GB2099930B - Hydraulic ball pump particularly suitable for fuel feed in internal combustion engines - Google Patents

Hydraulic ball pump particularly suitable for fuel feed in internal combustion engines

Info

Publication number
GB2099930B
GB2099930B GB8214231A GB8214231A GB2099930B GB 2099930 B GB2099930 B GB 2099930B GB 8214231 A GB8214231 A GB 8214231A GB 8214231 A GB8214231 A GB 8214231A GB 2099930 B GB2099930 B GB 2099930B
Authority
GB
United Kingdom
Prior art keywords
internal combustion
particularly suitable
combustion engines
fuel feed
ball pump
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
Application number
GB8214231A
Other languages
English (en)
Other versions
GB2099930A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Spica SpA
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
Publication of GB2099930A publication Critical patent/GB2099930A/en
Application granted granted Critical
Publication of GB2099930B publication Critical patent/GB2099930B/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB8214231A 1981-05-20 1982-05-17 Hydraulic ball pump particularly suitable for fuel feed in internal combustion engines Expired GB2099930B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21848/81A IT1138374B (it) 1981-05-20 1981-05-20 Pompa idraulica a sfere particolarmente adatta per l'alimentazione di carburante nei motori a combustione interna

Publications (2)

Publication Number Publication Date
GB2099930A GB2099930A (en) 1982-12-15
GB2099930B true GB2099930B (en) 1984-08-08

Family

ID=11187708

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8214231A Expired GB2099930B (en) 1981-05-20 1982-05-17 Hydraulic ball pump particularly suitable for fuel feed in internal combustion engines

Country Status (4)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10294901B1 (en) 2017-11-20 2019-05-21 Robert Bosch Llc Vehicle fuel pump module including improved jet pump assembly
US10309424B1 (en) 2017-11-20 2019-06-04 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
IT7823296U1 (it) * 1978-11-15 1980-05-15 Spica Spa Pompa idraulica a sfere particolarmente per l'alimentazione di carburante nei motori a combustione interna

Cited By (2)

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

Also Published As

Publication number Publication date
IT1138374B (it) 1986-09-17
GB2099930A (en) 1982-12-15
DE3217347A1 (de) 1982-12-09
DE3217347C2 (enExample) 1991-07-25
FR2506395B3 (enExample) 1984-02-24
FR2506395A1 (fr) 1982-11-26
IT8121848A0 (it) 1981-05-20

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940517