UST914004I4 - Fluid-cooled rotating member with improved coolant structure suitable for superconducting dynamoelectric machinery - Google Patents
Fluid-cooled rotating member with improved coolant structure suitable for superconducting dynamoelectric machinery Download PDFInfo
- Publication number
- UST914004I4 UST914004I4 US914004DH UST914004I4 US T914004 I4 UST914004 I4 US T914004I4 US 914004D H US914004D H US 914004DH US T914004 I4 UST914004 I4 US T914004I4
- Authority
- US
- United States
- Prior art keywords
- fluid
- coolant
- rotating member
- cooled rotating
- structure suitable
- 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.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
- H02K55/02—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type
- H02K55/04—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type with rotating field windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
Definitions
- the fluid exhaust is used to cool structural members connecting ambient and cool zones in order to minimize heat flow to the cold elements.
- the coolant in the exhaust structure is confined to a path along the axis of rotation. This avoids radial coolant flow paths and radially displaced coolant flow paths in order to eliminate convection currents.
- the axially located coolant conduit 72 is surrounded by and spaced from a supporting sleeve 54 with a pluraity of thermally conductive members 78, 79 extending between the coolant conduit and the supporting sleeve through an evacuated volume at axially spaced intervals.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Superconductive Dynamoelectric Machines (AREA)
- Motor Or Generator Cooling System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26303972A | 1972-06-15 | 1972-06-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
UST914004I4 true UST914004I4 (en) | 1973-09-11 |
Family
ID=23000127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US914004D Pending UST914004I4 (en) | 1972-06-15 | 1972-06-15 | Fluid-cooled rotating member with improved coolant structure suitable for superconducting dynamoelectric machinery |
Country Status (13)
Country | Link |
---|---|
US (1) | UST914004I4 (xx) |
JP (1) | JPS53133709A (xx) |
AT (1) | AT319387B (xx) |
BE (1) | BE800936A (xx) |
CA (1) | CA970818A (xx) |
CH (1) | CH552297A (xx) |
DE (1) | DE2326016C3 (xx) |
ES (1) | ES415916A1 (xx) |
FR (1) | FR2189914B1 (xx) |
GB (1) | GB1432476A (xx) |
IT (1) | IT988983B (xx) |
NL (1) | NL7308182A (xx) |
SE (1) | SE388511B (xx) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2268382B1 (xx) * | 1974-04-17 | 1978-12-01 | Alsthom Cgee | |
US4056745A (en) * | 1976-01-08 | 1977-11-01 | Westinghouse Electric Corporation | Cryogen transfer coupling with adjustable throttle valve for rotating machinery |
US4076988A (en) * | 1976-08-17 | 1978-02-28 | Westinghouse Electric Corporation | Superconducting dynamoelectric machine having a liquid metal shield |
FR2369720A1 (fr) * | 1976-10-28 | 1978-05-26 | Alsthom Atlantique | Element de transition thermique pour arbre de rotor supraconducteur |
FR2645368A1 (fr) * | 1989-03-30 | 1990-10-05 | Le Proizv | Rotor de machine electrique avec enroulement supraconducteur d'excitation |
DE10063724A1 (de) | 2000-12-20 | 2002-07-11 | Siemens Ag | Maschine mit einer in einem Wicklungsträger angeordneten supraleitenden Wicklung sowie mit Mitteln zum axialen Dehnungsausgleich des Wicklungsträgers |
DE10106552A1 (de) | 2001-02-13 | 2002-10-02 | Siemens Ag | Maschine mit einer in einem Wicklungsträger angeordneten supraleitenden Wicklung sowie mit Mitteln zur Halterung des Wicklungsträgers |
DE102010041534A1 (de) | 2010-09-28 | 2012-03-29 | Siemens Aktiengesellschaft | Supraleitende elektrische Maschine mit einer Verbindungseinrichtung zum axialen Dehnungsausgleich eines Wicklungsträgers |
WO2023156177A1 (en) * | 2022-02-21 | 2023-08-24 | Blowin' In The Wind, S.L. | Electric power generator |
-
1972
- 1972-06-15 US US914004D patent/UST914004I4/en active Pending
-
1973
- 1973-05-22 DE DE2326016A patent/DE2326016C3/de not_active Expired
- 1973-05-24 CA CA172,193A patent/CA970818A/en not_active Expired
- 1973-05-29 GB GB2547773A patent/GB1432476A/en not_active Expired
- 1973-06-12 IT IT25131/73A patent/IT988983B/it active
- 1973-06-13 NL NL7308182A patent/NL7308182A/xx not_active Application Discontinuation
- 1973-06-13 AT AT519973A patent/AT319387B/de not_active IP Right Cessation
- 1973-06-14 CH CH858973A patent/CH552297A/xx not_active IP Right Cessation
- 1973-06-14 FR FR7321668A patent/FR2189914B1/fr not_active Expired
- 1973-06-14 BE BE1005156A patent/BE800936A/xx unknown
- 1973-06-14 ES ES415916A patent/ES415916A1/es not_active Expired
- 1973-06-15 SE SE7308471A patent/SE388511B/xx unknown
-
1978
- 1978-05-10 JP JP5458078A patent/JPS53133709A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2326016B2 (de) | 1979-09-13 |
IT988983B (it) | 1975-04-30 |
ES415916A1 (es) | 1976-02-01 |
JPS5415602B2 (xx) | 1979-06-15 |
DE2326016C3 (de) | 1980-05-22 |
JPS53133709A (en) | 1978-11-21 |
DE2326016A1 (de) | 1973-12-20 |
CA970818A (en) | 1975-07-08 |
GB1432476A (en) | 1976-04-14 |
CH552297A (de) | 1974-07-31 |
FR2189914B1 (xx) | 1978-06-30 |
FR2189914A1 (xx) | 1974-01-25 |
AT319387B (de) | 1974-12-27 |
SE388511B (sv) | 1976-10-04 |
BE800936A (fr) | 1973-12-14 |
NL7308182A (xx) | 1973-12-18 |
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