DE1613402A1 - Fluessigkeitskuehlung der Daempferwicklungen von elektrischen Maschinen - Google Patents

Fluessigkeitskuehlung der Daempferwicklungen von elektrischen Maschinen

Info

Publication number: DE1613402A1
Authority: DE; Germany
Prior art keywords: container; rotor; cooling channels; cooling; liquid
Prior art date: 1966-07-13
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.): Pending

Application number

DE19671613402

Other languages

German (de)

English (en)

Inventor

Morduch Portnoi

Gilbert Ruelle

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.)

Cegelec SA

Original Assignee

Cegelec SA

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.)

1966-07-13

Filing date

1967-07-11

Publication date

1971-01-14

1967-07-11 Application filed by Cegelec SA filed Critical Cegelec SA

1971-01-14 Publication of DE1613402A1 publication Critical patent/DE1613402A1/de

Status Pending legal-status Critical Current

Links

239000007788 liquid Substances 0.000 title claims description 22
238000001816 cooling Methods 0.000 title claims description 21
238000004804 winding Methods 0.000 title claims description 17
239000000110 cooling liquid Substances 0.000 claims description 5
239000012530 fluid Substances 0.000 claims description 5
238000010276 construction Methods 0.000 claims description 3
208000037656 Respiratory Sounds Diseases 0.000 claims 1
206010037833 rales Diseases 0.000 claims 1
239000002826 coolant Substances 0.000 description 9
238000010438 heat treatment Methods 0.000 description 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
238000009835 boiling Methods 0.000 description 3
230000000694 effects Effects 0.000 description 3
238000000034 method Methods 0.000 description 3
238000005192 partition Methods 0.000 description 3
230000001133 acceleration Effects 0.000 description 2
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
238000004891 communication Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000009413 insulation Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
238000005086 pumping Methods 0.000 description 1
239000002904 solvent Substances 0.000 description 1
230000001360 synchronised effect Effects 0.000 description 1
238000010792 warming Methods 0.000 description 1

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/22—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of hollow conductors
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/20—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil wherein the cooling medium vaporises within the machine casing
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/86—Means for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts
- H01H50/88—Mechanical means, e.g. dash-pot

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Motor Or Generator Cooling System (AREA)

DE19671613402 1966-07-13 1967-07-11 Fluessigkeitskuehlung der Daempferwicklungen von elektrischen Maschinen Pending DE1613402A1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR90002695		1966-07-13
FR2743A FR1523509A (fr)	1966-07-13	1967-03-24	Procédé de refroidissement par liquide des enroulements amortisseurs de machines électriques

Publications (1)

Publication Number	Publication Date
DE1613402A1 true DE1613402A1 (de)	1971-01-14

Family

ID=26235603

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE19671613402 Pending DE1613402A1 (de)	1966-07-13	1967-07-11	Fluessigkeitskuehlung der Daempferwicklungen von elektrischen Maschinen

Country Status (5)

Country	Link
CH (1)	CH450536A (fr)
DE (1)	DE1613402A1 (fr)
FR (1)	FR1523509A (fr)
GB (1)	GB1162613A (fr)
SE (1)	SE335576B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7859143B2 (en)	2006-08-22	2010-12-28	Siemens Aktiengesellschaft	Electric motor with self-cooling

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3659125A (en) *	1970-09-10	1972-04-25	Westinghouse Electric Corp	Non-clogging nozzle for rotating equipment such as for cooling dynamo-electric machines
DE10317967A1 (de) *	2002-06-06	2004-10-28	Siemens Ag	Elektrische Maschine mit Statorkühleinrichtung

1967
- 1967-03-24 FR FR2743A patent/FR1523509A/fr not_active Expired
- 1967-06-30 SE SE10086/67*A patent/SE335576B/xx unknown
- 1967-07-10 GB GB31697/67A patent/GB1162613A/en not_active Expired
- 1967-07-11 DE DE19671613402 patent/DE1613402A1/de active Pending
- 1967-07-11 CH CH986567A patent/CH450536A/fr unknown

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7859143B2 (en)	2006-08-22	2010-12-28	Siemens Aktiengesellschaft	Electric motor with self-cooling

Also Published As

Publication number	Publication date
GB1162613A (en)	1969-08-27
SE335576B (fr)	1971-06-01
FR1523509A (fr)	1968-05-03
CH450536A (fr)	1968-01-31

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