GB985767A - Timing device - Google Patents

Timing device

Info

Publication number
GB985767A
GB985767A GB32372/63A GB3237263A GB985767A GB 985767 A GB985767 A GB 985767A GB 32372/63 A GB32372/63 A GB 32372/63A GB 3237263 A GB3237263 A GB 3237263A GB 985767 A GB985767 A GB 985767A
Authority
GB
United Kingdom
Prior art keywords
pegs
scale
disc
motor
switch
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
GB32372/63A
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.)
Coulter Electronics Ltd
Coulter Electronics Inc
Original Assignee
Coulter Electronics Ltd
Coulter Electronics 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 Coulter Electronics Ltd, Coulter Electronics Inc filed Critical Coulter Electronics Ltd
Publication of GB985767A publication Critical patent/GB985767A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
    • G04F3/06—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with electric driving mechanisms
    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C23/00—Clocks with attached or built-in means operating any device at preselected times or after preselected time-intervals
    • G04C23/38—Mechanisms measuring a chosen time interval independently of the time of day at which interval starts
    • G04C23/48—Mechanisms measuring a chosen time interval independently of the time of day at which interval starts acting at the ends of successive time intervals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Electromechanical Clocks (AREA)

Abstract

985,767. Time alarm signals. COULTER ELECTRONICS Ltd. Aug.15, 1963 [Sept. 4, 1962], No. 32372/63. Heading G3T. A device for signalling the elapse of a number of selected time intervals sequentially, e.g. for use in conducting a number of different laboratory tests being made concurrently, comprises an electrical clock motor 44 of which the output shaft 48 rotates in relation to a fixed chromatic scale 56 carries a transparent disc 60 overlying the scale, this disc having a circular array of individual sockets 64 in registry with the scale,the motor being in circuit with a signal means such as a flashing lamp 92 and a buzzer (not shown), and a switch 84, 86 normally biased to a position rendering the signal means inoperative, and switch actuating means such as a set of pegs 74 which can be plugged into the sockets 64 to operate sequentially the switch 84, 86. The disc 60 may make one revolution in, say, one or two hours, the device is contained in a box 20 tiltably mounted on a base 36 which has provision for retaining the pegs for use in rows of different colours for identification,there being spaces 72 opposite the pegs for entering particulars of tests in progress. The device can be plugged in to a mains and is illuminated by lamps 96, 98. The motor is separated from the signal circuit by a transformer, not shown.
GB32372/63A 1962-09-04 1963-08-15 Timing device Expired GB985767A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US221045A US3187319A (en) 1962-09-04 1962-09-04 Time interval indicator having a rotatable transparent plate concentric with a fixedcalibrated plate

Publications (1)

Publication Number Publication Date
GB985767A true GB985767A (en) 1965-03-10

Family

ID=22826114

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32372/63A Expired GB985767A (en) 1962-09-04 1963-08-15 Timing device

Country Status (3)

Country Link
US (1) US3187319A (en)
DE (1) DE1673819A1 (en)
GB (1) GB985767A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135482A (en) * 1983-02-14 1984-08-30 Ronald Hugh Stevenson Timer

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3361973A (en) * 1964-12-11 1968-01-02 Guy M Showalter Radio alarm and timing apparatus
US3361974A (en) * 1965-04-28 1968-01-02 Guy M Showalter Radio alarm and timing mechanism
US3631452A (en) * 1968-12-23 1971-12-28 Willard H Richard Work-scheduling apparatus
US4530607A (en) * 1984-08-10 1985-07-23 Pelouze Scale Company Alarm and reset circuit for a countdown timer
US5668782A (en) * 1995-09-05 1997-09-16 Crawford; Jack F. Programmed multi time interval pin
TWI362574B (en) * 2008-09-25 2012-04-21 Pegatron Corp Multifunction time display
USD864765S1 (en) * 2018-09-25 2019-10-29 Mr. Bar-B-Q Products Llc Timer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1371935A (en) * 1919-02-06 1921-03-15 Rubin Jacob Time-controlled electric switch
DE612294C (en) * 1929-03-02 1935-04-17 Calora Fabrik Fuer Schaltuhren Time switch
US2533877A (en) * 1946-04-01 1950-12-12 Chikan Anthony Radio time tuning device
US2642490A (en) * 1950-11-17 1953-06-16 Ashbourne D Capehart Clock control time period signal device
DE938325C (en) * 1952-10-17 1956-01-26 Geigy Ag J R Process for the preparation of monoazo dyes
FR1199539A (en) * 1958-03-04 1959-12-15 Alkan & Sinay Rotating disc timer switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135482A (en) * 1983-02-14 1984-08-30 Ronald Hugh Stevenson Timer

Also Published As

Publication number Publication date
US3187319A (en) 1965-06-01
DE1673819A1 (en) 1971-02-25

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