patent/IT1138374B/en

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
    • 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
    • F04B1/0404—Details or component parts
    • F04B1/0408—Pistons
    • 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
    • F04B1/0404—Details or component parts
    • F04B1/0452—Distribution members, e.g. valves
    • F04B1/0456—Cylindrical
    • 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
    • F04B1/10—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary
    • F04B1/107—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders
    • F04B1/1071—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement the cylinders being movable, e.g. rotary with actuating or actuated elements at the outer ends of the cylinders with rotary cylinder blocks
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/1037—Flap valves
IT21848/81A 1981-05-20 1981-05-20 HYDRAULIC BALL PUMP PARTICULARLY SUITABLE FOR FUEL SUPPLY IN INTERNAL COMBUSTION ENGINES IT1138374B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT21848/81A IT1138374B (en) 1981-05-20 1981-05-20 HYDRAULIC BALL PUMP PARTICULARLY SUITABLE FOR FUEL SUPPLY IN INTERNAL COMBUSTION ENGINES
DE19823217347 DE3217347A1 (en) 1981-05-20 1982-05-08 BALL PISTON LIQUID PUMP, IN PARTICULAR FUEL PUMP FOR INTERNAL COMBUSTION ENGINES
GB8214231A GB2099930B (en) 1981-05-20 1982-05-17 Hydraulic ball pump particularly suitable for fuel feed in internal combustion engines
FR8208759A FR2506395A1 (en) 1981-05-20 1982-05-19 ROTARY PUMP WITH SPHERICAL PISTONS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21848/81A IT1138374B (en) 1981-05-20 1981-05-20 HYDRAULIC BALL PUMP PARTICULARLY SUITABLE FOR FUEL SUPPLY IN INTERNAL COMBUSTION ENGINES

Publications (2)

Publication Number Publication Date
IT8121848A0 IT8121848A0 (en) 1981-05-20
IT1138374B true IT1138374B (en) 1986-09-17

Family

ID=11187708

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21848/81A IT1138374B (en) 1981-05-20 1981-05-20 HYDRAULIC BALL PUMP PARTICULARLY SUITABLE FOR FUEL SUPPLY IN INTERNAL COMBUSTION ENGINES

Country Status (4)

Country Link
DE (1) DE3217347A1 (en)
FR (1) FR2506395A1 (en)
GB (1) GB2099930B (en)
IT (1) IT1138374B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10309424B1 (en) 2017-11-20 2019-06-04 Robert Bosch Llc Vehicle fuel pump module including improved jet pump assembly
US10294901B1 (en) 2017-11-20 2019-05-21 Robert Bosch Llc Vehicle fuel pump module including improved jet pump assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT7823296V0 (en) * 1978-11-15 1978-11-15 Spica Spa HYDRAULIC BALL PUMP PARTICULARLY SUITABLE FOR THE SUPPLY OF FUEL IN INTERNAL COMBUSTION ENGINES.

Also Published As

Publication number Publication date
GB2099930A (en) 1982-12-15
DE3217347A1 (en) 1982-12-09
IT8121848A0 (en) 1981-05-20
DE3217347C2 (en) 1991-07-25
FR2506395A1 (en) 1982-11-26
GB2099930B (en) 1984-08-08
FR2506395B3 (en) 1984-02-24

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