KR920016995A - Detecting device for liquid container - Google Patents

Detecting device for liquid container Download PDF

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Publication number
KR920016995A
KR920016995A KR1019920001999A KR920001999A KR920016995A KR 920016995 A KR920016995 A KR 920016995A KR 1019920001999 A KR1019920001999 A KR 1019920001999A KR 920001999 A KR920001999 A KR 920001999A KR 920016995 A KR920016995 A KR 920016995A
Authority
KR
South Korea
Prior art keywords
liquid
pump
container
liquid container
switching
Prior art date
Application number
KR1019920001999A
Other languages
Korean (ko)
Other versions
KR0128348B1 (en
Inventor
세이이찌로 마에다
유끼마사 다찌바나
마사미 하시모또
아끼또시 다까노
Original Assignee
원본 미기재
후지덴끼 가부시끼가이샤
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Application filed by 원본 미기재, 후지덴끼 가부시끼가이샤 filed Critical 원본 미기재
Publication of KR920016995A publication Critical patent/KR920016995A/en
Application granted granted Critical
Publication of KR0128348B1 publication Critical patent/KR0128348B1/en

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Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F13/00—Coin-freed apparatus for controlling dispensing or fluids, semiliquids or granular material from reservoirs

Abstract

내용 없음No content

Description

액체용기의 공검지 장치Detecting device for liquid container

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 관한 제1 및 제2실시예의 공통 구성도, 제2도는 제1실시예의 동작을 도시하는 플로우챠트.1 is a common configuration diagram of the first and second embodiments of the present invention, and FIG. 2 is a flowchart showing the operation of the first embodiment.

Claims (4)

액체가 밀봉되는 2개의 각 가요성 용기와 전환 밸브를 거쳐서 텍일전으로 접속되며 상기 액체를 흡인, 수송하는 펌프와, 이 펌프와 상기 전환밸브 사이에 배관의 압력을 측정하는 압력 감지기와, 상기 펌프의 소정 동작의 종표시점에서 소정 시간후의 상기 압력의 값이 설정값 이하인 것에 의거해서 상기 한쪽의 용기측에서 다른쪽의 용기측에 상기 전환 밸브를 전환하는 전환제어부와, 이 전환 제어부에 의한 전환 동작이 다른 소정 시간 내에 2회 계속해서 행해진 것에 의거해서 상기 각 용기는 공 내지 공에 가깝다고 판정하는 판정부를 구비한 것을 특징으로 하는 액체 용기의 공검지 장치.A pump which is connected to the front end of the fluid via two flexible containers and a switching valve to seal the liquid and sucks and transports the liquid, a pressure sensor for measuring the pressure of the pipe between the pump and the switching valve, and the pump A switching control unit for switching the switching valve from the one container side to the other container side based on the value of the pressure after a predetermined time at the end display point of the predetermined operation of the switching operation; An apparatus for detecting a liquid container, characterized in that the container is provided with a judging unit for determining that each of the containers is close to or close to a ball, based on the operation performed twice in another predetermined time. 제1항에 있어서, 펌프의 소정 동작은 제1소정시간의 흡인 동작인 것을 특징으로 하는 액체 용기의 공검지 장치.The apparatus for detecting a liquid container according to claim 1, wherein the predetermined operation of the pump is a suction operation of a first predetermined time. 제1항 또는 제2항에 있어서, 설정값은 각 용기의 소정 잔유량에 대응해서 정해지는 것을 특징으로 하는 액체 용기의 공검지 장치.The apparatus for detecting a liquid container according to claim 1 or 2, wherein the set value is determined corresponding to a predetermined remaining flow rate of each container. 제1항 내지 제3항 중 어느 한 항에 있어서, 액체는 자동 판매기에서 쓰이는 음료용 원액인 것을 특징으로 하는 액체용기의 공검지 장치.4. The detection system of a liquid container according to any one of claims 1 to 3, wherein the liquid is a raw liquid for beverages used in vending machines. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920001999A 1991-02-12 1992-02-12 Emptiness detector for liquid vessel KR0128348B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP91-18154 1991-02-12
JP3018154A JPH04256813A (en) 1991-02-12 1991-02-12 Vacancy detecting apparatus for liquid container

Publications (2)

Publication Number Publication Date
KR920016995A true KR920016995A (en) 1992-09-25
KR0128348B1 KR0128348B1 (en) 1998-04-22

Family

ID=11963698

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920001999A KR0128348B1 (en) 1991-02-12 1992-02-12 Emptiness detector for liquid vessel

Country Status (2)

Country Link
JP (1) JPH04256813A (en)
KR (1) KR0128348B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2527122C (en) * 2005-12-20 2007-05-01 Westport Research Inc. Apparatus and method for pumping a fluid from a storage vessel and detecting when the storage vessel is empty
WO2015199451A1 (en) * 2014-06-26 2015-12-30 이동훈 Turbine apparatus for wind power generation using compressed air

Also Published As

Publication number Publication date
KR0128348B1 (en) 1998-04-22
JPH04256813A (en) 1992-09-11

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