IT8812536A0 - DEVICE FOR PUMPING PARTICULARLY ABRASIVE LIQUID-SOLID MIXTURES - Google Patents
DEVICE FOR PUMPING PARTICULARLY ABRASIVE LIQUID-SOLID MIXTURESInfo
- Publication number
- IT8812536A0 IT8812536A0 IT8812536A IT1253688A IT8812536A0 IT 8812536 A0 IT8812536 A0 IT 8812536A0 IT 8812536 A IT8812536 A IT 8812536A IT 1253688 A IT1253688 A IT 1253688A IT 8812536 A0 IT8812536 A0 IT 8812536A0
- Authority
- IT
- Italy
- Prior art keywords
- abrasive liquid
- solid mixtures
- particularly abrasive
- pumping
- pumping particularly
- Prior art date
Links
- 238000005086 pumping Methods 0.000 title 1
- 239000008247 solid mixture Substances 0.000 title 1
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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/06—Pumps having fluid drive
- F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8812536A IT1225682B (en) | 1988-08-10 | 1988-08-10 | PARTICULARLY ABRASIVE LIQUID-SOLID MIXTURE PUMPING DEVICE |
DK349989A DK349989A (en) | 1988-08-10 | 1989-07-14 | PUMP, ISAER FOR ABRASIVE SLAM |
PT91222A PT91222A (en) | 1988-08-10 | 1989-07-19 | ABRASIVE AND AGRESSIVE LUBRICATION PUMPS |
DE198989830355T DE354883T1 (en) | 1988-08-10 | 1989-08-01 | PUMP DEVICE FOR VERY ABRASIVE THICKEN. |
EP89830355A EP0354883A1 (en) | 1988-08-10 | 1989-08-01 | Pumping device for particularly abrasive slurries |
ES89830355T ES2015840A4 (en) | 1988-08-10 | 1989-08-01 | PUMPING DEVICE FOR PARTICULARLY ABRASIVE SLUDGES. |
JP1200420A JPH0275780A (en) | 1988-08-10 | 1989-08-03 | Pump device for abrasive or corrosive slurry |
PL1989280995A PL161088B1 (en) | 1988-08-10 | 1989-08-10 | Apparatus for pumping aggresive liquids in particular abrasive suspensions |
GR90300105T GR900300105T1 (en) | 1988-08-10 | 1991-09-27 | Pumping device for particularly abrasive slurries |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8812536A IT1225682B (en) | 1988-08-10 | 1988-08-10 | PARTICULARLY ABRASIVE LIQUID-SOLID MIXTURE PUMPING DEVICE |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8812536A0 true IT8812536A0 (en) | 1988-08-10 |
IT1225682B IT1225682B (en) | 1990-11-22 |
Family
ID=11141308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8812536A IT1225682B (en) | 1988-08-10 | 1988-08-10 | PARTICULARLY ABRASIVE LIQUID-SOLID MIXTURE PUMPING DEVICE |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0354883A1 (en) |
JP (1) | JPH0275780A (en) |
DE (1) | DE354883T1 (en) |
DK (1) | DK349989A (en) |
ES (1) | ES2015840A4 (en) |
GR (1) | GR900300105T1 (en) |
IT (1) | IT1225682B (en) |
PL (1) | PL161088B1 (en) |
PT (1) | PT91222A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU1445092A (en) * | 1991-03-18 | 1992-10-21 | Nordson Corporation | Method for pumping liquid by multiple plunger pump and pump therefor |
US6935013B1 (en) | 2000-11-10 | 2005-08-30 | Hitachi Global Storage Technologies Netherlands B.V. | Apparatus and method for precise lapping of recessed and protruding elements in a workpiece |
US6568925B2 (en) | 2001-03-28 | 2003-05-27 | Eric Gunderson | Abrasive liquid pump apparatus and method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB597106A (en) * | 1945-08-09 | 1948-01-19 | Norman Emile Mcclelland | Improvements in or relating to diaphragm pumps |
CH345800A (en) * | 1955-09-22 | 1960-04-15 | Reiners Walter Dr Ing | Diaphragm pump for non-lubricating and chemically aggressive liquids |
GB875509A (en) * | 1957-11-27 | 1961-08-23 | Milton Roy Co | Improvements in hydraulically actuated pumps |
GB887774A (en) * | 1959-06-26 | 1962-01-24 | Charles Wilfred Simpson | Improvements in and relating to diaphragm pumps |
-
1988
- 1988-08-10 IT IT8812536A patent/IT1225682B/en active
-
1989
- 1989-07-14 DK DK349989A patent/DK349989A/en not_active Application Discontinuation
- 1989-07-19 PT PT91222A patent/PT91222A/en not_active Application Discontinuation
- 1989-08-01 DE DE198989830355T patent/DE354883T1/en active Pending
- 1989-08-01 EP EP89830355A patent/EP0354883A1/en not_active Withdrawn
- 1989-08-01 ES ES89830355T patent/ES2015840A4/en active Pending
- 1989-08-03 JP JP1200420A patent/JPH0275780A/en active Pending
- 1989-08-10 PL PL1989280995A patent/PL161088B1/en unknown
-
1991
- 1991-09-27 GR GR90300105T patent/GR900300105T1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PT91222A (en) | 1990-03-08 |
DK349989A (en) | 1990-02-11 |
IT1225682B (en) | 1990-11-22 |
DK349989D0 (en) | 1989-07-14 |
ES2015840A4 (en) | 1990-09-16 |
EP0354883A1 (en) | 1990-02-14 |
JPH0275780A (en) | 1990-03-15 |
DE354883T1 (en) | 1990-10-18 |
GR900300105T1 (en) | 1991-09-27 |
PL161088B1 (en) | 1993-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950831 |