BE631233A - - Google Patents
Info
- Publication number
- BE631233A BE631233A BE631233DA BE631233A BE 631233 A BE631233 A BE 631233A BE 631233D A BE631233D A BE 631233DA BE 631233 A BE631233 A BE 631233A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1862—Stationary reactors having moving elements inside placed in series
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
- D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
- D01F2/08—Composition of the spinning solution or the bath
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/0015—Controlling the temperature by thermal insulation means
- B01J2219/00155—Controlling the temperature by thermal insulation means using insulating materials or refractories
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- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/49069—Data storage inductor or core
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE445462 | 1962-04-19 | ||
US255627A US3305845A (en) | 1962-04-19 | 1963-02-01 | Magnetic memory core and method |
Publications (1)
Publication Number | Publication Date |
---|---|
BE631233A true BE631233A (xx) |
Family
ID=26654523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE631233D BE631233A (xx) | 1962-04-19 |
Country Status (6)
Country | Link |
---|---|
US (2) | US3305845A (xx) |
BE (1) | BE631233A (xx) |
CH (1) | CH427766A (xx) |
DE (1) | DE1468634A1 (xx) |
GB (1) | GB1040905A (xx) |
NL (1) | NL291665A (xx) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1077653A (en) * | 1964-01-27 | 1967-08-02 | Telefunken Patent | Magnetic information storage element |
GB1113903A (en) * | 1964-06-16 | 1968-05-15 | Litton Industries Inc | Improvements in or relating to magnetic storage or memory structures |
US3518637A (en) * | 1965-05-28 | 1970-06-30 | Research Corp | Magnetic device for storing analog information |
DE1295653B (de) * | 1965-07-17 | 1969-05-22 | Telefunken Patent | Anordnung fuer die magnetische Speicherung, Durchschaltung oder logische Verknuepfung von Informationen und Verfahren zum Betreiben der Anordnung, zur Erzeugung der Anisotropie und zu ihrer Herstellung |
DE1303353B (xx) * | 1965-07-23 | 1971-12-23 | Telefunken Pat | |
US3382491A (en) * | 1965-10-20 | 1968-05-07 | Robert J. Bergman | Mated-thin-film memory element |
FR1492885A (fr) * | 1966-04-19 | 1967-08-25 | Csf | Utilisation de couches ferromagnétiques feuillectées dans la réalisation d'éléments de mémoire et d'éléments logiques magnétiques |
US3470548A (en) * | 1967-02-20 | 1969-09-30 | Sperry Rand Corp | Mated-film memory element incorporating e-keepers forming a closed transverse interrogate flux path |
US3493941A (en) * | 1967-03-03 | 1970-02-03 | Hughes Aircraft Co | Magnetic memory featuring thin film coincident current element |
US3524173A (en) * | 1967-05-22 | 1970-08-11 | Ampex | Process for electrodeposition of anisotropic magnetic films and a product formed by the process |
US3836336A (en) * | 1969-05-13 | 1974-09-17 | Asahi Chemical Ind | Apparatus for continuous xanthation and solution of alkali cellulose |
US4260739A (en) * | 1979-05-11 | 1981-04-07 | Fiber Associates, Inc. | Process and apparatus for preparing a homogeneous solution of xanthated alkali cellulose |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2179379A (en) * | 1936-07-18 | 1939-11-07 | Air Reduction | Manufacture of acetylene |
GB488761A (en) * | 1937-08-10 | 1938-07-13 | Brown Co | Improvements in or relating to the xanthation of cellulose |
US2508987A (en) * | 1946-12-26 | 1950-05-23 | Wallace & Tiernan Co Inc | Slurry feeding apparatus |
GB642483A (en) * | 1948-05-05 | 1950-09-06 | Courtaulds Ltd | Improvements in and relating to the production of viscose |
BE500987A (xx) * | 1950-02-03 | |||
US2985948A (en) * | 1955-01-14 | 1961-05-30 | Rca Corp | Method of assembling a matrix of magnetic cores |
BE551882A (xx) * | 1955-12-22 | |||
US2961745A (en) * | 1955-12-29 | 1960-11-29 | Ibm | Device for assembling magnetic core array |
NL112668C (xx) * | 1956-03-22 | |||
US2882519A (en) * | 1956-07-02 | 1959-04-14 | Rca Corp | Magnetic device |
US3130134A (en) * | 1957-01-09 | 1964-04-21 | Ibm | Plated circuit magnetic core array |
US2988688A (en) * | 1958-02-24 | 1961-06-13 | Boeing Co | Control circuits |
US2985647A (en) * | 1959-01-12 | 1961-05-23 | Kohorn Oscar Von | Manufacture of viscose spinning solution |
NL251679A (xx) * | 1959-05-21 | |||
US3154840A (en) * | 1960-06-06 | 1964-11-03 | Rca Corp | Method of making a magnetic memory |
-
0
- BE BE631233D patent/BE631233A/xx unknown
- NL NL291665D patent/NL291665A/xx unknown
-
1963
- 1963-02-01 US US255627A patent/US3305845A/en not_active Expired - Lifetime
- 1963-04-05 US US271024A patent/US3385845A/en not_active Expired - Lifetime
- 1963-04-18 CH CH486863A patent/CH427766A/de unknown
- 1963-04-18 GB GB15398/63A patent/GB1040905A/en not_active Expired
- 1963-04-18 DE DE19631468634 patent/DE1468634A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1468634A1 (de) | 1969-01-02 |
GB1040905A (en) | 1966-09-01 |
US3305845A (en) | 1967-02-21 |
US3385845A (en) | 1968-05-28 |
NL291665A (xx) | |
CH427766A (de) | 1967-01-15 |