EP1375917A3 - Elektrisch angetriebene Pumpe - Google Patents
Elektrisch angetriebene Pumpe Download PDFInfo
- Publication number
- EP1375917A3 EP1375917A3 EP03005611A EP03005611A EP1375917A3 EP 1375917 A3 EP1375917 A3 EP 1375917A3 EP 03005611 A EP03005611 A EP 03005611A EP 03005611 A EP03005611 A EP 03005611A EP 1375917 A3 EP1375917 A3 EP 1375917A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- liquid
- electric pump
- impelled
- chamber
- pressure chamber
- 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.)
- Withdrawn
Links
- 239000007788 liquid Substances 0.000 abstract 4
- 238000009792 diffusion process Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
- F04D15/0016—Control, e.g. regulation, of pumps, pumping installations or systems by using valves mixing-reversing- or deviation valves
-
- 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
- F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
- F04B13/02—Pumps specially modified to deliver fixed or variable measured quantities of two or more fluids at the same time
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200201441 | 2002-06-24 | ||
ES200201441A ES2199062B1 (es) | 2002-06-24 | 2002-06-24 | Electrobomba para la impulsion de liquidos. |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1375917A2 EP1375917A2 (de) | 2004-01-02 |
EP1375917A3 true EP1375917A3 (de) | 2005-02-09 |
Family
ID=29717044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03005611A Withdrawn EP1375917A3 (de) | 2002-06-24 | 2003-03-12 | Elektrisch angetriebene Pumpe |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1375917A3 (de) |
ES (1) | ES2199062B1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0815713D0 (en) * | 2008-08-29 | 2008-10-08 | Interpet Ltd | Water pumping apparatus |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB884234A (en) * | 1959-08-25 | 1961-12-13 | Simon Handling Eng Ltd | Apparatus for the pre-set proportioning of liquids by volume |
US3582229A (en) * | 1968-09-03 | 1971-06-01 | Troesch Hans A | Circulating pump for hot water heating system |
EP0394140A1 (de) * | 1989-04-21 | 1990-10-24 | I.C.F., S.A.R.L. | Fluidumlauf- und -verteilergerät |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2726332B1 (fr) * | 1994-10-26 | 1997-01-24 | Francois Couillard | Systeme de pompage a pistons delivrant des fluides avec un debit sensiblement constant |
FR2768189B1 (fr) * | 1997-09-05 | 2004-10-15 | Inst Francais Du Petrole | Procede et systeme de pompage pour melanger des liquides |
-
2002
- 2002-06-24 ES ES200201441A patent/ES2199062B1/es not_active Expired - Fee Related
-
2003
- 2003-03-12 EP EP03005611A patent/EP1375917A3/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB884234A (en) * | 1959-08-25 | 1961-12-13 | Simon Handling Eng Ltd | Apparatus for the pre-set proportioning of liquids by volume |
US3582229A (en) * | 1968-09-03 | 1971-06-01 | Troesch Hans A | Circulating pump for hot water heating system |
EP0394140A1 (de) * | 1989-04-21 | 1990-10-24 | I.C.F., S.A.R.L. | Fluidumlauf- und -verteilergerät |
Also Published As
Publication number | Publication date |
---|---|
ES2199062B1 (es) | 2005-05-01 |
ES2199062A1 (es) | 2004-02-01 |
EP1375917A2 (de) | 2004-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7F 04B 23/02 B Ipc: 7F 04D 15/00 A |
|
17P | Request for examination filed |
Effective date: 20050601 |
|
AKX | Designation fees paid |
Designated state(s): ES FR |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20051119 |