GB1286617A - Fluid cooled variable electrical parameter device working in vacuo - Google Patents
Fluid cooled variable electrical parameter device working in vacuoInfo
- Publication number
- GB1286617A GB1286617A GB59927/70A GB5992770A GB1286617A GB 1286617 A GB1286617 A GB 1286617A GB 59927/70 A GB59927/70 A GB 59927/70A GB 5992770 A GB5992770 A GB 5992770A GB 1286617 A GB1286617 A GB 1286617A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- bellows
- cooling fluid
- passages
- space
- 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
- 239000012530 fluid Substances 0.000 title abstract 2
- 239000012809 cooling fluid Substances 0.000 abstract 4
- 239000003990 capacitor Substances 0.000 abstract 2
- 239000000919 ceramic Substances 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 2
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 abstract 1
- 238000005461 lubrication Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/08—Cooling arrangements; Heating arrangements; Ventilating arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G5/00—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture
- H01G2005/02—Capacitors in which the capacitance is varied by mechanical means, e.g. by turning a shaft; Processes of their manufacture having air, gas, or vacuum as the dielectric
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Sealing (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
1286617 Variable capacitors INTERNATIONAL STANDARD ELECTRIC CORP 17 Dec 1970 [31 Dec 1969] 59927/70 Heading HIM A fluid, e.g. water, cooled vacuum variable capacitor comprises an envelope constituted by cylindrical ceramic or glass body 1, metal cylinders 2, 3, closure plates 4 and 48, ceramic or glass body 10, end plate 28, bellows sections 8 and 9, and inner end closure 44 for the bellows, the envelope containing the fixed electrode 5 and movable electrode 6, the latter being mounted on base-plate 7 and actuated by hollow shaft 14, cooling fluid being introduced within shaft 14 from entry 19, passing through radial passages 22 to the space between the shaft and bellows, thence to chamber 32 and exit 31, a seal comprising members 34, 35, 36 preventing leakage of cooling fluid while allowing axial movement of shaft 14 relative to the exterior end of the bellows. A bearing body 11 supported from end plate 28 is in sliding contact with shaft 14 at places 2, 6 and 27 and end cap 18 is fixed to shaft 14 and prevented from rotating by screw 40. Passages 47 permit cooling fluid to enter the space between body 11 and shaft 14 to improve lubrication. The bellows parts 8 and 9 are joined by welding to annular disc 12 with passages for cooling fluid, disc 12 being secured to sleeve 13 which just clears shaft 14 and prevents snaking of the bellows. The seal comprises two P.T.F.E. chevron seals 34, 35 (Fig. 2) each having an expander ring 61 in a circumferential groove. Spacer 36 separates the seals and provides a leakage space communicating with radial passage 43.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US88953169A | 1969-12-31 | 1969-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1286617A true GB1286617A (en) | 1972-08-23 |
Family
ID=25395294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB59927/70A Expired GB1286617A (en) | 1969-12-31 | 1970-12-17 | Fluid cooled variable electrical parameter device working in vacuo |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3571677A (en) |
| DE (1) | DE2063885A1 (en) |
| GB (1) | GB1286617A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2221571A (en) * | 1988-08-15 | 1990-02-07 | Bbc Brown Boveri & Cie | Low-inductance adjustable vacuum condenser |
| CN110189916A (en) * | 2019-05-21 | 2019-08-30 | 西北核技术研究院 | Megavolt grade paper-film compound capacitor arm, modularization high-voltage pulse capacitor and its designing and manufacturing method |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001029853A1 (en) | 1999-10-16 | 2001-04-26 | Paralax, Llc | Vacuum variable capacitor |
| US20030033398A1 (en) * | 2001-08-10 | 2003-02-13 | Sun Microsystems, Inc. | Method, system, and program for generating and using configuration policies |
| US20030033346A1 (en) * | 2001-08-10 | 2003-02-13 | Sun Microsystems, Inc. | Method, system, and program for managing multiple resources in a system |
| US7252139B2 (en) * | 2001-08-29 | 2007-08-07 | Sun Microsystems, Inc. | Method and system for cooling electronic components |
| US7133907B2 (en) * | 2001-10-18 | 2006-11-07 | Sun Microsystems, Inc. | Method, system, and program for configuring system resources |
| US6965559B2 (en) * | 2001-10-19 | 2005-11-15 | Sun Microsystems, Inc. | Method, system, and program for discovering devices communicating through a switch |
| US20030135609A1 (en) * | 2002-01-16 | 2003-07-17 | Sun Microsystems, Inc. | Method, system, and program for determining a modification of a system resource configuration |
| US7103889B2 (en) | 2002-07-23 | 2006-09-05 | Sun Microsystems, Inc. | Method, system, and article of manufacture for agent processing |
| US20040022200A1 (en) * | 2002-07-31 | 2004-02-05 | Sun Microsystems, Inc. | Method, system, and program for providing information on components within a network |
| US7143615B2 (en) | 2002-07-31 | 2006-12-05 | Sun Microsystems, Inc. | Method, system, and program for discovering components within a network |
| US20040024887A1 (en) * | 2002-07-31 | 2004-02-05 | Sun Microsystems, Inc. | Method, system, and program for generating information on components within a network |
| US6953227B2 (en) * | 2002-12-05 | 2005-10-11 | Sun Microsystems, Inc. | High-power multi-device liquid cooling |
| US7327578B2 (en) * | 2004-02-06 | 2008-02-05 | Sun Microsystems, Inc. | Cooling failure mitigation for an electronics enclosure |
| CH698131B1 (en) * | 2005-10-28 | 2009-05-29 | Comet Ag | Vacuum capacitor with a stainless steel bellows and with active cooling. |
| JP5253507B2 (en) * | 2007-09-10 | 2013-07-31 | コメット アクチェンゲゼルシャフト | Cooling system for variable capacitance vacuum condenser |
| EP3389063A1 (en) * | 2017-04-13 | 2018-10-17 | Comet AG | Variable vacuum capacitor and cooling method |
| CN112635196B (en) * | 2020-12-15 | 2022-05-17 | 西安西电电力电容器有限责任公司 | Device and method for reducing temperature coefficient of capacitor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3243672A (en) * | 1964-01-31 | 1966-03-29 | Sprague Electric Co | Fluid coolable capacitor |
-
1969
- 1969-12-31 US US889531A patent/US3571677A/en not_active Expired - Lifetime
-
1970
- 1970-12-17 GB GB59927/70A patent/GB1286617A/en not_active Expired
- 1970-12-24 DE DE19702063885 patent/DE2063885A1/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2221571A (en) * | 1988-08-15 | 1990-02-07 | Bbc Brown Boveri & Cie | Low-inductance adjustable vacuum condenser |
| CN110189916A (en) * | 2019-05-21 | 2019-08-30 | 西北核技术研究院 | Megavolt grade paper-film compound capacitor arm, modularization high-voltage pulse capacitor and its designing and manufacturing method |
| CN110189916B (en) * | 2019-05-21 | 2021-08-31 | 西北核技术研究院 | Megavolt paper film composite capacitor arm, modular high-voltage pulse capacitor and design and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2063885A1 (en) | 1971-07-08 |
| US3571677A (en) | 1971-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |