公开(公告)号：SE398604B

公开(公告)日：1978-01-09

申请号：SE7407992

申请日：1974-06-18

Applicant: ASEA AB

Inventor： SYVEKARI P

IPC: B21D22/12 ,  B30B5/02

公开(公告)号：SE7502868L

公开(公告)日：1976-09-15

申请号：SE7502868

申请日：1975-03-14

Applicant: ASEA AB

Inventor： SYVEKARI P

IPC: B21C23/21

公开(公告)号：SE7809364L

公开(公告)日：1980-03-07

申请号：SE7809364

申请日：1978-09-06

Applicant: ASEA AB

Inventor： SYVEKARI P

IPC: B01J3/04 ,  F27B17/00 ,  B22F3/15 ,  B01J3/00

Abstract: A high-pressure furnace having a pressure chamber which includes an insulating mantle which encloses the furnace space, the insulating mantle itself including an inner tube which has at least one layer of felt-like, fibrous insulating material mounted on the side which faces the furnace space.

公开(公告)号：SE7807662L

公开(公告)日：1980-01-11

申请号：SE7807662

申请日：1978-07-10

Applicant: ASEA AB

Inventor： SYVEKARI P

IPC: B21C23/21

公开(公告)号：SE7604613A

公开(公告)日：1977-10-23

申请号：SE7604613

申请日：1976-04-22

Applicant: ASEA AB

Inventor： GUSTAFSSON S-G ,  NILSSON J ,  SYVEKARI P

IPC: B21C23/21 ,  B21C23/00 ,  B21C27/00

CPC classification number: B21C27/00 ,  B21C23/007

公开(公告)号：SE7407992A

公开(公告)日：1975-12-19

申请号：SE7407992

申请日：1974-06-18

Applicant: ASEA AB

Inventor： SYVEKARI P

IPC: B21D22/12 ,  B30B5/02

CPC classification number: B30B5/02 ,  B21D22/12

公开(公告)号：SE7307936A

公开(公告)日：1974-12-09

申请号：SE7307936

申请日：1973-06-06

Applicant: ASEA AB

Inventor： SYVEKARI P

IPC: F15B15/14 ,  F16J15/18 ,  F16J15/24 ,  F16J15/26 ,  F16J15/28 ,  F16J15/56

CPC classification number: F16J15/56 ,  F16J15/24 ,  F16J15/26

公开(公告)号：SE413463B

公开(公告)日：1980-06-02

申请号：SE7809364

申请日：1978-09-06

Applicant: ASEA AB

Inventor： SYVEKARI P

IPC: B01J3/04 ,  B22F3/15 ,  F27B17/00 ,  B01J3/06 ,  B22F3/14 ,  F27D1/14

Abstract: A high-pressure furnace having a pressure chamber which includes an insulating mantle which encloses the furnace space, the insulating mantle itself including an inner tube which has at least one layer of felt-like, fibrous insulating material mounted on the side which faces the furnace space.

公开(公告)号：SE7809364A

公开(公告)日：1980-03-07

申请号：SE7809364

申请日：1978-09-06

Applicant: ASEA AB

Inventor： SYVEKARI P

IPC: F27B17/00 ,  B01J3/04 ,  B22F3/15 ,  B01J3/00

CPC classification number: B30B11/002 ,  B01J3/048 ,  B22F3/15

公开(公告)号：SE403348B

公开(公告)日：1978-08-14

申请号：SE7415296

申请日：1974-12-06

Applicant: ASEA AB

Inventor： NILSSON J ,  LUNDBECK B ,  SYVEKARI P ,  GUSTAFSSON S-G ,  LILJA K ,  LARSSON H G

IPC: B21C23/21 ,  B21C23/00 ,  B21C27/00 ,  F16J10/02 ,  F16J15/08 ,  F16J15/48

Abstract: A press for hydrostatic extrusion includes a pressure chamber for enclosing a pressure medium which is formed of a high pressure cylinder, a pressure generating piston, a die and a die support and seals. The die support includes an exchangeable support ring which engages the end surface of the liner and bridges the gap between the liner and the die. A metallic sealing ring is arranged within the liner in engagement therewith, forming a gap between the inner surface of the sealing ring and the outer surface of the die or die support. The die support has a groove in its upper surface which contains a sealing member against which the edge of the metallic sealing ring engages. The lower outer corner of the metallic sealing ring is bevelled to form a space which communicates with the outside of the press.