JPS5869224U - turbine gas meter - Google Patents
turbine gas meterInfo
- Publication number
- JPS5869224U JPS5869224U JP16284181U JP16284181U JPS5869224U JP S5869224 U JPS5869224 U JP S5869224U JP 16284181 U JP16284181 U JP 16284181U JP 16284181 U JP16284181 U JP 16284181U JP S5869224 U JPS5869224 U JP S5869224U
- Authority
- JP
- Japan
- Prior art keywords
- gas meter
- bearing
- gas
- rotating shaft
- turbine
- 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
Landscapes
- Measuring Volume Flow (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面はこの考案の一実施例を示すもので、第１図は正面
図、第２図は要部の縦断正面図である。
１・・・ガスメータ本体、２・・・流入口、３・・・流
出口、４・・・ガス流通路、７・・・ガス流通案内路、
８・・・案内胴、１１・・・軸受ブロック、１２・・・
蓋板、１３・・・軸受室、１６・・・貫通孔、１８・・
・回転軸、１９・・・軸受部、２０・・・軸受−構、２
１・・・羽根車、２７・・・指示機構、２８・・・ダス
トフィルタ。The drawings show an embodiment of this invention, with FIG. 1 being a front view and FIG. 2 being a longitudinal sectional front view of the main parts. DESCRIPTION OF SYMBOLS 1... Gas meter main body, 2... Inlet, 3... Outlet, 4... Gas flow path, 7... Gas flow guide path,
8... Guide cylinder, 11... Bearing block, 12...
Cover plate, 13... Bearing chamber, 16... Through hole, 18...
・Rotating shaft, 19... Bearing part, 20... Bearing structure, 2
DESCRIPTION OF SYMBOLS 1... Impeller, 27... Indication mechanism, 28... Dust filter.
Claims (1)
に流入口、他端に流出口を設け−たガス流通路と、この
ガス流通路に設けられガスの流用トよって回転する羽根
車の回転軸と、この回転軸を回転自在に軸支する軸受機
構と、上記ガスメータ本体に設けれられ上記回転軸と連
動してガス流量を積算する指示機構とからなるタービン
ガスメータにおいて、上記軸受機構は、外周にガス流通
案内路を形成する案内胴の上流側開口部を軸受ブロック
によって閉塞するとともに、下流側開口部を蓋板によっ
て閉塞して軸受室を形成し、上記軸受ブロックに一端が
上流側、他端が軸受室と連通ずる貫通孔を設けるととも
に、この貫通孔に上記回転軸を軸支する軸受部を設け、
上記蓋体に下流側と軸受室とを連通ずるダストフィルタ
を設け、下流側のガス圧をダストフィルタを介して上記
軸受部に付与したことを特徴とするタービンガスメータ
。A gas meter main body, a gas flow passage provided in the gas meter main body and having an inlet at one end and an outlet at the other end, a rotating shaft of an impeller provided in the gas flow passage and rotated by gas diversion; In a turbine gas meter, the turbine gas meter includes a bearing mechanism that rotatably supports the rotating shaft, and an indicating mechanism that is provided on the gas meter body and integrates the gas flow rate in conjunction with the rotating shaft. The upstream opening of the guide cylinder forming the flow guide path is closed by a bearing block, and the downstream opening is closed by a lid plate to form a bearing chamber, and one end is connected to the bearing block and the other end is connected to the bearing block. A through hole communicating with the bearing chamber is provided, and a bearing portion for pivotally supporting the rotating shaft is provided in the through hole,
A turbine gas meter characterized in that the lid body is provided with a dust filter that communicates the downstream side with the bearing chamber, and gas pressure on the downstream side is applied to the bearing section through the dust filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16284181U JPS5869224U (en) | 1981-10-31 | 1981-10-31 | turbine gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16284181U JPS5869224U (en) | 1981-10-31 | 1981-10-31 | turbine gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5869224U true JPS5869224U (en) | 1983-05-11 |
Family
ID=29955146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16284181U Pending JPS5869224U (en) | 1981-10-31 | 1981-10-31 | turbine gas meter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5869224U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5582017A (en) * | 1978-12-15 | 1980-06-20 | Osaka Gas Co Ltd | Turbine meter |
-
1981
- 1981-10-31 JP JP16284181U patent/JPS5869224U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5582017A (en) * | 1978-12-15 | 1980-06-20 | Osaka Gas Co Ltd | Turbine meter |
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