JPH0299317U - - Google Patents
Info
- Publication number
- JPH0299317U JPH0299317U JP760589U JP760589U JPH0299317U JP H0299317 U JPH0299317 U JP H0299317U JP 760589 U JP760589 U JP 760589U JP 760589 U JP760589 U JP 760589U JP H0299317 U JPH0299317 U JP H0299317U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- nozzle
- case
- rod
- support plate
- 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.)
- Granted
Links
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 230000006837 decompression Effects 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 1
Landscapes
- Measuring Volume Flow (AREA)
Description
第１図は本考案に係る圧力調整器の一実施例を
示す縦断面図、第２図は第１図のキヤツプを示す
平面図、第３図は従来の圧力調整器を示す縦断面
図である。
１……本体ケース、２……インレツトパイプ（
ガス入口端）、２ａ……ノズル部、３……アウト
レツトポート（ガス出口）、５……ダイヤフラム
、６……大気圧室、７……減圧室、８……作動桿
、９……第１のスプリング、１０……操作レバー
、１２……弁体、２０……第２のスプリング（圧
縮バネ）、２３……連接棒、２４……支持板、２
６……レバー。
Fig. 1 is a longitudinal sectional view showing an embodiment of the pressure regulator according to the present invention, Fig. 2 is a plan view showing the cap of Fig. 1, and Fig. 3 is a longitudinal sectional view showing a conventional pressure regulator. be. 1...Body case, 2...Inlet pipe (
gas inlet end), 2a...nozzle section, 3...outlet port (gas outlet), 5...diaphragm, 6...atmospheric pressure chamber, 7...decompression chamber, 8...operating rod, 9...th 1 spring, 10... operating lever, 12... valve body, 20... second spring (compression spring), 23... connecting rod, 24... support plate, 2
6...Lever.
Claims (1)
を形成したケースと、このケース内を大気圧室と
前記ノズルに連通する減圧室とに区画するダイヤ
フラムと、このダイヤフラムの中心に突出する作
動桿と、前記ノズルに対向する弁体と、前記ケー
ス内に揺動可能に軸支され一端が前記弁体に、他
端が前記作動桿にそれぞれ連繋された操作レバー
とを具備した圧力調整器において、前記大気圧室
内に前記作動桿の軸方向に移動可能に設けられた
支持板と、この支持板と前記ダイヤフラムとの間
に張架された圧縮バネと、この支持板を前記ケー
ス外部から押圧する押圧手段とを設けたことを特
徴とする圧力調整器。 A case in which a nozzle is arranged at the gas inlet end and a gas outlet formed at the other end, a diaphragm that partitions the inside of the case into an atmospheric pressure chamber and a decompression chamber communicating with the nozzle, and an actuator protruding from the center of the diaphragm. A pressure regulator comprising a rod, a valve body facing the nozzle, and an operating lever that is swingably supported in the case and has one end connected to the valve body and the other end connected to the operating rod. a support plate movably provided in the atmospheric pressure chamber in the axial direction of the actuating rod; a compression spring stretched between the support plate and the diaphragm; A pressure regulator characterized in that it is provided with a pressing means for pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP760589U JPH076494Y2 (en) | 1989-01-27 | 1989-01-27 | Pressure regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP760589U JPH076494Y2 (en) | 1989-01-27 | 1989-01-27 | Pressure regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0299317U true JPH0299317U (en) | 1990-08-08 |
| JPH076494Y2 JPH076494Y2 (en) | 1995-02-15 |
Family
ID=31212755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP760589U Expired - Lifetime JPH076494Y2 (en) | 1989-01-27 | 1989-01-27 | Pressure regulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH076494Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03214027A (en) * | 1989-10-25 | 1991-09-19 | Hitachi Ltd | Buoyancy type liquid level detector |
-
1989
- 1989-01-27 JP JP760589U patent/JPH076494Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03214027A (en) * | 1989-10-25 | 1991-09-19 | Hitachi Ltd | Buoyancy type liquid level detector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH076494Y2 (en) | 1995-02-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |