JPH0122564B2 - - Google Patents
Info
- Publication number
- JPH0122564B2 JPH0122564B2 JP54090480A JP9048079A JPH0122564B2 JP H0122564 B2 JPH0122564 B2 JP H0122564B2 JP 54090480 A JP54090480 A JP 54090480A JP 9048079 A JP9048079 A JP 9048079A JP H0122564 B2 JPH0122564 B2 JP H0122564B2
- Authority
- JP
- Japan
- Prior art keywords
- water meter
- pulse signal
- signal generator
- piece
- plug
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 230000009467 reduction Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 8
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 claims description 2
- 238000012795 verification Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 210000002105 tongue Anatomy 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/10—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with axial admission
- G01F1/115—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with axial admission with magnetic or electromagnetic coupling to the indicating device
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/06—Indicating or recording devices
- G01F15/061—Indicating or recording devices for remote indication
- G01F15/063—Indicating or recording devices for remote indication using electrical means
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Measuring Volume Flow (AREA)
- Details Of Flowmeters (AREA)
Description
【発明の詳細な説明】
本発明は、測定値を電気的に遠隔伝達する装置
をもち、水量計指示を読み取るための透明帽状体
を保持する頭付きねじが水量計検定の後ハウジン
グと結合されかつ封印され、小さな指針が歯車減
速伝達装置を介して積算機械の大きな指針と結合
されて、この歯車減速伝動装置の１つの歯車が大
きな指針の軸と結合され、この伝動装置の他の歯
車が小さな指針の軸と結合されているようになつ
ている水量計とくにウオルトマン形水量計に関す
る。DETAILED DESCRIPTION OF THE INVENTION The present invention has a device for electrically and remotely transmitting measured values, and a headed screw holding a transparent cap for reading water meter indications is connected to a housing after water meter certification. The small pointer is connected to the large pointer of the totalizing machine through a gear reduction transmission, one gear of this gear reduction transmission is connected to the shaft of the large pointer, and the other gear of this transmission is This invention relates to a water meter, in particular a Woltmann type water meter, in which the pointer is connected to a small pointer shaft.
ドイツ連邦共和国特許出願公開第2628789号明
細書はこの種の装置をもつ水量計を示しており、
この水量計は、歯車機構の大指針に取り付けられ
た磁石の形の接点操作体をもち、透明帽状体の外
にありかつ非接触で動作するパルス信号発生器が
この磁石に付属しており、このパルス信号発生器
が遠隔伝達するための接続導線へ接続されてい
る。接点操作体として使用される磁石が、大指針
の一回転毎に、保護管入り接点として構成されて
いるパルス信号発生器のそばを通り過ぎると、こ
の保護管入り接点の接点が閉じられ、遠隔伝達す
るための接続導線へパルスが供給されるので、歯
車機構の大指針が一回転するとそのつど一開閉が
行なわれる。 German Patent Application No. 2 628 789 shows a water meter with a device of this kind,
This water meter has a contact operating body in the form of a magnet attached to the large pointer of a gear mechanism, and a pulse signal generator that is located outside the transparent cap-shaped body and operates without contact is attached to this magnet. , this pulse signal generator is connected to a connecting conductor for remote transmission. When the magnet used as a contact operating body passes by a pulse signal generator configured as a contact in a protective tube for each rotation of the large pointer, the contact of the contact in a protective tube is closed and remote transmission is started. Pulses are supplied to the connecting conductors for this purpose, so that each rotation of the major pointer of the gear mechanism results in one opening and closing.
本発明の課題は、この公知の装置を改良して、
水量計ハウジングの封印された部分への介入なし
にパルス数を変えることができるようにすること
にある。 The object of the present invention is to improve this known device by
The object is to be able to change the number of pulses without intervention in the sealed part of the water meter housing.
この課題を解決するため、本発明によれば、小
指針と連動せしめられる歯車に少なくとも１つの
接点操作体が磁石の形で設けられ、水量計ハウジ
ング内にその封印された部分から分離されたポケ
ツト状室が設けられ、この室の区画壁が接続導線
へ接続されている差込み片用のソケツトを形成
し、パルス信号発生器が差込み片内に設けられ
て、このパルス信号発生器が差込み片の一方の位
置で一方の磁石の作用範囲にあり、差込み片の縦
軸の回りに180゜回転した差込み位置において他方
の磁石の作用範囲にあるようになつている。 In order to solve this problem, according to the invention, at least one contact operating body is provided in the form of a magnet on the gear wheel which is interlocked with the small pointer, and a pocket is provided in the water meter housing that is separate from its sealed part. A shaped chamber is provided, the partition wall of which forms a socket for the plug-in piece connected to the connecting conductor, and a pulse signal generator is provided in the plug-in piece, the pulse signal generator being connected to the plug-in piece. In one position it is within the range of action of one of the magnets, and in the insertion position rotated by 180 DEG about the longitudinal axis of the insert piece, it is within the range of action of the other magnet.
こうして本発明によれば、１種類のパルス信号
発生器をもつ差込み片を使用しハウジングに１つ
の室を形成するだけで、パルスの２種類の計数を
行なうことができる。このことは、特に大量生産
されるこの種の水量計において大きな利点であ
る。しかも差込み片をその縦軸線の回りに180゜回
転して差換えるだけなので、操作も簡単である。
例えば歯車機構の小指針と大指針との間の減速比
が10：１であると仮定すると、小指針の10回転毎
に大指針が１回転することになる。したがつて例
えば単位時間当り多量または長期間にわたる水の
使用量を積算測定する場合、大指針の回転により
パルスを発生させてm3の単位で遠隔測定を行な
い、単位時間当り少量または一時的な水の使用例
えば容器の充填の場合における水量を積算測定す
る場合、小指針の回転によりパルスを発生させ
て、0.1m3の単位で一層精密な遠隔測定を行なう
ことができる。こうして差込み片の差換えだけ
で、２種類の計数、すなわち粗測定および精密測
定を行なうことができる。なお１回転当り発生さ
れるパル数は、減速伝動装置のそれぞれの歯車上
に１つの磁石を設ける代りに複数の磁石を設ける
ことによつて変えることもできる。 Thus, according to the invention, two types of counting of pulses can be carried out by using a plug-in piece with one type of pulse signal generator and by forming only one chamber in the housing. This is a great advantage, especially in mass-produced water meters of this type. Moreover, the operation is simple, as all you have to do is rotate the insert piece 180 degrees around its vertical axis and replace it.
For example, assuming that the reduction ratio between the small pointer and the large pointer of the gear mechanism is 10:1, the large pointer will rotate once for every 10 revolutions of the small pointer. Therefore, for example, when measuring a large amount of water per unit time or over a long period of time, the rotation of the large pointer generates a pulse and performs remote measurement in units of m3 . Water use When measuring the amount of water, for example in the case of filling containers, pulses can be generated by the rotation of the small pointer to provide even more precise remote measurements in units of 0.1 m 3 . In this way, two types of counting, ie, rough measurement and precision measurement, can be performed simply by replacing the insert piece. Note that the number of pulses generated per revolution can also be varied by providing a plurality of magnets instead of one magnet on each gear of the reduction gear.
測定値を電気的に遠隔伝達するための装置をも
つ本発明による水量計の実施例を図面により以下
に詳細に説明する。 An exemplary embodiment of a water meter according to the invention with a device for electrically transmitting measured values remotely will be explained in more detail below with reference to the drawings.
第１図および第２図は本発明による水量計とく
にウオルトマン形水量計の一部断面で示す平面図
および部分側面図を示し、この水量計では水量計
指示を読み取るための透明帽状体１を保持する頭
付きねじ２が水量計検定の後ハウジング３と結合
され、封印される。 1 and 2 show a partially sectional plan view and a partial side view of a water meter according to the present invention, particularly a Waltmann type water meter, which includes a transparent cap-shaped body 1 for reading water meter indications. The holding head screw 2 is connected to the housing 3 after water meter verification and sealed.
