DE3701140C2 - - Google Patents

Info

Publication number
DE3701140C2
DE3701140C2 DE3701140A DE3701140A DE3701140C2 DE 3701140 C2 DE3701140 C2 DE 3701140C2 DE 3701140 A DE3701140 A DE 3701140A DE 3701140 A DE3701140 A DE 3701140A DE 3701140 C2 DE3701140 C2 DE 3701140C2
Authority
DE
Germany
Prior art keywords
speed
control circuit
signal
input
operational amplifier
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 - Fee Related
Application number
DE3701140A
Other languages
German (de)
English (en)
Other versions
DE3701140A1 (de
Inventor
Henno Dipl.-Ing. 7989 Argenbuehl De Schotten
Michael Dipl.-Ing. 7988 Wangen De Kraft
Helmut 7989 Argenbuehl De Natterer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AKO Werke GmbH and Co KG
Original Assignee
AKO Werke GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by AKO Werke GmbH and Co KG filed Critical AKO Werke GmbH and Co KG
Priority to DE19873701140 priority Critical patent/DE3701140A1/de
Priority to FR888800311A priority patent/FR2609732B1/fr
Priority to IT8819064A priority patent/IT1215700B/it
Publication of DE3701140A1 publication Critical patent/DE3701140A1/de
Application granted granted Critical
Publication of DE3701140C2 publication Critical patent/DE3701140C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Control Of Washing Machine And Dryer (AREA)
DE19873701140 1987-01-16 1987-01-16 Drehzahl-regeleinrichtung Granted DE3701140A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19873701140 DE3701140A1 (de) 1987-01-16 1987-01-16 Drehzahl-regeleinrichtung
FR888800311A FR2609732B1 (fr) 1987-01-16 1988-01-13 Dispositif de reglage de la vitesse de rotation pour mecanisme d'entrainement d'un tambour de machine a laver ou de sechoir
IT8819064A IT1215700B (it) 1987-01-16 1988-01-13 Dispositivo di regolazione della velocita' particolarmente per tamburi di lavatrici o di essiccatoi.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873701140 DE3701140A1 (de) 1987-01-16 1987-01-16 Drehzahl-regeleinrichtung

Publications (2)

Publication Number Publication Date
DE3701140A1 DE3701140A1 (de) 1988-07-28
DE3701140C2 true DE3701140C2 (OSRAM) 1992-03-12

Family

ID=6318954

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873701140 Granted DE3701140A1 (de) 1987-01-16 1987-01-16 Drehzahl-regeleinrichtung

Country Status (3)

Country Link
DE (1) DE3701140A1 (OSRAM)
FR (1) FR2609732B1 (OSRAM)
IT (1) IT1215700B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3840265C2 (de) * 1988-11-30 1996-06-13 Aeg Hausgeraete Gmbh Programmgesteuerte Waschmaschine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1585731B2 (de) * 1967-02-22 1972-05-31 Holzer, Walter, 7758 Meersburg Programmwahleinrichtung fuer automatische waschmaschinen
DE2033856A1 (de) * 1970-07-02 1972-01-05 Siemens Elektrogeraete Gmbh Verfahren zum Schleudern von Wäsche
SE385717B (sv) * 1973-10-16 1976-07-19 Osby Pannan Ab Sett och anordning for centrifugering i en tvettmaskin
FR2546540B1 (fr) * 1983-05-27 1985-07-05 Thomson Brandt Lave-linge a essorage de courte duree apres le rincage
GB2174513B (en) * 1985-05-03 1988-11-09 Hoover Plc Spin speed control means for laundry spin driers or other centrifuges

Also Published As

Publication number Publication date
IT1215700B (it) 1990-02-22
DE3701140A1 (de) 1988-07-28
IT8819064A0 (it) 1988-01-13
FR2609732A1 (fr) 1988-07-22
FR2609732B1 (fr) 1991-03-22

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee