ATA295277A - Absperrklappe - Google Patents
AbsperrklappeInfo
- Publication number
- ATA295277A ATA295277A AT295277A AT295277A ATA295277A AT A295277 A ATA295277 A AT A295277A AT 295277 A AT295277 A AT 295277A AT 295277 A AT295277 A AT 295277A AT A295277 A ATA295277 A AT A295277A
- Authority
- AT
- Austria
- Prior art keywords
- butterfly valve
- butterfly
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2268—Sealing means for the axis of rotation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT295277A AT350864B (de) | 1977-04-27 | 1977-04-27 | Absperrklappe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT295277A AT350864B (de) | 1977-04-27 | 1977-04-27 | Absperrklappe |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA295277A true ATA295277A (de) | 1978-11-15 |
AT350864B AT350864B (de) | 1979-06-25 |
Family
ID=3542966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT295277A AT350864B (de) | 1977-04-27 | 1977-04-27 | Absperrklappe |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT350864B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9989154B2 (en) | 2013-07-30 | 2018-06-05 | Hayward Industries, Inc. | Butterfly valve handle |
-
1977
- 1977-04-27 AT AT295277A patent/AT350864B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT350864B (de) | 1979-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EIH | Change in the person of patent owner | ||
ELJ | Ceased due to non-payment of the annual fee |