それでは積算機構は大きな指針４および小さな
指針５をもち、その際測定すべき液体のm3を大指
針４が表示し、それに対して0.1m3を小指針５が
表示する。したがつて適当な減速伝動装置６によ
つて得られる10：１の減速比が小指針５と大指針
４との間に生ずる。歯車８を取り付ける回転軸７
が大指針４と結合され、この歯車８は減速伝動装
置６の最終素子とみなされる。歯車１０と結合さ
れる回転軸９に小指針５が取り付けられている。 The totalizing mechanism then has a large pointer 4 and a small pointer 5, the large pointer 4 indicating m 3 of the liquid to be measured, whereas the small pointer 5 indicates 0.1 m 3 . A reduction ratio of 10:1 is thus created between the small pointer 5 and the large pointer 4, which is obtained by means of a suitable reduction gear 6. Rotating shaft 7 to which gear 8 is attached
is combined with the main pointer 4, and this gear 8 is considered as the final element of the reduction gear 6. A small pointer 5 is attached to a rotating shaft 9 coupled to a gear 10.
図示に示してない羽根車により回転軸１１へ伝
達される回転運動はピニオン１２を介して歯車１
０へ伝達され、ピニオン１５を取り付けてある回
転軸１４へ歯車装置１３を介してこの歯車１０の
回転運動が伝達される。このピニオン１５は減速
伝動装置６の歯車８へかみあつている。これらの
すべての素子はこの種類の水量計において普通で
あるので、これ以上の説明を省略する。 The rotational motion transmitted to the rotating shaft 11 by an impeller (not shown) is transmitted to the gear 1 via a pinion 12.
0, and the rotational movement of the gear 10 is transmitted to the rotating shaft 14 to which the pinion 15 is attached via the gear device 13. This pinion 15 meshes with a gear 8 of a reduction gear 6. All these elements are common in this type of water meter and will not be described further.
第１図および第４図ないし第６図に示す構成で
は、磁石１６の形で接点操作体が歯車８上に取り
付けられている。歯車１０にも磁石１７の形で接
触体が設けられている。これら接触体の数を場合
によつて変えることは本発明の範囲にある。 In the configuration shown in FIGS. 1 and 4 to 6, a contact operating body in the form of a magnet 16 is mounted on the gearwheel 8. In the configuration shown in FIGS. The gearwheel 10 is also provided with a contact in the form of a magnet 17. It is within the scope of the invention to vary the number of these contacting bodies as appropriate.
ポケツト状の室が１８の符号（第１図）をつけ
られ、この室１８は水量計ハウジング３内に設け
られ、その封印された部分から分離されている。
その際この室１８の区画壁１９は、図面の第３図
に示す差込み片２０用のソケツトとして使用され
る。この差込み片２０は測定値の遠隔伝達用の接
続導線２１へ接続されている。 A pocket-like chamber, designated 18 (FIG. 1), is provided within the water meter housing 3 and is separated from the sealed portion thereof.
The partition wall 19 of this chamber 18 is then used as a socket for a plug-in piece 20 shown in FIG. 3 of the drawings. This plug-in piece 20 is connected to a connecting line 21 for the remote transmission of measured values.
室１８および差込み片２０の断面は、縦軸Ｈお
よび横軸Ｑ（第２図）が対称軸であるように構成
されている。図示する構成では、室１８および差
込み片２０の断面が方形に構成されている。しか
し本発明はこの特別な構成に限定されるものでは
ない。これら２つの部分１８および２０の断面
は、縦軸Ｈおよび横軸Ｑが対称軸でありさえすれ
ば、例えば円形状であつてもだ円形であつてもよ
い。すなわちこれにより、差込み片２０は１つ以
上の異なる作動位置において室１８の中へ挿入す
ることができるという可能性がまず得られ、それ
を以下に詳細に説明する。 The cross section of the chamber 18 and the insert piece 20 is constructed such that the longitudinal axis H and the transverse axis Q (FIG. 2) are axes of symmetry. In the illustrated configuration, the chamber 18 and the insert piece 20 have a rectangular cross section. However, the invention is not limited to this particular configuration. The cross-sections of these two parts 18 and 20 may be circular or oval, for example, as long as the longitudinal axis H and the transverse axis Q are symmetry axes. This firstly provides the possibility that the plug-in piece 20 can be inserted into the chamber 18 in one or more different operating positions, which will be explained in more detail below.
