EP0532912B2 - Verfahren zur Gasentnahme aus Druckbehältern mit einem Fülldruck von über 200 bar - Google Patents
Verfahren zur Gasentnahme aus Druckbehältern mit einem Fülldruck von über 200 bar Download PDFInfo
- Publication number
- EP0532912B2 EP0532912B2 EP92113844A EP92113844A EP0532912B2 EP 0532912 B2 EP0532912 B2 EP 0532912B2 EP 92113844 A EP92113844 A EP 92113844A EP 92113844 A EP92113844 A EP 92113844A EP 0532912 B2 EP0532912 B2 EP 0532912B2
- Authority
- EP
- European Patent Office
- Prior art keywords
- pressure
- bar
- gas
- reducer
- pressures
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
- F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
- F17C2205/0323—Valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
- F17C2223/036—Very high pressure (>80 bar)
Definitions
- the invention relates to a method and a device for reduced pressure Gas withdrawal from pressure vessels with a filling pressure of more than 200 bar Use of a conventional pressure reducer for pressures up to 200 bar.
- Gas is extracted from pressure vessels with a filling pressure of up to 200 bar
- Pressure reducer enables the tank pressure to a working pressure of usually reduce below 10 bar. Under filling pressure, the pressure is at maximum filled pressure tank understood, while the tank pressure the current Pressure of the pressure vessel during gas extraction means.
- the pressure reducers work in one or more stages. For example, you lower the pre-pressure of 200 bar on one side of the tank adjustable back pressure from 2 to 20 bar or two-stage a pre-pressure of 200 bar first to 20 bar and then from 20 bar down to 0.5 bar back pressure.
- Such pressure reducers are used, for example, for gas extraction from bottles, Bottle battery or bundle battery systems that like compressed gases Oxygen, nitrogen, argon etc., with a filling pressure of mostly 200 bar included, used.
- DE-27 17 363 uses gas sampling for gas analysis first pressure reducer used to generate dry gas, with which the second pressure reducer and the rest of the system are dried. Subsequently this first pressure reducer is bypassed and the gas through the second pressure reducer to the analysis unit.
- first pressure reducer used to generate dry gas
- this first pressure reducer is bypassed and the gas through the second pressure reducer to the analysis unit.
- liquid ammonia from 250 bar to 9 to 12 bar and then to 1 to 2 bar two pressure reducing valves before it is liquid and cryogenic in one Container is passed.
- the pressure-reduced gas withdrawal from pressure vessels is included a filling pressure of up to 5500 psi ( ⁇ 380 bar).
- a conventional pressure reducer for maximum pressures up to 3000 psi ( ⁇ 207 bar) in Connection with an upstream pressure reducer for pre-pressures, for example 5500 psi ( ⁇ 380 bar) the upstream pressure reducer is operated in such a way that the upstream pressure reducer only at a tank pressure of 1500 psi ( ⁇ 103 bar) the pressure reduction essentially ended.
- the object of the present invention is therefore for existing systems for gas supply a process for Gas sampling to develop with the consumer economical and technically simple way brought in, pressure vessels with filling pressures above 200 bar to integrate his gas systems.
- the first pressure reducer is fully open and the second The pressure reducer alone ensures the pressure is reduced to working pressure.
- This second pressure reducer is usually already in all gas supply systems available. The method according to the invention accordingly allows a one-time retrofitting the use of gas containers with filling pressures above and below 200 bar.
- the method according to the invention makes it compatible of the system for, for example, 300 bar and 200 bar Gas cylinders ensured this compatibility with low technical and financial expenditure is achieved. This also increases consumer acceptance for Pressure vessel with filling pressures above 200 bar increased.
- An advantageous variant of the method according to the invention is at a tank pressure equal to or less than 200 bar a bypassing the first pressure reducer Open the bypass line.
- Pressure vessel with one Tank pressures equal to or less than 200 bar can be in in this case, bypassing the first pressure reducer be emptied.
- the bypass line can be manual or automatically at container pressures of 200 bar or below be opened.
- the line leading from gas bottle 1 to the consumer contains several pressure gauges 2, 3, 4 and a first one Pressure reducer 5, a bypass line 7 with a Control valve 6 can be opened and closed automatically can, and finally a second pressure reducer 8.
- valve 9 By opening the valve 9, the gas extraction for the Enables consumers.
- This system is in this embodiment by adding the first Pressure reducer 5 with pressure gauge 2 and the bypass line 7 together with valve 6 for gas extraction from an oxygen gas bottle 1 with a filling pressure of 300 bar.
- the first pressure reducer 5 lowers the pressure the oxygen gas bottle when gas is withdrawn to 200 bar, as long as the manometer has 2 tank pressures of over 200 bar displays.
- the gas then flows into the second Pressure reducer, the gas pressure in two stages from 200 bar to lowered to 2 bar working pressure.
- the oxygen can now, for example Laser cutting can be used.
- valve 6 is automatically opened so that the gas flow bypassing the first pressure reducer 5 by Bypass line 7 can flow and the gas pressure only by means of the second pressure reducer 8 to working pressure is reduced.
- the embodiment clearly shows the technical and financial advantages of the method according to the invention, through which the gas withdrawal from pressure tanks with filling pressures above and below 200 bar with one system.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
Claims (4)
- Verfahren zur druckreduzierten Gasentnahme aus Druckbehältern (1) mit einem Fülldruck von über 200 bar unter Verwendung eines herkömmlichen Druckminderers (8) für Drücke bis 200 bar,
wobei der Gasdruck mittels eines vorgeschalteten ersten Druckminderers (5) für Drücke oberhalb 200 bar bis auf oder bis unter 200 bar reduziert oder gehalten wird und anschließend mittels eines zweiten Druckminderers (8) für Drücke bis 200 bar auf Gebrauchsdruck reduziert wird und
wobei, wenn der Behälterdruck im Laufe der Gasentnahme auf einen Druck von gleich und weniger 200 bar sinkt, der erste Druckminderer (5) voll geöffnet ist und der zweite Druckminderer (8) allein für die Druckabsenkung auf Gebrauchsdruck sorgt. - Verfahren zur druckreduzierten Gasentnahme aus Druckbehältern (1) mit einem Fülldruck von über 200 bar unter Verwendung eines herkömmlichen Druckminderers (8) für Drücke bis 200 bar,
wobei der Gasdruck mittels eines vorgeschalteten ersten Druckminderers (5) für Drücke oberhalb 200 bar bis auf oder bis unter 200 bar reduziert oder gehalten wird und anschließend mittels eines zweiten Druckminderers (8) für Drücke bis 200 bar auf Gebrauchsdruck reduziert wird und
wobei bei einem Behälterdruck von gleich und weniger als 200 bar eine den ersten Druckminderer (5) umgehende Bypassleitung (7) geöffnet wird. - Vorrichtung mit einem herkömmlichen Druckminderer (8) für Drücke bis 200 bar zur druckreduzierten Gasentnahme aus Druckbehältern (1) mit einem Fülldruck von über 200 bar,
wobei ein erster Druckminderer (5) für Drücke oberhalb 200 bar, der über eine Leitung mit dem Druckbehälter (1) verbunden ist, einem zweiten Druckminderer (8) für Drücke bis 200 bar vorgeschaltet ist und
wobei die Vorrichtung so ausgebildet ist, daß, wenn der Behälterdruck im Laufe der Gasentnahme auf einen Druck von gleich und weniger 200 bar sinkt, der erste Druckminderer (5) voll geöffnet ist und der zweite Druckminderer (8) allein für die Druckabsenkung auf Gebrauchsdruck sorgt. - Vorrichtung mit einem herkömmlichen Druckminderer (8) für Drücke bis 200 bar zur druckreduzierten Gasentnahme aus Druckbehältern (1) mit einem Fülldruck von über 200 bar,
wobei ein erster Druckminderer (5) für Drücke oberhalb 200 bar, der über eine Leitung mit dem Druckbehälter (1) verbunden ist, einem zweiten Druckminderer (8) für Drücke bis 200 bar vorgeschaltet ist,
wobei zum ersten Druckminderer (5) eine Bypassleitung (7) parallel geschaltet ist,die ein die Bypassleitung (7) bei einem Behälterdruck von 200 bar öffnendes Ventil (6) enthält.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4127697A DE4127697A1 (de) | 1991-08-21 | 1991-08-21 | Verfahren zur gasentnahme aus druckbehaeltern mit einem fuelldruck von ueber 200 bar |
| DE4127697 | 1991-08-21 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0532912A1 EP0532912A1 (de) | 1993-03-24 |
| EP0532912B1 EP0532912B1 (de) | 1996-01-17 |
| EP0532912B2 true EP0532912B2 (de) | 2000-11-15 |
Family
ID=6438774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP92113844A Expired - Lifetime EP0532912B2 (de) | 1991-08-21 | 1992-08-13 | Verfahren zur Gasentnahme aus Druckbehältern mit einem Fülldruck von über 200 bar |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0532912B2 (de) |
| AT (1) | ATE133242T1 (de) |
| DE (2) | DE4127697A1 (de) |
| ES (1) | ES2082300T3 (de) |
| GR (1) | GR3019660T3 (de) |
| NO (1) | NO923272D0 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9402024U1 (de) * | 1994-02-08 | 1994-03-31 | Caratgas Flüssiggas-Versorgungs-GmbH, 42389 Wuppertal | Versorgungseinrichtung für flüssiggasverbrauchende Gasmotoren |
