JPS6483981A - Water stop valve of hot-water supplier - Google Patents
Water stop valve of hot-water supplierInfo
- Publication number
- JPS6483981A JPS6483981A JP24127087A JP24127087A JPS6483981A JP S6483981 A JPS6483981 A JP S6483981A JP 24127087 A JP24127087 A JP 24127087A JP 24127087 A JP24127087 A JP 24127087A JP S6483981 A JPS6483981 A JP S6483981A
- Authority
- JP
- Japan
- Prior art keywords
- gear
- motor
- movable gear
- valve
- valve spindle
- 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
Landscapes
- Electrically Driven Valve-Operating Means (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
PURPOSE:To prevent the occurrence of motor-locking and the falling-off of a valve spindle by constituting so that, when a motor for transmitting power to a basic gear is not stopped due to the failure of a limiter switch, a movable gear connected to the valve spindle of a water stop valve can be disengaged from the above basic gear. CONSTITUTION:A valve spindle 6 connected to a water stopping part 8 is fitted in a movable gear 11. The width dimension (a) of the movable gear 11 is made smaller than the clearance dimension (b) between the movable gear 11 and a valve box 5. further, it is so constituted that the fitted-on dimension (c) of the valve box 5 and the valve spindle 6 is greater than the sum of the width dimension (a) of the movable gear 11 and the width dimension (d) of a basic gear 10 to which the power of a motor 9 is transmitted, or (a+d). By constitut ing as mentioned above, in the case where a limiter switch for functioning to stop the motor 9 when the movable gear 11 reaches a proper position has failed, the movable gear 11 is disengaged from the basic gear 10, thus the rotat ing drive of the motor is not transmitted to the valve spindle 6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24127087A JPH0814339B2 (en) | 1987-09-25 | 1987-09-25 | Water stop valve for water heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24127087A JPH0814339B2 (en) | 1987-09-25 | 1987-09-25 | Water stop valve for water heater |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6483981A true JPS6483981A (en) | 1989-03-29 |
JPH0814339B2 JPH0814339B2 (en) | 1996-02-14 |
Family
ID=17071759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24127087A Expired - Lifetime JPH0814339B2 (en) | 1987-09-25 | 1987-09-25 | Water stop valve for water heater |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0814339B2 (en) |
-
1987
- 1987-09-25 JP JP24127087A patent/JPH0814339B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0814339B2 (en) | 1996-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment |
Year of fee payment: 12 Free format text: PAYMENT UNTIL: 20080214 |