パルス信号発生器２２が差込み片２０内に設け
られて、差込み片２０の１つの位置で磁石１６の
作用範囲にあり、それに対して縦軸Ｌ（第３図）
の回りに180゜回転した差込み片の位置において他
方の磁石１７の作用範囲にあるようになつてい
る。 A pulse signal generator 22 is provided in the plug-in piece 20 and is in the range of action of the magnet 16 at one position of the plug-in piece 20, with respect to the longitudinal axis L (FIG. 3).
The position of the insert piece rotated by 180° around the magnet 17 is such that it is within the range of action of the other magnet 17.
図面の第３図からわかるように、差込み片２０
は接続導線２１から遠い方の側に凹所２３をも
ち、この凹所２３が平面図においてほぼ尖端のな
いくさびの形をもち、その際パルス信号発生器２
２が一方のくさび面２３ａの範囲に設けられてい
る。 As can be seen from Figure 3 of the drawings, the insert piece 20
has a recess 23 on the side remote from the connecting conductor 21, which recess 23 has the shape of a substantially blunt wedge in plan view, the pulse signal generator 2
2 is provided in the range of one wedge surface 23a.
パルス信号発生器２２を機械的、誘導性、容量
性、あるいは光電的なパルス信号発生器として構
成することができる。図に示す構成ではパルス信
号発生器２２が公知の保護管入り接点として構成
されている。この種の保護管入り接点は２つの開
閉舌片が設けられている保護管から構成され、接
点操作器例えば磁石が接近すると、これら開閉舌
片が開閉位置へ移行せしめられる。これら２つの
開閉舌片は接続部２４，２５（第３図）を介して
接続導線２１と接続されている。 The pulse signal generator 22 can be configured as a mechanical, inductive, capacitive or photoelectric pulse signal generator. In the configuration shown in the figure, the pulse signal generator 22 is configured as a well-known protective tube contact. This type of contact in a protective tube consists of a protective tube provided with two opening/closing tongues, which are moved into the open/close position when approached by a contact operating device, such as a magnet. These two opening/closing tongues are connected to the connecting wire 21 via connecting portions 24, 25 (FIG. 3).
測定値を電気的に遠隔伝達するための装置をも
つ本発明による水量計の動作は、次の通りであ
る。まず、パルス信号発生器２２が第５図に示す
位置をとるような位置で差込み片２０が室１８へ
挿入されているものと仮定する。この位置ではパ
ルス信号発生器２２が磁石１６のみの作用範囲に
あるので、磁石１７がパルス信号発生器２２へほ
とんど影響をおよぼすことができない。さらに、
１つの磁石１６のみが歯車８上に配置されている
ものと仮定すると、大指針４したがつて歯車８が
一回転すると、すなわち磁石１６がパルス信号発
生器２２の両開閉舌片のすぐ近くに達すると、そ
のつど１つの開閉パルスを生ずる。 The operation of the water meter according to the invention with a device for electrically transmitting measured values remotely is as follows. First, it is assumed that the insert piece 20 is inserted into the chamber 18 in a position such that the pulse signal generator 22 assumes the position shown in FIG. In this position, the pulse signal generator 22 is within the action range of only the magnet 16, so that the magnet 17 has little influence on the pulse signal generator 22. moreover,
Assuming that only one magnet 16 is placed on the gearwheel 8, one rotation of the major pointer 4 and therefore the gearwheel 8 means that the magnet 16 is in close proximity to both opening and closing tabs of the pulse signal generator 22. When reached, it produces one opening/closing pulse each time.
パルスの数を変えるようにする場合、差込み片
２０をポケツト状室１８から引き抜き、差込み片
２０をその縦軸Ｌの回りに180゜回転し、それにつ
づいて再び図面の第６図に示すように室１８の中
へ挿入すれば十分である。差込み片２０のこの第
２の作動位置では、パルス信号発生器２２が磁石
１７の作用範囲にあり、磁石１６はパルス信号発
生器２２へ影響をおよぼさない。歯車１０の回転
数が歯車８の回転数より10倍大きいものとすれ
ば、開閉パルスのそれに応じた増大が得られる。 If the number of pulses is to be varied, the plug-in piece 20 is withdrawn from the pocket-shaped chamber 18, the plug-in piece 20 is rotated through 180° about its longitudinal axis L, and then again as shown in FIG. 6 of the drawings. Insertion into chamber 18 is sufficient. In this second operating position of the plug-in piece 20, the pulse signal generator 22 is within the action range of the magnet 17, and the magnet 16 has no influence on the pulse signal generator 22. If the rotational speed of gear 10 is ten times greater than the rotational speed of gearwheel 8, a corresponding increase in the switching pulses is obtained.
開閉パルス数は、歯車８または１０上の磁石１
６または１７の数を適当に変えることにより、あ
るいはまた差込み片２０におけるパルス信号発生
器２２の数および（あるいは）室１８における差
込み片２０の位置の数をも適当に変えることによ
り、さらに変化することができる。 The number of opening/closing pulses is the magnet 1 on gear 8 or 10.
6 or 17, or also by suitably varying the number of pulse signal generators 22 in the plug-in piece 20 and/or the number of positions of the plug-in piece 20 in the chamber 18. be able to.
第１図は本発明による水量計の一部断面で示す
平面図、第２図は第１図の矢印Ａの方向から見た
部分側面図、第３図は本発明による水量計におけ
る測定値を電気的に遠隔伝達する装置の差込み片
の平面図、第４図は測定値を電気的に遠隔伝達す
る装置の差込み片を挿入した本発明による水量計
の平面図、第５図は一方の作動位置にある差込み
片をもつ本発明による水量計の第４図の−に
沿う一部断面で示す部分側面図、第６図は第５図
に対応して示す他方の作動位置にある差込み片を
もつ水量計の部分側面図である。
１……透明帽状体、２……頭付きねじ、３……
ハウジング、４……大指針、５……小指針、６…
…歯車減速伝動装置、７，９，１１……軸、８，
１０……歯車、１３……歯車装置、１６，１７…
…磁石、１８……室、１９……区画壁、２０……
差込み片、２１……接続導線、２２……パルス信
号発生器、Ｌ……縦軸。
FIG. 1 is a partial cross-sectional plan view of a water meter according to the present invention, FIG. 2 is a partial side view as seen from the direction of arrow A in FIG. 1, and FIG. 3 shows measured values in the water meter according to the present invention. FIG. 4 is a plan view of the plug-in piece of the device for electrically transmitting measured values remotely; FIG. FIG. 6 shows a partially sectional side view along the line - in FIG. 4 of a water meter according to the invention with the plug in position; FIG. FIG. 3 is a partial side view of the water meter. 1... Transparent cap-shaped body, 2... Headed screw, 3...
Housing, 4...Large pointer, 5...Small pointer, 6...
...Gear reduction transmission, 7, 9, 11...Shaft, 8,
10... Gear, 13... Gear device, 16, 17...
...Magnet, 18...Room, 19...Division wall, 20...
Plug-in piece, 21... Connection conductor, 22... Pulse signal generator, L... Vertical axis.
