EP0246150A3
Superhigh pressure fluid injection apparatus
Abstract
A superhigh pressure fluid injection apparatus causes a fine jet streamline flow of superhigh pressure fluid to make a circular motion by utilizing a part of the supplied high pressure fluid. The apparatus includes an eccentric rotary member (3) for eccentrically rotating a nozzle (5), and a hydraulic motor (2) for driving the rotary member (3) into rotation by a part of the supplied high pressure fluid to the nozzle (5).
Term
Term ended
Projected expiry passed 11 May 2007, 19.4 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
1 sheet
Sheet 1
Every citation, both ways
| Document | Relation | Office | Category | Cited during |
|---|---|---|---|---|
| EP0130235A2 | Cites | European Patent Office (EPO) | A | Search report |
| FR2448390A1 | Cites | France | A | Search report |
| US4220145A | Cites | United States of America | A | Search report |
| US4566633A | Cites | United States of America | A | Search report |
7 members in 4 offices
Priority claims4
| Document | Office | Kind | Date |
|---|---|---|---|
| 11008986 | Japan | A | |
| 11008986 | Japan | – | |
| 11008986 | – | – | – |
| JP19860110089 | – | – | – |
Members7
| Document | Office | Kind | |
|---|---|---|---|
| JPS62266152A | Japan | A | |
| EP0246150A2 | European Patent Office (EPO) | A2 | |
| EP0246150A3This record | European Patent Office (EPO) | A3 | |
| US4811902A | United States of America | A | |
| EP0246150B1 | European Patent Office (EPO) | B1 | |
| DE3775978D1 | Germany | D1 | |
| JPH0811203B2 | Japan | B2 |
21 legal events, as 2 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Notification of lapseLapsedST | ST | FR | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Gb: european patent ceased through non-payment of renewal feeCeasedGBPC | GBPC | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| No opposition filedOpposition26N | 26N | EP | |
| No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE | PLBE | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | EP | |
| Fr: translation filedET | ET | EP | |
| Corresponds to:REF | REF | EP | |
| Designated contracting statesAK | AK | EP | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Designated contracting statesAK | AK | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication
- 0246150
- Publication, DOCDB
- 0246150
- Publication, EPODOC
- EP0246150
- Application
- 87401058
- Application, DOCDB
- 87401058
- Application, EPODOC
- EP19870401058
Titles3
- English
- SUPERHIGH PRESSURE FLUID INJECTION APPARATUS
- French
- Appareil pour l'injection d'un fluide à haute pression
- German
- Vorrichtung zum Hochdruckspritzen eines Fluidums
Classification
- CPC, 1
- B05B3/0422
- IPC, 3
- B05B3 04
- B05B3 12
- B26F3 00
Designated states1
- Contracting states, 1
- United Kingdom