FR1017875A - Method and apparatus for supplying material to a closed system under pressure - Google Patents

Method and apparatus for supplying material to a closed system under pressure

Info

Publication number
FR1017875A
FR1017875A FR1017875DA FR1017875A FR 1017875 A FR1017875 A FR 1017875A FR 1017875D A FR1017875D A FR 1017875DA FR 1017875 A FR1017875 A FR 1017875A
Authority
FR
France
Prior art keywords
under pressure
system under
closed system
supplying material
supplying
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
Other languages
French (fr)
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.)
Sunds Defibrator Inc
Original Assignee
Sunds Defibrator Inc
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 Sunds Defibrator Inc filed Critical Sunds Defibrator Inc
Application granted granted Critical
Publication of FR1017875A publication Critical patent/FR1017875A/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
FR1017875D 1949-04-21 1950-04-04 Method and apparatus for supplying material to a closed system under pressure Expired FR1017875A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88733A US2652935A (en) 1949-04-21 1949-04-21 Rotary feeding device

Publications (1)

Publication Number Publication Date
FR1017875A true FR1017875A (en) 1952-12-19

Family

ID=22213129

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1017875D Expired FR1017875A (en) 1949-04-21 1950-04-04 Method and apparatus for supplying material to a closed system under pressure

Country Status (3)

Country Link
US (1) US2652935A (en)
FR (1) FR1017875A (en)
GB (1) GB699738A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3910428A (en) * 1973-11-15 1975-10-07 Ii William Donald Peterson Coal to reactor feeder for coal liquidification
US4156486A (en) * 1977-04-06 1979-05-29 General Mills, Inc. Apparatus and method for processing food material utilizing out-of-phase feeding to a treating chamber
US4508473A (en) * 1983-02-22 1985-04-02 Kamyr, Inc. Simple dry feeder
ITBO20070663A1 (en) * 2007-09-28 2009-03-29 Marchesini Group Spa EQUIPMENT FOR VOLUMETRIC DETERMINATION OF GRANULAR PRODUCTS OR POWDERS WITHIN A CONTAINER
ITFI20080121A1 (en) * 2008-06-30 2010-01-01 Saeco Ipr Ltd "SEPARATION DEVICE BETWEEN DIFFERENT ENVIRONMENTS AND DOSAGE OF A FOOD PRODUCT AND MACHINE INCORPORATING THE DEVICE"
US9673076B2 (en) * 2013-11-05 2017-06-06 Varian Semiconductor Equipment Associates, Inc. System and method for rotational transfer of articles between vacuum and non-vacuum environments
CN104790242A (en) * 2015-04-09 2015-07-22 昌邑润德生态纤维有限公司 Normal-pressure steaming bin and technology for treating material by utilizing same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE604680C (en) * 1934-10-25 P F Freund & Co Device for bending gutter irons
US941024A (en) * 1908-03-13 1909-11-23 Zaremba Company Rotary discharge-valve.
US1321262A (en) * 1919-05-15 1919-11-11 Joseph F Townsend Fuel-feeder for pulverized fuel.
US1605742A (en) * 1921-08-04 1926-11-02 John J Jordan Pitman
US1527765A (en) * 1921-10-12 1925-02-24 Walter H Wangelin Molding machine
DE378879C (en) * 1922-10-13 1923-08-07 Hartmann A G Maschf A feed device designed as a cellular wheel for compressed air conveyors for bulk goods
US1956794A (en) * 1933-01-03 1934-05-01 Internat Oil Gas Corp Expansion-joint for oil gas generators
DE600278C (en) * 1933-07-22 1934-07-19 Eisengiesserei A Beien G M B H Blow molding machine with rotary feeder
US2152632A (en) * 1934-05-01 1939-04-04 Frank L Rogers Feed mechanism
US2086539A (en) * 1934-07-24 1937-07-13 Bethune Gaston S P De Method of and apparatus for producing pastes of food and similar products
US2145851A (en) * 1934-09-19 1939-02-07 Defibrator Ab Apparatus for manufacture of pulp
US2084764A (en) * 1935-03-29 1937-06-22 Fuller Co Conveying bulk materials
US2249235A (en) * 1938-11-07 1941-07-15 Fmc Corp Feed valve for cookers

Also Published As

Publication number Publication date
US2652935A (en) 1953-09-22
GB699738A (en) 1953-11-18

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