ES419289A1 - Starting device for a single-phase asnychronous electric motor - Google Patents
Starting device for a single-phase asnychronous electric motorInfo
- Publication number
- ES419289A1 ES419289A1 ES419289A ES419289A ES419289A1 ES 419289 A1 ES419289 A1 ES 419289A1 ES 419289 A ES419289 A ES 419289A ES 419289 A ES419289 A ES 419289A ES 419289 A1 ES419289 A1 ES 419289A1
- Authority
- ES
- Spain
- Prior art keywords
- discharge lamp
- effluent discharge
- open
- contacts
- influence
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
- H02P1/42—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor And Converter Starters (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
Abstract
Starting device for a single-phase asynchronous motor whose auxiliary winding is connected in series with an effluent discharge lamp that has a thermal switch, whose contacts, normally closed, open under the influence of through current after a delay time and they are kept open under the influence of effluent discharge, characterized in that the series connection also has a series resistance that is bridged by a second effluent discharge lamp that has a thermal switch, whose normally open contacts they close under the influence of the effluent discharge after a delay time, they remain closed under the influence of the passing current and they open when this current falls below a minimum value that is greater than the discharge current in effluvia from the first effluent discharge lamp, the series resistance of such being dimensioned The voltage drop that appears in it when the contacts of the second effluent discharge lamp are open is greater when the contacts of the first effluence discharge lamp are closed and, when the contacts of the first discharge lamp are open effluent discharge, less than the ignition voltage of the second effluent discharge lamp. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722248680 DE2248680C2 (en) | 1972-10-04 | 1972-10-04 | Starting device for a single-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES419289A1 true ES419289A1 (en) | 1976-04-16 |
Family
ID=5858166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES419289A Expired ES419289A1 (en) | 1972-10-04 | 1973-10-03 | Starting device for a single-phase asnychronous electric motor |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS4972607A (en) |
| AT (1) | AT324505B (en) |
| AU (1) | AU476835B2 (en) |
| BR (1) | BR7307708D0 (en) |
| CA (1) | CA980853A (en) |
| DE (1) | DE2248680C2 (en) |
| DK (1) | DK139406C (en) |
| ES (1) | ES419289A1 (en) |
| FR (1) | FR2202399A1 (en) |
| GB (1) | GB1442373A (en) |
| IT (1) | IT994674B (en) |
| SE (1) | SE394060B (en) |
-
1972
- 1972-10-04 DE DE19722248680 patent/DE2248680C2/en not_active Expired
-
1973
- 1973-08-13 AT AT710173A patent/AT324505B/en not_active IP Right Cessation
- 1973-08-16 AU AU59292/73A patent/AU476835B2/en not_active Expired
- 1973-08-24 IT IT6954073A patent/IT994674B/en active
- 1973-09-04 DK DK484673A patent/DK139406C/en active
- 1973-10-01 CA CA182,284A patent/CA980853A/en not_active Expired
- 1973-10-02 JP JP11092873A patent/JPS4972607A/ja active Pending
- 1973-10-03 ES ES419289A patent/ES419289A1/en not_active Expired
- 1973-10-03 SE SE7313457A patent/SE394060B/en unknown
- 1973-10-04 GB GB4638973A patent/GB1442373A/en not_active Expired
- 1973-10-04 FR FR7335569A patent/FR2202399A1/fr not_active Withdrawn
- 1973-10-04 BR BR770873A patent/BR7307708D0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1442373A (en) | 1976-07-14 |
| DK139406C (en) | 1979-07-02 |
| FR2202399A1 (en) | 1974-05-03 |
| JPS4972607A (en) | 1974-07-13 |
| SE394060B (en) | 1977-05-31 |
| IT994674B (en) | 1975-10-20 |
| BR7307708D0 (en) | 1974-08-22 |
| AU5929273A (en) | 1975-02-20 |
| DK139406B (en) | 1979-02-12 |
| DE2248680C2 (en) | 1974-10-03 |
| CA980853A (en) | 1975-12-30 |
| DE2248680A1 (en) | 1974-03-14 |
| AU476835B2 (en) | 1976-10-07 |
| AT324505B (en) | 1975-09-10 |
| DE2248680B1 (en) | 1974-03-14 |
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