IN166705B - - Google Patents
Info
- Publication number
- IN166705B IN166705B IN14/CAL/87A IN14CA1987A IN166705B IN 166705 B IN166705 B IN 166705B IN 14CA1987 A IN14CA1987 A IN 14CA1987A IN 166705 B IN166705 B IN 166705B
- Authority
- IN
- India
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
- F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
- F16K1/2265—Shaping or arrangements of the sealing the sealing being arranged on the valve seat with a channel- or U-shaped seal covering a central body portion
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3604499A DE3604499C1 (de) | 1986-02-13 | 1986-02-13 | Absperrklappe mit zentrisch gelagerter Klappenscheibe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN166705B true IN166705B (fi) | 1990-07-07 |
Family
ID=6294008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN14/CAL/87A IN166705B (fi) | 1986-02-13 | 1987-01-05 |
Country Status (5)
| Country | Link |
|---|---|
| BR (1) | BR8700672A (fi) |
| DE (1) | DE3604499C1 (fi) |
| FR (1) | FR2594200B1 (fi) |
| IN (1) | IN166705B (fi) |
| IT (1) | IT1202428B (fi) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4133513A (en) * | 1976-10-26 | 1979-01-09 | Celanese Corporation | Butterfly valve assembly |
| DE2843860A1 (de) * | 1978-10-07 | 1980-04-10 | Klein Schanzlin & Becker Ag | Absperrklappe mit zentrisch gelagerter klappenscheibe |
| US4289297A (en) * | 1979-04-20 | 1981-09-15 | Tomoe Technical Research Company | Butterfly valve |
| GB2033057B (en) * | 1979-10-05 | 1983-01-06 | Klein Schanzlin & Becker Ag | Butterfly valve |
| IT1136123B (it) * | 1980-02-11 | 1986-08-27 | Fip Formatura Inienzione Poli | Valvola a farfalla perfezionata |
-
1986
- 1986-02-13 DE DE3604499A patent/DE3604499C1/de not_active Expired
-
1987
- 1987-01-05 IN IN14/CAL/87A patent/IN166705B/en unknown
- 1987-01-22 FR FR878700706A patent/FR2594200B1/fr not_active Expired
- 1987-01-27 IT IT19170/87A patent/IT1202428B/it active
- 1987-02-13 BR BR8700672A patent/BR8700672A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3604499C1 (de) | 1987-02-19 |
| IT8719170A0 (it) | 1987-01-27 |
| IT1202428B (it) | 1989-02-09 |
| BR8700672A (pt) | 1987-12-15 |
| FR2594200B1 (fr) | 1989-08-25 |
| FR2594200A1 (fr) | 1987-08-14 |