GB1444877A - Electromagnetic counter - Google Patents

Electromagnetic counter

Info

Publication number
GB1444877A
GB1444877A GB3770874A GB3770874A GB1444877A GB 1444877 A GB1444877 A GB 1444877A GB 3770874 A GB3770874 A GB 3770874A GB 3770874 A GB3770874 A GB 3770874A GB 1444877 A GB1444877 A GB 1444877A
Authority
GB
United Kingdom
Prior art keywords
armature
ratchet
aug
finger
electromagnetic
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
GB3770874A
Other languages
English (en)
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.)
Tamura Electric Works Ltd
Original Assignee
Tamura Electric Works Ltd
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 Tamura Electric Works Ltd filed Critical Tamura Electric Works Ltd
Publication of GB1444877A publication Critical patent/GB1444877A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06M—COUNTING MECHANISMS; COUNTING OF OBJECTS NOT OTHERWISE PROVIDED FOR
    • G06M1/00—Design features of general application
    • G06M1/08—Design features of general application for actuating the drive
    • G06M1/10—Design features of general application for actuating the drive by electric or magnetic means
    • G06M1/102—Design features of general application for actuating the drive by electric or magnetic means by magnetic or electromagnetic means
    • G06M1/104—Design features of general application for actuating the drive by electric or magnetic means by magnetic or electromagnetic means electromagnets, clicks
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2133—Pawls and ratchets
    • Y10T74/2135—Noiseless

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Braking Arrangements (AREA)
  • Electromagnets (AREA)
GB3770874A 1973-08-30 1974-08-29 Electromagnetic counter Expired GB1444877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973101924U JPS5323076Y2 (xx) 1973-08-30 1973-08-30

Publications (1)

Publication Number Publication Date
GB1444877A true GB1444877A (en) 1976-08-04

Family

ID=14313448

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3770874A Expired GB1444877A (en) 1973-08-30 1974-08-29 Electromagnetic counter

Country Status (3)

Country Link
US (1) US3925741A (xx)
JP (1) JPS5323076Y2 (xx)
GB (1) GB1444877A (xx)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB538601A (xx) * 1939-02-24
US2389695A (en) * 1944-05-19 1945-11-27 Control Instr Co Inc Impulse sender
SE330633B (xx) * 1967-10-17 1970-11-23 Abu Ab
US3504559A (en) * 1968-04-24 1970-04-07 Veeder Industries Inc Stepped drive mechanism
FR2038553A5 (xx) * 1969-03-14 1971-01-08 Crouzet & Cie

Also Published As

Publication number Publication date
DE2441338A1 (de) 1975-03-27
US3925741A (en) 1975-12-09
JPS5323076Y2 (xx) 1978-06-15
JPS5048541U (xx) 1975-05-13
DE2441338B2 (de) 1977-04-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee