FR2506395B3 - - Google Patents

Info

Publication number
FR2506395B3
FR2506395B3 FR8208759A FR8208759A FR2506395B3 FR 2506395 B3 FR2506395 B3 FR 2506395B3 FR 8208759 A FR8208759 A FR 8208759A FR 8208759 A FR8208759 A FR 8208759A FR 2506395 B3 FR2506395 B3 FR 2506395B3
Authority
FR
France
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
FR8208759A
Other languages
French (fr)
Other versions
FR2506395A1 (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 FR2506395A1 publication Critical patent/FR2506395A1/en
Application granted granted Critical
Publication of FR2506395B3 publication Critical patent/FR2506395B3/fr
Granted 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
FR8208759A 1981-05-20 1982-05-19 ROTARY PUMP WITH SPHERICAL PISTONS Granted FR2506395A1 (en)

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
FR2506395A1 FR2506395A1 (en) 1982-11-26
FR2506395B3 true FR2506395B3 (en) 1984-02-24

Family

ID=11187708

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8208759A Granted FR2506395A1 (en) 1981-05-20 1982-05-19 ROTARY PUMP WITH SPHERICAL PISTONS

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
DE3217347A1 (en) 1982-12-09
GB2099930A (en) 1982-12-15
GB2099930B (en) 1984-08-08
FR2506395A1 (en) 1982-11-26
IT8121848A0 (en) 1981-05-20
IT1138374B (en) 1986-09-17
DE3217347C2 (en) 1991-07-25

Similar Documents

Publication Publication Date Title
FR2500308B3 (en)
FR2501805B1 (en)
FR2498159B1 (en)
FR2501702B1 (en)
DE3240765C2 (en)
FR2497524B1 (en)
FR2501368B1 (en)
DE3218732C2 (en)
DE3221872C2 (en)
DE3279121D1 (en)
FR2499446B1 (en)
CH655670B (en)
DE3219345C2 (en)
FR2501509B1 (en)
DE3105217C2 (en)
DE3225103C2 (en)
CH655504B (en)
FR2500215B1 (en)
DE3218693C2 (en)
FR2498418B3 (en)
FR2499756B1 (en)
DE3147632C2 (en)
DE3144236C2 (en)
FR2499428B3 (en)
JPS58500001U (en)