JPS6389469U - - Google Patents
Info
- Publication number
- JPS6389469U JPS6389469U JP1986185987U JP18598786U JPS6389469U JP S6389469 U JPS6389469 U JP S6389469U JP 1986185987 U JP1986185987 U JP 1986185987U JP 18598786 U JP18598786 U JP 18598786U JP S6389469 U JPS6389469 U JP S6389469U
- Authority
- JP
- Japan
- Prior art keywords
- center line
- valve
- opening
- tip
- pieces
- 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
- 239000000446 fuel Substances 0.000 claims description 2
- 239000012141 concentrate Substances 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
- F16K15/033—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member spring-loaded
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
- F16K15/031—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member the hinge being flexible
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
- F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
- Check Valves (AREA)
Description
第１〜３図は本考案の実施例を示し、第１図は
斜視図、第２図は一部の拡大縦断側面図、第３図
は弁片装着板６の拡大斜視図である。第４図は従
来構造の一部切欠側面図、第５図は同一部の拡大
斜視図である。 １……燃料補給管、２……開口、９……ストツ
パ、１１……三角形弁片、１４……弾力部、中心
線……０。
斜視図、第２図は一部の拡大縦断側面図、第３図
は弁片装着板６の拡大斜視図である。第４図は従
来構造の一部切欠側面図、第５図は同一部の拡大
斜視図である。 １……燃料補給管、２……開口、９……ストツ
パ、１１……三角形弁片、１４……弾力部、中心
線……０。
Claims (1)
- 燃料補給管１の先端開口２に、開口２の前側で
中心線０の方向に屈曲する弾力部１４を形成した
三角形状の複数の三角形弁片１１を環形に配列し
て設け、各弁片１１には各先端を前記中心線０に
集中させるストツパ９を設け、夫々の弁片１１は
先端を中心線０に集中した状態で隣り同志がほぼ
密着する形状に形成したことを特徴とする燃料逆
流防止弁。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986185987U JPH0354031Y2 (ja) | 1986-12-02 | 1986-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986185987U JPH0354031Y2 (ja) | 1986-12-02 | 1986-12-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6389469U true JPS6389469U (ja) | 1988-06-10 |
| JPH0354031Y2 JPH0354031Y2 (ja) | 1991-11-27 |
Family
ID=31135131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986185987U Expired JPH0354031Y2 (ja) | 1986-12-02 | 1986-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354031Y2 (ja) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010055343A (ko) * | 1999-12-10 | 2001-07-04 | 이계안 | 유량 제어 밸브 |
| JP2012501414A (ja) * | 2008-08-29 | 2012-01-19 | イ，グンサン | 絞り型可変バルブ |
| JP2014506661A (ja) * | 2011-01-25 | 2014-03-17 | ビューラー・アクチエンゲゼルシャフト | デポジッタ弁 |
| EP3591272B1 (en) * | 2018-07-07 | 2021-03-03 | Hamilton Sundstrand Corporation | Check valve |
| CN112589050A (zh) * | 2020-10-29 | 2021-04-02 | 德盛镁汽车部件（芜湖）有限公司 | 一种制作发动机缸盖水套用可恢复的挡片芯盒 |
| WO2022002416A1 (de) * | 2020-07-03 | 2022-01-06 | Mohammad Mohsen Saadat | Flügel-rückschlagventil |
| US11850411B2 (en) | 2019-01-28 | 2023-12-26 | Mohammad Mohsen Saadat | Blade type check valve |
-
1986
- 1986-12-02 JP JP1986185987U patent/JPH0354031Y2/ja not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010055343A (ko) * | 1999-12-10 | 2001-07-04 | 이계안 | 유량 제어 밸브 |
| JP2012501414A (ja) * | 2008-08-29 | 2012-01-19 | イ，グンサン | 絞り型可変バルブ |
| JP2014506661A (ja) * | 2011-01-25 | 2014-03-17 | ビューラー・アクチエンゲゼルシャフト | デポジッタ弁 |
| EP3591272B1 (en) * | 2018-07-07 | 2021-03-03 | Hamilton Sundstrand Corporation | Check valve |
| US11850411B2 (en) | 2019-01-28 | 2023-12-26 | Mohammad Mohsen Saadat | Blade type check valve |
| US11904154B2 (en) | 2019-01-28 | 2024-02-20 | Mohammad Mohsen Saadat | Artificial heart system |
| WO2022002416A1 (de) * | 2020-07-03 | 2022-01-06 | Mohammad Mohsen Saadat | Flügel-rückschlagventil |
| CN112589050A (zh) * | 2020-10-29 | 2021-04-02 | 德盛镁汽车部件（芜湖）有限公司 | 一种制作发动机缸盖水套用可恢复的挡片芯盒 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0354031Y2 (ja) | 1991-11-27 |