IT8112489A0 - Valvola a sfera e metodo per proteggerla dall'usura - Google Patents
Valvola a sfera e metodo per proteggerla dall'usuraInfo
- Publication number
- IT8112489A0 IT8112489A0 IT8112489A IT1248981A IT8112489A0 IT 8112489 A0 IT8112489 A0 IT 8112489A0 IT 8112489 A IT8112489 A IT 8112489A IT 1248981 A IT1248981 A IT 1248981A IT 8112489 A0 IT8112489 A0 IT 8112489A0
- Authority
- IT
- Italy
- Prior art keywords
- protecting
- wear
- ball valve
- ball
- 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
- F16K15/04—Check valves with guided rigid valve members shaped as balls
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8008294A FR2480394A1 (fr) | 1980-04-14 | 1980-04-14 | Clapet a bille et procede pour le proteger de l'usure |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8112489A0 true IT8112489A0 (it) | 1981-04-07 |
IT1168423B IT1168423B (it) | 1987-05-20 |
Family
ID=9240827
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8115135U IT8115135V0 (it) | 1980-04-14 | 1981-04-07 | Valvola a sfera e metodo per proteggerla dall usura |
IT12489/81A IT1168423B (it) | 1980-04-14 | 1981-04-07 | Valvola a sfera e metodo per proteggerla dall'usura |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8115135U IT8115135V0 (it) | 1980-04-14 | 1981-04-07 | Valvola a sfera e metodo per proteggerla dall usura |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2480394A1 (it) |
IT (2) | IT8115135V0 (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2522757B1 (fr) * | 1982-03-03 | 1987-05-15 | Valeo | Dispositif de clapet hydraulique pour circuit hydraulique de commande d'embrayages, freins et applications analogues |
US5368454A (en) * | 1992-07-31 | 1994-11-29 | Graco Inc. | Quiet check valve |
DE4328299C2 (de) * | 1993-08-23 | 1996-02-15 | Schneider Geb Loegel | Zwischen einer Saug- und einer Druckleitung eines hydraulischen Drucksystems mit insbesondere großer Förderleistung angeordnetes Absperrventil für unter hohem Druck stehende Flüssigkeit |
CN104214377A (zh) * | 2014-08-15 | 2014-12-17 | 浙江德清莱恩斯涂装设备有限公司 | 一种密封式单向油嘴 |
JP2016176482A (ja) * | 2015-03-18 | 2016-10-06 | 株式会社デンソー | 流体制御弁及び高圧ポンプ |
CN105036041B (zh) * | 2015-08-11 | 2018-01-09 | 塔罗斯控股有限公司 | 一种分配器 |
FR3114856A1 (fr) * | 2020-10-06 | 2022-04-08 | Vianney Rabhi | Platine-clapet a microbilles libres |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE293598C (it) * | ||||
US2278715A (en) * | 1940-10-10 | 1942-04-07 | Crane Co | Valve |
US2578069A (en) * | 1947-09-02 | 1951-12-11 | Arthur N Jones | Ball housing |
FR1074081A (fr) * | 1953-02-03 | 1954-10-01 | Clapet à bille perfectionné | |
GB739930A (en) * | 1953-02-03 | 1955-11-02 | Gratzmuller Jean Louis | Non-return ball valve for reciprocating hydraulic pumps |
GB740193A (en) * | 1953-02-16 | 1955-11-09 | Barnard James Tidy | Improvements in and relating to a ball check valve |
CA1044555A (en) * | 1976-09-30 | 1978-12-19 | Charles P. Tidy | Quick acting check valve |
-
1980
- 1980-04-14 FR FR8008294A patent/FR2480394A1/fr active Granted
-
1981
- 1981-04-07 IT IT8115135U patent/IT8115135V0/it unknown
- 1981-04-07 IT IT12489/81A patent/IT1168423B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1168423B (it) | 1987-05-20 |
IT8115135V0 (it) | 1981-04-07 |
FR2480394B1 (it) | 1984-02-03 |
FR2480394A1 (fr) | 1981-10-16 |
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