NL7213586A - - Google Patents

Info

Publication number
NL7213586A
NL7213586A NL7213586A NL7213586A NL7213586A NL 7213586 A NL7213586 A NL 7213586A NL 7213586 A NL7213586 A NL 7213586A NL 7213586 A NL7213586 A NL 7213586A NL 7213586 A NL7213586 A NL 7213586A
Authority
NL
Netherlands
Application number
NL7213586A
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
Publication of NL7213586A publication Critical patent/NL7213586A/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/66—Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
    • F16K31/043—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
    • 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
    • H02P7/03—Arrangements for regulating or controlling the speed or torque of electric DC motors for controlling the direction of rotation of DC motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
NL7213586A 1971-10-08 1972-10-06 NL7213586A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4685571 1971-10-08
GB2032672 1972-05-02

Publications (1)

Publication Number Publication Date
NL7213586A true NL7213586A (enrdf_load_stackoverflow) 1973-04-10

Family

ID=26254597

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7213586A NL7213586A (enrdf_load_stackoverflow) 1971-10-08 1972-10-06

Country Status (3)

Country Link
FR (1) FR2155628A5 (enrdf_load_stackoverflow)
IT (1) IT1008018B (enrdf_load_stackoverflow)
NL (1) NL7213586A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519232A1 (fr) * 1982-01-07 1983-07-08 Turion Jean Claude Appareil pour la commande de l'arrosage

Also Published As

Publication number Publication date
FR2155628A5 (enrdf_load_stackoverflow) 1973-05-18
IT1008018B (it) 1976-11-10

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