NL146973B - FOR SELECTING COARSE VOLTAGE STAGES DEDICATED, CURRENTLY SWITCHABLE, ROTATABLE GROOVE SELECTOR FOR A CONTROL SWITCH. - Google Patents

FOR SELECTING COARSE VOLTAGE STAGES DEDICATED, CURRENTLY SWITCHABLE, ROTATABLE GROOVE SELECTOR FOR A CONTROL SWITCH.

Info

Publication number
NL146973B
NL146973B NL717105337A NL146973DA NL146973B NL 146973 B NL146973 B NL 146973B NL 717105337 A NL717105337 A NL 717105337A NL 146973D A NL146973D A NL 146973DA NL 146973 B NL146973 B NL 146973B
Authority
NL
Netherlands
Prior art keywords
control switch
voltage stages
coarse voltage
rotatable groove
selecting coarse
Prior art date
Application number
NL717105337A
Other languages
Dutch (nl)
Original Assignee
Smit Nijmegen Electrotec
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.)
Publication of NL146973B publication Critical patent/NL146973B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Lasers (AREA)
  • Particle Accelerators (AREA)
NL717105337A 1949-06-14 FOR SELECTING COARSE VOLTAGE STAGES DEDICATED, CURRENTLY SWITCHABLE, ROTATABLE GROOVE SELECTOR FOR A CONTROL SWITCH. NL146973B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL285636X 1949-06-14

Publications (1)

Publication Number Publication Date
NL146973B true NL146973B (en)

Family

ID=19782499

Family Applications (1)

Application Number Title Priority Date Filing Date
NL717105337A NL146973B (en) 1949-06-14 FOR SELECTING COARSE VOLTAGE STAGES DEDICATED, CURRENTLY SWITCHABLE, ROTATABLE GROOVE SELECTOR FOR A CONTROL SWITCH.

Country Status (6)

Country Link
US (1) US2676211A (en)
CH (1) CH285636A (en)
DE (1) DE833372C (en)
FR (1) FR1020074A (en)
GB (1) GB686128A (en)
NL (1) NL146973B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE536017A (en) * 1954-02-26

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE436836A (en) * 1938-10-26
NL69491C (en) * 1943-05-06
GB592371A (en) * 1945-05-04 1947-09-16 Siemens Brothers & Co Ltd Improvements relating to automatic telephone systems

Also Published As

Publication number Publication date
GB686128A (en) 1953-01-21
US2676211A (en) 1954-04-20
DE833372C (en) 1952-03-06
FR1020074A (en) 1953-02-02
CH285636A (en) 1952-09-15

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