JPS6249003U - - Google Patents
Info
- Publication number
- JPS6249003U JPS6249003U JP13952285U JP13952285U JPS6249003U JP S6249003 U JPS6249003 U JP S6249003U JP 13952285 U JP13952285 U JP 13952285U JP 13952285 U JP13952285 U JP 13952285U JP S6249003 U JPS6249003 U JP S6249003U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- diaphragm
- compression spring
- force
- seat
- 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
- 230000006835 compression Effects 0.000 claims 3
- 238000007906 compression Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Description
第１図は従来方式による電磁弁式圧力変換器断
面図、第２図は入力電気信号説明図、第３図は駆
動負圧と信号負圧関係図、第４図は従来方式によ
る電磁弁式圧力変換器断面図、第５図は特性図、
第６図は本考案による電磁弁式圧力変換器の断面
図、第７図はプランジヤ及びバルブの振幅量関係
図、第８図は第６図の構造による特性図である。
２１…ダイヤフラム、２２…バルブ、２３…シ
ート、２４…電磁器、２５…コア、２６…プラン
ジヤ、２７…戻しバネ、２８…バネ、２９…ダイ
ヤフラム室、３０…負圧導入パイプ、３１…オリ
フイス。
Figure 1 is a sectional view of a conventional solenoid valve type pressure transducer, Figure 2 is a diagram explaining the input electric signal, Figure 3 is a diagram of the relationship between driving negative pressure and signal negative pressure, and Figure 4 is a conventional type solenoid valve type. Pressure transducer sectional view, Figure 5 is a characteristic diagram,
FIG. 6 is a sectional view of the electromagnetic valve type pressure transducer according to the present invention, FIG. 7 is a diagram of the amplitude relationship between the plunger and the valve, and FIG. 8 is a characteristic diagram of the structure of FIG. 6. 21...Diaphragm, 22...Valve, 23...Seat, 24...Electromagnetic device, 25...Core, 26...Plunger, 27...Return spring, 28...Spring, 29...Diaphragm chamber, 30...Negative pressure introduction pipe, 31...Orifice.
Claims (1)
れたバルブとバルブに対向するシートを設け、当
該バルブとシートを開く方向に力を出す圧縮バネ
と、電磁器に通電する電流値に対応して前記バル
ブとシートを閉じる方向に力を出すプランジヤと
、ダイヤフラム室に開放するリークオリフイスに
より構成されプランジヤの押力は圧縮バネを介し
てダイヤフラムに固定されたバルブに伝えるよう
にしたことを特徴とする電磁弁式圧力変換器。 A diaphragm and an electromagnetic device, a valve fixed to the diaphragm, a seat facing the valve, a compression spring that applies force in the direction of opening the valve and the seat, and a compression spring that applies a force to the valve and the seat in response to the current value applied to the electromagnetic device. A solenoid valve type pressure valve consisting of a plunger that applies force in the closing direction and a leak orifice that opens into the diaphragm chamber, and the pushing force of the plunger is transmitted via a compression spring to a valve fixed to the diaphragm. converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13952285U JPS6249003U (en) | 1985-09-13 | 1985-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13952285U JPS6249003U (en) | 1985-09-13 | 1985-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6249003U true JPS6249003U (en) | 1987-03-26 |
Family
ID=31045507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13952285U Pending JPS6249003U (en) | 1985-09-13 | 1985-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6249003U (en) |
-
1985
- 1985-09-13 JP JP13952285U patent/JPS6249003U/ja active Pending