FR2234420A1 - - Google Patents
Info
- Publication number
- FR2234420A1 FR2234420A1 FR7403000A FR7403000A FR2234420A1 FR 2234420 A1 FR2234420 A1 FR 2234420A1 FR 7403000 A FR7403000 A FR 7403000A FR 7403000 A FR7403000 A FR 7403000A FR 2234420 A1 FR2234420 A1 FR 2234420A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/34—Kneading or mixing; Pulpers
- D21B1/345—Pulpers
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US371745A US3874600A (en) | 1973-06-20 | 1973-06-20 | Pulper tank |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2234420A1 true FR2234420A1 (en) | 1975-01-17 |
FR2234420B1 FR2234420B1 (en) | 1977-06-10 |
Family
ID=23465244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7403000A Expired FR2234420B1 (en) | 1973-06-20 | 1974-01-30 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3874600A (en) |
JP (1) | JPS5248643B2 (en) |
CA (1) | CA995506A (en) |
DE (1) | DE2423222A1 (en) |
FR (1) | FR2234420B1 (en) |
GB (1) | GB1426038A (en) |
SE (1) | SE406159B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6508422B2 (en) * | 2001-05-11 | 2003-01-21 | Voith Paper, Inc. | Pulper for a fiber stock preparation system |
US20050224610A1 (en) * | 2004-01-13 | 2005-10-13 | Egan John J Iii | Pulper rotor and assembly |
JP4543255B2 (en) * | 2005-02-08 | 2010-09-15 | 船井電機株式会社 | Electrical equipment cabinet |
DE102006000514A1 (en) * | 2006-12-12 | 2008-06-19 | Voith Patent Gmbh | Pulper for comminution and suspension of pulp and its use |
DE102021114688B4 (en) * | 2021-06-08 | 2023-01-05 | Kiefel Gmbh | PULP PREPARATION AND SUPPLY PLANT AND PROCEDURE FOR BUILDING SAME |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2345474A (en) * | 1941-11-19 | 1944-03-28 | Frank J Haverland | Ore mill |
US3009656A (en) * | 1958-06-16 | 1961-11-21 | Black Clawson Co | Paper machinery |
US3085756A (en) * | 1960-04-04 | 1963-04-16 | Bolton John W & Sons Inc | Apparatus and method for pulping |
US3310243A (en) * | 1965-01-06 | 1967-03-21 | Design & Mfg Corp | Dishwashing machine |
-
1973
- 1973-06-20 US US371745A patent/US3874600A/en not_active Expired - Lifetime
-
1974
- 1974-01-28 GB GB382574A patent/GB1426038A/en not_active Expired
- 1974-01-30 FR FR7403000A patent/FR2234420B1/fr not_active Expired
- 1974-01-30 CA CA191,290A patent/CA995506A/en not_active Expired
- 1974-02-13 SE SE7401928A patent/SE406159B/en unknown
- 1974-02-15 JP JP49019049A patent/JPS5248643B2/ja not_active Expired
- 1974-05-14 DE DE2423222A patent/DE2423222A1/en not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
NEANT * |
Also Published As
Publication number | Publication date |
---|---|
DE2423222A1 (en) | 1975-01-16 |
JPS5248643B2 (en) | 1977-12-12 |
CA995506A (en) | 1976-08-24 |
US3874600A (en) | 1975-04-01 |
SE406159B (en) | 1979-01-29 |
JPS5022315A (en) | 1975-03-10 |
GB1426038A (en) | 1976-02-25 |
SE7401928L (en) | 1974-12-23 |
FR2234420B1 (en) | 1977-06-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |