GB727685A - Controlling devices for sequentially opening and closing electric circuits - Google Patents

Controlling devices for sequentially opening and closing electric circuits

Info

Publication number
GB727685A
GB727685A GB22255/52A GB2225552A GB727685A GB 727685 A GB727685 A GB 727685A GB 22255/52 A GB22255/52 A GB 22255/52A GB 2225552 A GB2225552 A GB 2225552A GB 727685 A GB727685 A GB 727685A
Authority
GB
United Kingdom
Prior art keywords
strips
electric circuits
controlling devices
sequentially opening
closing electric
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
GB22255/52A
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.)
Duracell Inc USA
Original Assignee
PR Mallory and Co Inc
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 PR Mallory and Co Inc filed Critical PR Mallory and Co Inc
Publication of GB727685A publication Critical patent/GB727685A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/24—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

727,685. Two-part couplings. MALLORY & CO., Inc., P. R. Sept. 4, 1952 [Nov. 1, 1951], No. 22255/52. Class 38 (1).[Also in Group XXXVII] A terminal block for attachment to an electric switch (see Group XXXVII) has a number of terminal strips 225, 226 located in grooves in the block by insulating parts 230, 231. The ends of the strips are shaped for engagement by a connecting plug and are prevented from endwise movement by shoulders 303 in the block. Short strips may be located by tongues 252, 253 engaging posts 230, 231. The ends of the strips are covered by plates 260.
GB22255/52A 1951-11-01 1952-09-04 Controlling devices for sequentially opening and closing electric circuits Expired GB727685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US727685XA 1951-11-01 1951-11-01

Publications (1)

Publication Number Publication Date
GB727685A true GB727685A (en) 1955-04-06

Family

ID=22109633

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22255/52A Expired GB727685A (en) 1951-11-01 1952-09-04 Controlling devices for sequentially opening and closing electric circuits

Country Status (1)

Country Link
GB (1) GB727685A (en)

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