FR2242512B1 - - Google Patents

Info

Publication number
FR2242512B1
FR2242512B1 FR7421154A FR7421154A FR2242512B1 FR 2242512 B1 FR2242512 B1 FR 2242512B1 FR 7421154 A FR7421154 A FR 7421154A FR 7421154 A FR7421154 A FR 7421154A FR 2242512 B1 FR2242512 B1 FR 2242512B1
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.)
Expired
Application number
FR7421154A
Other languages
French (fr)
Other versions
FR2242512A1 (enrdf_load_html_response
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Black Clawson Co
Original Assignee
Black Clawson Co
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 by Black Clawson Co filed Critical Black Clawson Co
Publication of FR2242512A1 publication Critical patent/FR2242512A1/fr
Application granted granted Critical
Publication of FR2242512B1 publication Critical patent/FR2242512B1/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/02—Straining or screening the pulp
    • D21D5/06—Rotary screen-drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Filtration Of Liquid (AREA)
  • Combined Means For Separation Of Solids (AREA)
FR7421154A 1973-08-27 1974-06-18 Expired FR2242512B1 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39157473A 1973-08-27 1973-08-27

Publications (2)

Publication Number Publication Date
FR2242512A1 FR2242512A1 (enrdf_load_html_response) 1975-03-28
FR2242512B1 true FR2242512B1 (enrdf_load_html_response) 1978-01-13

Family

ID=23547143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421154A Expired FR2242512B1 (enrdf_load_html_response) 1973-08-27 1974-06-18

Country Status (7)

Country Link
JP (1) JPS5650038B2 (enrdf_load_html_response)
CA (1) CA1005394A (enrdf_load_html_response)
DE (1) DE2440357A1 (enrdf_load_html_response)
ES (1) ES429572A1 (enrdf_load_html_response)
FR (1) FR2242512B1 (enrdf_load_html_response)
GB (1) GB1478487A (enrdf_load_html_response)
SE (1) SE401938B (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52124261A (en) * 1976-04-10 1977-10-19 Setsuo Yamamoto Method and device for producing heat transfer tube having porous layer heat transfer surface
US4166028A (en) * 1976-05-20 1979-08-28 The Black Clawson Company Apparatus for screening paper fiber stock

Also Published As

Publication number Publication date
ES429572A1 (es) 1976-09-16
JPS5036704A (enrdf_load_html_response) 1975-04-07
DE2440357A1 (de) 1975-03-06
SE7408547L (enrdf_load_html_response) 1975-02-28
FR2242512A1 (enrdf_load_html_response) 1975-03-28
JPS5650038B2 (enrdf_load_html_response) 1981-11-26
GB1478487A (en) 1977-06-29
CA1005394A (en) 1977-02-15
SE401938B (sv) 1978-06-05

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Legal Events

Date Code Title Description
ST Notification of lapse