SE331311B - - Google Patents
Info
- Publication number
- SE331311B SE331311B SE07357/68A SE735768A SE331311B SE 331311 B SE331311 B SE 331311B SE 07357/68 A SE07357/68 A SE 07357/68A SE 735768 A SE735768 A SE 735768A SE 331311 B SE331311 B SE 331311B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB25479/67A GB1163795A (en) | 1967-06-02 | 1967-06-02 | Over-Voltage Protection Circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
SE331311B true SE331311B (en) | 1970-12-21 |
Family
ID=10228377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE07357/68A SE331311B (en) | 1967-06-02 | 1968-05-31 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3518489A (en) |
DE (1) | DE1763292A1 (en) |
FR (1) | FR1566130A (en) |
GB (1) | GB1163795A (en) |
SE (1) | SE331311B (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3889222A (en) * | 1973-11-07 | 1975-06-10 | Tokyo Shibaura Electric Co | Surge voltage absorber |
JPS515630U (en) * | 1974-06-28 | 1976-01-16 | ||
US3947726A (en) * | 1974-12-18 | 1976-03-30 | General Electric Co. | Reverse voltage surge protection for high-voltage thyristors |
JPS51162943U (en) * | 1975-06-19 | 1976-12-25 | ||
US4068279A (en) * | 1976-10-28 | 1978-01-10 | Byrnes Gerald J | Power monitor |
JPS54139736A (en) * | 1978-04-21 | 1979-10-30 | Sharp Corp | Electrophotographic copier |
DE2850559A1 (en) * | 1978-11-22 | 1980-05-29 | Faber Castell A W | SHARPENER FOR MINES AND COATED RECORDING PENCILS |
US4419711A (en) * | 1979-12-28 | 1983-12-06 | Seguin Herb J J | Method and apparatus for the protection of electrical equipment from high voltage transients |
US4328523A (en) * | 1979-12-28 | 1982-05-04 | Home Oil Company Limited | Method and apparatus for the protection of electrical equipment from high voltage transients |
US4347539A (en) * | 1981-06-03 | 1982-08-31 | Westinghouse Electric Corp. | Electrical equipment protective apparatus with energy balancing among parallel varistors |
DE3412264A1 (en) * | 1984-04-02 | 1985-10-10 | Steute-Schaltgerätebau G. Sölken, 4972 Löhne | Switch for monitoring movement sequences |
US4814941A (en) * | 1984-06-08 | 1989-03-21 | Steelcase Inc. | Power receptacle and nested line conditioner arrangement |
DE3584239D1 (en) * | 1984-12-24 | 1991-10-31 | Nippon Telegraph & Telephone | PROTECTIVE CIRCUIT. |
GB8816631D0 (en) * | 1988-07-13 | 1988-08-17 | Raychem Ltd | Circuit protection arrangement |
IL90944A0 (en) * | 1988-07-13 | 1990-02-09 | Raychem Ltd | Electrical circuit protection arrangement |
US5714794A (en) * | 1995-04-18 | 1998-02-03 | Hitachi Chemical Company, Ltd. | Electrostatic protective device |
BE1010412A3 (en) * | 1996-07-09 | 1998-07-07 | Philips Electronics Nv | Shifting. |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3246206A (en) * | 1965-02-25 | 1966-04-12 | Gen Electric | Voltage surge protector |
US3435293A (en) * | 1965-12-30 | 1969-03-25 | Texas Instruments Inc | Apparatus for providing instantaneous overload protection especially useful in protecting semiconductive devices |
US3418530A (en) * | 1966-09-07 | 1968-12-24 | Army Usa | Electronic crowbar |
-
1967
- 1967-06-02 GB GB25479/67A patent/GB1163795A/en not_active Expired
-
1968
- 1968-04-03 US US718544A patent/US3518489A/en not_active Expired - Lifetime
- 1968-04-30 DE DE19681763292 patent/DE1763292A1/en active Pending
- 1968-05-29 FR FR1566130D patent/FR1566130A/fr not_active Expired
- 1968-05-31 SE SE07357/68A patent/SE331311B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR1566130A (en) | 1969-05-02 |
DE1763292A1 (en) | 1972-01-13 |
US3518489A (en) | 1970-06-30 |
GB1163795A (en) | 1969-09-10 |