FR2212669B3 - - Google Patents
Info
- Publication number
- FR2212669B3 FR2212669B3 FR7345261A FR7345261A FR2212669B3 FR 2212669 B3 FR2212669 B3 FR 2212669B3 FR 7345261 A FR7345261 A FR 7345261A FR 7345261 A FR7345261 A FR 7345261A FR 2212669 B3 FR2212669 B3 FR 2212669B3
- Authority
- FR
- France
- 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
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2264134A DE2264134A1 (de) | 1972-12-29 | 1972-12-29 | Ueberlastungsschutz fuer gleichstromgespeiste kleinstmotoren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2212669A1 FR2212669A1 (fr) | 1974-07-26 |
| FR2212669B3 true FR2212669B3 (fr) | 1976-10-15 |
Family
ID=5865782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7345261A Expired FR2212669B3 (fr) | 1972-12-29 | 1973-12-18 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3864605A (fr) |
| JP (1) | JPS4997215A (fr) |
| CH (1) | CH564265A5 (fr) |
| DE (1) | DE2264134A1 (fr) |
| FR (1) | FR2212669B3 (fr) |
| IT (1) | IT1000754B (fr) |
| NL (1) | NL7316433A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4198669A (en) * | 1976-09-09 | 1980-04-15 | Texas Instruments Incorporated | Compact PTC resistor |
| IT1097411B (it) * | 1978-07-26 | 1985-08-31 | Star Utensili Elett | Dispositivo per la limitazione della coppia di un motore elettrico,particolarmente per apparecchio utensile portatile |
| FR2579033B1 (fr) * | 1985-03-15 | 1987-04-10 | Etri Sa | Moteur electrique comportant un dispositif de protection a thermistances contre les surintensites |
| US4656553A (en) * | 1986-01-21 | 1987-04-07 | Comair Rotron, Inc. | Electronically programmable universal brushless DC fan with integral tracking and locked rotor protection |
| JPH0622607Y2 (ja) * | 1987-06-11 | 1994-06-15 | 株式会社村上開明堂 | 電動可倒ミラ−用駆動回路 |
| JPH01244730A (ja) * | 1988-03-28 | 1989-09-29 | Aisin Seiki Co Ltd | 自動開閉トイレの過負荷防止装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3303402A (en) * | 1964-01-09 | 1967-02-07 | Phillips Petroleum Co | Single phase induction motor |
| DE1613734B2 (de) * | 1967-10-07 | 1971-12-02 | Danfoss A/S, Nordborg (Dänemark) | Uebertemperaturschutz fuer die wicklung von wechselstrommo toren |
| US3593081A (en) * | 1968-09-19 | 1971-07-13 | Danfoss As | Starting device with a ptc-resistor for a single phase motor |
-
1972
- 1972-12-29 DE DE2264134A patent/DE2264134A1/de active Pending
-
1973
- 1973-11-30 NL NL7316433A patent/NL7316433A/xx unknown
- 1973-12-18 FR FR7345261A patent/FR2212669B3/fr not_active Expired
- 1973-12-20 CH CH1776573A patent/CH564265A5/xx not_active IP Right Cessation
- 1973-12-21 IT IT54508/73A patent/IT1000754B/it active
- 1973-12-25 JP JP49004379A patent/JPS4997215A/ja active Pending
- 1973-12-27 US US428689A patent/US3864605A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3864605A (en) | 1975-02-04 |
| FR2212669A1 (fr) | 1974-07-26 |
| JPS4997215A (fr) | 1974-09-13 |
| DE2264134A1 (de) | 1974-07-11 |
| NL7316433A (fr) | 1974-07-02 |
| IT1000754B (it) | 1976-04-10 |
| CH564265A5 (fr) | 1975-07-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |