CH420351A - Protection device of an electrical device - Google Patents
Protection device of an electrical deviceInfo
- Publication number
- CH420351A CH420351A CH997764A CH997764A CH420351A CH 420351 A CH420351 A CH 420351A CH 997764 A CH997764 A CH 997764A CH 997764 A CH997764 A CH 997764A CH 420351 A CH420351 A CH 420351A
- Authority
- CH
- Switzerland
- Prior art keywords
- electrical
- protection
- protection device
- electrical device
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
- H01H83/10—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess voltage, e.g. for lightning protection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/44—Structural association with a spark-gap arrester
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/021—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/20—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
- H02H3/205—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage using a spark-gap as detector
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR944955A FR1377366A (en) | 1963-08-19 | 1963-08-19 | Safety protection device for electrical devices |
Publications (1)
Publication Number | Publication Date |
---|---|
CH420351A true CH420351A (en) | 1966-09-15 |
Family
ID=8810703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH997764A CH420351A (en) | 1963-08-19 | 1964-07-30 | Protection device of an electrical device |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE651315A (en) |
CH (1) | CH420351A (en) |
DE (1) | DE1463624A1 (en) |
ES (1) | ES303444A1 (en) |
FR (1) | FR1377366A (en) |
NL (1) | NL6409164A (en) |
SE (1) | SE324603B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2643504A1 (en) * | 1989-02-23 | 1990-08-24 | Mars Actel | LINE PROTECTION MODULE, WITH A PARAFOUDRE, IN PARTICULAR FOR A TELEPHONE CONNECTION BLOCK |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NI200300043A (en) | 2002-03-28 | 2003-11-05 | Warner Lambert Co | AMINO ACIDS WITH AFFINITY FOR THE PROTEIN a2DELTA. |
-
1963
- 1963-08-19 FR FR944955A patent/FR1377366A/en not_active Expired
-
1964
- 1964-07-30 CH CH997764A patent/CH420351A/en unknown
- 1964-08-03 BE BE651315D patent/BE651315A/xx unknown
- 1964-08-10 NL NL6409164A patent/NL6409164A/xx unknown
- 1964-08-11 ES ES0303444A patent/ES303444A1/en not_active Expired
- 1964-08-17 SE SE9915/64A patent/SE324603B/xx unknown
- 1964-08-17 DE DE19641463624 patent/DE1463624A1/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2643504A1 (en) * | 1989-02-23 | 1990-08-24 | Mars Actel | LINE PROTECTION MODULE, WITH A PARAFOUDRE, IN PARTICULAR FOR A TELEPHONE CONNECTION BLOCK |
EP0384347A1 (en) * | 1989-02-23 | 1990-08-29 | MARS-ACTEL Société Anonyme dite: | Surge protector for connection arrangement, particularly of a telephone equipment |
Also Published As
Publication number | Publication date |
---|---|
NL6409164A (en) | 1965-02-22 |
BE651315A (en) | 1964-12-01 |
SE324603B (en) | 1970-06-08 |
FR1377366A (en) | 1964-11-06 |
DE1463624A1 (en) | 1969-03-20 |
ES303444A1 (en) | 1965-01-01 |
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