DE7344180U - Federspeicherantrieb für elektrische Schaltgeräte - Google Patents
Federspeicherantrieb für elektrische SchaltgeräteInfo
- Publication number
- DE7344180U DE7344180U DE19737344180 DE7344180U DE7344180U DE 7344180 U DE7344180 U DE 7344180U DE 19737344180 DE19737344180 DE 19737344180 DE 7344180 U DE7344180 U DE 7344180U DE 7344180 U DE7344180 U DE 7344180U
- Authority
- DE
- Germany
- Prior art keywords
- spring
- switch
- abutment
- loaded drive
- electrical switchgear
- 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
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- ULFUTCYGWMQVIO-PCVRPHSVSA-N [(6s,8r,9s,10r,13s,14s,17r)-17-acetyl-6,10,13-trimethyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1h-cyclopenta[a]phenanthren-17-yl] acetate;[(8r,9s,13s,14s,17s)-3-hydroxy-13-methyl-6,7,8,9,11,12,14,15,16,17-decahydrocyclopenta[a]phenanthren-17-yl] pentano Chemical compound C1CC2=CC(O)=CC=C2[C@@H]2[C@@H]1[C@@H]1CC[C@H](OC(=O)CCCC)[C@@]1(C)CC2.C([C@@]12C)CC(=O)C=C1[C@@H](C)C[C@@H]1[C@@H]2CC[C@]2(C)[C@@](OC(C)=O)(C(C)=O)CC[C@H]21 ULFUTCYGWMQVIO-PCVRPHSVSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3005—Charging means
- H01H3/3026—Charging means in which the closing spring charges the opening spring or vice versa
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3005—Charging means
- H01H3/301—Charging means using a fluid actuator
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
- H01H3/3052—Linear spring motors
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1624173A CH566639A5 (enrdf_load_stackoverflow) | 1973-11-19 | 1973-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE7344180U true DE7344180U (de) | 1975-11-13 |
Family
ID=4415604
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19737344180 Expired DE7344180U (de) | 1973-11-19 | 1973-12-13 | Federspeicherantrieb für elektrische Schaltgeräte |
| DE19732361972 Expired DE2361972C2 (de) | 1973-11-19 | 1973-12-13 | Federspeicherantrieb für elektrische Schaltgeräte |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732361972 Expired DE2361972C2 (de) | 1973-11-19 | 1973-12-13 | Federspeicherantrieb für elektrische Schaltgeräte |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH566639A5 (enrdf_load_stackoverflow) |
| DE (2) | DE7344180U (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3447132A1 (de) * | 1984-12-22 | 1986-07-03 | BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau | Hydraulikeinrichtung |
| DE3709988A1 (de) * | 1987-03-26 | 1988-10-06 | Bbc Brown Boveri & Cie | Hydraulischer oder pneumatischer antrieb zur betaetigung des beweglichen schaltkontaktes eines mittel- und/oder hochspannungs-leistungsschalters |
| FR2628566A1 (fr) * | 1988-03-09 | 1989-09-15 | Alsthom | Dispositif de commande d'un disjoncteur |
| DE9420996U1 (de) * | 1994-12-21 | 1996-04-18 | Siemens AG, 80333 München | Speicherantrieb für einen elektrischen Leistungsschalter mit einem Ruhestromauslöser |
| FR2746540B1 (fr) * | 1996-03-22 | 1998-04-24 | Gec Alsthom T & D Sa | Commande pour disjoncteur a haute tension |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH379865A (de) * | 1958-11-22 | 1964-07-15 | Asea Ab | Hydraulische Spannvorrichtung an Federantrieb |
-
1973
- 1973-11-19 CH CH1624173A patent/CH566639A5/xx not_active IP Right Cessation
- 1973-12-13 DE DE19737344180 patent/DE7344180U/de not_active Expired
- 1973-12-13 DE DE19732361972 patent/DE2361972C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH566639A5 (enrdf_load_stackoverflow) | 1975-09-15 |
| DE2361972C2 (de) | 1982-12-23 |
| DE2361972A1 (de) | 1975-05-22 |
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