JPS56142423A - Wireless transmission type weighing apparatus - Google Patents

Wireless transmission type weighing apparatus

Info

Publication number
JPS56142423A
JPS56142423A JP4651480A JP4651480A JPS56142423A JP S56142423 A JPS56142423 A JP S56142423A JP 4651480 A JP4651480 A JP 4651480A JP 4651480 A JP4651480 A JP 4651480A JP S56142423 A JPS56142423 A JP S56142423A
Authority
JP
Japan
Prior art keywords
battery
power source
receiver side
transmitter
alarm signal
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.)
Granted
Application number
JP4651480A
Other languages
Japanese (ja)
Other versions
JPS6348292B2 (en
Inventor
Noboru Uyama
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP4651480A priority Critical patent/JPS56142423A/en
Publication of JPS56142423A publication Critical patent/JPS56142423A/en
Publication of JPS6348292B2 publication Critical patent/JPS6348292B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
    • G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
    • G01G23/37—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting
    • G01G23/3728—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting with wireless means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated
    • G01G23/36—Indicating the weight by electrical means, e.g. using photoelectric cells
    • G01G23/37—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting
    • G01G23/3707—Indicating the weight by electrical means, e.g. using photoelectric cells involving digital counting using a microprocessor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measurement Of Current Or Voltage (AREA)

Abstract

PURPOSE:To monitor the battery of a transmitter side on a receiver side and make possible to prevent the over discharge of the battery by emitting an alarm signal and cutting off the power source after a certain time when the power source voltage drops on the transmitter, side, and maintaining the detection of alarm receiving on the receiver side. CONSTITUTION:On the transmitter side T of a wireless type weighing apparatus driven by a battery, a detection circuit 6 operates and an alarm signal is emitted when the voltage of a battery power source 1 drops below E, and further by the action of a delay circuit 10, a switch 5 operates after a certain time and the power source is cut off. On the receiver side R, the arrival of the alarm signal is detected and displayed by, for example, turning a lamp 15 on, and even after the signal is stopped, the state of lighting is maintained. By so doing, the state of the battery of the transmitter side T is monitored on the receiver side R and the reading of poor data due to the drop of the power source voltage can be avoided and the over discharge of the battery can be prevented.
JP4651480A 1980-04-08 1980-04-08 Wireless transmission type weighing apparatus Granted JPS56142423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4651480A JPS56142423A (en) 1980-04-08 1980-04-08 Wireless transmission type weighing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4651480A JPS56142423A (en) 1980-04-08 1980-04-08 Wireless transmission type weighing apparatus

Publications (2)

Publication Number Publication Date
JPS56142423A true JPS56142423A (en) 1981-11-06
JPS6348292B2 JPS6348292B2 (en) 1988-09-28

Family

ID=12749367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4651480A Granted JPS56142423A (en) 1980-04-08 1980-04-08 Wireless transmission type weighing apparatus

Country Status (1)

Country Link
JP (1) JPS56142423A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01203926A (en) * 1988-02-09 1989-08-16 Kubota Ltd Electronic scale
US7501988B2 (en) 2004-07-02 2009-03-10 Volkswagen Aktiengesellschaft Antenna device for a motor vehicle and the respective motor vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01203926A (en) * 1988-02-09 1989-08-16 Kubota Ltd Electronic scale
US7501988B2 (en) 2004-07-02 2009-03-10 Volkswagen Aktiengesellschaft Antenna device for a motor vehicle and the respective motor vehicle

Also Published As

Publication number Publication date
JPS6348292B2 (en) 1988-09-28

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