BE741950A - - Google Patents
Info
- Publication number
- BE741950A BE741950A BE741950DA BE741950A BE 741950 A BE741950 A BE 741950A BE 741950D A BE741950D A BE 741950DA BE 741950 A BE741950 A BE 741950A
- Authority
- BE
- Belgium
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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
- F16K27/0218—Butterfly valves
-
- 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
- F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Sliding Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR180694 | 1968-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE741950A true BE741950A (xx) | 1970-05-04 |
Family
ID=8659077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE741950D BE741950A (xx) | 1968-12-26 | 1969-11-19 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE741950A (xx) |
| DE (1) | DE6949757U (xx) |
| ES (1) | ES374744A1 (xx) |
| FR (1) | FR1599978A (xx) |
| GB (1) | GB1248860A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH601704A5 (xx) * | 1974-12-05 | 1978-07-14 | Pont A Mousson | |
| FR2933469B1 (fr) * | 2008-07-01 | 2013-01-11 | Valeo Sys Controle Moteur Sas | Ensemble d'un corps de vanne et d'un joint d'etancheite, ensemble d'un corps de vanne,d'un joint d'etancheite et d'une canalisation,joint pour l'ensemble |
| ITUA20162771A1 (it) * | 2016-04-21 | 2017-10-21 | Rubinetterie Bresciane Bonomi S P A | Valvola unidirezionale a farfalla ad elevata affidabilita' di funzionamento. |
-
1968
- 1968-12-26 FR FR1599978D patent/FR1599978A/fr not_active Expired
-
1969
- 1969-11-19 BE BE741950D patent/BE741950A/xx unknown
- 1969-12-03 GB GB5902769A patent/GB1248860A/en not_active Expired
- 1969-12-10 ES ES374744A patent/ES374744A1/es not_active Expired
- 1969-12-23 DE DE19696949757 patent/DE6949757U/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1248860A (en) | 1971-10-06 |
| DE6949757U (de) | 1970-11-12 |
| ES374744A1 (es) | 1972-01-16 |
| FR1599978A (xx) | 1970-07-20 |