JPS60256015A - Volume measurement of container and its device - Google Patents

Volume measurement of container and its device

Info

Publication number
JPS60256015A
JPS60256015A JP11258784A JP11258784A JPS60256015A JP S60256015 A JPS60256015 A JP S60256015A JP 11258784 A JP11258784 A JP 11258784A JP 11258784 A JP11258784 A JP 11258784A JP S60256015 A JPS60256015 A JP S60256015A
Authority
JP
Japan
Prior art keywords
volume
container
pressure
measured
piston
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.)
Pending
Application number
JP11258784A
Other languages
Japanese (ja)
Inventor
Shigeru Nishiyama
繁 西山
Kazumasa Kawasaki
川崎　一政
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.)
Tokico Ltd
Original Assignee
Tokico Ltd
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 Tokico Ltd filed Critical Tokico Ltd
Priority to JP11258784A priority Critical patent/JPS60256015A/en
Publication of JPS60256015A publication Critical patent/JPS60256015A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F17/00—Methods or apparatus for determining the capacity of containers or cavities, or the volume of solid bodies

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

PURPOSE:To save labor and time for drying water left in a container, by using gaseous substance as the basic medium for volume measurement thereof. CONSTITUTION:By giving a compression stroke to a double-acting cylinder 12, pistons 5, 6 are made to move the specified distance to the double-acting cylinder side 12. Then, top chambers 7, 8 are expanded and depression governs inside the reference container 32 and the pressure is converted into an electric signal from a pressure detecting apparatus 25 and issued as an output. Any possible difference of pressure between the reference container 32 and volume measuring container 33, current or voltage difference corresponding to the pressure difference appears in the electric signal of the detectors 24, 25.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、びん等の容器の容積を測定する容器の容積測
定方法及び装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a container volume measuring method and apparatus for measuring the volume of a container such as a bottle.

〔従来技術〕[Prior art]

例えば、透明な多数のびん内に化ＩＩＥＳや飲料水等を
注入して商品とした場合、びんの容積にバラツキがあり
、びんの容積差が許容範囲外であると、同一容量であっ
てもこれらのびんを立てて並べた場合に液面の高低が目
立ち、このためユーザーに不快な印象を与える。For example, if chemical IIES or drinking water is poured into a large number of transparent bottles to produce a product, there will be variations in the volume of the bottles, and if the difference in volume is outside the allowable range, even if the volumes are the same, When these bottles are arranged in an upright position, the height of the liquid level becomes noticeable, giving an unpleasant impression to the user.

そこで、メーカーにおいては、各びん内圧水を充満させ
、この水の体積を測定することによってびんの容積を測
定し、容積が検査基準値外のびんを不良品として除外し
ている。Therefore, manufacturers measure the volume of the bottle by filling each bottle with internal pressure water and measuring the volume of this water, and exclude bottles whose volume is outside the inspection standard value as defective products.

ところが、このような従来のびんの容積測定方法におい
ては、びんから水を排出させた直後、びん内に水が残り
、直ちＫびん内に化粧液等を注入することができず、一
旦びん内を乾燥してからこれらのびんに化粧液等を注入
しなければならないため、びんの乾燥に人手と時間を要
し、これが商品の製造コストのアップ原因となっていた
〇（発明が解決しようとする問題点〕 本発明が解決しようとする問題点は、容器内の水の乾燥
ＧＣ５）する人手と時間を省くことができるようにし、
この容器を用いた製品の！ＫＩｆｔコストを大幅に下げ
ることができるようＫする点にある。However, in this conventional method for measuring the volume of bottles, water remains in the bottle immediately after the water is drained from the bottle, making it impossible to pour lotion into the bottle immediately. Since the cosmetic liquid etc. had to be injected into these bottles after the insides had been dried, drying the bottles required manpower and time, which increased the manufacturing cost of the product. [Problems to be solved by the present invention] The problems to be solved by the present invention are:
Products using this container! The key point is to significantly reduce KIft costs.

〔問題点を解決するための手段〕[Means for solving problems]

本発明はかかる問題点を解決するために１それぞれ内部
が大気圧状親の容積測定済みの基準容器と容積を測定さ
れる容積被測定容器とを、容積が変化し得る別個の呈に
それぞれ気密に連通し、原案を所定容積量拡張又は縮小
し、これら拡張または縮小後における前記基準容器内及
び容積被測定容器内の圧力を測定し、この測定圧力（基
づき前記基準容器の容積を基準とする容積被測定容器の
容器を測定する方法をとっており、この方法な実施する
ために５容檀測定済みの基準容器内及び容積を測定され
る容積被測定容器内とにそれぞれ連通される平行に配設
された同一の複数のシリンダ機構と、該複数のシリンダ
機構の各ピストン上室の容積変化量が同一となるように
前記ｖＩｒ！Ｉのシリンダ機構のピストンを作動させる
往復動機構と、前記ａｍのシリンダ機構のピストン上室
にそれぞれ連通するように設けられたｖｉ数の圧力検出
器とから容器の容積測定装置を構成している。In order to solve such problems, the present invention has been proposed to separate a volume-measured reference container whose interior is at atmospheric pressure and a volume-measured container whose volume is to be measured into airtight containers in which the volumes can vary. , expand or contract the original plan by a predetermined volume, measure the pressure in the reference container and the volume measured container after these expansions or reductions, and measure the measured pressure (based on the volume of the reference container). A method is used to measure the volume of the container to be measured, and in order to carry out this method, 5 volumes are connected in parallel to the inside of the reference container whose volume has already been measured and the volume to be measured in the container to be measured. a plurality of identical cylinder mechanisms disposed; a reciprocating mechanism that operates the pistons of the cylinder mechanisms of vIr!I so that the volume changes of the upper chambers of the pistons of the plurality of cylinder mechanisms become the same; A container volume measuring device is constituted by vi number pressure detectors provided so as to communicate with the upper chambers of the pistons of the am cylinder mechanism.

〔作　用〕[For production]

基準容器及び容積被測定容器を、容積が変化し得る別個
の室にそれぞれ気密に連通し、原案を所定容積量拡張ま
たは縮小させる（例えば複数のシリンダのピストンを、
前記基準容器及び容積被測定容器側と反対側またはこれ
ら容器側へ移動させる）と、基準容器と容積被測定容器
との容積に差があれば、これら容器に連通された圧力検
出器の圧力測定値に圧力差が生じる。そこで、ボイルー
シャルルの法則に基づき、これら圧力測定値を用いて、
下記（ト）式により容量被測定容器の容Ｇが、また下記
郵）式により容積被測定容器の基準容器との差の容積（
本明ｍ書では、上記各容積を基準容器を基準とする容積
被測定容器の容積という）がめられる。The reference container and the volumetric container are each in airtight communication with separate chambers of variable volume, allowing the draft to expand or contract by a predetermined volume amount (e.g., pistons of a plurality of cylinders are
If there is a difference in volume between the reference container and the container to be measured, the pressure sensor connected to these containers will measure the pressure. A pressure difference occurs between the values. Therefore, based on Boile-Charles' law, using these pressure measurements,
The volume G of the container to be measured is determined by the following formula (g), and the difference in volume between the container to be measured and the reference container (
In this specification, each of the above-mentioned volumes is referred to as the volume of the container to be measured with respect to the reference container.

但し　Ｖ；　容積被測定容器容積 ｖｐ；　ピストン上室容積 ■６；　基準容器容積 Ｐａ：　大気圧 ＰＩ；　減圧後の基準容器内圧力 Ｐ霊；　減圧後の容積被測定容器内圧力〔発明の効果〕 従来の水を用いての容器の容積測定手段の代りに、気体
を基にして容器の容積測定を行なうことができるので、
従来の容積測定手段における容器内ｌｌ′ｃ残った水の
乾燥Ｋｌする人手と時間とを省くことができ、容器を用
いた製品の製造コストを大幅に下げることができ、構造
が簡単で容器の容積を高精度にめることができる。However, V; Volume of the container to be measured vp; Volume of the upper chamber of the piston 6; Reference container volume Pa: Atmospheric pressure PI; Reference container internal pressure after depressurization P; Volume after depressurization Measured container internal pressure [Effects of the invention] Instead of the conventional water-based container volume measurement means, container volume measurement can be performed based on gas;
It is possible to save the manpower and time required to dry the remaining water in the container in conventional volume measuring means, and it is possible to significantly reduce the manufacturing cost of products using containers. Volume can be determined with high precision.

