NL239689A - - Google Patents
Info
- Publication number
- NL239689A NL239689A NL239689DA NL239689A NL 239689 A NL239689 A NL 239689A NL 239689D A NL239689D A NL 239689DA NL 239689 A NL239689 A NL 239689A
- Authority
- NL
- Netherlands
Links
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
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/22—Di-epoxy compounds
- C08G59/26—Di-epoxy compounds heterocyclic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/32—Epoxy compounds containing three or more epoxy groups
- C08G59/3236—Heterocylic compounds
- C08G59/3245—Heterocylic compounds containing only nitrogen as a heteroatom
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
- C08G59/32—Epoxy compounds containing three or more epoxy groups
- C08G59/38—Epoxy compounds containing three or more epoxy groups together with di-epoxy compounds
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- 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
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/40—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes epoxy resins
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Epoxy Resins (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL30521A DE1062310B (de) | 1958-06-02 | 1958-06-02 | Stromunterbrecher mit Loeschgas erzeugenden Isolierteilen, insbesondere mit Giessharzloeschkammer |
DEL0031810 | 1958-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL239689A true NL239689A (xx) |
Family
ID=25985170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL239689D NL239689A (xx) | 1958-06-02 |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH423926A (xx) |
DE (2) | DE1062310B (xx) |
FR (1) | FR1226125A (xx) |
GB (1) | GB903961A (xx) |
NL (1) | NL239689A (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1209182B (de) * | 1960-08-30 | 1966-01-20 | Licentia Gmbh | Einer kurzzeitig auftretenden Druckwellen-beanspruchung ausgesetzte Isolationswand fuer elektrische Apparate bzw. Geraete aus einem Mehrschichtmaterial |
US3761660A (en) * | 1970-07-30 | 1973-09-25 | Rostone Corp | Arc interrupting composition and apparatus |
CH601897A5 (xx) * | 1974-12-20 | 1978-07-14 | Sprecher & Schuh Ag | |
US4104238A (en) * | 1976-11-23 | 1978-08-01 | Westinghouse Electric Corp. | Silica-alumina trihydrate filled epoxy castings resistant to arced SF6 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1002058B (de) * | 1954-08-11 | 1957-02-07 | Licentia Gmbh | Isolierkoerper fuer Schaltkammern von Hochspannungsschaltern |
-
0
- DE DENDAT1065914D patent/DE1065914B/de active Pending
- NL NL239689D patent/NL239689A/xx unknown
-
1958
- 1958-06-02 DE DEL30521A patent/DE1062310B/de active Pending
-
1959
- 1959-05-30 FR FR796140A patent/FR1226125A/fr not_active Expired
- 1959-06-01 CH CH7390059A patent/CH423926A/de unknown
- 1959-06-02 GB GB1880059A patent/GB903961A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1062310B (de) | 1959-07-30 |
CH423926A (de) | 1966-11-15 |
GB903961A (en) | 1962-08-22 |
FR1226125A (fr) | 1960-07-08 |
DE1065914B (xx) | 1959-09-24 |