Global Patent Index - EP 0684427 B1

EP 0684427 B1 2001-02-28 - Rotating heat transfer device

Title (en)

Rotating heat transfer device

Title (de)

Drehende Vorrichtung zur Wärmeübertragung

Title (fr)

Dispositif rotatif de transfert de chaleur

Publication

EP 0684427 B1 (FR)

Application

EP 95401154 A

Priority

FR 9406282 A

Abstract (en)

[origin: EP0684427A1] The rotary unit consists of a shell or cage (2) and a crown (1) containing a charge of a material with a large heat exchange surface, a drive to rotate the cage and crown relative to one another about a vertical axis, and at least one duct (5) for introducing the effluent gas into the cage and another (6) to remove it after treatment. The crown has at least one sector (A) to connect the inlet duct at any time with the central part of the cage, and a second sector (B) to connect it with the outlet duct. The central part of the crown has an aperture (8) for a thermal or catalytic reactor which burns off or converts pollutants contained in the gases passing through it. The charge of solid material can be in the form of cryogenic nodules. <IMAGE>

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

F23G 7/06; F28D 19/04

IPC 8 full level (invention and additional information)

F23J 15/00 (2006.01); F23G 7/06 (2006.01); F23G 7/07 (2006.01); F23J 15/08 (2006.01); F28D 19/04 (2006.01)

CPC (invention and additional information)

F23G 7/068 (2013.01); F28D 19/045 (2013.01)

Designated contracting state (EPC)

BE DE ES GB IT NL SE

EPO simple patent family

EP 0684427 A1 19951129; EP 0684427 B1 20010228; CA 2150000 A1 19951125; CA 2150000 C 20060214; DE 69520168 D1 20010405; DE 69520168 T2 20010621; ES 2156597 T3 20010701; FR 2720488 A1 19951201; FR 2720488 B1 19960712; JP 3655667 B2 20050602; JP H0868596 A 19960312; KR 100414430 B1 20040309; NO 304906 B1 19990301; NO 952023 A 19951127; NO 952023 D0 19950522; US 5643538 A 19970701

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2002-02-20 [26N] NO OPPOSITION FILED

2002-01-01 [REG GB IF02] EUROPEAN PATENT IN FORCE AS OF 2002-01-01

2001-07-01 [REG ES FG2A] DEFINITIVE PROTECTION

- Document: ES 2156597 T3

2001-04-05 [REF] CORRESPONDS TO:

- Document: DE 69520168 20010405

2001-03-21 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20010228

2001-02-28 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

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2000-10-09 [ITF] IT: TRANSLATION FOR A EP PATENT FILED

- Owner name: DE DOMINICIS & MAYER S.R.L.

2000-09-06 [RTI1] TITLE (CORRECTION)

- Free text: ROTATING HEAT TRANSFER DEVICE

2000-07-19 [RTI1] TITLE (CORRECTION)

- Free text: ROTATING HEAT TRANSFER DEVICE

1998-01-07 [17Q] FIRST EXAMINATION REPORT

- Effective date: 19971125

1996-07-24 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19960529

1995-11-29 [AK] DESIGNATED CONTRACTING STATES:

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