JPS60256015A - Volume measurement of container and its device - Google Patents
Volume measurement of container and its deviceInfo
- 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
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
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.
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.
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.
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.
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)
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:
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.
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)
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 |
-
1984
- 1984-06-01 JP JP11258784A patent/JPS60256015A/en active Pending
Cited By (7)
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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