ES468816A1 - Device for determining playing time - Google Patents

Device for determining playing time

Info

Publication number
ES468816A1
ES468816A1 ES468816A ES468816A ES468816A1 ES 468816 A1 ES468816 A1 ES 468816A1 ES 468816 A ES468816 A ES 468816A ES 468816 A ES468816 A ES 468816A ES 468816 A1 ES468816 A1 ES 468816A1
Authority
ES
Spain
Prior art keywords
referee
game
time
measurement
receiving device
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
ES468816A
Other languages
Spanish (es)
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 ES468816A1 publication Critical patent/ES468816A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/22—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people in connection with sports or games

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)

Abstract

Improvements in systems for the registration of the effective playing time of a game of sports equipment, with a referee and a pre-established game time, the interruptions of the game being signaled by the referee by means of a whistle with at least one device for the measurement of time, which shows a signaling input for interrupting and resetting the measurement, a receiving device for wireless signal transmission, whose output is connected to the signaling input, a portable emitter device for the referee to generate signals for the receiving device, as well as an acoustic device operable by the referee to activate the emitting device and for transmission of the interrupting or resetting signals of the time measurement at the beginning or end of each interruption of the game, characterized in that the receiving device shows the less around the or on the playing field a receiving driver dis placed on the playing field to pick up the signals emitted by the sending device. (Machine-translation by Google Translate, not legally binding)
ES468816A 1977-04-15 1978-04-14 Device for determining playing time Expired ES468816A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772716717 DE2716717A1 (en) 1977-04-15 1977-04-15 Measurement of effective team game playing time - using referee operated acoustic signal transmitter and receiver tuned to transmitted frequency

Publications (1)

Publication Number Publication Date
ES468816A1 true ES468816A1 (en) 1978-11-16

Family

ID=6006381

Family Applications (1)

Application Number Title Priority Date Filing Date
ES468816A Expired ES468816A1 (en) 1977-04-15 1978-04-14 Device for determining playing time

Country Status (3)

Country Link
JP (1) JPS5491280A (en)
DE (1) DE2716717A1 (en)
ES (1) ES468816A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02200280A (en) * 1989-01-30 1990-08-08 Raibu Art:Kk Method for deciding goal time of runner
US5212635A (en) * 1989-10-23 1993-05-18 International Business Machines Corporation Method and apparatus for measurement of manufacturing technician efficiency
GB9625057D0 (en) * 1996-12-02 1997-01-22 Poole Trevor Timing method and apparatus for sports event
US10504300B2 (en) * 2015-09-04 2019-12-10 Michael J Costabile System for remotely starting and stopping a time clock in an environment having a plurality of distinct activation signals
ES2955445T3 (en) * 2015-12-10 2023-12-01 Inglot Mardcin F H U Ingtrans A procedure for remote control of a light signaling system during sports games played by players with oral and hearing disabilities and a set of electronic devices for the application of the procedure
FR3123002B1 (en) * 2021-05-20 2024-01-12 Bodet Time & Sport WHISTLE DETECTION

Also Published As

Publication number Publication date
DE2716717A1 (en) 1978-10-26
JPS5491280A (en) 1979-07-19

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