〔実施例〕〔Example〕

まず、本発明の方法を実施するための装置の一例につい
て図面に基づいて説明する。図中１．２は基部（（２）
示せず）に固定された同一のλつのシリンダ（シリンダ
機構）である。これら２つのシリンダ１．２は平行に配
設され、２つのシリンダ１．２のシリンダ部３．４の境
界部は一体的に連結された形状とされている。２つのシ
リンダ１゜２の各ピストン５．６は、シリンダ１．２の
ピストン上室７．８を同容積とされた状態でピストンロ
ッド（連結部材）９．１０を介し連結板（ｉ！ｌ！結部
材）１１により連結されている。連結板１１には、前記
基Ｓ（図示せず）に固定して取り付けられた片ロンド形
複動シリンダ（往＆ｉ４ｆ＋＠ｍ）　１２がピストンロ
ッド１３を介して連結されている。First, an example of an apparatus for carrying out the method of the present invention will be described based on the drawings. In the figure, 1.2 is the base ((2)
(not shown) are identical λ cylinders (cylinder mechanism) fixed to the cylinder. These two cylinders 1.2 are arranged in parallel, and the boundary portions of the cylinder portions 3.4 of the two cylinders 1.2 are integrally connected. Each piston 5.6 of the two cylinders 1.2 is connected to a connecting plate (i! ! Connecting member) 11. A single-rod type double-acting cylinder (out & i4f+@m) 12 fixedly attached to the base S (not shown) is connected to the connecting plate 11 via a piston rod 13.

また、連結板１１にはピストン５．６の移動量を測定す
るための硲気式測長器または光学式測長器等の移動１測
定器１４がシリンダ部４と平行に取り付けられ、一方シ
リンダ邪４に移動量測定器１４の出力部１５が設けられ
ている。この出力部１５の出力圧よりピストン５，６の
移動量が測定でき、この移動量を基にしてピストン上室
７．８の容積変化量をめることができる。Further, a movement 1 measuring device 14 such as a pneumatic length measuring device or an optical length measuring device for measuring the amount of movement of the piston 5.6 is attached to the connecting plate 11 in parallel with the cylinder portion 4. An output section 15 of the movement amount measuring device 14 is provided on the shaft 4. The amount of movement of the pistons 5 and 6 can be measured from the output pressure of the output section 15, and the amount of change in volume of the piston upper chamber 7.8 can be determined based on this amount of movement.

また、シリンダ部３．４にはそれぞれ同一の受け台１６
．１７が取り付けられている０受は台１６．１７はそれ
ぞれその端面に取り付けられたパツキン１６ａｗ１７ａ
を有している。受は台１６．１１Ｃはそれぞれ主通路１
８．１９及びこれら主通路１８．１９から分肢された分
岐通路２０．２１が形成されている。主通路１８は、ピ
ストン上加７とシリンダ部３外とを連通ずるように形成
された流体通路２２に気密的Ｖｃｉ！！！通されている
。主通路１９は、ピストン上室８とシリンダ部４外とを
連通ずるように形成された流体通路２３に気密的［１！
通されている◎分岐通路２０．２１には空気圧を電気信
号に変換する圧力検出器２４゜２５及び開閉弁２６．２
７がそれぞれ取り付けられている。なお、ピストン上室
７と受け台１６のパツキン１６ａの端面との開の通路内
容積と、ピストン上室８と受け台１７のパツキン１７ａ
の端面との間の通路内容積とは同一とされている。また
、圧力検出器２４．２５と前記移ｗＪ汝測定器１４の出
力部１５とはマイクロコンピュータ４０に接続され、こ
のマイクロコンピュータにより容積被測定容器３３の容
積をめることができるようになされている。In addition, each of the cylinder portions 3.4 has the same pedestal 16.
．． 17 is attached to the base 16, and 17 is the gasket 16aw17a attached to the end surface.
have. The receiver is the stand 16, and the 11C is the main passage 1 respectively.
8.19 and a branch passage 20.21 branched off from these main passages 18.19. The main passage 18 is airtightly connected to a fluid passage 22 formed to communicate between the piston upper part 7 and the outside of the cylinder part 3. ! ! It has been passed. The main passage 19 is airtightly connected to a fluid passage 23 formed to communicate between the piston upper chamber 8 and the outside of the cylinder portion 4 .
◎The branch passage 20.21 is equipped with pressure detectors 24, 25 and on/off valves 26.2 that convert air pressure into electrical signals.
7 are attached to each. In addition, the internal volume of the open passage between the piston upper chamber 7 and the end face of the seal 16a of the cradle 16, and the inner volume of the open passage between the piston upper chamber 8 and the seal 17a of the cradle 17.
The internal volume of the passageway between the end face and the end face is assumed to be the same. Further, the pressure detectors 24, 25 and the output section 15 of the displacement measuring device 14 are connected to a microcomputer 40, and the volume of the container 33 to be measured can be determined by this microcomputer. There is.

一方、前記基部（図示せず）の所定筒所には２つの抑圧
機９２８．２９が取り付けられている。On the other hand, two suppressors 928 and 29 are attached to predetermined positions on the base (not shown).

これら抑圧機構２８．２９は所定間隔離間させられて平
行に設けられている０抑圧機構２８．２９は同一構成の
もので、前記基部の所定箇所に取り付けられたばね３０
と、このばね３０Ｖｃ取り付けられた抑圧板３１とから
なっている。パツキン１６ａと抑圧板３１との間及びパ
ツキン１７ａと押圧板３１との間にはそれぞれ適宜の間
隔が設けられ、パツキン１６ａと押圧板３１との間、パ
ツキン１７ａと抑圧板３１との間にそれぞれ小びん等の
容器をセットし得るようになされている。本例において
は、パツキン１６ａ、押圧板３１間には１予め容積が測
定された基準容器３２がセットされ、バラ牛ン１７ａ、
押圧板３１閣には一容檀被測定容器３３がセットされる
。These suppression mechanisms 28 and 29 are provided in parallel with each other separated by a predetermined distance.The suppression mechanisms 28 and 29 have the same structure, and a spring 30 is attached to a predetermined location of the base.
and a suppression plate 31 to which this spring 30Vc is attached. Appropriate intervals are provided between the packing 16a and the suppression plate 31 and between the packing 17a and the pressing plate 31, respectively. It is designed so that containers such as small bottles can be set there. In this example, a reference container 32 whose volume has been measured in advance is set between the packing 16a and the pressing plate 31, and the container 17a,
A container to be measured 33 is set on the press plate 31 .

次Ｋ、上記構成の容器の容積測定装置の作用と共に本発
明の方法について説明する。Next, the method of the present invention will be explained along with the operation of the container volume measuring device having the above structure.

■　複動シリンダ１２を伸長作動させてシリンダ部３．
４の受け台１６．１７側へピストン５゜６を、ピストン
上室７．８の容積が０となるように進入させた状態とす
る。■ The double-acting cylinder 12 is extended and the cylinder portion 3.
The piston 5.6 is brought into the cradle 16.17 side of the piston 4 so that the volume of the piston upper chamber 7.8 becomes 0.

（リ　次に５パツキン１６ａ、押圧板３１間に１予め容
積が測定され、内部が大気圧とされた基準容器３２を介
在させ、パツキン１６Ｈに基準容器３２の開口端を押圧
機構２８により押し付けるＯ （Ｖ　次Ｋ、パツキン１７ａ、押圧板３１聞忙、基準容
器３２と同種の内部が大気圧とされた容積被測定容器３
３を介在させ、パツキン１７８に容積被測定容器３３の
開口端な抑圧機構２９により押し付ける。(Next, a reference container 32 whose volume has been measured in advance and whose interior is at atmospheric pressure is interposed between the packing 16a and the pressing plate 31, and the open end of the reference container 32 is pressed against the packing 16H by the pressing mechanism 28. (V next K, packing 17a, pressure plate 31 closed, volumetric container 3 of the same type as the reference container 32 whose interior is at atmospheric pressure)
3 interposed therebetween, and is pressed against the gasket 178 by the suppressing mechanism 29 at the open end of the container 33 to be measured.

■　摺動シリンダ１２を縮小作動させてピストン５．６
を傅動シリンダ１２側へ所定駅移動させる。すると、ピ
ストン上室７．８が拡張し基準容器３２内は減圧され、
その圧力が圧力検出器２４から電気信号に変換されて出
力され、また容積被測定容器３３内も減圧され、その圧
力が圧力検出器２５かも電気信号ＶＣ変換されて出力さ
れる。基準容器３２と客積被測定容器３３との各容ｆｌ
ｌｃ差があれば圧力検出器２４．２５の電気信号に差圧
に相当する％を原着または電圧差が現れる。またこのと
き、ピストン５．６の移動針が出力部１５より出力され
る。■ The sliding cylinder 12 is compressed and the piston 5.6
is moved a predetermined station toward the perturbation cylinder 12 side. Then, the piston upper chamber 7.8 expands and the pressure inside the reference container 32 is reduced.
The pressure is converted into an electric signal and outputted from the pressure detector 24, and the pressure inside the volume measurement target container 33 is also reduced, and the pressure is also converted into an electric signal VC and outputted from the pressure detector 25. Each volume fl of the reference container 32 and the customer volume measurement container 33
If there is a lc difference, a percentage or voltage difference corresponding to the pressure difference will appear in the electric signal of the pressure detectors 24,25. Also, at this time, the moving needle of the piston 5.6 is outputted from the output section 15.

■　前記圧力検出Ｈ２４，２５の電気信号と移動微測定
器１４の出力部１５よりの電気信号が前記マイクロコン
ピュータ４０に入力サレ、コのマイクロコンピュータ４
０　Ｋ　ヨリ容量被測定容器３３の容積がめられる。(2) The electrical signals of the pressure detection H24, 25 and the electrical signal from the output section 15 of the moving micrometer 14 are input to the microcomputer 40.
0 K Extra Capacity The volume of the container 33 to be measured is measured.

この方法による容積測定装置３３の容積は、この容積被
測定容器３３内及び基準容器３２内の減圧時の圧力及び
ピストン５．６の移動量を基にして下記の式によりめら
れる。The volume of the volume measuring device 33 according to this method is determined by the following formula based on the pressure in the volume measurement target container 33 and the reference container 32 when the pressure is reduced and the amount of movement of the piston 5.6.

但し、■　；容積Ｖ測定容器３３容積 ■ｐ；ピストン上室７または８容積変化量■Ｂ；基準容
器３２容積 Ｐａ；大気圧 Ｐｆ；減圧後の基準容器３２内圧力 Ｐ！；減圧後の容積被測定容Ｉａ３３内圧力［なれば、
ボイルーシャルルの法則によりＰａ　（ｖ＋　Ａ　Ｖ＋
Ｖｐ）　−Ｐａ（Ｖ＋　ｊ　Ｖ　）　−・−（ｔｌＰｒ
　（Ｖｓ＋ΔＶ−１−Ｖｐ）　−Ｐａ（Ｖｓ＋ΔＶ）　
・（２）但し、ΔＶ；ピストン上室と容器との間の通路
容積 （１）式においてＶ＋Δ■−α、（２）式においてＶｓ
十Δ■―βとおくと、 Ｐ、（α＋Ｖｐ）鳳Ｐ＆α　・・・（３）Ｐ＋（β＋Ｖ
ｐ）−Ｐａβ　−（４１ （３）式より（Ｐ　ａ−Ｐ　ｔ　）α−Ｐ、　ｖｐ　−
＋５）（４）式より（Ｐａ　−Ｐ　＋　）β−Ｐ　、　
ｖｐ　・１６１（７）式においてＰ、−Ｐ、十ΔＰ　と
おくと、（但し、ΔＰ；減圧後における基準容器３２内
圧力と容積被測定容器３３内圧力との差圧） ココテ、ｃｌ−ｉｔ−（Ｖ＋ｊＶ）−ｎ’５−１−ＪＶ
）＝Ｖ−Ｖｓ　・・・（９） （８］、　＋９１式より 今、Ｐａ　−１００θＯｕＨ＊　（Ｌ　Ｖｓ　−／　０
０ａＬｖ−ｉｏｉｃｒｌ、Ｖｐ−ｔｏｏｃａ、ｐ、−５
−ｏｏ。However, ■ ;Volume V Measuring container 33 volume ■p;Piston upper chamber 7 or 8 volume change ■B;Reference container 32 volume Pa;Atmospheric pressure Pf;Reference container 32 internal pressure P after depressurization! ;Volume after pressure reduction: Internal pressure of the volume to be measured Ia33 [If it is,
According to Boile-Charles' law, Pa (v+ A V+
Vp) −Pa(V+ j V) −・−(tlPr
(Vs+ΔV-1-Vp) -Pa(Vs+ΔV)
・(2) However, ΔV: Passage volume between the upper chamber of the piston and the container In equation (1), V+Δ■-α, in equation (2), Vs
If we set 10 Δ■ - β, P, (α + Vp) Otori P & α ... (3) P + (β + V
p)-Paβ-(41 From formula (3), (P a-P t )α-P, vp -
+5) From formula (4), (Pa −P + )β−P,
vp ・161 If P, -P, and 10ΔP are set in the formula (7), (where ΔP is the differential pressure between the internal pressure of the reference container 32 and the internal pressure of the volume-measured container 33 after depressurization) Kokote, cl-it -(V+jV)-n'5-1-JV
)=V-Vs...(9) From (8], +91 formula, now Pa -100θOuH* (L Vs -/ 0
0aLv-ioicrl, Vp-tooca, p, -5
-oo.

