FR970979A - Protection spark gap discharge counter - Google Patents
Protection spark gap discharge counterInfo
- Publication number
- FR970979A FR970979A FR970979DA FR970979A FR 970979 A FR970979 A FR 970979A FR 970979D A FR970979D A FR 970979DA FR 970979 A FR970979 A FR 970979A
- Authority
- FR
- France
- Prior art keywords
- spark gap
- discharge counter
- gap discharge
- protection spark
- protection
- 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.)
- Expired
Links
Classifications
-
- 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
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
- H02H3/048—Checking overvoltage diverters
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH970979X | 1947-09-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR970979A true FR970979A (en) | 1951-01-11 |
Family
ID=4550980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR970979D Expired FR970979A (en) | 1947-09-26 | 1948-09-01 | Protection spark gap discharge counter |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH258694A (en) |
FR (1) | FR970979A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2963620A (en) * | 1959-08-27 | 1960-12-06 | Gen Lab Associates Inc | Sensing igniter |
DE1164531B (en) * | 1960-02-04 | 1964-03-05 | W Helmut Schmidt | Device for displaying charges in electrical lines in house installation systems |
DE1640715B1 (en) * | 1967-08-17 | 1971-03-11 | Kronprinz Ag | DISPLAY DEVICE OF ARC FLASH ON INSULATORS OF HIGH VOLTAGE LINES |
EP0564334A1 (en) * | 1992-03-30 | 1993-10-06 | Sediver, Societe Europeenne D'isolateurs En Verre Et Composite | Device for detecting and indicating a fault current in an arrester or insulator |
FR2689979A1 (en) * | 1992-04-10 | 1993-10-15 | Sediver Ste Europ Isolateurs V | Device for detection and indication of fault current in lightning arrester |
EP2325958A1 (en) * | 2009-11-24 | 2011-05-25 | Sankosha Corporation | Surge current detection device |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0386288B1 (en) * | 1989-03-07 | 1993-12-15 | Siemens Aktiengesellschaft | Device for monitoring electronic circuits or components |
DE29615186U1 (en) * | 1996-08-22 | 1996-10-31 | Siemens AG, 80333 München | Display device for a surge arrester |
-
1947
- 1947-09-26 CH CH258694D patent/CH258694A/en unknown
-
1948
- 1948-09-01 FR FR970979D patent/FR970979A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2963620A (en) * | 1959-08-27 | 1960-12-06 | Gen Lab Associates Inc | Sensing igniter |
DE1164531B (en) * | 1960-02-04 | 1964-03-05 | W Helmut Schmidt | Device for displaying charges in electrical lines in house installation systems |
DE1640715B1 (en) * | 1967-08-17 | 1971-03-11 | Kronprinz Ag | DISPLAY DEVICE OF ARC FLASH ON INSULATORS OF HIGH VOLTAGE LINES |
EP0564334A1 (en) * | 1992-03-30 | 1993-10-06 | Sediver, Societe Europeenne D'isolateurs En Verre Et Composite | Device for detecting and indicating a fault current in an arrester or insulator |
US5373242A (en) * | 1992-03-30 | 1994-12-13 | Sediver Societe Europeenne D'isolateurs En Verre Et Composite | Device for detecting and for indicating fault current through a lightning arrestor or an insulator |
FR2689979A1 (en) * | 1992-04-10 | 1993-10-15 | Sediver Ste Europ Isolateurs V | Device for detection and indication of fault current in lightning arrester |
EP2325958A1 (en) * | 2009-11-24 | 2011-05-25 | Sankosha Corporation | Surge current detection device |
US8410773B2 (en) | 2009-11-24 | 2013-04-02 | Sankosha Corporation | Surge current detection device |
Also Published As
Publication number | Publication date |
---|---|
CH258694A (en) | 1948-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR970979A (en) | Protection spark gap discharge counter | |
AT172993B (en) | Tire protection device | |
FR943870A (en) | electrodes | |
FR951822A (en) | Plate protector | |
FR57697E (en) | Counter | |
CA457568A (en) | Spark gap discharge device | |
FR948428A (en) | Counter | |
FR1032588A (en) | Dough crusher | |
FR966217A (en) | Surge arrester | |
FR985991A (en) | Fitting | |
CA454830A (en) | Spark gap device | |
DK71835C (en) | Spark arrestor. | |
FR935939A (en) | Protection of electrical machines | |
FR940435A (en) | Label protection | |
CA442322A (en) | Spark gap electrode | |
CA452291A (en) | Spark gap device | |
CA448498A (en) | Spark gap device | |
AT169110B (en) | Soap protectors | |
AT172257B (en) | Arc discharge device | |
FI23918A (en) | Spark arrestor | |
CA437068A (en) | Spark gap device | |
FR1004260A (en) | Surge arresters | |
FR974489A (en) | Advanced crusher | |
AT169238B (en) | Mill | |
AT174791B (en) | Mill |