DE1225742B - Doppeltwirkender oelpneumatischer Antrieb fuer elektrische mit grosser Geschwindigkeit arbeitende Leistungsschalter - Google Patents
Doppeltwirkender oelpneumatischer Antrieb fuer elektrische mit grosser Geschwindigkeit arbeitende LeistungsschalterInfo
- Publication number
- DE1225742B DE1225742B DEC28534A DEC0028534A DE1225742B DE 1225742 B DE1225742 B DE 1225742B DE C28534 A DEC28534 A DE C28534A DE C0028534 A DEC0028534 A DE C0028534A DE 1225742 B DE1225742 B DE 1225742B
- Authority
- DE
- Germany
- Prior art keywords
- drive
- pressure
- accumulator
- oil
- piston
- 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.)
- Pending
Links
- 230000033001 locomotion Effects 0.000 claims description 20
- 238000006073 displacement reaction Methods 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 3
- 230000009347 mechanical transmission Effects 0.000 claims 4
- 238000000926 separation method Methods 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect 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
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
- H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Fluid-Pressure Circuits (AREA)
- Motor Or Generator Cooling System (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR882281A FR1316571A (fr) | 1961-12-18 | 1961-12-18 | Perfectionnements aux commandes oléopneumatiques des disjoncteurs à grande vitesse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1225742B true DE1225742B (de) | 1966-09-29 |
Family
ID=8768932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEC28534A Pending DE1225742B (de) | 1961-12-18 | 1962-11-29 | Doppeltwirkender oelpneumatischer Antrieb fuer elektrische mit grosser Geschwindigkeit arbeitende Leistungsschalter |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5324624B1 (en, 2012) |
| BE (1) | BE626187A (en, 2012) |
| DE (1) | DE1225742B (en, 2012) |
| ES (1) | ES282972A1 (en, 2012) |
| FR (1) | FR1316571A (en, 2012) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3839607A (en) * | 1971-11-25 | 1974-10-01 | Seiko Koki Kk | Camera shutter power switch maintaining connection for cameras with electrically-operated shutters |
| US3946181A (en) * | 1973-06-15 | 1976-03-23 | Koji Takamizawa | Push button-type switch |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11190867B2 (en) | 2017-03-30 | 2021-11-30 | Magic Leap, Inc. | Non-blocking dual driver earphones |
-
0
- BE BE626187D patent/BE626187A/xx unknown
-
1961
- 1961-12-18 FR FR882281A patent/FR1316571A/fr not_active Expired
-
1962
- 1962-11-29 DE DEC28534A patent/DE1225742B/de active Pending
- 1962-11-30 ES ES282972A patent/ES282972A1/es not_active Expired
- 1962-12-15 JP JP5534462A patent/JPS5324624B1/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3839607A (en) * | 1971-11-25 | 1974-10-01 | Seiko Koki Kk | Camera shutter power switch maintaining connection for cameras with electrically-operated shutters |
| US3946181A (en) * | 1973-06-15 | 1976-03-23 | Koji Takamizawa | Push button-type switch |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1316571A (fr) | 1963-02-01 |
| ES282972A1 (es) | 1963-02-01 |
| BE626187A (en, 2012) | |
| JPS5324624B1 (en, 2012) | 1978-07-21 |
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