GB468229A - System of receiving a low speed repeating signal - Google Patents

System of receiving a low speed repeating signal

Info

Publication number
GB468229A
GB468229A GB42/36A GB4236A GB468229A GB 468229 A GB468229 A GB 468229A GB 42/36 A GB42/36 A GB 42/36A GB 4236 A GB4236 A GB 4236A GB 468229 A GB468229 A GB 468229A
Authority
GB
United Kingdom
Prior art keywords
receiving
low speed
repeating signal
armature
speed repeating
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
Application number
GB42/36A
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
Publication of GB468229A publication Critical patent/GB468229A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L15/00—Apparatus or local circuits for transmitting or receiving dot-and-dash codes, e.g. Morse code
    • H04L15/24—Apparatus or circuits at the receiving end
    • H04L15/26—Apparatus or circuits at the receiving end operating only on reception of predetermined code signals, e.g. distress signals, party-line call signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Alarm Systems (AREA)
  • Braking Arrangements (AREA)

Abstract

468,229. Electromagnetic switches. WATANABE, Y. Jan. 1, 1936, No. 42. Convention date, March 27, 1935. [Class 38 (v)] [Also in Group XXXVIII] The armature of a solenoid, when released, over-runs its normal position to open a pair of contacts. When the coil C1 is de-energized the armature r over-runs its normal position and carries the member u into the position marked u<11> where contacts 7 are opened. The armature is restored to normal by spring p2.
GB42/36A 1935-03-27 1936-01-01 System of receiving a low speed repeating signal Expired GB468229A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP468229X 1935-03-27

Publications (1)

Publication Number Publication Date
GB468229A true GB468229A (en) 1937-07-01

Family

ID=12758029

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42/36A Expired GB468229A (en) 1935-03-27 1936-01-01 System of receiving a low speed repeating signal

Country Status (5)

Country Link
US (1) US2116990A (en)
BE (1) BE413292A (en)
DE (1) DE667701C (en)
FR (1) FR801262A (en)
GB (1) GB468229A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451810A (en) * 1944-12-22 1948-10-19 Ward Leonard Electric Co Electromagnetic controller
US3000002A (en) * 1956-02-29 1961-09-12 Koepenick Funkwerk Veb Electronic alarm system
US3119981A (en) * 1957-06-05 1964-01-28 North Electric Co Supervisory control system
US3194910A (en) * 1962-10-04 1965-07-13 Frank R Edgarton Inertial switch device
US3515992A (en) * 1967-06-09 1970-06-02 Itt Automatic alarm detector

Also Published As

Publication number Publication date
US2116990A (en) 1938-05-10
DE667701C (en) 1938-11-18
BE413292A (en)
FR801262A (en) 1936-07-31

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