JPS6483983A - Reversible solenoid valve - Google Patents
Reversible solenoid valveInfo
- Publication number
- JPS6483983A JPS6483983A JP23904487A JP23904487A JPS6483983A JP S6483983 A JPS6483983 A JP S6483983A JP 23904487 A JP23904487 A JP 23904487A JP 23904487 A JP23904487 A JP 23904487A JP S6483983 A JPS6483983 A JP S6483983A
- Authority
- JP
- Japan
- Prior art keywords
- port
- valve
- pilot valve
- primary
- reversible
- 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
- Magnetically Actuated Valves (AREA)
Abstract
PURPOSE:To reduce the number of check valves in the circuit of a reversible refrigerating cycle and the like for achieving the simplification of the circuit by constituting a reversible solenoid valve to be used for the above cycle of a check valve and a solenoid pilot valve. CONSTITUTION:On the both sides of a valve port 1d between the primary port 1a of a valve body 1 and the secondary port 1b thereof, a check valve 4 and a main valve 11 are provided so as to be opposite to each other, and a pilot valve port 5a1 and a through hole 11b having been formed in the main valve 11 are interposed in the bypass passage P having been provided between the primary port 1a and the secondary port 1b, and further the above pilot valve port 5a1 is opened or closed by a solenoid operated pilot valve 7. In this case, when the pilot valve 7 is opened, the fluid from the primary port 1a flows in a small quantity to the secondary port 1b via the bypass passage P, pilot valve port 5a1, and through hole 11b. The fluid from the secondary port 1b directly opens the main valve 11, and then flows in large quantities into the primary port 1a through the valve port 1d.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62239044A JPH0765696B2 (en) | 1987-09-25 | 1987-09-25 | Reversible solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62239044A JPH0765696B2 (en) | 1987-09-25 | 1987-09-25 | Reversible solenoid valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6483983A true JPS6483983A (en) | 1989-03-29 |
| JPH0765696B2 JPH0765696B2 (en) | 1995-07-19 |
Family
ID=17039039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62239044A Expired - Fee Related JPH0765696B2 (en) | 1987-09-25 | 1987-09-25 | Reversible solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0765696B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002168365A (en) * | 2000-12-01 | 2002-06-14 | Aisan Ind Co Ltd | Pilot type passage opening/closing valve provided with backflow protective function |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4328470A1 (en) * | 2021-05-20 | 2024-02-28 | Zhejiang Dunan Artificial Environment Co., Ltd. | Reversible electromagnetic valve, and air conditioning unit having same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60149468U (en) * | 1984-03-15 | 1985-10-04 | 株式会社ナブコ | Solenoid valve device for brake holding |
-
1987
- 1987-09-25 JP JP62239044A patent/JPH0765696B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60149468U (en) * | 1984-03-15 | 1985-10-04 | 株式会社ナブコ | Solenoid valve device for brake holding |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002168365A (en) * | 2000-12-01 | 2002-06-14 | Aisan Ind Co Ltd | Pilot type passage opening/closing valve provided with backflow protective function |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0765696B2 (en) | 1995-07-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |