NL7514752A - SAFETY CIRCUIT FOR A DRUM WASHING MACHINE. - Google Patents
SAFETY CIRCUIT FOR A DRUM WASHING MACHINE.Info
- Publication number
- NL7514752A NL7514752A NL7514752A NL7514752A NL7514752A NL 7514752 A NL7514752 A NL 7514752A NL 7514752 A NL7514752 A NL 7514752A NL 7514752 A NL7514752 A NL 7514752A NL 7514752 A NL7514752 A NL 7514752A
- Authority
- NL
- Netherlands
- Prior art keywords
- washing machine
- drum washing
- safety circuit
- safety
- circuit
- Prior art date
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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/02—Providing protection against overload without automatic interruption of supply
- H02P29/024—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
- H02P29/025—Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load the fault being a power interruption
-
- 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
-
- 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
- H02H7/09—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 over-voltage; against reduction of voltage; against phase interruption
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/30—Driving arrangements
- D06F37/304—Arrangements or adaptations of electric motors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Control Of Multiple Motors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7443312A FR2296721A1 (en) | 1974-12-30 | 1974-12-30 | SAFETY POWER SUPPLY FOR DRUM DRIVE OF WASHING MACHINES |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7514752A true NL7514752A (en) | 1976-07-02 |
NL165343B NL165343B (en) | 1980-10-15 |
NL165343C NL165343C (en) | 1981-03-16 |
Family
ID=9146762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7514752.A NL165343C (en) | 1974-12-30 | 1975-12-18 | PRORAM CONTROLLER FOR A WASHING MACHINE. |
Country Status (7)
Country | Link |
---|---|
DE (1) | DE2557977C2 (en) |
ES (1) | ES443986A1 (en) |
FR (1) | FR2296721A1 (en) |
GB (1) | GB1529210A (en) |
IT (1) | IT1051694B (en) |
NL (1) | NL165343C (en) |
SE (1) | SE420741B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4042965A (en) * | 1976-05-06 | 1977-08-16 | T. B. Wood's Sons Company | Power interruption safeguard apparatus |
KR960041496A (en) * | 1995-05-22 | 1996-12-19 | 구자홍 | Apparatus and method for controlling input of fabric softener in washing machine |
DE102013202969A1 (en) * | 2013-02-22 | 2014-08-28 | BSH Bosch und Siemens Hausgeräte GmbH | Domestic appliance, in particular tumble dryer, with a brushless DC motor and method for operating a brushless DC motor in a household appliance |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT224062B (en) * | 1960-01-07 | 1962-11-12 | Constructa-Werke Gesellschaft Mit Beschraenkter Haftung | |
DE1220512B (en) * | 1965-07-02 | 1966-07-07 | Siemens Elektrogeraete Gmbh | Sequence control |
DE1585731B2 (en) * | 1967-02-22 | 1972-05-31 | Holzer, Walter, 7758 Meersburg | PROGRAM SELECTOR FOR AUTOMATIC WASHING MACHINES |
US3551747A (en) * | 1969-02-24 | 1970-12-29 | Gen Electric | Pulse width modulated bridge power amplifier protection circuit |
AT304420B (en) * | 1969-05-17 | 1973-01-10 | Zanussi A Spa Industrie | Electric drive for a washing machine |
GB1450679A (en) * | 1972-11-27 | 1976-09-22 | Hotpoint Ltd | Clothes washing and spin drying machines |
-
1974
- 1974-12-30 FR FR7443312A patent/FR2296721A1/en active Granted
-
1975
- 1975-12-01 SE SE7513504A patent/SE420741B/en unknown
- 1975-12-18 NL NL7514752.A patent/NL165343C/en not_active IP Right Cessation
- 1975-12-22 IT IT30638/75A patent/IT1051694B/en active
- 1975-12-22 DE DE2557977A patent/DE2557977C2/en not_active Expired
- 1975-12-29 GB GB53041/75A patent/GB1529210A/en not_active Expired
- 1975-12-30 ES ES443986A patent/ES443986A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL165343C (en) | 1981-03-16 |
NL165343B (en) | 1980-10-15 |
DE2557977A1 (en) | 1976-07-01 |
IT1051694B (en) | 1981-05-20 |
FR2296721A1 (en) | 1976-07-30 |
FR2296721B1 (en) | 1978-05-05 |
SE7513504L (en) | 1976-07-01 |
SE420741B (en) | 1981-10-26 |
DE2557977C2 (en) | 1984-08-30 |
GB1529210A (en) | 1978-10-18 |
ES443986A1 (en) | 1977-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee |