CA1180380A - Protecteur pour moteur electrique - Google Patents

Protecteur pour moteur electrique

Info

Publication number: CA1180380A
Authority: CA; Canada
Prior art keywords: unbalance; rtd; trip; motor; current
Prior art date: 1980-08-15
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

Application number

CA000443465A

Other languages

English (en)

Inventor

Richard K. Davis

Ramesh N. Jani

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

General Electric Co

Original Assignee

General Electric Co

Priority date (The priority date 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 date listed.)

1980-08-15

Filing date

1983-12-15

Publication date

1985-01-02

1980-08-15 Priority claimed from CA000358340A external-priority patent/CA1167910A/fr

1983-12-15 Application filed by General Electric Co filed Critical General Electric Co

1983-12-15 Priority to CA000443465A priority Critical patent/CA1180380A/fr

1985-01-02 Application granted granted Critical

1985-01-02 Publication of CA1180380A publication Critical patent/CA1180380A/fr

Status Expired legal-status Critical Current

Links

230000004224 protection Effects 0.000 title abstract description 67
230000002028 premature Effects 0.000 claims description 3
238000001816 cooling Methods 0.000 claims description 2
238000010438 heat treatment Methods 0.000 claims description 2
230000008878 coupling Effects 0.000 claims 3
238000010168 coupling process Methods 0.000 claims 3
238000005859 coupling reaction Methods 0.000 claims 3
239000004020 conductor Substances 0.000 claims 2
230000009993 protective function Effects 0.000 abstract description 11
230000006870 function Effects 0.000 description 140
238000004804 winding Methods 0.000 description 81
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 30
229910052802 copper Inorganic materials 0.000 description 30
239000010949 copper Substances 0.000 description 30
238000004364 calculation method Methods 0.000 description 15
238000012360 testing method Methods 0.000 description 12
238000000034 method Methods 0.000 description 8
230000000881 depressing effect Effects 0.000 description 7
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
238000006243 chemical reaction Methods 0.000 description 5
238000002955 isolation Methods 0.000 description 5
208000016381 Brown-Vialetto-van Laere syndrome 1 Diseases 0.000 description 4
208000033312 RFVT2-related riboflavin transporter deficiency Diseases 0.000 description 4
230000008859 change Effects 0.000 description 4
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
125000004122 cyclic group Chemical group 0.000 description 3
238000013500 data storage Methods 0.000 description 3
230000000994 depressogenic effect Effects 0.000 description 3
238000010586 diagram Methods 0.000 description 3
230000007257 malfunction Effects 0.000 description 3
229910052759 nickel Inorganic materials 0.000 description 3
230000008569 process Effects 0.000 description 3
230000001681 protective effect Effects 0.000 description 3
208000033313 RFVT3-related riboflavin transporter deficiency Diseases 0.000 description 2
238000013459 approach Methods 0.000 description 2
239000013078 crystal Substances 0.000 description 2
238000013479 data entry Methods 0.000 description 2
238000001514 detection method Methods 0.000 description 2
238000009413 insulation Methods 0.000 description 2
PWPJGUXAGUPAHP-UHFFFAOYSA-N lufenuron Chemical compound C1=C(Cl)C(OC(F)(F)C(C(F)(F)F)F)=CC(Cl)=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F PWPJGUXAGUPAHP-UHFFFAOYSA-N 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
229910052697 platinum Inorganic materials 0.000 description 2
239000013598 vector Substances 0.000 description 2
101100248451 Arabidopsis thaliana RICE2 gene Proteins 0.000 description 1
101100328887 Caenorhabditis elegans col-34 gene Proteins 0.000 description 1
102100023696 Histone-lysine N-methyltransferase SETDB1 Human genes 0.000 description 1
101710168120 Histone-lysine N-methyltransferase SETDB1 Proteins 0.000 description 1
230000009471 action Effects 0.000 description 1
230000003321 amplification Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000006872 improvement Effects 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000003199 nucleic acid amplification method Methods 0.000 description 1
239000002674 ointment Substances 0.000 description 1
238000000819 phase cycle Methods 0.000 description 1
230000002829 reductive effect Effects 0.000 description 1
230000002441 reversible effect Effects 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
230000036962 time dependent Effects 0.000 description 1
230000001052 transient effect Effects 0.000 description 1
101150070667 ureD gene Proteins 0.000 description 1
230000000007 visual effect Effects 0.000 description 1

Landscapes

Protection Of Generators And Motors (AREA)

CA000443465A 1980-08-15 1983-12-15 Protecteur pour moteur electrique Expired CA1180380A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000443465A CA1180380A (fr)	1980-08-15	1983-12-15	Protecteur pour moteur electrique

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CA000358340A CA1167910A (fr)	1979-08-28	1980-08-15	Dispositif protecteur pour moteur electrique
CA000443465A CA1180380A (fr)	1980-08-15	1983-12-15	Protecteur pour moteur electrique

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000358340A Division CA1167910A (fr)	1979-08-28	1980-08-15	Dispositif protecteur pour moteur electrique

Publications (1)

Publication Number	Publication Date
CA1180380A true CA1180380A (fr)	1985-01-02

Family

ID=25669130

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000443465A Expired CA1180380A (fr)	1980-08-15	1983-12-15	Protecteur pour moteur electrique

Country Status (1)

Country	Link
CA (1)	CA1180380A (fr)

1983
- 1983-12-15 CA CA000443465A patent/CA1180380A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
2002-01-02	MKEX	Expiry