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IT1399308B1 - Gruppo di pompaggio per alimentare olio in pressione ad una utenza - Google Patents

Gruppo di pompaggio per alimentare olio in pressione ad una utenza

Info

Publication number
IT1399308B1
IT1399308B1 ITBO2010A000156A ITBO20100156A IT1399308B1 IT 1399308 B1 IT1399308 B1 IT 1399308B1 IT BO2010A000156 A ITBO2010A000156 A IT BO2010A000156A IT BO20100156 A ITBO20100156 A IT BO20100156A IT 1399308 B1 IT1399308 B1 IT 1399308B1
Authority
IT
Italy
Prior art keywords
user
pressure
supply oil
pumping group
pumping
Prior art date
Application number
ITBO2010A000156A
Other languages
English (en)
Inventor
Roberto Zambardi
Bruno Bertagna
Davide Gambetti
Original Assignee
Trw Automotive Italia S P A Ora Trw Automotive Italia S R L
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 Trw Automotive Italia S P A Ora Trw Automotive Italia S R L filed Critical Trw Automotive Italia S P A Ora Trw Automotive Italia S R L
Priority to ITBO2010A000156A priority Critical patent/IT1399308B1/it
Priority to EP20110158363 priority patent/EP2366902B1/en
Publication of ITBO20100156A1 publication Critical patent/ITBO20100156A1/it
Application granted granted Critical
Publication of IT1399308B1 publication Critical patent/IT1399308B1/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/005—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of dissimilar working principle
    • F04C11/006—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of dissimilar working principle having complementary function
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2210/00—Fluid
    • F04C2210/14—Lubricant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Rotary Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
ITBO2010A000156A 2010-03-15 2010-03-15 Gruppo di pompaggio per alimentare olio in pressione ad una utenza IT1399308B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITBO2010A000156A IT1399308B1 (it) 2010-03-15 2010-03-15 Gruppo di pompaggio per alimentare olio in pressione ad una utenza
EP20110158363 EP2366902B1 (en) 2010-03-15 2011-03-15 Pumping unit for feeding oil under pressure to a user

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO2010A000156A IT1399308B1 (it) 2010-03-15 2010-03-15 Gruppo di pompaggio per alimentare olio in pressione ad una utenza

Publications (2)

Publication Number Publication Date
ITBO20100156A1 ITBO20100156A1 (it) 2011-09-16
IT1399308B1 true IT1399308B1 (it) 2013-04-16

Family

ID=42813343

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO2010A000156A IT1399308B1 (it) 2010-03-15 2010-03-15 Gruppo di pompaggio per alimentare olio in pressione ad una utenza

Country Status (2)

Country Link
EP (1) EP2366902B1 (it)
IT (1) IT1399308B1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110498070A (zh) * 2019-09-16 2019-11-26 四川省星达机器人有限公司 稠状物装包计量筒密封与进气机构

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496879A (en) * 1968-01-10 1970-02-24 Gen Motors Corp Fluid pump with plural accumulators
DE2151715A1 (de) * 1971-10-18 1973-04-26 Kloeckner Humboldt Deutz Ag Selbstregelnde kolbenpumpe

Also Published As

Publication number Publication date
EP2366902B1 (en) 2015-01-07
ITBO20100156A1 (it) 2011-09-16
EP2366902A1 (en) 2011-09-21

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