DE2055859A1 - - Google Patents

Info

Publication number
DE2055859A1
DE2055859A1 DE19702055859 DE2055859A DE2055859A1 DE 2055859 A1 DE2055859 A1 DE 2055859A1 DE 19702055859 DE19702055859 DE 19702055859 DE 2055859 A DE2055859 A DE 2055859A DE 2055859 A1 DE2055859 A1 DE 2055859A1
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.)
Withdrawn
Application number
DE19702055859
Other languages
German (de)
Other versions
DE2055859C (de
DE2055859B2 (de
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 filed Critical
Priority to DE19702055859 priority Critical patent/DE2055859B2/de
Priority to CH1607971A priority patent/CH533479A/de
Priority to FR7140107A priority patent/FR2114492A5/fr
Publication of DE2055859A1 publication Critical patent/DE2055859A1/de
Publication of DE2055859B2 publication Critical patent/DE2055859B2/de
Withdrawn legal-status Critical Current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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/292—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC
    • H02P7/295—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC of the kind having one thyristor or the like in series with the power supply and the motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Drilling And Boring (AREA)
DE19702055859 1970-11-13 1970-11-13 Elektromotorisch angetriebene hand oder schlagbohrmaschine mit einstellbarer drehzahl Withdrawn DE2055859B2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19702055859 DE2055859B2 (de) 1970-11-13 1970-11-13 Elektromotorisch angetriebene hand oder schlagbohrmaschine mit einstellbarer drehzahl
CH1607971A CH533479A (de) 1970-11-13 1971-11-04 Elektromotorisch angetriebene Hand- oder Schlagbohrmaschine mit regelbarer Drehzahl
FR7140107A FR2114492A5 (OSRAM) 1970-11-13 1971-11-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702055859 DE2055859B2 (de) 1970-11-13 1970-11-13 Elektromotorisch angetriebene hand oder schlagbohrmaschine mit einstellbarer drehzahl

Publications (2)

Publication Number Publication Date
DE2055859A1 true DE2055859A1 (OSRAM) 1971-12-16
DE2055859B2 DE2055859B2 (de) 1971-12-16

Family

ID=5787993

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702055859 Withdrawn DE2055859B2 (de) 1970-11-13 1970-11-13 Elektromotorisch angetriebene hand oder schlagbohrmaschine mit einstellbarer drehzahl

Country Status (3)

Country Link
CH (1) CH533479A (OSRAM)
DE (1) DE2055859B2 (OSRAM)
FR (1) FR2114492A5 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2309783A1 (de) * 1972-03-01 1973-09-13 Skil Nederland Nv Geschwindigkeitssteuerungseinrichtung fuer ein tragbares elektrisches werkzeug

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3673128B2 (ja) * 1999-11-16 2005-07-20 株式会社マキタ プリセット速度実現スイッチ付き動力工具
DE102009032250A1 (de) * 2009-07-09 2011-01-13 Marquardt Gmbh Elektrogerät, insbesondere Elektrowerkzeug
FR3150703A1 (fr) 2023-07-06 2025-01-10 Commissariat A L'energie Atomique Et Aux Energies Alternatives Dispositif de type patch électrode-micro-aiguilles
FR3150700A1 (fr) 2023-07-06 2025-01-10 Commissariat A L'energie Atomique Et Aux Energies Alternatives Dispositif de type patch micro-aiguilles à bioélectrode intégrée
FR3150807A1 (fr) 2023-07-06 2025-01-10 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procédé de synthèse d’hydrogels dégradables

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2309783A1 (de) * 1972-03-01 1973-09-13 Skil Nederland Nv Geschwindigkeitssteuerungseinrichtung fuer ein tragbares elektrisches werkzeug

Also Published As

Publication number Publication date
FR2114492A5 (OSRAM) 1972-06-30
CH533479A (de) 1973-02-15
DE2055859B2 (de) 1971-12-16

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee