Global Patent Index - EP 0978696 B1

EP 0978696 B1 2003-06-25 - Heating or refrigerating machine with evaporable heat transfer fluid

Title (en)

Heating or refrigerating machine with evaporable heat transfer fluid

Title (de)

Wärme- oder Kältemaschine mit einem verdampfbaren Wärmeträgerfluid

Title (fr)

Machine thermique ou frigorifique avec fluide caloporteur évaporable

Publication

EP 0978696 B1 (DE)

Application

EP 98114545 A

Priority

EP 98114545 A

Abstract (en)

[origin: EP0978696A1] The machine has a vaporizable heat transfer medium fed to a container (1) with a porous structure holding a chemical absorption material via a controlled inlet valve (8), the vaporization space of the container coupled to a heat sink (3) via a compressor (2). The heat sink may be provided by a condenser (4).

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

F25B 25/02

IPC 8 full level (invention and additional information)

F25B 25/02 (2006.01); F25B 17/08 (2006.01); F25B 39/02 (2006.01)

CPC (invention and additional information)

F25B 25/02 (2013.01); F25B 17/08 (2013.01); F25B 39/026 (2013.01)

Designated contracting state (EPC)

AT CH DE FR IT LI NL

EPO simple patent family

EP 0978696 A1 20000209; EP 0978696 B1 20030625; AT 243832 T 20030715; DE 59808826 D1 20030731

INPADOC legal status


2009-04-30 [PG25 DE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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

- Effective date: 20070301

2008-04-30 [PG25 FR] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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

- Effective date: 20060831

2007-06-01 [REG FR ST] NOTIFICATION OF LAPSE

- Effective date: 20070430

2007-05-01 [NLV4] NL: LAPSED OR ANULLED DUE TO NON-PAYMENT OF THE ANNUAL FEE

- Effective date: 20070301

2007-04-13 [REG CH PL] PATENT CEASED

2007-03-01 [PG25 NL] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2006-08-31 [PG25 CH] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2006-08-31 [PG25 LI] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2006-08-03 [PG25 AT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2006-02-10 [PGFP DE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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2005-09-27 [PGFP NL] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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2005-09-23 [PGFP FR] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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2005-08-03 [PG25 IT] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2004-06-16 [26N] NO OPPOSITION FILED

- Effective date: 20040326

2004-02-20 [ET] FR: TRANSLATION FILED

2003-07-31 [REF] CORRESPONDS TO:

- Document: DE 59808826 P 20030731

2003-06-30 [REG CH EP] ENTRY IN THE NATIONAL PHASE

2003-06-25 [AK] DESIGNATED CONTRACTING STATES:

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

2003-02-05 [RAP1] TRANSFER OF RIGHTS OF AN APPLICATION

- Owner name: BUERGER, HEINZ-DIETERVAKUUM- UND VERFAHRENSTECHNIK

2003-02-05 [RAP1] TRANSFER OF RIGHTS OF AN APPLICATION

- Owner name: INSTITUT KATALIZA SIBIRSKOGO OTDELENIJA ROSSIJSKOJ

2000-10-18 [AKX] PAYMENT OF DESIGNATION FEES

- Free text: AT CH DE FR IT LI NL

2000-09-27 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000731

2000-02-09 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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

2000-02-09 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL;LT;LV;MK;RO;SI