GB282395A - Apparatus for synchronising moving mechanism - Google Patents

Apparatus for synchronising moving mechanism

Info

Publication number
GB282395A
GB282395A GB33779/27A GB3377927A GB282395A GB 282395 A GB282395 A GB 282395A GB 33779/27 A GB33779/27 A GB 33779/27A GB 3377927 A GB3377927 A GB 3377927A GB 282395 A GB282395 A GB 282395A
Authority
GB
United Kingdom
Prior art keywords
fork
generator
motor
tuning
current
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
GB33779/27A
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 GB282395A publication Critical patent/GB282395A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/056—Metal working with shield or hood movements

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

282,395. Karolus, A. Dec. 14, 1926, [Convention date]. Oscillating machines; motors with unwound iron armatures.-A tuning. fork generator 1 is maintained in vibration by a coil 4 connected in the anode circuit of a thermionic valve 3, the grid of which receives the generated impulses of current. An alloy having self-compensating thermal properties may be used as the material for the fork. The generator forms part of an arrangement for maintaining constant speed of an electric motor 12. The motor 12 is mechanically coupled to a phonic wheel type of motor 10, the magnet coils 7, 8 of which are energized by timed periodic impulses of current derived from the tuning-fork generator.
GB33779/27A 1926-12-14 1927-12-14 Apparatus for synchronising moving mechanism Expired GB282395A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE282395X 1926-12-14

Publications (1)

Publication Number Publication Date
GB282395A true GB282395A (en) 1928-09-20

Family

ID=6040709

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33779/27A Expired GB282395A (en) 1926-12-14 1927-12-14 Apparatus for synchronising moving mechanism

Country Status (3)

Country Link
US (1) US1856076A (en)
FR (1) FR645145A (en)
GB (1) GB282395A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2427920A (en) * 1943-11-13 1947-09-23 Morrison Montford Selective constant-speed induction motor
US2731592A (en) * 1951-10-10 1956-01-17 Schenck Gmbh Carl Photoelectrically controlled apparatus for producing alternating currents in synchronism with rotation of structure
US3163978A (en) * 1962-01-29 1965-01-05 Kohlhagen Walter Cordless clock of commercial powerferquency synchronized type

Also Published As

Publication number Publication date
FR645145A (en) 1928-10-19
US1856076A (en) 1932-05-03

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