Claims (1)
持する頭付きねじが水量計検定の後ハウジングと
結合されかつ封印され、小さな指針が歯車減速伝
動装置を介して積算機構の大きな指針と結合され
て、この歯車減速伝動装置の１つの歯車が大きな
指針の軸と結合され、この伝動装置の他の歯車が
小さな指針の軸と結合されるようになつており、
大きな指針と連動せしめられる歯車に少なくとも
１つの接点操作体が磁石の形で設けられ、この磁
石と非接触で共同作用可能なパルス信号発生器が
設けられて、測定値を積算機構へ遠隔伝達する接
続導線へ接続されている水量計において、小指針
５と連動せしめられる歯車１０に少なくとも１つ
の接点操作体が磁石１７の形で設けられ、水量計
ハウジング３内にその封印された部分から分離さ
れたポケツト状室１８が設けられ、この室１８の
区画壁１９が接続導線２１へ接続される差込み片
２０用のソケツトを形成し、パルス信号発生器２
２が差込み片２０内に設けられて、このパルス信
号発生器２２が差込み片２０の一方の位置で一方
の磁石１６の作用範囲にあり、差込み片２０の縦
軸Ｌの回りに180゜回転した差込み位置において他
方の磁石１７の作用範囲にあるようになつている
ことを特徴とする、測定値を電気的に遠隔伝達す
る装置をもつ水量計。 ２ 差込み片２０および室１８の垂直軸Ｈおよび
横軸Ｑが対称軸であるように、差込み片２０およ
び室１８の断面が形成されていることを特徴とす
る、特許請求の範囲第１項に記載の水量計。 ３ 差込み片２０が接続導線２１から遠い方の側
に凹所２３をもつていることを特徴とする、特許
請求の範囲第１項に記載の水量計。 ４ 凹所２３が平面図においてほぼ尖端のないく
さびの形をもち、パルス信号発生器２２が一方の
くさび面２３ａの範囲に設けられていることを特
徴とする、特許請求の範囲第３項に記載の水量
計。 ５ パルス信号発生器２２が機械的、誘導性、容
量性あるいは光電的なパルス信号発生器であるこ
とを特徴とする、特許請求の範囲第１項に記載の
水量計。 ６ パルス信号発生器２２が保護管入り接点とし
て構成されていることを特徴とする、特許請求の
範囲第５項に記載の水量計。[Claims] 1. A headed screw holding a transparent cap-shaped body for reading the water meter indication is connected to the housing after the water meter verification and sealed, and a small pointer is connected to the integrating mechanism via a gear reduction transmission. one gear of this gear reduction transmission is coupled with the large pointer shaft, and the other gear of this transmission is coupled with the small pointer shaft,
At least one contact operating body in the form of a magnet is provided on a gear that is interlocked with a large pointer, and a pulse signal generator that can interact with the magnet without contact is provided to remotely transmit measured values to the integrating mechanism. In the water meter connected to the connecting conductor, at least one contact actuator in the form of a magnet 17 is provided on the gear wheel 10 which is interlocked with the small pointer 5 and is separated from its sealed part in the water meter housing 3. A pocket-shaped chamber 18 is provided, the partition wall 19 of which forms a socket for a plug-in piece 20 connected to a connecting conductor 21 and for a pulse signal generator 2.
2 is provided in the plug-in piece 20, the pulse signal generator 22 being within the action range of one of the magnets 16 at one position of the plug-in piece 20 and rotated by 180° around the longitudinal axis L of the plug-in piece 20. A water meter with a device for electrically transmitting measured values remotely, characterized in that in the plug-in position it is within the range of action of the other magnet 17. 2. The cross section of the insert piece 20 and the chamber 18 is formed such that the vertical axis H and the horizontal axis Q of the insert piece 20 and the chamber 18 are axes of symmetry. Water meter listed. 3. Water meter according to claim 1, characterized in that the plug-in piece 20 has a recess 23 on the side remote from the connecting conductor 21. 4. Claim 3, characterized in that the recess 23 has the shape of a substantially pointless wedge in plan view, and the pulse signal generator 22 is provided in the area of one wedge surface 23a. Water meter listed. 5. The water meter according to claim 1, wherein the pulse signal generator 22 is a mechanical, inductive, capacitive or photoelectric pulse signal generator. 6. The water meter according to claim 5, wherein the pulse signal generator 22 is configured as a contact in a protective tube.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782832688 DE2832688C2 (en) | 1978-07-26 | 1978-07-26 | Water meters, in particular Woltmann meters with a device for electrical remote transmission of the measured value |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5520494A JPS5520494A (en) | 1980-02-13 |
| JPH0122564B2 true JPH0122564B2 (en) | 1989-04-27 |
Family
ID=6045365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9048079A Granted JPS5520494A (en) | 1978-07-26 | 1979-07-18 | Water meter * especially waltman water meter with apparatus for remotely and electrically transporting measured value |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5520494A (en) |
| DE (1) | DE2832688C2 (en) |
| FR (1) | FR2432162A1 (en) |
| GB (1) | GB2041097B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8715591U1 (en) * | 1987-11-25 | 1988-01-14 | Stadtwerke Krefeld Ag, 4150 Krefeld, De | |
| DE202007003276U1 (en) * | 2007-03-02 | 2007-05-03 | Zenner International Gmbh & Co. Kg | Water flow meter, has reed shoe arranged in recess of metering glass, cover provided for reed shoe, pivotable cap fastened at cover, and transmitting units integrated in pivotable cap for transmitting metering data |
| EP2221585B1 (en) | 2009-02-23 | 2014-03-19 | Lorenz GmbH & Co. KG | Method for gathering consumption information |
| DE102011113869A1 (en) * | 2011-09-22 | 2013-03-28 | Krohne Messtechnik Gmbh | Float-type volumetric flow meter for measuring flow rate of e.g. gas flowing through measuring tube, has float element arranged in tube, and trigger coupled with shaft and operated by limit switch that is designed as reed switch |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1774578C3 (en) * | 1968-07-19 | 1979-07-05 | Bopp & Reuther Gmbh, 6800 Mannheim | Liquid meter with remote electrical transmission |
| DE2628789A1 (en) * | 1976-06-26 | 1978-01-05 | Bopp & Reuther Gmbh | Remote reading device for standard water meter - comprises small permanent magnet on indicator needle with magnetic reed switch sensing needle movement and connected to external cable |
-
1978
- 1978-07-26 DE DE19782832688 patent/DE2832688C2/en not_active Expired
- 1978-12-18 GB GB7848880A patent/GB2041097B/en not_active Expired
- 1978-12-20 FR FR7835764A patent/FR2432162A1/en active Granted
-
1979
- 1979-07-18 JP JP9048079A patent/JPS5520494A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2432162A1 (en) | 1980-02-22 |
| DE2832688C2 (en) | 1986-09-11 |
| GB2041097B (en) | 1982-09-02 |
| DE2832688A1 (en) | 1980-02-07 |
| GB2041097A (en) | 1980-09-03 |
| FR2432162B1 (en) | 1984-04-13 |
| JPS5520494A (en) | 1980-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4296411A (en) | Electronic remote meter reading apparatus | |
| JPS54141166A (en) | Water meter | |
| CN107024252A (en) | It is a kind of resist strong magnetic disturbance without magnetic remote transmitting water meter | |
| JPH0122564B2 (en) | ||
| US4227150A (en) | System for indicating measured values | |
| US4061901A (en) | Telemetering system | |
| GB1430772A (en) | Flow meter | |
| US4409848A (en) | Meter readout with DC motor impulse generator | |
| US2154678A (en) | Dead-beat inclinometer, acceleration, and deceleration meter | |
| US3992705A (en) | Remote adding and reading device for a meter | |
| US3119260A (en) | Measuring instrument of the resolving type | |
| US1033610A (en) | Water-meter. | |
| US3882720A (en) | Gear checking machine having a frictionally driven support table and position encoder | |
| GB2101219A (en) | Rotary fluid-flow meter | |
| US3195814A (en) | Meter device | |
| JPH0338655Y2 (en) | ||
| CN206891510U (en) | It is a kind of resist strong magnetic disturbance without magnetic remote transmitting water meter | |
| CN205981091U (en) | Miniaturized differential transformer angle sensor | |
| US3835372A (en) | Switch closure device for meters | |
| US1247317A (en) | Liquid-gage. | |
| GB2101782A (en) | Commodity meters | |
| PL170055B1 (en) | Method of and apparatus for adapting an electronic system to a water meter intended to operate in association therewith | |
| JPS5926476Y2 (en) | Gas meter for remote indication | |
| JPH0515061Y2 (en) | ||
| JPH0316026Y2 (en) |