IT1243240B - Pompa idraulica a portata variabile - Google Patents
Pompa idraulica a portata variabileInfo
- Publication number
- IT1243240B IT1243240B IT04013390A IT4013390A IT1243240B IT 1243240 B IT1243240 B IT 1243240B IT 04013390 A IT04013390 A IT 04013390A IT 4013390 A IT4013390 A IT 4013390A IT 1243240 B IT1243240 B IT 1243240B
- Authority
- IT
- Italy
- Prior art keywords
- hydraulic pump
- variable flow
- flow hydraulic
- variable
- pump
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D5/00—Impulse couplings, i.e. couplings that alternately accelerate and decelerate the driven member
-
- 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
- F04B9/06—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means including spring- or weight-loaded lost-motion devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/72—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members with axially-spaced attachments to the coupling parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
- Fluid-Pressure Circuits (AREA)
- Power Steering Mechanism (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT04013390A IT1243240B (it) | 1990-10-17 | 1990-10-17 | Pompa idraulica a portata variabile |
EP91830413A EP0481927A1 (en) | 1990-10-17 | 1991-10-04 | A variable flow water jet cleaner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT04013390A IT1243240B (it) | 1990-10-17 | 1990-10-17 | Pompa idraulica a portata variabile |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9040133A0 IT9040133A0 (it) | 1990-10-17 |
IT9040133A1 IT9040133A1 (it) | 1992-04-17 |
IT1243240B true IT1243240B (it) | 1994-05-26 |
Family
ID=11248654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT04013390A IT1243240B (it) | 1990-10-17 | 1990-10-17 | Pompa idraulica a portata variabile |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0481927A1 (it) |
IT (1) | IT1243240B (it) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2259153A (en) * | 1938-06-06 | 1941-10-14 | Outboard Marine And Mfg Compan | Water pump |
GB550247A (en) * | 1941-04-25 | 1942-12-31 | Thompson Prod Inc | Improvements in or relating to resilient drive mechanisms |
DE1914778A1 (de) * | 1969-03-22 | 1970-10-08 | Bbc Brown Boveri & Cie | Elastische Kupplung fuer OElfeuerungsmotor |
DE2224463A1 (de) * | 1972-05-19 | 1973-11-29 | Teves Gmbh Alfred | Druckmittelpumpe |
FR2640001A1 (fr) * | 1988-12-02 | 1990-06-08 | Snp Nouveaux Projets | Groupe moteur-transmission destine a l'entrainement d'une pompe rotative |
-
1990
- 1990-10-17 IT IT04013390A patent/IT1243240B/it active IP Right Grant
-
1991
- 1991-10-04 EP EP91830413A patent/EP0481927A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0481927A1 (en) | 1992-04-22 |
IT9040133A0 (it) | 1990-10-17 |
IT9040133A1 (it) | 1992-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19951031 |