IT1015051B - Valvola di ritegno - Google Patents
Valvola di ritegnoInfo
- Publication number
- IT1015051B IT1015051B IT2395774A IT2395774A IT1015051B IT 1015051 B IT1015051 B IT 1015051B IT 2395774 A IT2395774 A IT 2395774A IT 2395774 A IT2395774 A IT 2395774A IT 1015051 B IT1015051 B IT 1015051B
- Authority
- IT
- Italy
- Prior art keywords
- check valve
- check
- 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
- F16K15/06—Check valves with guided rigid valve members with guided stems
- F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Details Of Reciprocating Pumps (AREA)
- Taps Or Cocks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7323809A FR2234500B1 (it) | 1973-06-25 | 1973-06-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1015051B true IT1015051B (it) | 1977-05-10 |
Family
ID=9121745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2395774A IT1015051B (it) | 1973-06-25 | 1974-06-10 | Valvola di ritegno |
Country Status (8)
Country | Link |
---|---|
JP (2) | JPS5094528A (it) |
BE (1) | BE816092A (it) |
DK (1) | DK154954C (it) |
ES (2) | ES426434A1 (it) |
FR (1) | FR2234500B1 (it) |
IT (1) | IT1015051B (it) |
NL (1) | NL174756C (it) |
SE (1) | SE7407133L (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2471536A1 (fr) * | 1979-12-17 | 1981-06-19 | Pont A Mousson | Clapet anti-retour |
NL8201247A (nl) * | 1982-03-25 | 1983-10-17 | Ocean Bv | Door een medium onder druk doorstroombare inrichting, bijvoorbeeld een instelbare debietbegrenzer, een keerklep of een debietmeter. |
JPH0314606Y2 (it) * | 1985-07-26 | 1991-04-02 | ||
JPH0314607Y2 (it) * | 1985-12-16 | 1991-04-02 | ||
FR2663392B1 (fr) * | 1990-06-18 | 1992-11-06 | Comap | Dispositif d'etancheite pour organe fixe. |
JP2009243522A (ja) * | 2008-03-28 | 2009-10-22 | Nissan Tanaka Corp | 安全弁及びシール構造 |
JP7340833B2 (ja) * | 2019-01-11 | 2023-09-08 | 株式会社テージーケー | 逆止弁および逆止弁を備える複合弁 |
US10914562B2 (en) * | 2019-05-10 | 2021-02-09 | Hamilton Sunstrand Corporation | Exhaust valve for multiple start torpedo |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2216622A (en) * | 1938-01-12 | 1940-10-01 | John R Miller | Check valve |
CH205566A (de) * | 1938-07-15 | 1939-06-30 | Belmag Zuerich Beleuchtungs & | Skibindung. |
US2918083A (en) * | 1954-06-07 | 1959-12-22 | James Pond Clark | Check valve and cage construction |
US2940472A (en) * | 1957-02-25 | 1960-06-14 | Futurecraft Corp | Check valve |
-
1973
- 1973-06-25 FR FR7323809A patent/FR2234500B1/fr not_active Expired
-
1974
- 1974-05-18 ES ES426434A patent/ES426434A1/es not_active Expired
- 1974-05-29 SE SE7407133A patent/SE7407133L/ unknown
- 1974-06-07 BE BE145227A patent/BE816092A/xx not_active IP Right Cessation
- 1974-06-10 IT IT2395774A patent/IT1015051B/it active
- 1974-06-12 NL NL7407825A patent/NL174756C/xx not_active IP Right Cessation
- 1974-06-18 ES ES1974203988U patent/ES203988Y/es not_active Expired
- 1974-06-24 JP JP7275174A patent/JPS5094528A/ja active Pending
- 1974-06-24 DK DK339074A patent/DK154954C/da not_active IP Right Cessation
-
1982
- 1982-04-09 JP JP1982052536U patent/JPS5915789Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2234500B1 (it) | 1978-03-03 |
DK154954B (da) | 1989-01-09 |
DK339074A (it) | 1975-02-17 |
SE7407133L (it) | 1974-12-27 |
NL174756B (nl) | 1984-03-01 |
JPS5094528A (it) | 1975-07-28 |
NL7407825A (it) | 1974-12-30 |
BE816092A (fr) | 1974-09-30 |
DK154954C (da) | 1989-06-05 |
ES426434A1 (es) | 1976-09-16 |
ES203988Y (es) | 1976-04-16 |
ES203988U (es) | 1976-01-01 |
NL174756C (nl) | 1984-08-01 |
FR2234500A1 (it) | 1975-01-17 |
JPS5915789Y2 (ja) | 1984-05-10 |
JPS57186756U (it) | 1982-11-26 |
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