NO157718C - Fremgangsmaate og innretning for isolasjonskontroll ved fremstilling av en transformator- eller reaktorvikling. - Google Patents
Fremgangsmaate og innretning for isolasjonskontroll ved fremstilling av en transformator- eller reaktorvikling.Info
- Publication number
- NO157718C NO157718C NO820502A NO820502A NO157718C NO 157718 C NO157718 C NO 157718C NO 820502 A NO820502 A NO 820502A NO 820502 A NO820502 A NO 820502A NO 157718 C NO157718 C NO 157718C
- Authority
- NO
- Norway
- Prior art keywords
- transformer
- procedure
- preparation
- insulation control
- reactor development
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/20—Investigating the presence of flaws
- G01N27/205—Investigating the presence of flaws in insulating materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
- G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
- G01R27/025—Measuring very high resistances, e.g. isolation resistances, i.e. megohm-meters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
- G01R31/59—Testing of lines, cables or conductors while the cable continuously passes the testing apparatus, e.g. during manufacture
-
- 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
- H01F41/061—Winding flat conductive wires or sheets
- H01F41/063—Winding flat conductive wires or sheets with insulation
-
- 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
- H01F41/079—Measuring electrical characteristics while winding
-
- 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
- Y10T29/43—Electric condenser making
- Y10T29/435—Solid dielectric type
Landscapes
- Power Engineering (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Immunology (AREA)
- Electrochemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Testing Relating To Insulation (AREA)
- Coil Winding Methods And Apparatuses (AREA)
- Collation Of Sheets And Webs (AREA)
- Insulating Of Coils (AREA)
- Coils Of Transformers For General Uses (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8101112A SE436951B (sv) | 1981-02-19 | 1981-02-19 | Kontrollforfarande vid tillverkning av transformator eller reaktor samt anordning for tillverkningskontroll av transformator eller reaktor |
Publications (3)
Publication Number | Publication Date |
---|---|
NO820502L NO820502L (no) | 1982-08-20 |
NO157718B NO157718B (no) | 1988-01-25 |
NO157718C true NO157718C (no) | 1988-05-04 |
Family
ID=20343173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO820502A NO157718C (no) | 1981-02-19 | 1982-02-18 | Fremgangsmaate og innretning for isolasjonskontroll ved fremstilling av en transformator- eller reaktorvikling. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4417701A (sv) |
EP (1) | EP0058879B1 (sv) |
JP (1) | JPS57153418A (sv) |
CA (1) | CA1183336A (sv) |
DE (1) | DE3267482D1 (sv) |
NO (1) | NO157718C (sv) |
SE (1) | SE436951B (sv) |
ZA (1) | ZA821035B (sv) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5409177A (en) * | 1993-07-29 | 1995-04-25 | J. C. Parry & Sons Co., Inc. | Piggyback wrapper |
DE19539926C1 (de) * | 1995-10-26 | 1996-12-19 | Siemens Ag | Vorrichtung zur Ermittlung von Isolationsschäden an mittels einer Wickelvorrichtung gewickelten isolierten Drähten, insbesondere lackisolierten Motorwicklungsdrähten |
JP3511172B2 (ja) * | 2001-03-30 | 2004-03-29 | 富士通カンタムデバイス株式会社 | 高周波半導体装置 |
