NL7014813A - - Google Patents
Info
- Publication number
- NL7014813A NL7014813A NL7014813A NL7014813A NL7014813A NL 7014813 A NL7014813 A NL 7014813A NL 7014813 A NL7014813 A NL 7014813A NL 7014813 A NL7014813 A NL 7014813A NL 7014813 A NL7014813 A NL 7014813A
- Authority
- NL
- Netherlands
Links
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0246—Manufacturing of magnetic circuits by moulding or by pressing powder
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/255—Magnetic cores made from particles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F37/00—Fixed inductances not covered by group H01F17/00
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/236—Manufacture of magnetic deflecting devices for cathode-ray tubes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F2017/048—Fixed inductances of the signal type with magnetic core with encapsulating core, e.g. made of resin and magnetic powder
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/071—Winding coils of special form
- H01F2041/0711—Winding saddle or deflection coils
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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
- Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling
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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
- Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
- Y10T29/49076—From comminuted material
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Or Transformers For Communication (AREA)
- Soft Magnetic Materials (AREA)
- Powder Metallurgy (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7014813A NL7014813A (ja) | 1970-10-09 | 1970-10-09 | |
DE19712146113 DE2146113A1 (de) | 1970-10-09 | 1971-09-15 | Verfahren zum Dimensionieren von gesinterten ferromagnetischen Kernen |
US00184696A US3775841A (en) | 1970-10-09 | 1971-09-29 | Method of adjusting the dimensions of sintered ferromagnetic cores |
GB4647871A GB1322092A (en) | 1970-10-09 | 1971-10-06 | Method of adjusting the dimensions of sintered ferromagnetic cores |
FR7136105A FR2110320B1 (ja) | 1970-10-09 | 1971-10-07 | |
US00388256A US3829806A (en) | 1970-10-09 | 1973-08-14 | Sintered ferromagnetic core having accurately adjusted dimensions |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7014813A NL7014813A (ja) | 1970-10-09 | 1970-10-09 | |
US18469671A | 1971-09-29 | 1971-09-29 | |
US00388256A US3829806A (en) | 1970-10-09 | 1973-08-14 | Sintered ferromagnetic core having accurately adjusted dimensions |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7014813A true NL7014813A (ja) | 1972-04-11 |
Family
ID=27351608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7014813A NL7014813A (ja) | 1970-10-09 | 1970-10-09 |
Country Status (5)
Country | Link |
---|---|
US (2) | US3775841A (ja) |
DE (1) | DE2146113A1 (ja) |
FR (1) | FR2110320B1 (ja) |
GB (1) | GB1322092A (ja) |
NL (1) | NL7014813A (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5230113A (en) * | 1975-09-02 | 1977-03-07 | Sony Corp | Deflecting device of in-line type color cathode-ray tube |
DE2805562C2 (de) * | 1978-02-10 | 1984-08-02 | Kuka Schweissanlagen + Roboter Gmbh, 8900 Augsburg | Vorrichtung zum Anschweißen eines Werkstücks mit rohrförmigem Querschnitt an der Schweißstelle an ein zweites Werkstück |
US4264683A (en) * | 1978-07-26 | 1981-04-28 | Permacoraltair, Inc. | Metallic inductor cores |
NL8004200A (nl) * | 1980-07-22 | 1982-02-16 | Philips Nv | Kunststofgebonden electromagnetische component en werkwijze voor het vervaardigen daarvan. |
US4647890A (en) * | 1986-05-15 | 1987-03-03 | Battelle Development Corporation | Molded ferromagnetic return circuit for a solenoid |
US5166655A (en) * | 1988-02-16 | 1992-11-24 | Gowanda Electronics Corporation | Shielded inductor |
US5015982A (en) * | 1989-08-10 | 1991-05-14 | General Motors Corporation | Ignition coil |
CN113776337B (zh) * | 2021-10-15 | 2024-01-16 | 海宁市海铖电子有限公司 | 一种防开裂显微结构锰锌铁氧体磁芯均热烧结装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US476816A (en) * | 1892-06-14 | And alfred pfxnn | ||
US683954A (en) * | 1900-11-30 | 1901-10-08 | Frederick Rohnert | Telephone-transformer. |
GB214780A (en) * | 1923-11-13 | 1924-05-01 | Sydney Harold Varnals | Improvements in stationary electrical transformers |
US2118291A (en) * | 1936-05-06 | 1938-05-24 | Commw Mfg Company | Arc welding unit |
US3325760A (en) * | 1965-10-01 | 1967-06-13 | Gen Motors Corp | Electromagnet with resinous ferromagnetic cladding |
-
1970
- 1970-10-09 NL NL7014813A patent/NL7014813A/xx unknown
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1971
- 1971-09-15 DE DE19712146113 patent/DE2146113A1/de active Pending
- 1971-09-29 US US00184696A patent/US3775841A/en not_active Expired - Lifetime
- 1971-10-06 GB GB4647871A patent/GB1322092A/en not_active Expired
- 1971-10-07 FR FR7136105A patent/FR2110320B1/fr not_active Expired
-
1973
- 1973-08-14 US US00388256A patent/US3829806A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2110320B1 (ja) | 1976-06-04 |
US3829806A (en) | 1974-08-13 |
FR2110320A1 (ja) | 1972-06-02 |
GB1322092A (en) | 1973-07-04 |
US3775841A (en) | 1973-12-04 |
DE2146113A1 (de) | 1972-04-13 |