JPH0428119U - - Google Patents
Info
- Publication number
- JPH0428119U JPH0428119U JP1990070076U JP7007690U JPH0428119U JP H0428119 U JPH0428119 U JP H0428119U JP 1990070076 U JP1990070076 U JP 1990070076U JP 7007690 U JP7007690 U JP 7007690U JP H0428119 U JPH0428119 U JP H0428119U
- Authority
- JP
- Japan
- Prior art keywords
- support rod
- rotation
- valve body
- fan
- rotation bearing
- 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
- 230000002265 prevention Effects 0.000 claims description 2
- 239000002828 fuel tank Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 description 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
- F16K15/035—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member with a plurality of valve members
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7838—Plural
- Y10T137/7839—Dividing and recombining in a single flow path
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7854—In couplings for coaxial conduits, e.g., drill pipe check valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990070076U JPH0810016Y2 (ja) | 1990-06-30 | 1990-06-30 | 燃料タンクの逆流防止装置 |
US07/720,597 US5222519A (en) | 1990-06-30 | 1991-06-25 | Reverse-flow prevention device for fuel tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990070076U JPH0810016Y2 (ja) | 1990-06-30 | 1990-06-30 | 燃料タンクの逆流防止装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0428119U true JPH0428119U (US07345094-20080318-C00003.png) | 1992-03-05 |
JPH0810016Y2 JPH0810016Y2 (ja) | 1996-03-27 |
Family
ID=13421094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990070076U Expired - Fee Related JPH0810016Y2 (ja) | 1990-06-30 | 1990-06-30 | 燃料タンクの逆流防止装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US5222519A (US07345094-20080318-C00003.png) |
JP (1) | JPH0810016Y2 (US07345094-20080318-C00003.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004270698A (ja) * | 2003-03-04 | 2004-09-30 | Lg Electronics Inc | 往復動式圧縮機の吸入弁アセンブリ |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6796327B2 (en) * | 2001-11-09 | 2004-09-28 | Bnl Industries, Inc. | Check valve with multiple doors |
WO2003074947A1 (fr) * | 2002-03-07 | 2003-09-12 | Fujitsu Limited | Dispositif anti-refoulement et appareil electronique |
JP2004156459A (ja) * | 2002-11-01 | 2004-06-03 | Asteer Co Ltd | 燃料給油管と燃料タンクとの接続構造 |
US7581653B2 (en) * | 2004-04-08 | 2009-09-01 | Crealise Packaging-Conditionnement Inc. | Cap and closure system for closing a large potable liquid bottle |
US8177083B2 (en) * | 2004-04-08 | 2012-05-15 | Tetra Laval Holdings & Finance S.A. | Threadless cap with a nonintegral seal |
US8414368B2 (en) * | 2007-01-23 | 2013-04-09 | Munters Corporation | Fan damper |
US8439088B2 (en) * | 2010-05-19 | 2013-05-14 | Ford Global Technologies, Llc | One-way valve for a fuel-tank filling conduit |
CN104235404A (zh) * | 2014-09-15 | 2014-12-24 | 泸州北方化学工业有限公司 | 一种汽车燃油箱阻油阀 |
EP3284984B1 (en) | 2016-08-16 | 2020-01-29 | Hamilton Sundstrand Corporation | Check valve |
CN107676253B (zh) * | 2017-11-10 | 2019-04-09 | 扬州大学 | 一种自由侧翻式的双级拍门 |
EP3499105B1 (en) * | 2017-12-15 | 2020-05-27 | Hamilton Sundstrand Corporation | Check valves |
EP3660366B1 (en) * | 2018-11-27 | 2021-09-29 | Hamilton Sundstrand Corporation | Check valves |
CN109649158B (zh) * | 2018-12-28 | 2024-01-12 | 重庆和金汽车配件有限公司 | 用于塑料油箱加油口的防溢流装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1023885A (en) * | 1901-06-19 | 1912-04-23 | William H Smyth | Valve. |
US2976882A (en) * | 1957-07-25 | 1961-03-28 | Bobrick Mfg Corp | Check valve |
US4416029A (en) * | 1981-05-11 | 1983-11-22 | Kaster Robert L | Trileaflet prosthetic heart valve |
US4406022A (en) * | 1981-11-16 | 1983-09-27 | Kathryn Roy | Prosthetic valve means for cardiovascular surgery |
JPH0512539Y2 (US07345094-20080318-C00003.png) * | 1987-02-20 | 1993-03-31 |
-
1990
- 1990-06-30 JP JP1990070076U patent/JPH0810016Y2/ja not_active Expired - Fee Related
-
1991
- 1991-06-25 US US07/720,597 patent/US5222519A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004270698A (ja) * | 2003-03-04 | 2004-09-30 | Lg Electronics Inc | 往復動式圧縮機の吸入弁アセンブリ |
JP4689964B2 (ja) * | 2003-03-04 | 2011-06-01 | エルジー エレクトロニクス インコーポレイティド | 往復動式圧縮機の吸入弁アセンブリ |
Also Published As
Publication number | Publication date |
---|---|
JPH0810016Y2 (ja) | 1996-03-27 |
US5222519A (en) | 1993-06-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |