IT1111555B - Valvola di tenuta retrabile a movimento lineare - Google Patents
Valvola di tenuta retrabile a movimento lineareInfo
- Publication number
- IT1111555B IT1111555B IT21296/79A IT2129679A IT1111555B IT 1111555 B IT1111555 B IT 1111555B IT 21296/79 A IT21296/79 A IT 21296/79A IT 2129679 A IT2129679 A IT 2129679A IT 1111555 B IT1111555 B IT 1111555B
- Authority
- IT
- Italy
- Prior art keywords
- linear motion
- seal valve
- retractable seal
- retractable
- 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
- 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
- F16K3/16—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 with special arrangements for separating the sealing faces or for pressing them together
- F16K3/18—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 with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
- F16K3/184—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 with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams
- F16K3/186—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 with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of cams by means of cams of wedge from
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Feeding And Controlling Fuel (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/893,708 US4162057A (en) | 1978-04-05 | 1978-04-05 | Linear retractable seal valve |
| US05/893,709 US4165063A (en) | 1978-04-05 | 1978-04-05 | Linear retractable seal valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7921296A0 IT7921296A0 (it) | 1979-03-26 |
| IT1111555B true IT1111555B (it) | 1986-01-13 |
Family
ID=27129060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT21296/79A IT1111555B (it) | 1978-04-05 | 1979-03-26 | Valvola di tenuta retrabile a movimento lineare |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2910096A1 (it) |
| FR (1) | FR2422090A1 (it) |
| GB (1) | GB2018400B (it) |
| IT (1) | IT1111555B (it) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2147095C1 (ru) * | 1998-01-21 | 2000-03-27 | Баженов Владимир Яковлевич | Задвижка |
| RU2177093C2 (ru) * | 2000-01-11 | 2001-12-20 | Пятигорская государственная фармацевтическая академия | Задвижка |
| RU2247276C1 (ru) * | 2003-10-02 | 2005-02-27 | Общество С Ограниченной Ответственностью Научно- Производственный Центр "Анод" | Затвор задвижки |
| RU2544677C1 (ru) * | 2014-03-19 | 2015-03-20 | Открытое акционерное общество "Опытное Конструкторское Бюро Машиностроения имени И.И. Африкантова" (ОАО "ОКБМ Африкантов") | Клиновая задвижка |
| ES2945651T3 (es) | 2018-09-28 | 2023-07-05 | Franklin Valve Lp | Válvula de compuerta multiasiento |
-
1979
- 1979-03-15 DE DE19792910096 patent/DE2910096A1/de active Pending
- 1979-03-19 GB GB7909489A patent/GB2018400B/en not_active Expired
- 1979-03-23 FR FR7907406A patent/FR2422090A1/fr not_active Withdrawn
- 1979-03-26 IT IT21296/79A patent/IT1111555B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| GB2018400B (en) | 1982-05-06 |
| IT7921296A0 (it) | 1979-03-26 |
| GB2018400A (en) | 1979-10-17 |
| FR2422090A1 (fr) | 1979-11-02 |
| DE2910096A1 (de) | 1979-10-18 |
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