JPS6184201U - - Google Patents
Info
- Publication number
- JPS6184201U JPS6184201U JP16958484U JP16958484U JPS6184201U JP S6184201 U JPS6184201 U JP S6184201U JP 16958484 U JP16958484 U JP 16958484U JP 16958484 U JP16958484 U JP 16958484U JP S6184201 U JPS6184201 U JP S6184201U
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- back pressure
- hole
- cross
- controlling
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Description
第１図は本考案の一実施例を示す構成断面図、
第２図は本考案のノズル背圧とノズルフラツパ間
の間隔の関係を示す曲線図、第３図、第４図、第
５図は本考案の他の実施例を示す構成断面図、第
６図は従来使用されているノズルフラツパ装置の
構成断面図、第７図は従来例のノズル背圧とノズ
ルフラツパ間の間隔の関係を示す曲線図である。
１……絞り孔、２……噴出孔、３……ノズル、
４……フラツパ、５……給気圧室、６……背圧室
、７……調圧室、８……ダイアフラム、９……ば
ね、１０……テーパピン。
FIG. 1 is a cross-sectional view showing an embodiment of the present invention;
Fig. 2 is a curve diagram showing the relationship between the nozzle back pressure and the distance between the nozzle flaps of the present invention; Figs. 3, 4, and 5 are cross-sectional views showing other embodiments of the present invention; Fig. 6; 7 is a sectional view of the structure of a conventionally used nozzle flapper device, and FIG. 7 is a curve diagram showing the relationship between the nozzle back pressure and the distance between the nozzle flappers in the conventional example. 1... throttle hole, 2... jet hole, 3... nozzle,
4... Flat flap, 5... Supply pressure chamber, 6... Back pressure chamber, 7... Pressure adjustment chamber, 8... Diaphragm, 9... Spring, 10... Taper pin.
Claims (1)
とを連絡する絞り孔と、前記背圧室に設けた噴出
孔と、該噴出孔に相対するフラツパからなるノズ
ルフラツパ装置において、前記給気圧室の圧力変
動に応じて、前記絞り孔の断面積を制御する手段
と、前記噴出孔の断面積を制御する手段との少な
くとも一方を設けたことを特徴とするノズルフラ
ツパ装置。 In a nozzle flapper device comprising a boost pressure chamber, a back pressure chamber, a throttle hole communicating the boost pressure chamber and the back pressure chamber, a jet hole provided in the back pressure chamber, and a flapper facing the jet hole. A nozzle flapper device comprising at least one of means for controlling the cross-sectional area of the throttle hole and means for controlling the cross-sectional area of the ejection hole in accordance with pressure fluctuations in the boost pressure chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16958484U JPS6184201U (en) | 1984-11-08 | 1984-11-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16958484U JPS6184201U (en) | 1984-11-08 | 1984-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6184201U true JPS6184201U (en) | 1986-06-03 |
Family
ID=30727308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16958484U Pending JPS6184201U (en) | 1984-11-08 | 1984-11-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6184201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009256888A (en) * | 2008-04-14 | 2009-11-05 | Inax Corp | Pressure accumulator and toilet bowl flushing device |
-
1984
- 1984-11-08 JP JP16958484U patent/JPS6184201U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009256888A (en) * | 2008-04-14 | 2009-11-05 | Inax Corp | Pressure accumulator and toilet bowl flushing device |
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