GB1346636A - - Google Patents

Info

Publication number
GB1346636A
GB1346636A GB2078071A GB2078071A GB1346636A GB 1346636 A GB1346636 A GB 1346636A GB 2078071 A GB2078071 A GB 2078071A GB 2078071 A GB2078071 A GB 2078071A GB 1346636 A GB1346636 A GB 1346636A
Authority
GB
United Kingdom
Prior art keywords
holes
plate
chips
rotor
piston
Prior art date
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.)
Expired
Application number
GB2078071A
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1346636A publication Critical patent/GB1346636A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C7/00—Digesters
    • D21C7/06—Feeding devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Multiple-Way Valves (AREA)
  • Harvester Elements (AREA)
GB2078071A 1970-03-12 1971-04-19 Expired GB1346636A (https=)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE03307/70A SE340215B (https=) 1970-03-12 1970-03-12

Publications (1)

Publication Number Publication Date
GB1346636A true GB1346636A (https=) 1974-02-13

Family

ID=20261831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2078071A Expired GB1346636A (https=) 1970-03-12 1971-04-19

Country Status (9)

Country Link
US (1) US3758379A (https=)
CA (1) CA947721A (https=)
DE (1) DE2103377C3 (https=)
FI (1) FI51964C (https=)
FR (1) FR2084512A5 (https=)
GB (1) GB1346636A (https=)
NO (1) NO131178C (https=)
RO (1) RO57676A (https=)
SE (1) SE340215B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161421A (en) * 1977-09-13 1979-07-17 Kamyr, Inc. Method and apparatus for continuous oxygen bleaching of cellulosic pulp
FI118005B (fi) * 2005-09-27 2007-05-31 Metso Paper Inc Syötin

Also Published As

Publication number Publication date
RO57676A (https=) 1975-02-15
FI51964B (https=) 1977-01-31
NO131178B (https=) 1975-01-06
DE2103377B2 (de) 1973-06-14
DE2103377C3 (de) 1974-04-25
NO131178C (https=) 1975-04-16
SE340215B (https=) 1971-11-08
CA947721A (en) 1974-05-21
US3758379A (en) 1973-09-11
FR2084512A5 (https=) 1971-12-17
DE2103377A1 (de) 1971-09-23
FI51964C (fi) 1977-05-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee