DE2459527A1 - Dampfschirm-halterungsvorrichtung fuer vakuum-umhuellungen und einbauverfahren - Google Patents
Dampfschirm-halterungsvorrichtung fuer vakuum-umhuellungen und einbauverfahrenInfo
- Publication number
- DE2459527A1 DE2459527A1 DE19742459527 DE2459527A DE2459527A1 DE 2459527 A1 DE2459527 A1 DE 2459527A1 DE 19742459527 DE19742459527 DE 19742459527 DE 2459527 A DE2459527 A DE 2459527A DE 2459527 A1 DE2459527 A1 DE 2459527A1
- Authority
- DE
- Germany
- Prior art keywords
- ring
- envelope
- glass
- retaining ring
- embedded
- 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.)
- Withdrawn
Links
- 238000009434 installation Methods 0.000 title 1
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 title 1
- 239000011521 glass Substances 0.000 claims description 35
- 238000003466 welding Methods 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 239000006060 molten glass Substances 0.000 description 4
- 238000009750 centrifugal casting Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/04—Other methods of shaping glass by centrifuging
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/662—Housings or protective screens
- H01H33/66261—Specific screen details, e.g. mounting, materials, multiple screens or specific electrical field considerations
- H01H2033/66276—Details relating to the mounting of screens in vacuum switches
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Manufacture Of Motors, Generators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US42751773A | 1973-12-26 | 1973-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2459527A1 true DE2459527A1 (de) | 1975-09-04 |
Family
ID=23695207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742459527 Withdrawn DE2459527A1 (de) | 1973-12-26 | 1974-12-17 | Dampfschirm-halterungsvorrichtung fuer vakuum-umhuellungen und einbauverfahren |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5097869A (enExample) |
| DE (1) | DE2459527A1 (enExample) |
| GB (1) | GB1498183A (enExample) |
| SE (1) | SE398413B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2419577A1 (fr) * | 1978-03-08 | 1979-10-05 | Gen Electric | Bague de support d'ecran pour enveloppe de disjoncteurs sous vide |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019240049A1 (ja) * | 2018-06-11 | 2019-12-19 | 株式会社日本触媒 | ビニルエーテル基含有（メタ）アクリル酸エステル重合体の製造方法、ビニルエーテル基含有（メタ）アクリル酸エステル重合体、及び重合体組成物 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4838363B1 (enExample) * | 1969-06-09 | 1973-11-16 |
-
1974
- 1974-12-17 GB GB54376/74A patent/GB1498183A/en not_active Expired
- 1974-12-17 DE DE19742459527 patent/DE2459527A1/de not_active Withdrawn
- 1974-12-23 SE SE7416266A patent/SE398413B/xx unknown
- 1974-12-26 JP JP49148490A patent/JPS5097869A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2419577A1 (fr) * | 1978-03-08 | 1979-10-05 | Gen Electric | Bague de support d'ecran pour enveloppe de disjoncteurs sous vide |
Also Published As
| Publication number | Publication date |
|---|---|
| SE398413B (sv) | 1977-12-19 |
| SE7416266L (enExample) | 1975-06-27 |
| GB1498183A (en) | 1978-01-18 |
| JPS5097869A (enExample) | 1975-08-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8130 | Withdrawal |