JPH041789U - - Google Patents
Info
- Publication number
- JPH041789U JPH041789U JP4260090U JP4260090U JPH041789U JP H041789 U JPH041789 U JP H041789U JP 4260090 U JP4260090 U JP 4260090U JP 4260090 U JP4260090 U JP 4260090U JP H041789 U JPH041789 U JP H041789U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- opening
- valve shaft
- shaft
- biased
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 1
Landscapes
- Magnetically Actuated Valves (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Description
図面はこの考案による湯沸器における電磁安全
弁の開弁装置の一実施例を示したもので、第１図
は全体断面図、第２図及び第３図は要部だけの拡
大断面図、第４図ないし第６図は要部をさらに拡
大して示した半断面図、第７図イ，ロはロツク装
置の部分だけの一部拡大断面図、第８図イ，ロは
第２図におけるＸ−Ｘ線の拡大断面図である。
Ａ……水圧応動装置、１……ダイヤフラム、２
……開弁用弁軸、１５……内筒体、１６……外筒
体、Ｂ……ロツク装置、ＭＶ……電磁安全弁装置
、Ｃ……開弁用押動体、３……弁軸、Ｖ２……水
圧自動ガス弁、ａ……遊び、２５……弾性体、２
７……球体、３７……押圧体。
The drawings show an embodiment of an opening device for an electromagnetic safety valve in a water heater according to this invention. Fig. 1 is an overall sectional view, Figs. 2 and 3 are enlarged sectional views of only the main parts, and Fig. Figures 4 to 6 are half-sectional views showing the main parts further enlarged, Figure 7 A and B are partially enlarged cross-sectional views of only the locking device, and Figure 8 A and B are the same as in Figure 2. FIG. 3 is an enlarged cross-sectional view taken along line X-X. A...Hydraulic response device, 1...Diaphragm, 2
...Valve stem for opening valve, 15... Inner cylinder body, 16... Outer cylinder body, B... Lock device, MV... Electromagnetic safety valve device, C... Pushing body for valve opening, 3... Valve stem, V 2 ... Water pressure automatic gas valve, a ... Play, 25 ... Elastic body, 2
7... Sphere, 37... Pressing body.
Claims (1)
２を連設し、該開弁用弁軸２の先端側に内筒体１
５と外筒体１６からなり弾性体２５にて離反方向
に付勢して構成された開弁用押動体Ｃを球体２７
等のロツク体が開弁用弁軸２の進退移動による内
筒体１５と外筒体１６の関係位置の変位にて開弁
用弁軸２と係脱するロツク装置Ｂを介して設け、
該開弁用押動体Ｃを電磁安全弁装置ＭＶの弁軸３
と接離可能に関連させ、かつ、前記開弁用弁軸２
の基端側には閉止方向に付勢された水圧自動ガス
弁Ｖ２を開弁用弁軸２に固定した押圧体３７との
間に一定の遊びａを存して設けたことを特徴とす
る湯沸器における電磁安全弁の開弁装置。 A valve shaft 2 for opening the valve is connected to the diaphragm 1 of the hydraulic response device A, and an inner cylindrical body 1 is attached to the tip side of the valve shaft 2 for opening the valve.
5 and an outer cylinder 16 and are biased in the direction of separation by an elastic body 25.
A lock body such as the above is provided via a lock device B that engages and disengages from the valve shaft 2 for opening the valve when the relative position of the inner cylinder body 15 and the outer cylinder body 16 changes due to the forward and backward movement of the valve shaft 2 for opening the valve,
The valve opening pushing body C is connected to the valve shaft 3 of the electromagnetic safety valve device MV.
and the valve shaft 2 for opening the valve.
A hydraulic automatic gas valve V2 biased in the closing direction is provided on the base end side with a certain play a between it and a pressing body 37 fixed to the opening valve shaft 2. Valve opening device for electromagnetic safety valve in water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4260090U JPH0749161Y2 (en) | 1990-04-20 | 1990-04-20 | Opening device for electromagnetic safety valve in water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4260090U JPH0749161Y2 (en) | 1990-04-20 | 1990-04-20 | Opening device for electromagnetic safety valve in water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH041789U true JPH041789U (en) | 1992-01-08 |
| JPH0749161Y2 JPH0749161Y2 (en) | 1995-11-13 |
Family
ID=31554285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4260090U Expired - Lifetime JPH0749161Y2 (en) | 1990-04-20 | 1990-04-20 | Opening device for electromagnetic safety valve in water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0749161Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11344139A (en) * | 1998-06-02 | 1999-12-14 | Paloma Ind Ltd | Gas valve gear |
-
1990
- 1990-04-20 JP JP4260090U patent/JPH0749161Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11344139A (en) * | 1998-06-02 | 1999-12-14 | Paloma Ind Ltd | Gas valve gear |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0749161Y2 (en) | 1995-11-13 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |