Abstract: A sealing device is disclosed for separating sections inside an elongate hole with at least one duct extending inside and along the hole. The sealing device includes a first portion which is arranged, in use of the sealing device, to surround the duct and fit substantially tightly against the same, and a flexible cup-shaped second portion, which is arranged to surround the first portion and be resilient radially outwards to seal, in use, against the hole. Moreover, a method is disclosed for separating sections in an elongate hole with a duct extending inside and along the hole. A sealing device is slipped onto the duct at the intended level so that the sealing device after installation forms a cup shape around the duct. The duct and the sealing device are inserted into the hole, and the duct and the sealing device are installed at the intended level.

Abstract: A system for exchanging energy with a ground is disclosed. In at least one embodiment, it includes an elongate ground bore, a flexible sealing device for separating sections of the bore and extending inside and generally all along the bore and being closed at its ends, wherein the flexible sealing device, in use, is filled with a liquid whereby the flexible sealing device is pressed against walls of the bore. The system further includes at least a first duct, and heat recovery device, wherein said the at least a first duct is operatively connected to the heat recovery device and extends into the flexible sealing device. At least one sealing device is provided at the flexible sealing device at a predefined level along the bore, which at least one sealing device is adapted to seal at the level between the flexible sealing device and the bore.

Abstract: A sealing device is disclosed for separating sections inside an elongate hole with at least one duct extending inside and along the hole. In at least one embodiment, the sealing device includes a first portion which is arranged, in use of the sealing device, to surround the duct and fit substantially tightly against the same, and a flexible cup-shaped second portion, which is arranged to surround the first portion and be resilient radially outwards to seal, in use, against the hole. Moreover, in at least one embodiment, a method is disclosed for separating sections in an elongate hole with a duct extending inside and along the hole. A sealing device is slipped onto the duct at the intended level so that the sealing device after installation forms a cup shape around the duct. The duct (and the sealing device are inserted into the hole, and the duct and the sealing device are installed at the intended level.

Abstract: A sealing device is disclosed for separating sections inside an elongate hole with at least one duct extending inside and along the hole. In at least one embodiment, the sealing device includes a first portion which is arranged, in use of the sealing device, to surround the duct and fit substantially tightly against the same, and a flexible cup-shaped second portion, which is arranged to surround the first portion and be resilient radially outwards to seal, in use, against the hole. Moreover, in at least one embodiment, a method is disclosed for separating sections in an elongate hole with a duct extending inside and along the hole. A sealing device is slipped onto the duct at the intended level so that the sealing device after installation forms a cup shape around the duct. The duct (and the sealing device are inserted into the hole, and the duct and the sealing device are installed at the intended level.

Abstract: A package for products to be coiled such as ropes, hoses, cables, flexible tubing and similar kinds of products which are available by the yard coiled into a ring-shaped bundle (1). The package according to the invention comprises a supporting carrying construction (2) mounted on one side of the ring-shaped bundle (1). The supporting construction (2) can comprise an inner annular flat slab (3) the inside diameter of which essentially corresponds to the inside diameter of the ring-shaped bundle (1), and an outer (4) flat slab engaging the inner slab (3). The outer slab has a circular opening, the diameter of which is somewhat smaller than the outside diameter of the inner slab (3). The inner slab (3) is disposed concentrically with the circular opening of the outer slab (4) which it overlaps.