JPS5577629A - Water pressure regulator - Google Patents
Water pressure regulatorInfo
- Publication number
- JPS5577629A JPS5577629A JP15222478A JP15222478A JPS5577629A JP S5577629 A JPS5577629 A JP S5577629A JP 15222478 A JP15222478 A JP 15222478A JP 15222478 A JP15222478 A JP 15222478A JP S5577629 A JPS5577629 A JP S5577629A
- Authority
- JP
- Japan
- Prior art keywords
- relief valve
- spring
- rod
- water supply
- force
- 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
Landscapes
- Control Of Combustion (AREA)
Abstract
PURPOSE: To positively start and stop a ventilating fan, by operating a reed switch in response to a relief valve.
CONSTITUTION: When water is let pass through a water supply passage 1, an opening-and-closing valve 14 is opened through a functioning lever 15 because a diaphragm 8 is subject to water pressure and left moved, thus fuel is fed to a combus- tor 5 and burnt. Meanwhile, a rod 16 is left locomoted by means of a spring 17 because a relief valve 11 is also shifted left against the force of a spring 13 with the left movement of the diaphragm 8, thus a lead switch 19 reaches a closing region. That is, a ventilating fan is started becasue the lead switch 19 is closed. Since the rod 16 keeps distance l4, which does not damage a control condition of the relief valve 11, under this condition and parts from the relief valve 11, there is no danger that the relief valve 11 gives force causing trouble for controlling water supply pressure. Since a pressure receiving diameter of the rod 16 is small, force for open- ing the lead switch 19 can sufficiently be opposed by means of the spring 13 by the water supply pressure.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15222478A JPS5577629A (en) | 1978-12-08 | 1978-12-08 | Water pressure regulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15222478A JPS5577629A (en) | 1978-12-08 | 1978-12-08 | Water pressure regulator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5577629A true JPS5577629A (en) | 1980-06-11 |
Family
ID=15535789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15222478A Pending JPS5577629A (en) | 1978-12-08 | 1978-12-08 | Water pressure regulator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5577629A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001029482A1 (en) * | 1999-10-22 | 2001-04-26 | Chaffoteaux Et Maury | Hot water generator provided with magnetic switch |
-
1978
- 1978-12-08 JP JP15222478A patent/JPS5577629A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001029482A1 (en) * | 1999-10-22 | 2001-04-26 | Chaffoteaux Et Maury | Hot water generator provided with magnetic switch |
FR2800158A1 (en) * | 1999-10-22 | 2001-04-27 | Chaffoteaux Et Maury | Hot water generator has burner fuel inlet duct valve equipped with magnet moving parallel to control rod |
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