JPH0259426U - - Google Patents
Info
- Publication number
- JPH0259426U JPH0259426U JP13675788U JP13675788U JPH0259426U JP H0259426 U JPH0259426 U JP H0259426U JP 13675788 U JP13675788 U JP 13675788U JP 13675788 U JP13675788 U JP 13675788U JP H0259426 U JPH0259426 U JP H0259426U
- Authority
- JP
- Japan
- Prior art keywords
- inner frame
- valve seat
- ventilation hole
- partitioned
- gas meter
- 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
- 238000005192 partition Methods 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図および第２図はこの考案の一実施例を示
すもので、第１図は弁座の平面図、第２図は仕切
りリム部分の拡大平面図であり、又第３図は幅を
減少させない前の従来の弁座の仕切りリムを示す
拡大平面図であり、また第４図乃至第７図は従来
技術を示すもので、第４図は回転弁、弁座の側面
図、第５図は同縦断面図、第６図は回転弁の底面
図、第７図は弁座の平面図である。
１０……弁座、１１……中央通気孔、１２……
内枠、１３……外枠、１４……仕切りリム、１４
ａ……外枠側の部分、１４ｂ……内枠側の部分、
１５……通気孔、１６……封じ部。
Figures 1 and 2 show an embodiment of this invention, with Figure 1 being a plan view of the valve seat, Figure 2 being an enlarged plan view of the partition rim, and Figure 3 showing the width. FIG. 5 is an enlarged plan view showing the partition rim of a conventional valve seat before reduction, and FIGS. 4 to 7 show the prior art, FIG. 6 is a bottom view of the rotary valve, and FIG. 7 is a plan view of the valve seat. 10...Valve seat, 11...Central ventilation hole, 12...
Inner frame, 13... Outer frame, 14... Partition rim, 14
a... part on the outer frame side, 14b... part on the inner frame side,
15...Vent hole, 16...Sealing part.
Claims (1)
同心状に配置した外枠とで囲まれた部分を仕切り
リムにより複数の部分に仕切り、仕切られた部分
に通気孔、封じ部を設けたガスメーターの回転弁
用弁座において、 前記仕切りリムを、前記外枠側の部分から前記
内枠部の部分に向かつて順次幅が狭くなるように
形成したことを特徴とするガスメーターの回転弁
用弁座。[Scope of Claim for Utility Model Registration] A part surrounded by an inner frame forming a central ventilation hole and an outer frame arranged concentrically with respect to the inner frame is partitioned into a plurality of parts by a partition rim, and the partitioned part is A valve seat for a rotary valve of a gas meter provided with a ventilation hole and a sealing part, characterized in that the partition rim is formed so that the width thereof becomes narrower from the outer frame side toward the inner frame side. Valve seat for rotary valve of gas meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13675788U JPH0259426U (en) | 1988-10-21 | 1988-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13675788U JPH0259426U (en) | 1988-10-21 | 1988-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0259426U true JPH0259426U (en) | 1990-05-01 |
Family
ID=31397562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13675788U Pending JPH0259426U (en) | 1988-10-21 | 1988-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0259426U (en) |
-
1988
- 1988-10-21 JP JP13675788U patent/JPH0259426U/ja active Pending