NL151330B - Werkwijze ter bereiding respectievelijk vervaardiging van een mangaan-zink-ferriet, alsmede de met behulp van dit ferriet gevormde mangaan-zink-ferrietkern. - Google Patents
Werkwijze ter bereiding respectievelijk vervaardiging van een mangaan-zink-ferriet, alsmede de met behulp van dit ferriet gevormde mangaan-zink-ferrietkern.Info
- Publication number
- NL151330B NL151330B NL707011587A NL151330DA NL151330B NL 151330 B NL151330 B NL 151330B NL 707011587 A NL707011587 A NL 707011587A NL 151330D A NL151330D A NL 151330DA NL 151330 B NL151330 B NL 151330B
- Authority
- NL
- Netherlands
- Prior art keywords
- ferrite
- manganese
- zinc
- help
- manufacture
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
- B26F1/04—Perforating by punching, e.g. with relatively-reciprocating punch and bed with selectively-operable punches
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/34—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Character Spaces And Line Spaces In Printers (AREA)
- Impression-Transfer Materials And Handling Thereof (AREA)
- Credit Cards Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US73843A US2558941A (en) | 1949-01-31 | 1949-01-31 | Record controlled machine |
Publications (1)
Publication Number | Publication Date |
---|---|
NL151330B true NL151330B (nl) |
Family
ID=22116133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL707011587A NL151330B (nl) | 1949-01-31 | Werkwijze ter bereiding respectievelijk vervaardiging van een mangaan-zink-ferriet, alsmede de met behulp van dit ferriet gevormde mangaan-zink-ferrietkern. |
Country Status (5)
Country | Link |
---|---|
US (1) | US2558941A (xx) |
DE (1) | DE1040836B (xx) |
FR (1) | FR1054749A (xx) |
GB (1) | GB688383A (xx) |
NL (1) | NL151330B (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL102606C (xx) * | 1951-10-04 | |||
US2846066A (en) * | 1951-12-15 | 1958-08-05 | Ibm | Record controlled machine |
US2846067A (en) * | 1951-12-21 | 1958-08-05 | Ibm | Record controlled machine |
US2894627A (en) * | 1951-12-21 | 1959-07-14 | I B M Deutschland Internationa | Record controlled machine |
BE525450A (xx) * | 1952-12-31 | |||
US3070366A (en) * | 1957-01-04 | 1962-12-25 | William F Huck | Record processing machine |
US3226682A (en) * | 1960-07-29 | 1965-12-28 | Gen Electric | Error sensing apparatus for a document handler |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1197276A (en) * | 1908-12-30 | 1916-09-05 | Halcolm Ellis | Combined adding-machine and type-writer. |
US1834561A (en) * | 1925-04-04 | 1931-12-01 | Tabulating Machine Co | Accounting machine and punching mechanism controlled thereby |
US1884189A (en) * | 1926-09-16 | 1932-10-25 | Ellis Adding Typewriter Compan | Combined calculating and card printing and perforating machine |
US2181999A (en) * | 1936-06-12 | 1939-12-05 | Ibm | Printing mechanism |
-
0
- NL NL707011587A patent/NL151330B/xx unknown
- DE DENDAT1040836D patent/DE1040836B/de active Pending
-
1949
- 1949-01-31 US US73843A patent/US2558941A/en not_active Expired - Lifetime
-
1950
- 1950-01-27 FR FR1054749D patent/FR1054749A/fr not_active Expired
- 1950-01-30 GB GB2371/50A patent/GB688383A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2558941A (en) | 1951-07-03 |
FR1054749A (fr) | 1954-02-12 |
DE1040836B (xx) | 1958-10-09 |
GB688383A (en) | 1953-03-04 |
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