Global Patent Index - EP 0749556 B1

EP 0749556 B1 2000-05-24 - GENERATOR OF IONISED AIR FOR OPTIMISING COMBUSTION PROCESSES

Title (en)

GENERATOR OF IONISED AIR FOR OPTIMISING COMBUSTION PROCESSES

Title (de)

VORRICHTUNG ZUR ERZEUGUNG IONISIERTER LUFT FÜR DIE OPTIMIERUNG VON VERBRENNUNGSMECHANISMEN

Title (fr)

DISPOSITIF POUR LA PRODUCTION D'AIR IONISE DESTINE A OPTIMISER DES PROCEDES DE COMBUSTION

Publication

EP 0749556 B1 (DE)

Application

EP 95912130 A

Priority

  • DE 9500310 W
  • DE 4407640 A

Abstract (en)

[origin: DE4407640A1] A generator of ionised air, i.e. ionised air oxygen and ionised air nitrogen, for optimising combustion processes in a fossil fuel combustion device, has a water-filled bubble chamber (5) to which air is supplied below the water level (38) and which gives off ionised air above the water level, as well as a duct (6) for guiding ionised air into the combustion air. The bubble chamber is joined to a compressed air connection (1) at its input and to a pressure line at its output. The pressure line is in turn directly joined to the combustion chamber (19).

IPC 1-7 (main, further and additional classification)

F23L 7/00

IPC 8 full level (invention and additional information)

F23D 14/68 (2006.01); F23L 7/00 (2006.01)

CPC (invention and additional information)

F23D 14/68 (2013.01); F23L 7/005 (2013.01)

Designated contracting state (EPC)

AT BE CH DE ES FR GB GR IT LI NL

EPO simple patent family

DE 4407640 A1 19950914; AT 193368 T 20000615; EP 0749556 A1 19961227; EP 0749556 B1 20000524; WO 9524592 A1 19950914

INPADOC legal status


2006-10-03 [PG25 DE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2004-01-02 [REG FR ST] NOTIFICATION OF LAPSE

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2003-11-14 [REG CH PL] PATENT CEASED

2003-09-30 [BERE] BE: LAPSED

- Owner name: *WANKA EDWIN

- Effective date: 20030331

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2001-05-16 [26N] NO OPPOSITION FILED

2001-03-02 [PG25 GB] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2000-11-01 [NLV1] NL: LAPSED OR ANNULLED DUE TO FAILURE TO FULFILL THE REQUIREMENTS OF ART. 29P AND 29M OF THE PATENTS ACT

2000-09-22 [ET] FR: TRANSLATION FILED

2000-08-31 [REG CH NV] NEW AGENT

- Representative's name: PA ALDO ROEMPLER

2000-08-30 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

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2000-06-29 [REF] CORRESPONDS TO:

- Document: DE 59508398 20000629

2000-05-31 [REG CH EP] ENTRY IN THE NATIONAL PHASE

2000-05-24 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): AT BE CH DE ES FR GB GR IT LI NL

2000-05-24 [PG25 ES] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2000-05-24 [REF] CORRESPONDS TO:

- Document: AT 193368 T 20000615

1998-11-18 [17Q] FIRST EXAMINATION REPORT

- Effective date: 19981006

1996-12-27 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19960824

1996-12-27 [AK] DESIGNATED CONTRACTING STATES:

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