DE9105139U1 - - Google Patents

Info

Publication number
DE9105139U1
DE9105139U1 DE9105139U DE9105139U DE9105139U1 DE 9105139 U1 DE9105139 U1 DE 9105139U1 DE 9105139 U DE9105139 U DE 9105139U DE 9105139 U DE9105139 U DE 9105139U DE 9105139 U1 DE9105139 U1 DE 9105139U1
Authority
DE
Germany
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 - Lifetime
Application number
DE9105139U
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE9105139U priority Critical patent/DE9105139U1/de
Priority claimed from DE4109510A external-priority patent/DE4109510A1/de
Publication of DE9105139U1 publication Critical patent/DE9105139U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
    • H02P13/06—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output by tap-changing; by rearranging interconnections of windings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
    • 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
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
DE9105139U 1991-03-22 1991-03-22 Expired - Lifetime DE9105139U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9105139U DE9105139U1 (de) 1991-03-22 1991-03-22

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4109510A DE4109510A1 (de) 1991-03-22 1991-03-22 Motordrehzahlsteuerung fuer wechselspannungsmotoren von lueftern und zentrifugalpumpen
DE9105139U DE9105139U1 (de) 1991-03-22 1991-03-22

Publications (1)

Publication Number Publication Date
DE9105139U1 true DE9105139U1 (de) 1992-01-23

Family

ID=25902165

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9105139U Expired - Lifetime DE9105139U1 (de) 1991-03-22 1991-03-22

Country Status (1)

Country Link
DE (1) DE9105139U1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29513458U1 (de) * 1995-08-22 1995-10-19 Stuhl Regelsysteme Gmbh Leistungsregler, insbesondere für Einphasen-Wechselstrommotoren, wie Lüftermotoren, die OHMsche Heizwiderstände o.dgl.
EP0774830A1 (de) * 1995-10-20 1997-05-21 Lg Electronics Inc. Gerät zur Kompressorsteuerung eines Kühlsystems
DE19912603A1 (de) * 1999-03-22 2000-09-28 Bwt Wassertechnik Gmbh Schaltungsanordnung zur feinstufig schaltbaren Hochspannungsversorgung eines Verbrauchers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29513458U1 (de) * 1995-08-22 1995-10-19 Stuhl Regelsysteme Gmbh Leistungsregler, insbesondere für Einphasen-Wechselstrommotoren, wie Lüftermotoren, die OHMsche Heizwiderstände o.dgl.
NL1003816C2 (nl) * 1995-08-22 1998-12-08 Stuhl Regelsysteme Gmbh Vermogensregelaar, in het bijzonder voor éénfase-wisselstroommotoren, zoals ventilatormotoren, voor resistieve verwarmingsweerstanden of dergelijke.
EP0774830A1 (de) * 1995-10-20 1997-05-21 Lg Electronics Inc. Gerät zur Kompressorsteuerung eines Kühlsystems
DE19912603A1 (de) * 1999-03-22 2000-09-28 Bwt Wassertechnik Gmbh Schaltungsanordnung zur feinstufig schaltbaren Hochspannungsversorgung eines Verbrauchers

Similar Documents

Publication Publication Date Title
DE4290571T1 (de)
DE9104747U1 (de)
DE9103315U1 (de)
DE9100607U1 (de)
DE9104002U1 (de)
DE9103807U1 (de)
DE9103272U1 (de)
DE9103378U1 (de)
DE9101352U1 (de)
DE9102582U1 (de)
DE9103911U1 (de)
DE9105139U1 (de)
DE9102054U1 (de)
DE9103705U1 (de)
DE9100690U1 (de)
DE9102998U1 (de)
DE9100996U1 (de)
DE9100175U1 (de)
DE9102335U1 (de)
DE9104701U1 (de)
DE9102119U1 (de)
DE9100181U1 (de)
DE9103334U1 (de)
DE9104875U1 (de)
DE9103151U1 (de)