JPS4973757A - - Google Patents
Info
- Publication number
- JPS4973757A JPS4973757A JP48114652A JP11465273A JPS4973757A JP S4973757 A JPS4973757 A JP S4973757A JP 48114652 A JP48114652 A JP 48114652A JP 11465273 A JP11465273 A JP 11465273A JP S4973757 A JPS4973757 A JP S4973757A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D1/00—Methods of beating or refining; Beaters of the Hollander type
- D21D1/20—Methods of refining
- D21D1/30—Disc mills
Landscapes
- Paper (AREA)
- Crushing And Grinding (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00297177A US3843065A (en) | 1972-10-13 | 1972-10-13 | Labyrinth seal ring for pulp refiner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4973757A true JPS4973757A (fi) | 1974-07-16 |
Family
ID=23145179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48114652A Pending JPS4973757A (fi) | 1972-10-13 | 1973-10-12 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3843065A (fi) |
| JP (1) | JPS4973757A (fi) |
| AT (1) | AT335274B (fi) |
| AU (1) | AU6042273A (fi) |
| BR (1) | BR7307647D0 (fi) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4191338A (en) * | 1977-06-03 | 1980-03-04 | The Bauer Bros. Co. | Infeed disc for disc-type refiners |
| US4269564A (en) * | 1978-10-02 | 1981-05-26 | Bank Of America N.T. & S.A. | Flow control device |
| US4533148A (en) * | 1984-10-04 | 1985-08-06 | Lindahl Lemoyne | Sealing ring assembly for use in pulp refining equipment |
| US4743034A (en) * | 1987-03-27 | 1988-05-10 | Durametallic Corporation | Labyrinth bearing protector seal |
| CA1324399C (en) * | 1988-12-13 | 1993-11-16 | Indu-Tech Enterprises Ltd. | Rotary joint |
| CN1099153C (zh) * | 1998-04-08 | 2003-01-15 | 塞莫·布莱克·克劳森公司 | 纸浆加工设备、盘式匀化器和筛及纸浆悬浮液加工方法 |
| GB0307777D0 (en) * | 2003-04-04 | 2003-05-07 | Medical Res Council | Conjugate compounds |
| SE532411C2 (sv) * | 2008-05-08 | 2010-01-12 | Metso Paper Inc | Koaxiell matare för raffinör |
| CN104437737B (zh) * | 2014-11-29 | 2017-01-04 | 济南中阳石磨电器有限公司 | 一种电动石磨 |
-
1972
- 1972-10-13 US US00297177A patent/US3843065A/en not_active Expired - Lifetime
-
1973
- 1973-09-18 AU AU60422/73A patent/AU6042273A/en not_active Expired
- 1973-10-02 BR BR7647/73A patent/BR7307647D0/pt unknown
- 1973-10-12 JP JP48114652A patent/JPS4973757A/ja active Pending
- 1973-10-12 AT AT873973A patent/AT335274B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| AT335274B (de) | 1977-03-10 |
| US3843065A (en) | 1974-10-22 |
| AU6042273A (en) | 1975-03-20 |
| ATA873973A (de) | 1976-06-15 |
| BR7307647D0 (pt) | 1974-08-15 |