公开(公告)号：NO943802A

公开(公告)日：1994-10-07

申请号：NO943802

申请日：1994-10-07

Applicant: SUNDS DEFIBRATOR IND AB

Inventor： HAWEN ANDERS ,  NASTREN CHRISTER ,  ROHDEN LENNART ,  HEDLUND CHRISTER ,  PUROLAINEN PERTTI ,  VIRVING NILS

IPC: B02C7/12 ,  D21D1/30 ,  D21B1/14

CPC classification number: D21D1/306 ,  B02C7/12

公开(公告)号：CA2130659A1

公开(公告)日：1993-10-09

申请号：CA2130659

申请日：1993-01-28

Applicant: SUNDS DEFIBRATOR IND AB

Inventor： PUROLAINEN PERTTI ,  ROHDEN LENNART ,  VIRVING NILS ,  HAWEN ANDERS ,  HEDLUND CHRISTER ,  NASTREN CHRISTER

IPC: B02C7/12 ,  D21D1/30 ,  D21B1/14

Abstract: 2130659 9320941 PCTABS00027 A refining element for a disk refiner, which element is provided on its front side with working members (2) and is formed with through holes (4) for its attachment on a holder in the refiner. The refining element (1) further is provided with at least one centrally located threaded hole (5), which in operation is covered from the front side by a covering screw (7). At the exchange of refining elements, the threaded hole (5) is intended for a longer screw, by means of which the element (1) can be removed from the holder.

公开(公告)号：ES2121997T3

公开(公告)日：1998-12-16

申请号：ES93906917

申请日：1993-01-28

Applicant: SUNDS DEFIBRATOR IND AB

Inventor： HAWEN ANDERS ,  HEDLUND CHRISTER ,  NASTREN CHRISTER ,  PUROLAINEN PERTTI ,  ROHDEN LENNART ,  VIRVING NILS

IPC: B02C7/12 ,  D21D1/30 ,  D21B1/14

Abstract: PCT No. PCT/SE93/00059 Sec. 371 Date Oct. 7, 1994 Sec. 102(e) Date Oct. 7, 1994 PCT Filed Jan. 28, 1993 PCT Pub. No. WO93/20941 PCT Pub. Date Oct. 28, 1993.A refining element is disclosed for use in a disk refiner having a refining element holder surface including a plurality of attachment holes, the refining element including a plurality of working members on its front surface and a rear surface adapted to be attached to the refining element holder, the refining element further includes a plurality of attachment through holes extending through the refining element for attachment to the refining element holder at corresponding attachment holes therein, whereby attachment screws can be provided for affixing the refining element to the refining element holder through the plurality of attachment through holes, and at least one removal hole including threads and being substantially centrally located on the refining element, whereby the refining element can be removed from the refining element holder by extending a removal screw through the removal hole to apply pressure for removal of the refining element against the refining element holder.

公开(公告)号：CA2235544C

公开(公告)日：2004-03-30

申请号：CA2235544

申请日：1996-10-09

Applicant: SUNDS DEFIBRATOR IND AB

Inventor： NASTREN CHRISTER ,  KJELLQVIST OLOF

IPC: B02C7/12 ,  D21B1/14 ,  D21D1/30

Abstract: A pair of co-operating refining elements (10, 11) intended for a disc refiner for finely disintegrating and refining lump-shaped lignocellulosic material in a refiner gap (5, 6) between two opposed refining discs (1, 2). The outer portion (6) of the refiner gap is angular in relation to the radial plane, and the refining disc (2) located outside the outer portion (6) of the refiner gap is rotary. The refining elements (10, 11) are intented to be placed directly in front of each other on opposed refining discs in this outer portion (6) of the refiner gap. The refining element (10) located inside is provided with at least one wing (14) freely projecting in the direction to the inner portion (5) of the refiner gap. The refining element (11) located outside has an inlet portion (15) located directly in front of the wing (14) which is formed with a concavely curved surface (16). The wing is provided to throw the material against the curved surface (16) for changing the direction of movement of the material into the outer angular portion (6) of the refiner gap.

公开(公告)号：NZ322632A

公开(公告)日：1998-11-25

申请号：NZ32263296

申请日：1996-10-09

Applicant: SUNDS DEFIBRATOR IND AB

Inventor： KJELLQVIST OLOF ,  NASTREN CHRISTER

IPC: B02C7/12 ,  D21B1/14 ,  D21D1/30

公开(公告)号：NZ249989A

公开(公告)日：1996-06-25

申请号：NZ24998993

申请日：1993-01-28

Applicant: SUNDS DEFIBRATOR IND AB

Inventor： HAWEN ANDERS ,  HEDLUND CHRISTER ,  NASTREN CHRISTER ,  PUROLAINEN PERTTI ,  ROHDEN LENNART ,  VIRVING NILS

IPC: B02C7/12 ,  D21D1/30 ,  D21B1/14

Abstract: PCT No. PCT/SE93/00059 Sec. 371 Date Oct. 7, 1994 Sec. 102(e) Date Oct. 7, 1994 PCT Filed Jan. 28, 1993 PCT Pub. No. WO93/20941 PCT Pub. Date Oct. 28, 1993.A refining element is disclosed for use in a disk refiner having a refining element holder surface including a plurality of attachment holes, the refining element including a plurality of working members on its front surface and a rear surface adapted to be attached to the refining element holder, the refining element further includes a plurality of attachment through holes extending through the refining element for attachment to the refining element holder at corresponding attachment holes therein, whereby attachment screws can be provided for affixing the refining element to the refining element holder through the plurality of attachment through holes, and at least one removal hole including threads and being substantially centrally located on the refining element, whereby the refining element can be removed from the refining element holder by extending a removal screw through the removal hole to apply pressure for removal of the refining element against the refining element holder.

公开(公告)号：AU7658296A

公开(公告)日：1997-06-05

申请号：AU7658296

申请日：1996-10-09

Applicant: SUNDS DEFIBRATOR IND AB

Inventor： KJELLQVIST OLOF ,  NASTREN CHRISTER

IPC: B02C7/12 ,  D21B1/14 ,  D21D1/30

公开(公告)号：AU662663B2

公开(公告)日：1995-09-07

申请号：AU5109293

申请日：1993-01-28

Applicant: SUNDS DEFIBRATOR IND AB

Inventor： HAWEN ANDERS ,  HEDLUND CHRISTER ,  NASTREN CHRISTER ,  PUROLAINEN PERTTI ,  ROHDEN LENNART ,  VIRVING NILS

IPC: B02C7/12 ,  D21D1/30 ,  D21B1/14

Abstract: PCT No. PCT/SE93/00059 Sec. 371 Date Oct. 7, 1994 Sec. 102(e) Date Oct. 7, 1994 PCT Filed Jan. 28, 1993 PCT Pub. No. WO93/20941 PCT Pub. Date Oct. 28, 1993.A refining element is disclosed for use in a disk refiner having a refining element holder surface including a plurality of attachment holes, the refining element including a plurality of working members on its front surface and a rear surface adapted to be attached to the refining element holder, the refining element further includes a plurality of attachment through holes extending through the refining element for attachment to the refining element holder at corresponding attachment holes therein, whereby attachment screws can be provided for affixing the refining element to the refining element holder through the plurality of attachment through holes, and at least one removal hole including threads and being substantially centrally located on the refining element, whereby the refining element can be removed from the refining element holder by extending a removal screw through the removal hole to apply pressure for removal of the refining element against the refining element holder.

公开(公告)号：NO943802L

公开(公告)日：1994-10-07

申请号：NO943802

申请日：1994-10-07

Applicant: SUNDS DEFIBRATOR IND AB

Inventor： HAWEN ANDERS ,  NASTREN CHRISTER ,  ROHDEN LENNART ,  HEDLUND CHRISTER ,  PUROLAINEN PERTTI ,  VIRVING NILS

IPC: B02C7/12 ,  D21D1/30 ,  D21B1/14

Abstract: PCT No. PCT/SE93/00059 Sec. 371 Date Oct. 7, 1994 Sec. 102(e) Date Oct. 7, 1994 PCT Filed Jan. 28, 1993 PCT Pub. No. WO93/20941 PCT Pub. Date Oct. 28, 1993.A refining element is disclosed for use in a disk refiner having a refining element holder surface including a plurality of attachment holes, the refining element including a plurality of working members on its front surface and a rear surface adapted to be attached to the refining element holder, the refining element further includes a plurality of attachment through holes extending through the refining element for attachment to the refining element holder at corresponding attachment holes therein, whereby attachment screws can be provided for affixing the refining element to the refining element holder through the plurality of attachment through holes, and at least one removal hole including threads and being substantially centrally located on the refining element, whereby the refining element can be removed from the refining element holder by extending a removal screw through the removal hole to apply pressure for removal of the refining element against the refining element holder.

公开(公告)号：NO943802D0

公开(公告)日：1994-10-07

申请号：NO943802

申请日：1994-10-07

Applicant: SUNDS DEFIBRATOR IND AB

Inventor： HAWEN ANDERS ,  NASTREN CHRISTER ,  ROHDEN LENNART ,  HEDLUND CHRISTER ,  PUROLAINEN PERTTI ,  VIRVING NILS

IPC: B02C7/12 ,  D21D1/30 ,  D21B1/14

Abstract: PCT No. PCT/SE93/00059 Sec. 371 Date Oct. 7, 1994 Sec. 102(e) Date Oct. 7, 1994 PCT Filed Jan. 28, 1993 PCT Pub. No. WO93/20941 PCT Pub. Date Oct. 28, 1993.A refining element is disclosed for use in a disk refiner having a refining element holder surface including a plurality of attachment holes, the refining element including a plurality of working members on its front surface and a rear surface adapted to be attached to the refining element holder, the refining element further includes a plurality of attachment through holes extending through the refining element for attachment to the refining element holder at corresponding attachment holes therein, whereby attachment screws can be provided for affixing the refining element to the refining element holder through the plurality of attachment through holes, and at least one removal hole including threads and being substantially centrally located on the refining element, whereby the refining element can be removed from the refining element holder by extending a removal screw through the removal hole to apply pressure for removal of the refining element against the refining element holder.