JPS59116673U - constant flow valve - Google Patents
constant flow valveInfo
- Publication number
- JPS59116673U JPS59116673U JP19281682U JP19281682U JPS59116673U JP S59116673 U JPS59116673 U JP S59116673U JP 19281682 U JP19281682 U JP 19281682U JP 19281682 U JP19281682 U JP 19281682U JP S59116673 U JPS59116673 U JP S59116673U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- valve
- constant flow
- valve body
- valve shaft
- 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
Landscapes
- Safety Valves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は縦断面図、第２図は側面図である。
図中、符号、３・・・・・・シリンダー、４・・・・・
・弁軸、５・・・・・・ピストン、６・・・・・・弁体
１，７・・・・・・コイルばね、８・・・・・・腕板、
９・・・・・・筒管、１０・・・・・・内径輪郭部、１
１・・・・・・縮流管、１３・・・・・・ストレーナ。
補正 昭５９． ３． １
実用新案登録請求の範囲、図面の簡単な説明を次のよう
に補正する。
■実用新案登録請求の範囲
１ 筒管９内に、一方を開口端１とし他方を閉そ（端２
゛としたシリンダ３を放射状の腕板８の脚で固定し、該
シリンダ３内に貫通した弁軸４の一端にピストン５を定
着し、シリンダ３外に位置する弁軸４の他端に弁体６を
設け、かつ、前記ピストン５とシリンダの閉そく端２間
にコイルばね７を弁軸４に挿通して介在せしめ、前記筒
管９の他端に前記弁体６の前後面に対する圧力が変化し
ても、予め定められた一定流量が流れるように設計した
内径輪郭部１０を有する縮流管１１を弁体６に対設して
なる定流量弁。
２ シリンダ３の開口端１にストレーナ１３を覆ってな
る実用新案登録請求の範囲第１項記載の定流量弁。
３ 弁軸４にピストン５を取り付けてなる実用新案登録
請求の範囲第１項及び第２項記載の定流量弁。
図面の簡単な説明
第１図は縦断面図、第２図は側面図である。
図中符号３・・・・・・シリンダ、４・・・・・・弁軸
、５・・・・・・ピストン、６・・・・・・弁体、７・
・・・・・コイルばね、８・・・・・・腕板、９・・・
・・・筒管、１０・・・・・・内径輪郭部、１１・・・
・・・縮流管、１３・・・・・・ストレーナ、１４・・
・・・・通路、１５・・・・・・オリフィス穴面積。FIG. 1 is a longitudinal sectional view, and FIG. 2 is a side view. In the figure, code: 3...Cylinder, 4...
・Valve shaft, 5... Piston, 6... Valve body 1, 7... Coil spring, 8... Arm plate,
9...Cylinder pipe, 10...Inner diameter contour part, 1
1... Contraction pipe, 13... Strainer. Correction 1982. 3. 1. The scope of claims for utility model registration and the brief description of the drawings are amended as follows. ■Claim for Utility Model Registration 1 Inside the cylindrical pipe 9, one end is open end 1 and the other end is closed (end 2
A cylinder 3 with a radial shape is fixed by the legs of a radial arm plate 8, a piston 5 is fixed to one end of a valve shaft 4 penetrating inside the cylinder 3, and a valve is fixed to the other end of the valve shaft 4 located outside the cylinder 3. A coil spring 7 is inserted between the piston 5 and the closed end 2 of the cylinder by inserting it into the valve shaft 4, and the pressure against the front and rear surfaces of the valve body 6 is applied to the other end of the cylindrical pipe 9. A constant flow valve comprising a flow contracting pipe 11 having an inner diameter contour 10 designed to flow at a predetermined constant flow rate even when the flow rate changes, and opposed to a valve body 6. 2. The constant flow valve according to claim 1, which is a utility model, and includes a strainer 13 covering the open end 1 of the cylinder 3. 3. A constant flow valve according to claims 1 and 2 of the utility model registration claim, which comprises a piston 5 attached to a valve shaft 4. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a longitudinal sectional view, and FIG. 2 is a side view. Reference numerals in the figure: 3...Cylinder, 4...Valve shaft, 5...Piston, 6...Valve body, 7...
...Coil spring, 8...Arm plate, 9...
...Cylinder pipe, 10...Inner diameter contour, 11...
... Contraction tube, 13... Strainer, 14...
... Passage, 15 ... Orifice hole area.
Claims (1)
ダー３に弁軸４を貫通するとともに、シリンダー３内に
位置する弁軸４の一端にピストン５を、シリンダー３外
に位置する弁軸４の他端に弁体６を固定し、かつ、前記
ピストン５と閉そく端２間にコイルばね７を弁軸４は挿
通して介在せしめ、シリンダー３の外縁に放射状に一体
固定した腕板８の端部を筒管９の内壁に固定し、該筒管
９の一端に弁体６前後の圧力が変化しても予め定められ
た一定流量が流れるように設計された内径輪郭部１１を
有する縮流管１２を前記弁体６に付設してなる定流量弁
。 ２ シリンダー３の開口端１にストレーナ１３を覆って
なる実用新案登録請求の範囲第１項記載の定流量弁。[Claims for Utility Model Registration] 1. A valve shaft 4 passes through a cylinder 3 having an open end 1 at one end and a closed end 2 at the other end, and a piston 5 is attached to one end of the valve shaft 4 located inside the cylinder 3. A valve body 6 is fixed to the other end of the valve shaft 4 located outside the cylinder 3, and a coil spring 7 is inserted between the piston 5 and the closed end 2, and the valve shaft 4 is inserted into the valve body 4. The end of the arm plate 8, which is integrally fixed in a radial manner, is fixed to the inner wall of the cylindrical tube 9, and is designed so that a predetermined constant flow rate flows through one end of the cylindrical tube 9 even if the pressure before and after the valve body 6 changes. A constant flow valve comprising a flow contracting pipe 12 having an inner diameter contour 11 attached to the valve body 6. 2. The constant flow valve according to claim 1, which includes a strainer 13 covering the open end 1 of the cylinder 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19281682U JPS59116673U (en) | 1982-12-20 | 1982-12-20 | constant flow valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19281682U JPS59116673U (en) | 1982-12-20 | 1982-12-20 | constant flow valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59116673U true JPS59116673U (en) | 1984-08-07 |
| JPS6222708Y2 JPS6222708Y2 (en) | 1987-06-09 |
Family
ID=30414857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19281682U Granted JPS59116673U (en) | 1982-12-20 | 1982-12-20 | constant flow valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59116673U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06288488A (en) * | 1992-08-03 | 1994-10-11 | Nippon Furooseru Seizo Kk | Constant flow valve |
| KR100994798B1 (en) | 2010-04-28 | 2010-11-17 | 주식회사 충남도시가스 | Built in type gas cutoff apparatus |
| JP2015048912A (en) * | 2013-09-03 | 2015-03-16 | 株式会社デンソー | Flow rate selector valve |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS525328U (en) * | 1975-06-28 | 1977-01-14 | ||
| JPS5790470A (en) * | 1980-11-26 | 1982-06-05 | Sotokazu Rikuta | Constant flow valve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS525328B2 (en) * | 1972-12-28 | 1977-02-12 |
-
1982
- 1982-12-20 JP JP19281682U patent/JPS59116673U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS525328U (en) * | 1975-06-28 | 1977-01-14 | ||
| JPS5790470A (en) * | 1980-11-26 | 1982-06-05 | Sotokazu Rikuta | Constant flow valve |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06288488A (en) * | 1992-08-03 | 1994-10-11 | Nippon Furooseru Seizo Kk | Constant flow valve |
| KR100994798B1 (en) | 2010-04-28 | 2010-11-17 | 주식회사 충남도시가스 | Built in type gas cutoff apparatus |
| JP2015048912A (en) * | 2013-09-03 | 2015-03-16 | 株式会社デンソー | Flow rate selector valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6222708Y2 (en) | 1987-06-09 |
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