IT8224178A0 - Valvola a saracinesca con valvola di sicurezza del coperchio. - Google Patents
Valvola a saracinesca con valvola di sicurezza del coperchio.Info
- Publication number
- IT8224178A0 IT8224178A0 IT8224178A IT2417882A IT8224178A0 IT 8224178 A0 IT8224178 A0 IT 8224178A0 IT 8224178 A IT8224178 A IT 8224178A IT 2417882 A IT2417882 A IT 2417882A IT 8224178 A0 IT8224178 A0 IT 8224178A0
- Authority
- IT
- Italy
- Prior art keywords
- valve
- cover safety
- gate
- safety valve
- gate 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/0209—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor the valve having a particular passage, e.g. provided with a filter, throttle or safety device
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
- Sliding Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32197281A | 1981-11-16 | 1981-11-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8224178A0 true IT8224178A0 (it) | 1982-11-11 |
IT1154031B IT1154031B (it) | 1987-01-21 |
Family
ID=23252851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT24178/82A IT1154031B (it) | 1981-11-16 | 1982-11-11 | Valvola a scaricinesca con valvola di sicurezza del coperchio |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5888269A (it) |
KR (1) | KR840002080A (it) |
BE (1) | BE895026A (it) |
DE (1) | DE3240871A1 (it) |
FR (1) | FR2516625A1 (it) |
GB (1) | GB2109508A (it) |
IT (1) | IT1154031B (it) |
SE (1) | SE8205477L (it) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106015607A (zh) * | 2016-07-12 | 2016-10-12 | 浙江挺宇流体设备股份有限公司 | 一种中腔双向自泄压结构的平行双闸板闸阀 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101115749B1 (ko) * | 2011-11-22 | 2012-02-20 | 최호정 | 제수밸브 |
KR101363987B1 (ko) * | 2012-03-30 | 2014-02-20 | 주식회사 에이티에스엔지니어링 | 게이트 밸브 |
NL2012805B1 (nl) * | 2014-05-13 | 2016-02-29 | H A Prince Beheer Bergen Op Zoom B V | Verbeterde afsluiter. |
JP6719960B2 (ja) | 2016-04-27 | 2020-07-08 | サーパス工業株式会社 | 流量調整装置 |
CN109681410A (zh) * | 2019-02-22 | 2019-04-26 | 上海光裕汽车空调压缩机有限公司 | 无离合内控变排量压缩机 |
CN113404882B (zh) * | 2021-06-29 | 2023-06-27 | 泉高阀门科技有限公司 | 阀门密封板 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE359327C (de) * | 1920-08-14 | 1922-09-22 | Richard Fischbach | Entlastungseinrichtung fuer Absperrschieber |
GB613266A (en) * | 1946-06-14 | 1948-11-24 | Robert Arnold Blakeborough | Improvements in or relating to valves of the split-wedge gate type for controlling the flow of gaseous or liquid media |
US2718233A (en) * | 1953-01-28 | 1955-09-20 | Walworth Co | Valves |
FR1070382A (fr) * | 1953-02-06 | 1954-07-23 | Munzing S A Paris & Montceau L | Dispositif pour soustraire les vannes à deux sièges aux surpressions |
GB968132A (en) * | 1962-07-16 | 1964-08-26 | Crane Co | By-pass gate valve for use with main gate valve |
JPS475757U (it) * | 1971-02-10 | 1972-09-19 | ||
DE2806737C2 (de) * | 1978-02-17 | 1984-06-28 | C.H. Zikesch GmbH Maschinen- und Apparatebau, 4100 Duisburg | Ventil, insbesondere für Hochdruckdampf |
-
1982
- 1982-09-24 SE SE8205477A patent/SE8205477L/ not_active Application Discontinuation
- 1982-10-25 KR KR1019820004779A patent/KR840002080A/ko unknown
- 1982-10-26 GB GB08230492A patent/GB2109508A/en not_active Withdrawn
- 1982-11-05 DE DE19823240871 patent/DE3240871A1/de not_active Withdrawn
- 1982-11-11 IT IT24178/82A patent/IT1154031B/it active
- 1982-11-15 FR FR8219087A patent/FR2516625A1/fr active Pending
- 1982-11-15 JP JP57199145A patent/JPS5888269A/ja active Pending
- 1982-11-16 BE BE0/209486A patent/BE895026A/fr not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106015607A (zh) * | 2016-07-12 | 2016-10-12 | 浙江挺宇流体设备股份有限公司 | 一种中腔双向自泄压结构的平行双闸板闸阀 |
Also Published As
Publication number | Publication date |
---|---|
GB2109508A (en) | 1983-06-02 |
KR840002080A (ko) | 1984-06-11 |
DE3240871A1 (de) | 1983-05-26 |
SE8205477D0 (sv) | 1982-09-24 |
FR2516625A1 (fr) | 1983-05-20 |
BE895026A (fr) | 1983-05-16 |
JPS5888269A (ja) | 1983-05-26 |
IT1154031B (it) | 1987-01-21 |
SE8205477L (sv) | 1983-05-17 |
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