JPH0247485U - - Google Patents
Info
- Publication number
- JPH0247485U JPH0247485U JP12662788U JP12662788U JPH0247485U JP H0247485 U JPH0247485 U JP H0247485U JP 12662788 U JP12662788 U JP 12662788U JP 12662788 U JP12662788 U JP 12662788U JP H0247485 U JPH0247485 U JP H0247485U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- valve
- electric
- heat insulating
- electric actuator
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Electrically Driven Valve-Operating Means (AREA)
- Details Of Valves (AREA)
Description
第１図は、本考案の電動弁の一実施例を示す縦
断面図、第２図は、第１図の横断面図、第３図は
第１図の断熱スペーサーの正面図、第４図は第３
図の上面図、第５図は第３図の下面図、第６図は
第１図の断熱ジヨイントの断面図、第７図は第６
図の上面図である。
１……弁本体、２……流体流路、３……弁体、
４……弁棒、５……電動操作機、６……出力軸、
７……断熱スペーサー、８……インロー部、９…
…インロー部、１０……手動操作用窓、１１……
ストツパー部、１２……ストツパー部、１３……
断熱ジヨイント、１４……手動操作用穴。
Fig. 1 is a longitudinal sectional view showing an embodiment of the electric valve of the present invention, Fig. 2 is a cross sectional view of Fig. 1, Fig. 3 is a front view of the heat insulating spacer of Fig. 1, and Fig. 4. is the third
Figure 5 is a bottom view of Figure 3, Figure 6 is a cross-sectional view of the heat insulating joint in Figure 1, Figure 7 is Figure 6.
It is a top view of a figure. 1... Valve body, 2... Fluid flow path, 3... Valve body,
4...Valve stem, 5...Electric actuator, 6...Output shaft,
7...Insulation spacer, 8...Pilot part, 9...
...Pilot part, 10...Manual operation window, 11...
Stopper part, 12... Stopper part, 13...
Insulation joint, 14...Hole for manual operation.
Claims (1)
電動操作機５とを備え、該電動操作機の出力軸６
を前記弁棒４に連結して弁体を駆動操作する電動
弁において、 電動操作機と弁本体との中間に断熱スペーサー
７を挾持し、該断熱スペーサーに電動操作機と弁
本体のインロー部８，９を形成し、且つ、手動操
作用窓１０および手動操作範囲を限定するストツ
パー部１１，１２を配置すると共に、出力軸と弁
棒とを中実の断熱ジヨイント１３を介して連結し
、該断熱ジヨイントの中実部分に手動操作用穴１
４を穿設した事を特徴とする電動弁。 (2) 前記断熱スペーサー７および断熱ジヨイン
ト１３を耐熱性合成樹脂としてなる請求項第１項
記載の電動弁。[Claims for Utility Model Registration] (1) A fluid passage 2 passing through the valve body 1, a valve body 3 that controls opening and closing of the fluid passage, a valve stem 4 connected to the valve body, and an electric motor. an electric actuator 5 that decelerates and increases the output of the motor by a reducer, and an output shaft 6 of the electric actuator
In the electric valve in which the valve body is driven and operated by connecting the valve body to the valve stem 4, a heat insulating spacer 7 is sandwiched between the electric actuator and the valve body, and a spigot part 8 of the electric actuator and the valve body is connected to the heat insulating spacer. . Manual operation hole 1 in the solid part of the insulation joint
An electric valve characterized by having 4 holes. (2) The electric valve according to claim 1, wherein the heat insulating spacer 7 and the heat insulating joint 13 are made of heat-resistant synthetic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988126627U JPH081342Y2 (en) | 1988-09-28 | 1988-09-28 | Motorized valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988126627U JPH081342Y2 (en) | 1988-09-28 | 1988-09-28 | Motorized valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0247485U true JPH0247485U (en) | 1990-03-30 |
| JPH081342Y2 JPH081342Y2 (en) | 1996-01-17 |
Family
ID=31378318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988126627U Expired - Lifetime JPH081342Y2 (en) | 1988-09-28 | 1988-09-28 | Motorized valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH081342Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002059515A1 (en) * | 2001-01-26 | 2002-08-01 | Yamatake Corporation | Actuator and valve device with the actuator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5390019A (en) * | 1977-01-19 | 1978-08-08 | Tlv Co Ltd | Valve operating device |
| JPS5557571U (en) * | 1978-10-13 | 1980-04-18 | ||
| JPS5852375U (en) * | 1981-10-06 | 1983-04-09 | 松下電器産業株式会社 | electric valve |
-
1988
- 1988-09-28 JP JP1988126627U patent/JPH081342Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5390019A (en) * | 1977-01-19 | 1978-08-08 | Tlv Co Ltd | Valve operating device |
| JPS5557571U (en) * | 1978-10-13 | 1980-04-18 | ||
| JPS5852375U (en) * | 1981-10-06 | 1983-04-09 | 松下電器産業株式会社 | electric valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH081342Y2 (en) | 1996-01-17 |