DE10335701B4 (de) * | 2003-08-05 | 2007-03-08 | Sympat Gmbh | Verfahren zum Betreiben einer Hub- und/oder Fördervorrichtung und Hub- und/oder Fördervorrichtung |
US7118063B2 (en) * | 2004-07-29 | 2006-10-10 | Sequa Corporation | Wire/fiber ring and method for manufacturing the same |
DE102005042438A1 (de) * | 2005-09-07 | 2007-03-08 | Man Roland Druckmaschinen Ag | Vorrichtung zum Zusammenführen mehrerer Bedruckstoffbahnen |
JP4775904B2 (ja) * | 2006-08-10 | 2011-09-21 | 日置電機株式会社 | 巻線機 |
JP6507767B2 (ja) * | 2015-03-23 | 2019-05-08 | 日立金属株式会社 | 部分放電測定方法および部分放電測定装置、並びに絶縁電線の製造方法 |
CN109823887B (zh) * | 2019-02-22 | 2021-04-20 | 武汉飞帛丝科技有限公司 | 一种自动化导电布检测设备 |
WO2022014072A1 (ja) * | 2020-07-15 | 2022-01-20 | 三菱電機株式会社 | マグネットワイヤ被覆の絶縁欠陥検出方法、検出システム、および電気機械の製造方法、電気機械 |
CN115424834B (zh) * | 2022-11-04 | 2023-03-14 | 成都双星变压器有限公司 | 一种变压器低压绕组结构及其绕线设备 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2942248A (en) * | 1956-08-08 | 1960-06-21 | Curtiss Wright Corp | Apparatus and method for detecting abrupt changes in dielectric sheet material |
US3227388A (en) * | 1960-06-10 | 1966-01-04 | Reynolds Metals Co | Coil winding apparatus |
US3355664A (en) * | 1964-06-12 | 1967-11-28 | Rome Cable Corp | Apparatus for measuring insulation thickness of coated conductors |
US3407465A (en) * | 1966-12-08 | 1968-10-29 | Bell Telephone Labor Inc | Techniques for charting and removing defects in thin film capacitors |
GB1313992A (en) * | 1971-01-08 | 1973-04-18 | Coal Industry Patents Ltd | Method and apparatus for detecting pinholes in sheet material |
DE2108918A1 (en) * | 1971-02-12 | 1972-08-24 | Siemens Ag | High tension electric cables - insulated with longitudinally extending polyethylene tapes tested electrically and optically |
JPS5027838A (sv) * | 1973-07-11 | 1975-03-22 | ||
DE2438094A1 (de) * | 1974-08-08 | 1976-02-19 | Precitec Gmbh | Isolationspruefgeraet |
US3955136A (en) * | 1974-11-20 | 1976-05-04 | Structural Fibers, Inc. | Machine for dielectrically detecting defects in flat rubber stock |
JPS5453254A (en) * | 1977-10-04 | 1979-04-26 | Chukyo Electric Co | Method of takinggup condenser element and device therefor |
JPS56129061A (en) * | 1980-03-15 | 1981-10-08 | Natl House Ind Co Ltd | Coating of bricklike rugged decorative sheet |
JPS602990B2 (ja) * | 1980-07-19 | 1985-01-25 | 株式会社佐野紙芸 | タイル様化粧板 |
-
1981
- 1981-02-19 SE SE8101112A patent/SE436951B/sv not_active IP Right Cessation
-
1982
- 1982-02-10 EP EP82100954A patent/EP0058879B1/de not_active Expired
- 1982-02-10 DE DE8282100954T patent/DE3267482D1/de not_active Expired
- 1982-02-17 US US06/349,655 patent/US4417701A/en not_active Expired - Lifetime
- 1982-02-17 JP JP57024248A patent/JPS57153418A/ja active Granted
- 1982-02-17 ZA ZA821035A patent/ZA821035B/xx unknown
- 1982-02-18 CA CA000396566A patent/CA1183336A/en not_active Expired
- 1982-02-18 NO NO820502A patent/NO157718C/no unknown
Also Published As
Publication number | Publication date |
---|---|
NO157718B (no) | 1988-01-25 |
SE436951B (sv) | 1985-01-28 |
JPS57153418A (en) | 1982-09-22 |
EP0058879A1 (de) | 1982-09-01 |
DE3267482D1 (en) | 1986-01-02 |
CA1183336A (en) | 1985-03-05 |
JPH0310211B2 (sv) | 1991-02-13 |
SE8101112L (sv) | 1982-08-20 |
US4417701A (en) | 1983-11-29 |
ZA821035B (en) | 1983-01-26 |
EP0058879B1 (de) | 1985-11-21 |
NO820502L (no) | 1982-08-20 |
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