、、Ｈ，（Ｊ　とすると、（至）式よりＰ！中≠９７Ｓ
１搗Ｏとなり、このようＫ、基Ｍ容器３２と容積被測定
容器とに／ｃＩＴｔの差がある場合、減圧後の基準容器
３２内圧力Ｐ、と、減圧後の容１ｍ被測定容器内圧力Ｐ
！との間ＫＪ！ｒｍＨｔｏの圧力差が生じる。,,H,(J), then from equation (to) P! middle≠97S
If there is a difference of /cITt between the base M container 32 and the volume measured container, then the internal pressure P of the reference container 32 after depressurization and the internal pressure of the volume 1 m measured container after depressurization. P
! Between KJ! A pressure difference of rmHto occurs.

実際には、この圧力差を基に容積被測定容器３３の容積
がめられるわけであるが、空気を用いることと、辿１定
機構が単純であることとのため、小容積でも高精度に容
器の容積をめることができる。また、水の代りに空気を
用いるため、測定後容器内に水が残ることもなく、直ち
に化粧液等を入れることができるので、従来の水の乾燥
１ｃ５１’する人手と時間とを省くことができ、この容
器を用いた製品の製造コストを大ｌ１ＩＩＶＣ下げるこ
とができる。In reality, the volume of the container 33 to be measured is determined based on this pressure difference, but since air is used and the tracing mechanism is simple, even small volumes can be determined with high precision. The volume of can be calculated. In addition, since air is used instead of water, there is no water remaining in the container after measurement, and cosmetics etc. can be added immediately, so the manpower and time required for drying water can be saved. It is possible to reduce the manufacturing cost of products using this container by a large amount.

なお、前記実施例においては、基準容器３２内及び容積
被測定容器３３内を減圧して容器の容積をめたが、これ
ＩｃＩ！Ｉ４られることなく、基準容器３２内及び容積
被測定容器３３内を、ピストン５゜６により加圧してそ
の内部圧力を測定するようにしても、はば前記同様に容
器の容積をめることができる。In the above embodiment, the volume of the container was determined by reducing the pressure inside the reference container 32 and the volume measuring container 33, but this IcI! Even if the inside of the reference container 32 and the inside of the volume-measuring container 33 are pressurized by the piston 5.6 and the internal pressure is measured, the volume of the container cannot be measured in the same manner as described above. can.

また、前記各実施例において基準容器３２をくり返し使
用すると、この基準容器３２０ｉ度が上昇することが考
えられるが、こあよ５な場合には、温度測定手段を用い
て温度補正を行ない、容器の容積をめるようＶＣすると
よい。In addition, if the reference container 32 is used repeatedly in each of the above embodiments, it is conceivable that the temperature of the reference container 320i increases, but if the temperature is too low, the temperature should be corrected using a temperature measuring means, and the temperature of the reference container 320i may increase. It is recommended to use VC to increase the volume of .

また、前記実施例においてはピストン５．６の移動量を
移動量測定器１４により測定し、ピストン５．６の移動
量を基にして容積被測定容器３３の容積をめたが、これ
に限られることなく、シリンダ１．　２に、ピストン５
．６の移動を所定位置において停止させるストッパを設
ければ、ピストン上型７，８の容積変化ｔａｐが分るか
ら前記移動側測定器１４を設けなくてもよい。また、こ
のよ５にストッパによりピストンの移動層が定められた
ならば、ピストン５．６を連結板１１１Ｃより連結して
傾動シリンダ１２により同時に移動させる必要はなく、
ピストン５．６を別々Ｖｃｓ動させるように構成しても
よい。Further, in the above embodiment, the amount of movement of the piston 5.6 was measured by the amount of movement measuring device 14, and the volume of the container 33 to be measured was calculated based on the amount of movement of the piston 5.6. Cylinder 1. 2, piston 5
．． If a stopper is provided to stop the movement of the piston 6 at a predetermined position, the volume change tap of the piston upper molds 7 and 8 can be determined, so the moving side measuring device 14 does not need to be provided. Furthermore, if the movement layer of the piston is determined by the stopper 5 as described above, there is no need to connect the pistons 5 and 6 through the connecting plate 111C and move them simultaneously using the tilting cylinder 12.
The pistons 5.6 may be configured to move separately by Vcs.

また、容積被測定容器３３の容積■そのものは必ずしも
測定する必要はなく、基準容器３２と容積Ｖ測定容器３
３の容積との容積差が許容範囲内にあることを圧力検出
６２４．２５等を基圧してめることができるよ５にすれ
ば、容積被測定容器３３の容積■そのものを測定しなく
てもよい。In addition, it is not necessary to measure the volume (2) of the volume measurement container 33 itself, but the reference container 32 and the volume V measurement container 3.
It can be determined from the base pressure of the pressure detection 624.25 etc. that the volume difference with the volume of 3 is within the permissible range. Good too.

即ち、予め定められた圧゛力検出器２４．２５の圧力検
出値基Ｍ差に対し実際の圧力検出器２４．２５の圧力検
出値差が許容範囲内にあるかどうかにより容積被測定容
器３３の良否を判別することもできる。That is, the volume of the container 33 to be measured is determined depending on whether or not the actual pressure detection value difference of the pressure detector 24.25 is within the allowable range with respect to the predetermined pressure detection value base difference M of the pressure detector 24.25. It is also possible to determine the quality of the product.

４４、図面の簡単な説明 図面は本発明の方法を実施するための容器の容積測定装
置ＩＩの一例を示す概略縦断面図である。44. BRIEF DESCRIPTION OF THE DRAWINGS The drawing is a schematic vertical sectional view showing an example of a container volume measuring device II for carrying out the method of the present invention.

１．２・・・・・・シリンダ（シリンダ機構）、５．６
・・・・・・ピストン、７．８・・・・・・ピストン上
’［，９，１０・・・・・・ピストン四ノド（：Ｍ結部
材’）、１１・・・・・・連結板（？ｆ１結部柱部材１
２・・・・・・復動シリンダ（往復動機構）、１４・・
・・・・移動ｊｌ測定器、２４．２５・・川・圧力検出
器、２８．２９・・・・・・押圧機構、３２・・・・・
・基準容器、３３・・・・・・容積被測定容器。1.2...Cylinder (cylinder mechanism), 5.6
・・・・・・Piston, 7.8・・・Piston top' [, 9, 10...Piston four throats (:M connection part'), 11...Connection Plate (?f1 connection column member 1
2... Double-acting cylinder (reciprocating mechanism), 14...
...Movement jl measuring device, 24.25...River/pressure detector, 28.29...Press mechanism, 32...
-Reference container, 33... Container to be measured in volume.

出願人　トキコ株式会社Applicant: Tokico Co., Ltd.

