JPS6472434A - Flow switch - Google Patents
Flow switchInfo
- Publication number
- JPS6472434A JPS6472434A JP22845687A JP22845687A JPS6472434A JP S6472434 A JPS6472434 A JP S6472434A JP 22845687 A JP22845687 A JP 22845687A JP 22845687 A JP22845687 A JP 22845687A JP S6472434 A JPS6472434 A JP S6472434A
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- opening
- flap
- spring
- groove
- 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
Abstract
PURPOSE:To simplify the structure of a flow switch as well as to facilitate setting of a wide flow range by providing an opening at a fluid flow wall, and arranging a flap operated by a spring and a magnet displaced according to the turning of the flap in the vicinity of the opening, and further enabling the adjustment of spring supporting positions. CONSTITUTION:On a part of a fluid pipe L, an opening is arranged, and a body 1 of a flow switch is fixed through a packing P on a seat S arranged at the opening. A cyrindrical guide groove 1a opened on the side of fluid is provided on the body 1, a column-like magnet 2 is slidably stored in the groove 1a, an adjusting screw 3 having an O ring 3a fitted thereto is provided on the outer end side of the groove 1a, and a spring 4 is inserted in the magnet 2 in a pressure contact manner. A flap 5 supported by a flap support 5a is provided at the lower side of the body 1, and the magnet 2 is urged to slide by an arm 5c on the upper end thereof. Lead switches 6, 6' are provided on the outer face of the body 1 and the operational points can be changed in adjusting the mounting positions thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22845687A JPS6472434A (en) | 1987-09-14 | 1987-09-14 | Flow switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22845687A JPS6472434A (en) | 1987-09-14 | 1987-09-14 | Flow switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6472434A true JPS6472434A (en) | 1989-03-17 |
Family
ID=16876772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22845687A Pending JPS6472434A (en) | 1987-09-14 | 1987-09-14 | Flow switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6472434A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100435140B1 (en) * | 2002-03-19 | 2004-06-09 | 한기벽 | The flow switch for a liquid sensing |
| JP2015169558A (en) * | 2014-03-07 | 2015-09-28 | リンナイ株式会社 | water flow switch |
| CN108831797A (en) * | 2018-08-30 | 2018-11-16 | 天津市斯沃德电子科技有限公司 | A kind of fixed device of flow switch installation |
| CN109313996A (en) * | 2016-06-02 | 2019-02-05 | 赖茵豪森机械制造公司 | Load ratio bridging switch head and load ratio bridging switch with load ratio bridging switch head |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50154778A (en) * | 1974-06-05 | 1975-12-13 |
-
1987
- 1987-09-14 JP JP22845687A patent/JPS6472434A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50154778A (en) * | 1974-06-05 | 1975-12-13 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100435140B1 (en) * | 2002-03-19 | 2004-06-09 | 한기벽 | The flow switch for a liquid sensing |
| JP2015169558A (en) * | 2014-03-07 | 2015-09-28 | リンナイ株式会社 | water flow switch |
| CN109313996A (en) * | 2016-06-02 | 2019-02-05 | 赖茵豪森机械制造公司 | Load ratio bridging switch head and load ratio bridging switch with load ratio bridging switch head |
| CN109313996B (en) * | 2016-06-02 | 2020-07-17 | 赖茵豪森机械制造公司 | On-load tap changer head and on-load tap changer with same |
| US11177068B2 (en) | 2016-06-02 | 2021-11-16 | Maschinenfabrik Reinhausen Gmbh | On-load tap changer head and on-load tap changer having an on-load tap changer head |
| CN108831797A (en) * | 2018-08-30 | 2018-11-16 | 天津市斯沃德电子科技有限公司 | A kind of fixed device of flow switch installation |
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