| DE19531505B4 (de) * | 1995-08-26 | 2006-07-06 | Air Liquide Deutschland Gmbh | Dosiervorrichtung zur Entnahme von Gasen aus einem Druckbehälter |
| EP1400742A1 (de) * | 2002-09-18 | 2004-03-24 | Luxembourg Patent Company S.A. | Integriertes Druckminderungsventil |
| DE102011012154A1 (de) * | 2011-02-24 | 2012-08-30 | Linde Ag | Vorrichtung zur Druckreduzierung |
| EP3534073B1 (de) * | 2018-02-28 | 2021-04-28 | Sotin Chemische und technische Produkte GmbH & Co. KG | Gefässfüller-system für membranausdehnungsgefässe |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL21861C (de) * | 1925-12-30 | |||
| DE2717363A1 (de) * | 1977-04-20 | 1978-10-26 | Draegerwerk Ag | Verfahren und vorrichtung zur entnahme von druckgasen fuer die gasanalyse |
-
1991
- 1991-08-21 DE DE4127697A patent/DE4127697A1/de not_active Withdrawn
-
1992
- 1992-08-13 AT AT92113844T patent/ATE133242T1/de not_active IP Right Cessation
- 1992-08-13 DE DE59205085T patent/DE59205085D1/de not_active Expired - Fee Related
- 1992-08-13 EP EP92113844A patent/EP0532912B2/de not_active Expired - Lifetime
- 1992-08-13 ES ES92113844T patent/ES2082300T3/es not_active Expired - Lifetime
- 1992-08-20 NO NO923272A patent/NO923272D0/no unknown
-
1996
- 1996-04-17 GR GR960401041T patent/GR3019660T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ATE133242T1 (de) | 1996-02-15 |
| EP0532912A1 (de) | 1993-03-24 |
| EP0532912B1 (de) | 1996-01-17 |
| NO923272D0 (no) | 1992-08-20 |
| DE59205085D1 (de) | 1996-02-29 |
| GR3019660T3 (en) | 1996-07-31 |
| DE4127697A1 (de) | 1993-02-25 |
| ES2082300T3 (es) | 1996-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0354359B1 (de) | Spülblock | |
| CH615518A5 (en) | Gas-mixing device for breathing, diving, medical and laboratory technology | |
| EP0532912B2 (de) | Verfahren zur Gasentnahme aus Druckbehältern mit einem Fülldruck von über 200 bar | |
| EP0337180A2 (de) | Entnahmeventilkopf für Behälter | |
| DE4432473C2 (de) | Verfahren und Vorrichtung zur Dichtheitsprüfung von Rohrleitungen, insbesondere von Abwasserleitungen | |
| EP0377069B1 (de) | Verfahren zum Befüllen eines Tanks für kohlensäurehaltige Getränke, insbesondere Bier, und Vorrichtung zur Durchführung des Verfahrens | |
| DE3131311A1 (de) | Verfahren und anordnung zur vermeidung unkontrollierten aus- oder ueberstroemens von gas beim umfuellen von siedenden fluessigkeiten und druckgasen | |
| DE4009248C2 (de) | ||
| DE2940755C2 (de) | Vorrichtung zum Entleeren von Behältern | |
| EP2236202B1 (de) | Verfahren zum Betreiben einer Vorrichtung zum Befüllen einer Tauchflasche | |
| DE219564C (de) | ||
| DE3123289A1 (de) | Verfahren zum entleeren von unter druck stehenden zapfleitungen | |
| DE19928890A1 (de) | Kaltvergaser | |
| DE592481C (de) | Vorrichtung zum Reinigen eines mit Abschlusshahn versehenen Stechhahnes von Bierdruckvorrichtungen | |
| DE9797C (de) | Vorrichtung zum Abziehen kohlensäurehaltiger Flüssigkeiten | |
| DE201710C (de) | ||
| DE1136356B (de) | Anlage zur Fuellung eines hydropneumatischen Druckspeichers mit hohem Gasdruck | |
| DE150355C (de) | ||
| DE676969C (de) | Vorrichtung zum mehrstufigen Abfuellen von Druckgasflaschen | |
| DE63145C (de) | Verfahren und Apparat zur Wiedergewinnung der Kohlensäure aus abgezapften Fässern und aus Flaschen oder Fässern, die vor dem Füllen mit Kohlensäure gefüllt sind | |
| DE293637C (de) | ||
| DE2812967A1 (de) | Vorrichtung zur entfernung eines explosiven gasgemisches aus einem behaelter | |
| DE2659690A1 (de) | Mehrstufige dialyse-apparatur | |
| DE656411C (de) | Einrichtung zum Filtrieren und Impraegnieren von Getraenken in einem Arbeitsgang | |
| DE3303357A1 (de) | Verfahren zum entleeren von unter druck stehenden zapfleitungen |
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: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI NL PT SE |
|
| 17P | Request for examination filed |
Effective date: 19930129 |
|
| 17Q | First examination report despatched |
Effective date: 19940622 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI NL PT SE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Effective date: 19960117 Ref country code: DK Effective date: 19960117 |
|
| REF | Corresponds to: |
Ref document number: 133242 Country of ref document: AT Date of ref document: 19960215 Kind code of ref document: T |
|
| ITF | It: translation for a ep patent filed | ||
| ET | Fr: translation filed | ||
| REF | Corresponds to: |
Ref document number: 59205085 Country of ref document: DE Date of ref document: 19960229 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2082300 Country of ref document: ES Kind code of ref document: T3 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Effective date: 19960417 |
|
| GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19960322 |
|
| SC4A | Pt: translation is available |
Free format text: 960125 AVAILABILITY OF NATIONAL TRANSLATION |
|
| REG | Reference to a national code |
Ref country code: GR Ref legal event code: FG4A Free format text: 3019660 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19960805 Year of fee payment: 5 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 19960813 Year of fee payment: 5 Ref country code: PT Payment date: 19960813 Year of fee payment: 5 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 19960821 Year of fee payment: 5 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GR Payment date: 19960822 Year of fee payment: 5 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 19960828 Year of fee payment: 5 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 19960830 Year of fee payment: 5 |
|
| PLAV | Examination of admissibility of opposition |
Free format text: ORIGINAL CODE: EPIDOS OPEX |
|
| PLBQ | Unpublished change to opponent data |
Free format text: ORIGINAL CODE: EPIDOS OPPO |
|
| PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
| PLAV | Examination of admissibility of opposition |
Free format text: ORIGINAL CODE: EPIDOS OPEX |
|
| PLBF | Reply of patent proprietor to notice(s) of opposition |
Free format text: ORIGINAL CODE: EPIDOS OBSO |
|
| 26 | Opposition filed |
Opponent name: L'AIR LIQUIDE, S.A. POUR L'ETUDE ET L'EXPLOITATION Effective date: 19961010 Opponent name: MESSER GRIESHEIM GMBH Effective date: 19961009 |
|
| NLR1 | Nl: opposition has been filed with the epo |
Opponent name: L'AIR LIQUIDE, S.A. POUR L'ETUDE ET L'EXPLOITATION Opponent name: MESSER GRIESHEIM GMBH |
|
| PLBF | Reply of patent proprietor to notice(s) of opposition |
Free format text: ORIGINAL CODE: EPIDOS OBSO |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19970813 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19970813 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19970831 Ref country code: GR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19970831 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19970831 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980228 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980301 |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19970813 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 19980301 |
|
| REG | Reference to a national code |
Ref country code: PT Ref legal event code: MM4A Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19980228 |
|
| PLAW | Interlocutory decision in opposition |
Free format text: ORIGINAL CODE: EPIDOS IDOP |
|
| APAC | Appeal dossier modified |
Free format text: ORIGINAL CODE: EPIDOS NOAPO |
|
| APAE | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOS REFNO |
|
| APAC | Appeal dossier modified |
Free format text: ORIGINAL CODE: EPIDOS NOAPO |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: TP |
|
| APAC | Appeal dossier modified |
Free format text: ORIGINAL CODE: EPIDOS NOAPO |
|
| PLAW | Interlocutory decision in opposition |
Free format text: ORIGINAL CODE: EPIDOS IDOP |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20000817 Year of fee payment: 9 |
|
| PUAH | Patent maintained in amended form |
Free format text: ORIGINAL CODE: 0009272 |
|
| 27A | Patent maintained in amended form |
Effective date: 20001115 |
|
| AK | Designated contracting states |
Kind code of ref document: B2 Designated state(s): AT BE CH DE DK ES FR GB GR IT LI NL PT SE |
|
| ET3 | Fr: translation filed ** decision concerning opposition | ||
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20010226 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: CD |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20010828 Year of fee payment: 10 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020430 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030301 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050813 |
|
| APAH | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNO |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19970831 |