IT1401775B1 - Valvola di non ritorno - Google Patents
Valvola di non ritornoInfo
- Publication number
- IT1401775B1 IT1401775B1 ITVR2010A000123A ITVR20100123A IT1401775B1 IT 1401775 B1 IT1401775 B1 IT 1401775B1 IT VR2010A000123 A ITVR2010A000123 A IT VR2010A000123A IT VR20100123 A ITVR20100123 A IT VR20100123A IT 1401775 B1 IT1401775 B1 IT 1401775B1
- Authority
- IT
- Italy
- Prior art keywords
- return valve
- return
- valve
- Prior art date
Links
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
- F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
- F16K15/026—Check valves with guided rigid valve members the valve being loaded by a spring the valve member being a movable body around which the medium flows when the valve is open
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Control Of Combustion (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Valve Device For Special Equipments (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITVR2010A000123A IT1401775B1 (it) | 2010-06-16 | 2010-06-16 | Valvola di non ritorno |
EP11170102A EP2397733A1 (en) | 2010-06-16 | 2011-06-16 | Check valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITVR2010A000123A IT1401775B1 (it) | 2010-06-16 | 2010-06-16 | Valvola di non ritorno |
Publications (2)
Publication Number | Publication Date |
---|---|
ITVR20100123A1 ITVR20100123A1 (it) | 2011-12-17 |
IT1401775B1 true IT1401775B1 (it) | 2013-08-02 |
Family
ID=43480714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITVR2010A000123A IT1401775B1 (it) | 2010-06-16 | 2010-06-16 | Valvola di non ritorno |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2397733A1 (it) |
IT (1) | IT1401775B1 (it) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB702875A (en) * | 1952-04-30 | 1954-01-27 | Flight Refueling Ltd | Improvements in fluid sealing devices applicable to valves |
US3029835A (en) * | 1960-05-17 | 1962-04-17 | Sealol Corp | Check valve with resilient auxiliary seal |
US3346009A (en) * | 1963-08-09 | 1967-10-10 | Sealol | Check valve with self-centering poppet |
US4194589A (en) * | 1978-06-12 | 1980-03-25 | Parr Erwin W | Valve |
IT1180347B (it) * | 1984-05-23 | 1987-09-23 | Bossini Bortolo & Figli Srl | Valvola fluidio - dinamica di ritegno o unidirezionale, per fluidi liquidi oppure aeriformi |
US4768549A (en) * | 1986-02-13 | 1988-09-06 | Mondeo S.R.L. | Retention valve particularly for liquid-bearing conduits |
FR2665503B1 (fr) * | 1990-08-03 | 1992-12-11 | Robinetterie Meca Ste Gle | Soupape de retenue pour circuits de circulation de fluides sous pression. |
JP3750572B2 (ja) * | 2000-09-25 | 2006-03-01 | 東海ゴム工業株式会社 | バルブ付き接続部材及び接続構造体 |
DE20313157U1 (de) * | 2003-08-26 | 2003-12-11 | Wilhelm Guth Gmbh & Co Kg | Tellerrückschlagventil |
-
2010
- 2010-06-16 IT ITVR2010A000123A patent/IT1401775B1/it active
-
2011
- 2011-06-16 EP EP11170102A patent/EP2397733A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP2397733A1 (en) | 2011-12-21 |
ITVR20100123A1 (it) | 2011-12-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112012028556A2 (pt) | Indóis | |
DE102011100241A8 (de) | Nitridhalbleiterbauteil | |
CR20130111A (es) | Triazina-oxidiazoles | |
DE10170954T8 (de) | Mikrowellendruckgarer | |
BRPI1015403A2 (pt) | válvula | |
DK2386520T3 (da) | Påfyldningsventil | |
DE102011117046A8 (de) | Doppelkupplungswindungsgetriebe | |
DE112011101226A5 (de) | Linearwegmesssystem | |
DE112010004770A5 (de) | Rückschlagventil | |
BR112013011928A2 (pt) | válvula de aferição de escoamento | |
BR112013006017A2 (pt) | pneumático | |
DE102011002623A8 (de) | Ventilsteuerzeitversteller | |
BR112013002687A2 (pt) | pneumático | |
DK2536914T3 (da) | Ventilindretning | |
BR112012029898A2 (pt) | conjunto de válvula | |
DE102010019119B8 (de) | Cuttermesser | |
BR112012018083A2 (pt) | conjunto de válvula | |
DE112010005518A5 (de) | Dichtungsmanchette | |
DE102010038420A8 (de) | Reinigungungsvorrichtung | |
FR2969536B1 (fr) | Valve auto-obturante | |
DE102010035554B8 (de) | Fußtüröffner | |
CO6801789A2 (es) | N-hetarilmetil pirazolilcarboxamidas | |
IT1401887B1 (it) | Elettrovalvola. | |
BR112013015582A2 (pt) | pneumático | |
IT1400445B1 (it) | Valvola di non ritorno |