JPH048108U - - Google Patents
Info
- Publication number
- JPH048108U JPH048108U JP4860890U JP4860890U JPH048108U JP H048108 U JPH048108 U JP H048108U JP 4860890 U JP4860890 U JP 4860890U JP 4860890 U JP4860890 U JP 4860890U JP H048108 U JPH048108 U JP H048108U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pressure chamber
- pressure
- displacement member
- reducing valve
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 3
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
Landscapes
- Control Of Fluid Pressure (AREA)
Description
第１図は本考案に係る減圧弁の一実施例を示す
断面図、第２図は本考案の他の実施例を示す要部
断面図、第３図は本考案の更に他の実施例を示す
要部断面図、第４図は減圧弁の従来例を示す断面
図である。
１……ケース、２Ａ……圧力室、５……ダイヤ
フラム、６……圧縮コイルばね、７……面積板、
９……圧力設定用ねじ、１０……ポペツト弁、１
１……シートリング、１３……圧縮コイルばね、
２０……板状部材、２１，２２……弾性部材、２
３……環状溝、２４……内周壁。
Fig. 1 is a sectional view showing one embodiment of the pressure reducing valve according to the present invention, Fig. 2 is a sectional view of main parts showing another embodiment of the invention, and Fig. 3 is a sectional view showing still another embodiment of the invention. FIG. 4 is a sectional view showing a conventional example of a pressure reducing valve. 1... Case, 2A... Pressure chamber, 5... Diaphragm, 6... Compression coil spring, 7... Area plate,
9...Pressure setting screw, 10...Poppet valve, 1
1... Seat ring, 13... Compression coil spring,
20...Plate member, 21, 22...Elastic member, 2
3... Annular groove, 24... Inner peripheral wall.
Claims (1)
を圧力室側に付勢する付勢手段を設け、この付勢
手段に対向して前記変位部材の他側に設けられた
弁によつて前記圧力室を開閉し、前記付勢手段の
反力に釣り合う一定圧力を出力する減圧弁におい
て、 前記変位部材は前記付勢手段と前記弁とによつ
て挟持された剛性を有する板状部材からなり、弁
側の外周部が弾性部材によつて支持されているこ
とを特徴とする減圧弁。[Claims for Utility Model Registration] A biasing means for biasing the displacement member toward the pressure chamber is provided on one side of the displacement member forming one side of the pressure chamber. In a pressure reducing valve that opens and closes the pressure chamber by a valve provided on the side and outputs a constant pressure that balances the reaction force of the urging means, the displacement member is held between the urging means and the valve. 1. A pressure reducing valve comprising a plate-like member having a rigidity such that the outer peripheral portion on the valve side is supported by an elastic member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4860890U JPH048108U (en) | 1990-05-11 | 1990-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4860890U JPH048108U (en) | 1990-05-11 | 1990-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH048108U true JPH048108U (en) | 1992-01-24 |
Family
ID=31565572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4860890U Pending JPH048108U (en) | 1990-05-11 | 1990-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06305574A (en) * | 1993-04-26 | 1994-11-01 | San Shoji Kk | Storage case and carrying device for free gift case |
-
1990
- 1990-05-11 JP JP4860890U patent/JPH048108U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06305574A (en) * | 1993-04-26 | 1994-11-01 | San Shoji Kk | Storage case and carrying device for free gift case |
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