Global Patent Index - EP 0979381 A2

EP 0979381 A2 2000-02-16 - DEVICE FOR SUPPORTING ESSENTIALLY HORIZONTALLY EXTENDING PIPES

Title (en)

DEVICE FOR SUPPORTING ESSENTIALLY HORIZONTALLY EXTENDING PIPES

Title (de)

VORRICHTUNG ZUR AUFLAGERUNG VON IM WESENTLICHEN HORIZONTAL VERLAUFENDEN ROHREN

Title (fr)

DISPOSITIF DESTINE AU SUPPORT DE TUBES S'ETENDANT SENSIBLEMENT HORIZONTALEMENT

Publication

EP 0979381 A2 (DE)

Application

EP 98905137 A

Priority

  • AT 9800055 W
  • AT 39097 A

Abstract (en)

[origin: WO9840685A2] The invention relates to a device for supporting essentially horizontally extending pipes, especially ribbed pipes, which run parallel to one another such as the pipes of a waste heat boiler. The pipes, which are stacked on top of each other, have cylindrical sleeves (3) slid over them at set intervals and are supported via said sleeves on the corresponding sleeves of the pipes beneath. The bottom row sleeves (3) lie on support devices (6, 6') which are connected to a casing by suspension elements (7, 8). Said support devices (6, 6') and suspension elements (7, 8) are configured in such a way that they are at least partly cooled, and said cylindrical sleeves (3, 3') have an annular cross section. The device described exhibits the required resistance to higher temperatures since it is cooled, and also requires little labour to produce.

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

F28F 9/013

IPC 8 full level (invention and additional information)

F28F 9/013 (2006.01)

CPC (invention and additional information)

F28F 9/013 (2013.01); F28F 9/0138 (2013.01)

Citation (search report)

See references of WO 9840685A2

Designated contracting state (EPC)

AT CH DE FR GR IT LI LU

EPO simple patent family

WO 9840685 A2 19980917; WO 9840685 A3 19991209; AR 010901 A1 20000712; AT 203815 T 20010815; DE 59801128 D1 20010906; EP 0979381 A2 20000216; EP 0979381 B1 20010801; GR 3037027 T3 20020131; HR P980121 A2 19990228; HR P980121 B1 20011231; HU 0000814 A2 20000828; HU 0000814 A3 20010528; ID 22739 A 19991209; SI 20035 A 20000229

INPADOC legal status


2005-03-06 [PG25 IT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2005-01-07 [REG FR ST] NOTIFICATION OF LAPSE

2004-11-30 [PG25 FR] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2004-11-15 [REG CH PL] PATENT CEASED

2004-10-06 [PG25 GR] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2002-07-24 [26N] NO OPPOSITION FILED

2002-05-03 [EN] FR: TRANSLATION NOT FILED

- Free text: BO 01/52 PAGES: 283, IL Y A LIEU DE SUPPRIMER: LA MENTION DE LA NON REMISE. LA REMISE EST PUBLIEE DANS LE PRESENT BOPI.

2002-05-03 [ET] FR: TRANSLATION FILED

2002-03-06 [PG25 LU] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

- Ref Country Code: LU

- Free text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

- Effective date: 20020306

2002-01-31 [REG GR EP] EP PATENT VALIDATED IN GREECE

- Document: GR 20010401897

2001-12-28 [EN] FR: TRANSLATION NOT FILED

2001-09-21 [ITF] IT: TRANSLATION FOR A EP PATENT FILED

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

2001-09-06 [REF] CORRESPONDS TO:

- Document: DE 59801128 20010906

2001-09-05 [RAP2] TRANSFER OF RIGHTS OF AN EP GRANTED PATENT

- Owner name: AE ENERGIETECHNIK GMBH

2001-08-15 [REG CH EP] ENTRY IN THE NATIONAL PHASE

2001-08-01 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): AT CH DE FR GR IT LI LU

2001-08-01 [REF] CORRESPONDS TO:

- Document: AT 203815 T 20010815

2001-01-24 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20001211

2000-11-22 [RTI1] TITLE (CORRECTION)

- Free text: HEAT EXCHANGER WITH ESSENTIALLY HORIZONTALLY EXTENDING PIPES

2000-02-16 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19990720

2000-02-16 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A2

- Designated State(s): AT CH DE FR GR IT LI LU