DE2149938C3 - Flexibles elektrisches Strombegrenzer-Element - Google Patents
Flexibles elektrisches Strombegrenzer-ElementInfo
- Publication number
- DE2149938C3 DE2149938C3 DE2149938A DE2149938A DE2149938C3 DE 2149938 C3 DE2149938 C3 DE 2149938C3 DE 2149938 A DE2149938 A DE 2149938A DE 2149938 A DE2149938 A DE 2149938A DE 2149938 C3 DE2149938 C3 DE 2149938C3
- Authority
- DE
- Germany
- Prior art keywords
- current limiter
- insulating layer
- limiter element
- current
- electrical
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 239000000835 fiber Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 239000010425 asbestos Substances 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 2
- 229910052895 riebeckite Inorganic materials 0.000 claims description 2
- 229910000640 Fe alloy Inorganic materials 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000000670 limiting effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 229910000531 Co alloy Inorganic materials 0.000 description 2
- 229910002546 FeCo Inorganic materials 0.000 description 2
- QVYYOKWPCQYKEY-UHFFFAOYSA-N [Fe].[Co] Chemical compound [Fe].[Co] QVYYOKWPCQYKEY-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
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
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
- H02H9/026—Current limitation using PTC resistors, i.e. resistors with a large positive temperature coefficient
-
- 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
- H02H3/025—Disconnection after limiting, e.g. when limiting is not sufficient or for facilitating disconnection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
- Thermistors And Varistors (AREA)
- Motor Or Generator Current Collectors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8790670 | 1970-10-08 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2149938A1 DE2149938A1 (de) | 1972-04-20 |
| DE2149938B2 DE2149938B2 (de) | 1978-05-03 |
| DE2149938C3 true DE2149938C3 (de) | 1979-01-18 |
Family
ID=13927937
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2149938A Expired DE2149938C3 (de) | 1970-10-08 | 1971-10-06 | Flexibles elektrisches Strombegrenzer-Element |
| DE7137921U Expired DE7137921U (de) | 1970-10-08 | 1971-10-06 | Strombegrenzer-Element |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE7137921U Expired DE7137921U (de) | 1970-10-08 | 1971-10-06 | Strombegrenzer-Element |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3718840A (enExample) |
| AU (1) | AU465030B2 (enExample) |
| CA (1) | CA939832A (enExample) |
| CH (1) | CH554097A (enExample) |
| DE (2) | DE2149938C3 (enExample) |
| FR (1) | FR2116368B1 (enExample) |
| GB (1) | GB1321540A (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3403542A1 (de) * | 1984-02-02 | 1985-08-08 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Elektrische schaltung |
| JPS62160605A (ja) * | 1986-01-08 | 1987-07-16 | 矢崎総業株式会社 | 高圧抵抗電線 |
| FR2602904B1 (fr) * | 1986-08-05 | 1989-12-01 | Filotex Sa | Cable electrique marquable par laser |
| US5233159A (en) * | 1992-06-24 | 1993-08-03 | Roger P. Day | Direct current welding system |
| US6028381A (en) * | 1996-02-09 | 2000-02-22 | Hitachi, Ltd. | Starter equipped with current interruption mechanism |
| DE19606597A1 (de) * | 1996-02-22 | 1997-08-28 | Abb Patent Gmbh | Mittel-oder Niederspannungsschaltanlage |
| CN101156220B (zh) * | 2005-04-04 | 2013-06-12 | 林陆妹 | 用于火花点火式内燃机的点火装置以及点火电缆 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1364080A (en) * | 1919-12-23 | 1921-01-04 | Western Electric Co | Ballasting device |
| GB351291A (en) * | 1929-08-15 | 1931-06-25 | Philips Nv | Improvements in or relating to electric "variator" resistances |
| US3205410A (en) * | 1963-06-07 | 1965-09-07 | Gen Electric | Panel assembly comprising electric circuit breakers and fuses |
| US3435401A (en) * | 1966-10-05 | 1969-03-25 | Texas Instruments Inc | Insulated electrical conductors |
| US3633075A (en) * | 1970-02-18 | 1972-01-04 | Benjamin K Hawkins | Cabinet housing motor controls mounted on plug-in modules |
-
1971
- 1971-09-10 GB GB4227771A patent/GB1321540A/en not_active Expired
- 1971-09-20 FR FR7134574A patent/FR2116368B1/fr not_active Expired
- 1971-09-21 CA CA123,369A patent/CA939832A/en not_active Expired
- 1971-09-23 US US00183014A patent/US3718840A/en not_active Expired - Lifetime
- 1971-10-06 AU AU34279/71A patent/AU465030B2/en not_active Expired
- 1971-10-06 DE DE2149938A patent/DE2149938C3/de not_active Expired
- 1971-10-06 DE DE7137921U patent/DE7137921U/de not_active Expired
- 1971-10-07 CH CH1463371A patent/CH554097A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US3718840A (en) | 1973-02-27 |
| DE2149938B2 (de) | 1978-05-03 |
| DE7137921U (de) | 1972-06-08 |
| CA939832A (en) | 1974-01-08 |
| DE2149938A1 (de) | 1972-04-20 |
| AU3427971A (en) | 1973-04-12 |
| AU465030B2 (en) | 1975-09-18 |
| FR2116368B1 (enExample) | 1974-09-06 |
| GB1321540A (en) | 1973-06-27 |
| CH554097A (fr) | 1974-09-13 |
| FR2116368A1 (enExample) | 1972-07-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |