CA1064573A - Time-delay start winding cut-out circuit for an electric motor - Google Patents
Time-delay start winding cut-out circuit for an electric motorInfo
- Publication number
- CA1064573A CA1064573A CA261,449A CA261449A CA1064573A CA 1064573 A CA1064573 A CA 1064573A CA 261449 A CA261449 A CA 261449A CA 1064573 A CA1064573 A CA 1064573A
- Authority
- CA
- Canada
- Prior art keywords
- circuit
- current
- start winding
- switch means
- motor
- 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
Links
- 238000004804 winding Methods 0.000 title claims abstract description 106
- 239000002775 capsule Substances 0.000 claims abstract description 30
- 238000010438 heat treatment Methods 0.000 claims description 22
- 239000007787 solid Substances 0.000 claims 3
- 230000020169 heat generation Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 17
- 229910052751 metal Inorganic materials 0.000 description 17
- 230000007704 transition Effects 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 244000187656 Eucalyptus cornuta Species 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 235000012976 tarts Nutrition 0.000 description 2
- ZUXNHFFVQWADJL-UHFFFAOYSA-N 3,4,5-trimethoxy-n-(2-methoxyethyl)-n-(4-phenyl-1,3-thiazol-2-yl)benzamide Chemical compound N=1C(C=2C=CC=CC=2)=CSC=1N(CCOC)C(=O)C1=CC(OC)=C(OC)C(OC)=C1 ZUXNHFFVQWADJL-UHFFFAOYSA-N 0.000 description 1
- 241000518994 Conta Species 0.000 description 1
- 241001539176 Hime Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000003405 preventing effect Effects 0.000 description 1
- QHGVXILFMXYDRS-UHFFFAOYSA-N pyraclofos Chemical compound C1=C(OP(=O)(OCC)SCCC)C=NN1C1=CC=C(Cl)C=C1 QHGVXILFMXYDRS-UHFFFAOYSA-N 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/42—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor And Converter Starters (AREA)
- Induction Machinery (AREA)
- Protection Of Generators And Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61835975A | 1975-10-01 | 1975-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1064573A true CA1064573A (en) | 1979-10-16 |
Family
ID=24477374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA261,449A Expired CA1064573A (en) | 1975-10-01 | 1976-09-17 | Time-delay start winding cut-out circuit for an electric motor |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5256311A (enrdf_load_stackoverflow) |
| AU (1) | AU508203B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1064573A (enrdf_load_stackoverflow) |
| DE (1) | DE2644204A1 (enrdf_load_stackoverflow) |
| DK (1) | DK157642C (enrdf_load_stackoverflow) |
| FR (1) | FR2326795A1 (enrdf_load_stackoverflow) |
| IT (1) | IT1073860B (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6236139B1 (en) | 1999-02-26 | 2001-05-22 | Jds Uniphase Inc. | Temperature compensated microelectromechanical structures and related methods |
| US6590313B2 (en) | 1999-02-26 | 2003-07-08 | Memscap S.A. | MEMS microactuators located in interior regions of frames having openings therein and methods of operating same |
| RU199616U1 (ru) * | 2020-04-22 | 2020-09-09 | Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования «Новосибирский Государственный Технический Университет» | Обмотка электрической машины переменного тока |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3586939A (en) * | 1968-06-07 | 1971-06-22 | Texas Instruments Inc | Electrothermal motor starting apparatus |
| FR2239041A1 (en) * | 1973-07-27 | 1975-02-21 | Franklin Electric Co Inc | Switching circuit for starting electric motor - conducts in response to phase difference in voltage source |
-
1976
- 1976-09-17 CA CA261,449A patent/CA1064573A/en not_active Expired
- 1976-09-30 DE DE19762644204 patent/DE2644204A1/de not_active Withdrawn
- 1976-09-30 AU AU18288/76A patent/AU508203B2/en not_active Expired
- 1976-09-30 FR FR7629425A patent/FR2326795A1/fr active Granted
- 1976-10-01 DK DK442776A patent/DK157642C/da not_active IP Right Cessation
- 1976-10-01 IT IT5152876A patent/IT1073860B/it active
- 1976-10-01 JP JP11891576A patent/JPS5256311A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1073860B (it) | 1985-04-17 |
| DK157642B (da) | 1990-01-29 |
| AU1828876A (en) | 1978-04-06 |
| DE2644204A1 (de) | 1977-04-14 |
| AU508203B2 (en) | 1980-03-13 |
| FR2326795B1 (enrdf_load_stackoverflow) | 1982-04-23 |
| DK157642C (da) | 1990-07-09 |
| JPS6215034B2 (enrdf_load_stackoverflow) | 1987-04-06 |
| FR2326795A1 (fr) | 1977-04-29 |
| DK442776A (da) | 1977-04-02 |
| JPS5256311A (en) | 1977-05-09 |
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