FR2317743A1 - Procede de suppression de la formation de carbone dans un fluide dielectrique durant des decharges electriques et compositions utilisees dans ce but - Google Patents
Procede de suppression de la formation de carbone dans un fluide dielectrique durant des decharges electriques et compositions utilisees dans ce butInfo
- Publication number
- FR2317743A1 FR2317743A1 FR7619139A FR7619139A FR2317743A1 FR 2317743 A1 FR2317743 A1 FR 2317743A1 FR 7619139 A FR7619139 A FR 7619139A FR 7619139 A FR7619139 A FR 7619139A FR 2317743 A1 FR2317743 A1 FR 2317743A1
- Authority
- FR
- France
- Prior art keywords
- dielectric fluid
- fluid during
- during discharge
- mixt
- carbon dioxide
- 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- Withdrawn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
- 230000015572 biosynthetic process Effects 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 title abstract 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
- 229910052799 carbon Inorganic materials 0.000 title 1
- 239000001569 carbon dioxide Substances 0.000 title 1
- 229910002092 carbon dioxide Inorganic materials 0.000 title 1
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 title 1
- 229960000909 sulfur hexafluoride Drugs 0.000 title 1
- 150000001350 alkyl halides Chemical class 0.000 abstract 2
- 239000004020 conductor Substances 0.000 abstract 2
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 abstract 2
- 235000019404 dichlorodifluoromethane Nutrition 0.000 abstract 2
- DDMOUSALMHHKOS-UHFFFAOYSA-N 1,2-dichloro-1,1,2,2-tetrafluoroethane Chemical compound FC(F)(Cl)C(F)(F)Cl DDMOUSALMHHKOS-UHFFFAOYSA-N 0.000 abstract 1
- RFCAUADVODFSLZ-UHFFFAOYSA-N 1-Chloro-1,1,2,2,2-pentafluoroethane Chemical compound FC(F)(F)C(F)(F)Cl RFCAUADVODFSLZ-UHFFFAOYSA-N 0.000 abstract 1
- -1 CCl2FCClF2CHF Chemical compound 0.000 abstract 1
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 abstract 1
- RJCQBQGAPKAMLL-UHFFFAOYSA-N bromotrifluoromethane Chemical compound FC(F)(F)Br RJCQBQGAPKAMLL-UHFFFAOYSA-N 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- AFYPFACVUDMOHA-UHFFFAOYSA-N chlorotrifluoromethane Chemical compound FC(F)(F)Cl AFYPFACVUDMOHA-UHFFFAOYSA-N 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 230000001629 suppression Effects 0.000 abstract 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
- H01B3/16—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances gases
-
- 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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/22—Selection of fluids for arc-extinguishing
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Organic Insulating Materials (AREA)
- Contacts (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58949675A | 1975-06-23 | 1975-06-23 | |
| US05/598,303 US4052555A (en) | 1975-07-23 | 1975-07-23 | Gaseous dielectric compositions |
| US65448776A | 1976-02-02 | 1976-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2317743A1 true FR2317743A1 (fr) | 1977-02-04 |
Family
ID=27416547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7619139A Withdrawn FR2317743A1 (fr) | 1975-06-23 | 1976-06-23 | Procede de suppression de la formation de carbone dans un fluide dielectrique durant des decharges electriques et compositions utilisees dans ce but |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5225299A (fr) |
| CA (1) | CA1068894A (fr) |
| DE (1) | DE2627470A1 (fr) |
| FR (1) | FR2317743A1 (fr) |
| IT (1) | IT1070304B (fr) |
| SE (1) | SE7607128L (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0008862A1 (fr) * | 1978-08-21 | 1980-03-19 | Allied Corporation | Appareil électrique avec un gaz diélectrique contenant un composé de soufre divalent et une composition contenant un composé de soufre divalent |
| EP1113475A1 (fr) * | 1999-12-30 | 2001-07-04 | ABB Research Ltd. | Agencement de contact d'arc pour disjoncteur à moyenne et/ou haute tension |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0583832A (ja) * | 1991-09-20 | 1993-04-02 | Mitsubishi Electric Corp | ガス絶縁電気装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH361851A (de) * | 1957-09-13 | 1962-05-15 | Westinghouse Electric Corp | Elektrischer Leistungsschalter |
| GB1134336A (en) * | 1965-03-16 | 1968-11-20 | Gen Electric | Improvements in electrical apparatus insulated with a mixture of insulating gases |
-
1976
- 1976-06-17 CA CA255,184A patent/CA1068894A/fr not_active Expired
- 1976-06-18 DE DE19762627470 patent/DE2627470A1/de not_active Withdrawn
- 1976-06-22 SE SE7607128A patent/SE7607128L/xx unknown
- 1976-06-23 IT IT68536/76A patent/IT1070304B/it active
- 1976-06-23 FR FR7619139A patent/FR2317743A1/fr not_active Withdrawn
- 1976-06-23 JP JP51074281A patent/JPS5225299A/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH361851A (de) * | 1957-09-13 | 1962-05-15 | Westinghouse Electric Corp | Elektrischer Leistungsschalter |
| GB1134336A (en) * | 1965-03-16 | 1968-11-20 | Gen Electric | Improvements in electrical apparatus insulated with a mixture of insulating gases |
Non-Patent Citations (1)
| Title |
|---|
| EXBK/59 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0008862A1 (fr) * | 1978-08-21 | 1980-03-19 | Allied Corporation | Appareil électrique avec un gaz diélectrique contenant un composé de soufre divalent et une composition contenant un composé de soufre divalent |
| EP1113475A1 (fr) * | 1999-12-30 | 2001-07-04 | ABB Research Ltd. | Agencement de contact d'arc pour disjoncteur à moyenne et/ou haute tension |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2627470A1 (de) | 1977-01-13 |
| CA1068894A (fr) | 1980-01-01 |
| JPS5225299A (en) | 1977-02-25 |
| IT1070304B (it) | 1985-03-29 |
| SE7607128L (sv) | 1976-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |