SE8500163D0 - CHECK VALVE - Google Patents
CHECK VALVEInfo
- Publication number
- SE8500163D0 SE8500163D0 SE8500163A SE8500163A SE8500163D0 SE 8500163 D0 SE8500163 D0 SE 8500163D0 SE 8500163 A SE8500163 A SE 8500163A SE 8500163 A SE8500163 A SE 8500163A SE 8500163 D0 SE8500163 D0 SE 8500163D0
- Authority
- SE
- Sweden
- Prior art keywords
- media
- sealing section
- return valve
- stopper
- flowing
- 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
- F16K15/14—Check valves with flexible valve members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Lift Valve (AREA)
Abstract
This invention is a non-return valve for media flowing from one space to another. Such non-return valves often have a complicated design or are prone to leaking. The non-return valve of this invention has a simple, reliable design consisting of an elastic sealing section (2), a stopper (3) and an elastic unit (4) that is situated between the first two components and connects by means of elongation. When the non-return valve is fitted and the media flows in the direction from the stopper (3) towards the sealing section (2), the media in question is allowed to flow through the connecting unit (4), which is elongated by the media. The media is prevented from flowing in the opposite direction when the flow is cut off as the sealing section (2) then lies against a counterhold or the like in the area to be sealed because the connecting unit (4) is no longer subjected to elongating forces by the media.<IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8500163A SE445579B (en) | 1985-01-15 | 1985-01-15 | Non-return valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8500163A SE445579B (en) | 1985-01-15 | 1985-01-15 | Non-return valve |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8500163D0 true SE8500163D0 (en) | 1985-01-15 |
SE8500163L SE8500163L (en) | 1986-06-30 |
SE445579B SE445579B (en) | 1986-06-30 |
Family
ID=20358764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8500163A SE445579B (en) | 1985-01-15 | 1985-01-15 | Non-return valve |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE445579B (en) |
-
1985
- 1985-01-15 SE SE8500163A patent/SE445579B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE8500163L (en) | 1986-06-30 |
SE445579B (en) | 1986-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
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