Global Patent Index - EP 1319161 A1

EP 1319161 A1 2003-06-18 - INERTIAL ENERGY STORAGE DEVICE

Title (en)

INERTIAL ENERGY STORAGE DEVICE

Title (de)

TRAGHEITSENERGIESPEICHERVORRICHTUNG

Title (fr)

DISPOSITIF D'ACCUMULATION D'ENERGIE A INERTIE

Publication

EP 1319161 A1 (FR)

Application

EP 01964802 A

Priority

  • CH 0100572 W
  • CH 18442000 A

Abstract (en)

[origin: WO0225203A1] The invention concerns a device wherein the coil tube (12) forming the condenser of a first heat pump assembly and the coil (13) which forms a second assembly are each fixed on vertical grids (28, 29). Said grids are arranged parallel to each other and are embedded in the concrete block (3) which forms one of the energy storage units incorporated in the system. The grids consist of concrete iron bars welded together into a network with square and rectangular meshes. The means fixing the tubes at certain intersections of the grid are clamps of a particular type. The grids, the tubes and the clamps are embedded in the concrete block (3).

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

F28D 20/00; F24D 11/00

IPC 8 full level (invention and additional information)

F24F 5/00 (2006.01); F24D 11/00 (2006.01); F28D 20/00 (2006.01); F28F 9/013 (2006.01)

CPC (invention and additional information)

F28D 20/0056 (2013.01); F24D 11/00 (2013.01); F28F 9/013 (2013.01); Y02E 60/142 (2013.01)

Citation (search report)

See references of WO 0225203A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

EPO simple patent family

WO 0225203 A1 20020328; AU 8564501 A 20020402; CA 2422931 A1 20020328; CN 1464967 A 20031231; EP 1319161 A1 20030618; JP 2004508531 A 20040318; US 2004035141 A1 20040226

INPADOC legal status


2006-06-07 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20051213

2004-11-03 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20040915

2003-06-18 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20030326

2003-06-18 [AK] DESIGNATED CONTRACTING STATES:

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

2003-06-18 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL LT LV MK RO SI