Claims (2)

【特許請求の範囲】[Claims] （１）それぞれ内部が大気圧状轢の容積測定済みの基準
容器と容積を測定される容積被測定容器とを、容積が変
化し得る別個の盲にそれぞれ気密１ｃ連通し、原案を所
定容装置拡張または縮小し、これら拡張または縮小後に
おける前記基準容器内及び容積被測定容器内の圧力を測
定し、この測定圧力に基づき前記基準容器の容積を基準
とする容積被測定容器の容積を測定することを特徴とす
る容器の容量測定方法。(1) The volume-measured reference container and the volume-measured container, each of which has an atmospheric pressure inside, are airtightly connected to separate blinds whose volumes can be changed, and the original plan is transferred to a predetermined volume device. expand or contract, measure the pressure inside the reference container and the volume measurement container after the expansion or contraction, and measure the volume of the volume measurement container based on the volume of the reference container based on the measured pressure; A method for measuring the capacity of a container, characterized in that: （２）容積測定済みの基準容器内及び容積を測定される
容量被測定容器内とＫそれぞれ連通される平行罠配設さ
れた同一の複数のシリンダ機構と、該複数のシリンダ機
構の各ピストン上室の容積変化量が同一となるようｌｃ
＋１ｔＪ記複数のシリンダ機構のピストンを作動させる
往復動機構と、前記複数のシリンダ機構のピストン上室
にそれぞれ連通するよ５に設けられた複数の圧力検出器
とからなることを特徴とする容器の容積測定装置。(2) A plurality of identical cylinder mechanisms arranged in parallel traps that communicate with the inside of the reference container whose volume has already been measured and the inside of the volume-measured container whose volume is to be measured, respectively, and on each piston of the plurality of cylinder mechanisms. lc so that the volume change of the chamber is the same
+1tJ A container comprising a reciprocating mechanism for operating pistons of a plurality of cylinder mechanisms, and a plurality of pressure detectors provided at 5 so as to communicate with the upper chambers of the pistons of the plurality of cylinder mechanisms, respectively. Volumetric device.
JP11258784A 1984-06-01 1984-06-01 Volume measurement of container and its device Pending JPS60256015A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11258784A JPS60256015A (en) 1984-06-01 1984-06-01 Volume measurement of container and its device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11258784A JPS60256015A (en) 1984-06-01 1984-06-01 Volume measurement of container and its device

Publications (1)

Publication Number Publication Date
JPS60256015A true JPS60256015A (en) 1985-12-17

Family

ID=14590463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11258784A Pending JPS60256015A (en) 1984-06-01 1984-06-01 Volume measurement of container and its device

Country Status (1)

Country Link
JP (1) JPS60256015A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02500095A (en) * 1987-08-08 1990-01-18 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Method of regulating the amount of explosive gas mixture to be filled into the material processing chamber
JPH05203528A (en) * 1991-07-08 1993-08-10 Elpatronic Ag Method and apparatus for inspecting container
JPH07194560A (en) * 1993-12-28 1995-08-01 Tetsumasa Harufuji Simple measuring instrument for pressure within vagina
JPH0843167A (en) * 1994-06-21 1996-02-16 Johnson & Johnson Clinical Diagnostics Inc Capacity measuring method of liquid reagent
US20100286932A1 (en) * 2009-05-06 2010-11-11 Ballista, Inc. Volume gauge
JP2016153763A (en) * 2015-02-20 2016-08-25 オリンパス株式会社 Volume measuring device, endoscope washing and disinfecting device having volume measuring device and volume measuring method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02500095A (en) * 1987-08-08 1990-01-18 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Method of regulating the amount of explosive gas mixture to be filled into the material processing chamber
JPH05203528A (en) * 1991-07-08 1993-08-10 Elpatronic Ag Method and apparatus for inspecting container
JPH07194560A (en) * 1993-12-28 1995-08-01 Tetsumasa Harufuji Simple measuring instrument for pressure within vagina
JPH0843167A (en) * 1994-06-21 1996-02-16 Johnson & Johnson Clinical Diagnostics Inc Capacity measuring method of liquid reagent
US20100286932A1 (en) * 2009-05-06 2010-11-11 Ballista, Inc. Volume gauge
US8561459B2 (en) * 2009-05-06 2013-10-22 Stratec Biomedical Usa, Inc. Volume gauge
JP2016153763A (en) * 2015-02-20 2016-08-25 オリンパス株式会社 Volume measuring device, endoscope washing and disinfecting device having volume measuring device and volume measuring method

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