FR517674A - écluse de pressions pour digesteurs - Google Patents

écluse de pressions pour digesteurs

Info

Publication number
FR517674A
FR517674A FR517674A FR517674DA FR517674A FR 517674 A FR517674 A FR 517674A FR 517674 A FR517674 A FR 517674A FR 517674D A FR517674D A FR 517674DA FR 517674 A FR517674 A FR 517674A
Authority
FR
France
Prior art keywords
digesters
pressure lock
lock
pressure
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
FR517674A
Other languages
English (en)
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.)
Vaporackumulator AB
Original Assignee
Vaporackumulator AB
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 Vaporackumulator AB filed Critical Vaporackumulator AB
Application granted granted Critical
Publication of FR517674A publication Critical patent/FR517674A/fr
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
    • D21C7/16—Safety devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3115—Gas pressure storage over or displacement of liquid
    • Y10T137/3127—With gas maintenance or application
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4456—With liquid valves or liquid trap seals
FR517674A 1919-04-12 1920-06-23 écluse de pressions pour digesteurs Expired FR517674A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE141708X 1919-04-12

Publications (1)

Publication Number Publication Date
FR517674A true FR517674A (fr) 1921-05-10

Family

ID=20298633

Family Applications (1)

Application Number Title Priority Date Filing Date
FR517674A Expired FR517674A (fr) 1919-04-12 1920-06-23 écluse de pressions pour digesteurs

Country Status (4)

Country Link
US (1) US1419763A (fr)
DE (1) DE338554C (fr)
FR (1) FR517674A (fr)
GB (1) GB141708A (fr)

Also Published As

Publication number Publication date
DE338554C (de) 1921-06-22
US1419763A (en) 1922-06-13
GB141708A (en) 1920-11-11

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