DE7507461U - Kaltleiter-bauelement - Google Patents
Kaltleiter-bauelementInfo
- Publication number
- DE7507461U DE7507461U DE19757507461 DE7507461U DE7507461U DE 7507461 U DE7507461 U DE 7507461U DE 19757507461 DE19757507461 DE 19757507461 DE 7507461 U DE7507461 U DE 7507461U DE 7507461 U DE7507461 U DE 7507461U
- Authority
- DE
- Germany
- Prior art keywords
- current
- component according
- sintered body
- component
- resistance
- 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
- 239000004020 conductor Substances 0.000 title description 3
- 238000001816 cooling Methods 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 8
- 229910021541 Vanadium(III) oxide Inorganic materials 0.000 claims description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- 229910044991 metal oxide Inorganic materials 0.000 claims description 3
- 150000004706 metal oxides Chemical class 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000004044 response Effects 0.000 description 13
- 239000011651 chromium Substances 0.000 description 8
- 230000035699 permeability Effects 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002123 temporal effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- -1 titanium hydride Chemical compound 0.000 description 1
- 229910000048 titanium hydride Inorganic materials 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C1/00—Details
- H01C1/14—Terminals or tapping points or electrodes specially adapted for resistors; Arrangements of terminals or tapping points or electrodes on resistors
- H01C1/1406—Terminals or electrodes formed on resistive elements having positive temperature coefficient
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01C—RESISTORS
- H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
- H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
- H01C7/022—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances
- H01C7/023—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances containing oxides or oxidic compounds, e.g. ferrites
- H01C7/026—Vanadium oxides or oxidic compounds, e.g. VOx
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Ceramic Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Emergency Protection Circuit Devices (AREA)
- Thermistors And Varistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH164075A CH581377A5 (enrdf_load_html_response) | 1975-02-11 | 1975-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7507461U true DE7507461U (de) | 1976-12-09 |
Family
ID=4215186
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19757507461 Expired DE7507461U (de) | 1975-02-11 | 1975-03-10 | Kaltleiter-bauelement |
| DE19752510322 Expired DE2510322C2 (de) | 1975-02-11 | 1975-03-10 | Kaltleiter-Bauelement |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752510322 Expired DE2510322C2 (de) | 1975-02-11 | 1975-03-10 | Kaltleiter-Bauelement |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH581377A5 (enrdf_load_html_response) |
| DE (2) | DE7507461U (enrdf_load_html_response) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4130772A1 (de) * | 1991-09-16 | 1993-04-29 | Siemens Matsushita Components | Kaltleiter-kontaktmetallisierung |
| DE4410468A1 (de) * | 1993-03-30 | 1994-10-06 | Murata Manufacturing Co | Thermistor-Bauelement |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH604365A5 (enrdf_load_html_response) * | 1976-12-22 | 1978-09-15 | Bbc Brown Boveri & Cie | |
| EP0038379A1 (de) * | 1980-04-21 | 1981-10-28 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Widerstandselement aus einem Körper aus leitender Keramik und Verfahren zu seiner Herstellung |
| DE3112524A1 (de) * | 1981-03-30 | 1982-11-04 | Siemens AG, 1000 Berlin und 8000 München | Schalteinrichtung zum verzoegerten schalten eines verbrauchers |
| JPS60262303A (ja) * | 1984-06-11 | 1985-12-25 | 株式会社東芝 | Ｐｔｃセラミツク組成物 |
| DE4142523A1 (de) * | 1991-12-21 | 1993-06-24 | Asea Brown Boveri | Widerstand mit ptc - verhalten |
| DE4221309A1 (de) * | 1992-06-29 | 1994-01-05 | Abb Research Ltd | Strombegrenzendes Element |
| DE4308986A1 (de) * | 1993-03-20 | 1994-09-22 | Licentia Gmbh | Schutzschalter |
| DE4330607A1 (de) * | 1993-09-09 | 1995-03-16 | Siemens Ag | Limiter zur Strombegrenzung |
| DE4441279C1 (de) * | 1994-11-19 | 1995-09-21 | Abb Management Ag | Vorrichtung zur Strombegrenzung |
| DE4441280C2 (de) * | 1994-11-19 | 1998-08-27 | Asea Brown Boveri | Kaltleiter und Vorrichtung zur Strombegrenzung mit mindestens einem Kaltleiter |
| DE19542162C2 (de) * | 1995-11-11 | 2000-11-23 | Abb Research Ltd | Überstrombegrenzer |
| DE19612841A1 (de) * | 1996-03-30 | 1997-10-02 | Abb Research Ltd | Strombegrenzender Widerstand mit PTC-Verhalten |
| JPH10326554A (ja) * | 1997-03-27 | 1998-12-08 | Ngk Insulators Ltd | Ｐｔｃ素子を備えた限流器及び／又は遮断器 |
| DE19808025A1 (de) * | 1998-02-26 | 1999-09-02 | Abb Research Ltd | Verfahren zur Herstellung einer Kaltleiteranordnung sowie Verwendung der Kaltleiteranordnung als Strombegrenzer |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL84015C (enrdf_load_html_response) * | 1951-05-23 | |||
| US2976505A (en) * | 1958-02-24 | 1961-03-21 | Westinghouse Electric Corp | Thermistors |
| LU37521A1 (enrdf_load_html_response) * | 1958-08-11 | |||
| US3249810A (en) * | 1962-11-20 | 1966-05-03 | Westinghouse Electric Corp | Circuit interrupting apparatus |
| GB1214856A (en) * | 1967-05-17 | 1970-12-09 | Hitachi Ltd | Temperature dependent resistor and method of manufacture |
| CH455909A (de) * | 1967-08-03 | 1968-05-15 | Zellweger Uster Ag | Mittels Frontplatte verschliessbares Gehäuse zur Aufnahme von Leiterplatten |
-
1975
- 1975-02-11 CH CH164075A patent/CH581377A5/xx not_active IP Right Cessation
- 1975-03-10 DE DE19757507461 patent/DE7507461U/de not_active Expired
- 1975-03-10 DE DE19752510322 patent/DE2510322C2/de not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4130772A1 (de) * | 1991-09-16 | 1993-04-29 | Siemens Matsushita Components | Kaltleiter-kontaktmetallisierung |
| DE4410468A1 (de) * | 1993-03-30 | 1994-10-06 | Murata Manufacturing Co | Thermistor-Bauelement |
| US6201464B1 (en) | 1993-03-30 | 2001-03-13 | Murata Manufacturing Co., Ltd. | Thermistor device having uninsulated peripheral edge |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2510322A1 (de) | 1976-08-19 |
| DE2510322C2 (de) | 1984-01-19 |
| CH581377A5 (enrdf_load_html_response) | 1976-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE7507461U (de) | Kaltleiter-bauelement | |
| DE2948281C2 (de) | Elektrische Schaltung und Schaltungsschutzeinrichtung | |
| DE69103135T2 (de) | Vorrichtung zum motor- und kurzschlussschutz. | |
| DE3177291T2 (de) | Schaltungsschutzeinrichtung. | |
| EP0640995B1 (de) | Elektrisches Widerstandselement und Verwendung dieses Widerstandselementes in einem Strombegrenzer | |
| DE68922733T2 (de) | Ptc-schaltungsschutzanordnungen. | |
| EP2279513B1 (de) | Überspannungsableiter mit integrierter schutzvorrichtung | |
| DE102014205871A1 (de) | Schmelzleiter und Überstrom-Schutzeinrichtung | |
| EP0717876B1 (de) | Limiter zur strombegrenzung | |
| DE68916152T3 (de) | Überstromschutzeinrichtung für elektrische Netzwerke und Apparate. | |
| DE68914905T2 (de) | Kontaktmaterial für einen Vakuumschalter. | |
| DE102016211621A1 (de) | Schmelzleiter und Überstrom-Schutzeinrichtung | |
| DE3042830A1 (de) | Verfahren zum unterbrechen eines elektrischen stromes in einem hochspannungskreis und vorrichtung zur durchfuehrung des verfahrens | |
| DE1640216A1 (de) | Stromunterbrecherschalter | |
| DE69509774T2 (de) | Überstromschutzvorrichtung für elektrische schaltungen | |
| DE112020002298B4 (de) | Stromkreis-Schutzvorrichtung mit einem PTC-Element und einer Sekundärsicherung | |
| DE3231841A1 (de) | Elektrische schmelzsicherung und dafuer vorgesehenes sicherungselement | |
| EP3347911B1 (de) | Laststromtragende sicherung mit internem schaltelement | |
| EP0557753B1 (de) | Vorrichtung zum Schützen eines Geräts | |
| CH645213A5 (de) | Strombegrenzende schaltungsanordnung fuer einen leistungsunterbrecher. | |
| WO2004034416A1 (de) | Mittels lichtbogen selbst-konfigurierendes bauelement | |
| DE2513487C3 (de) | Schutzvorrichtung | |
| DE10163008A1 (de) | Resistive Strombegrenzungseinrichtung mit mindestens einer Leiterbahn mit supraleitendem und normalleitendem Material | |
| DE1024595B (de) | Lichtbogenfester Isolierkoerper | |
| DE1003332B (de) | Hochspannungsschmelzsicherung |