DE3217347A1 - Kugelkolben-fluessigkeitspumpe insbesondere kraftstoffpumpe fuer brennkraftmaschinen - Google Patents

Kugelkolben-fluessigkeitspumpe insbesondere kraftstoffpumpe fuer brennkraftmaschinen

Info

Publication number
DE3217347A1
DE3217347A1 DE19823217347 DE3217347A DE3217347A1 DE 3217347 A1 DE3217347 A1 DE 3217347A1 DE 19823217347 DE19823217347 DE 19823217347 DE 3217347 A DE3217347 A DE 3217347A DE 3217347 A1 DE3217347 A1 DE 3217347A1
Authority
DE
Germany
Prior art keywords
pump
rotor
pressed
internal combustion
combustion engines
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.)
Granted
Application number
DE19823217347
Other languages
German (de)
English (en)
Other versions
DE3217347C2 (it
Inventor
Luciano Livorno Ramacciotti
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.)
Fiat Auto SpA
Original Assignee
Spica SpA Livorno
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 Livorno, Spica SpA filed Critical Spica SpA Livorno
Publication of DE3217347A1 publication Critical patent/DE3217347A1/de
Application granted granted Critical
Publication of DE3217347C2 publication Critical patent/DE3217347C2/de
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)
  • Reciprocating Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE19823217347 1981-05-20 1982-05-08 Kugelkolben-fluessigkeitspumpe insbesondere kraftstoffpumpe fuer brennkraftmaschinen Granted DE3217347A1 (de)

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
DE3217347A1 true DE3217347A1 (de) 1982-12-09
DE3217347C2 DE3217347C2 (it) 1991-07-25

Family

ID=11187708

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823217347 Granted DE3217347A1 (de) 1981-05-20 1982-05-08 Kugelkolben-fluessigkeitspumpe insbesondere kraftstoffpumpe fuer brennkraftmaschinen

Country Status (4)

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

Families Citing this family (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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7931452U1 (de) * 1978-11-15 1980-04-10 Zur zufuehrung des brennstoffs bei verbrennungsmotoren besonders geeignete kugelbestueckte hydraulische pumpe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7931452U1 (de) * 1978-11-15 1980-04-10 Zur zufuehrung des brennstoffs bei verbrennungsmotoren besonders geeignete kugelbestueckte hydraulische pumpe

Also Published As

Publication number Publication date
GB2099930A (en) 1982-12-15
IT8121848A0 (it) 1981-05-20
FR2506395B3 (it) 1984-02-24
IT1138374B (it) 1986-09-17
FR2506395A1 (fr) 1982-11-26
GB2099930B (en) 1984-08-08
DE3217347C2 (it) 1991-07-25

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination
8110 Request for examination paragraph 44
8180 Miscellaneous part 1

Free format text: IN HEFT 31/89, SEITE 7630, SP. 1: DIE VEROEFFENTLICHUNG IST ZU STREICHEN

8127 New person/name/address of the applicant

Owner name: FIAT AUTO S.P.A., TURIN/TORINO, IT

8128 New person/name/address of the agent

Representative=s name: PALGEN, P., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 40

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee