SU907630A1 - Токоограничительный автоматический выключатель - Google Patents
Токоограничительный автоматический выключатель Download PDFInfo
- Publication number
- SU907630A1 SU907630A1 SU777770005A SU7770005A SU907630A1 SU 907630 A1 SU907630 A1 SU 907630A1 SU 777770005 A SU777770005 A SU 777770005A SU 7770005 A SU7770005 A SU 7770005A SU 907630 A1 SU907630 A1 SU 907630A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- bridge
- contact
- contact elements
- switching
- levers
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims 7
- 230000009471 action Effects 0.000 claims 5
- 230000005520 electrodynamics Effects 0.000 claims 3
- 210000003739 neck Anatomy 0.000 claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 claims 2
- 238000010791 quenching Methods 0.000 claims 2
- 230000000171 quenching effect Effects 0.000 claims 2
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- 230000008901 benefit Effects 0.000 claims 1
- 239000000969 carrier Substances 0.000 claims 1
- 230000008859 change Effects 0.000 claims 1
- 239000003302 ferromagnetic material Substances 0.000 claims 1
- 238000010304 firing Methods 0.000 claims 1
- 230000006872 improvement Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 210000003127 knee Anatomy 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
- H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
- H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
- H01H77/102—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement
- H01H77/104—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by special mounting of contact arm, allowing blow-off movement with a stable blow-off position
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD19505676A DD127737A2 (de) | 1976-09-30 | 1976-09-30 | Strombegrenzender selbstschalter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU907630A1 true SU907630A1 (ru) | 1982-02-23 |
Family
ID=5505877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU777770005A SU907630A1 (ru) | 1976-09-30 | 1977-09-06 | Токоограничительный автоматический выключатель |
Country Status (9)
| Country | Link |
|---|---|
| BG (1) | BG31343A1 (enrdf_load_html_response) |
| CS (1) | CS201631B3 (enrdf_load_html_response) |
| DD (1) | DD127737A2 (enrdf_load_html_response) |
| DE (1) | DE2735304A1 (enrdf_load_html_response) |
| HU (1) | HU175458B (enrdf_load_html_response) |
| IN (1) | IN148520B (enrdf_load_html_response) |
| PL (1) | PL104947B1 (enrdf_load_html_response) |
| RO (1) | RO73967A (enrdf_load_html_response) |
| SU (1) | SU907630A1 (enrdf_load_html_response) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4633207A (en) * | 1985-04-01 | 1986-12-30 | Siemens Energy & Automation, Inc. | Cam following bridge contact carrier for a current limiting circuit breaker |
| DE3637418A1 (de) * | 1986-11-03 | 1988-05-11 | Kloeckner Moeller Elektrizit | Schaltvorrichtung |
| DE4337344B4 (de) * | 1993-11-02 | 2005-08-25 | Moeller Gmbh | Strombegrenzendes Kontaktsystem für Leistungsschalter |
| DE102008016036A1 (de) * | 2008-03-28 | 2009-10-01 | Abb Ag | Installationsschaltgerät mit einer Doppelunterbrechung |
-
1976
- 1976-09-30 DD DD19505676A patent/DD127737A2/xx unknown
-
1977
- 1977-08-05 DE DE19772735304 patent/DE2735304A1/de not_active Withdrawn
- 1977-08-19 IN IN1295/CAL/77A patent/IN148520B/en unknown
- 1977-09-06 SU SU777770005A patent/SU907630A1/ru active
- 1977-09-08 BG BG7737308A patent/BG31343A1/xx unknown
- 1977-09-15 HU HU77EE2526A patent/HU175458B/hu unknown
- 1977-09-20 CS CS609077A patent/CS201631B3/cs unknown
- 1977-09-28 PL PL20109977A patent/PL104947B1/xx unknown
- 1977-09-28 RO RO7791695A patent/RO73967A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS201631B3 (en) | 1980-11-28 |
| HU175458B (hu) | 1980-08-28 |
| PL104947B1 (pl) | 1979-09-29 |
| DD127737A2 (de) | 1977-10-12 |
| PL201099A1 (pl) | 1978-05-08 |
| IN148520B (enrdf_load_html_response) | 1981-03-21 |
| DE2735304A1 (de) | 1978-04-06 |
| BG31343A1 (en) | 1981-12-15 |
| RO73967A (ro) | 1981-09-24 |
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