FI74335C - Ventil av vridtyp, såsom kulventiler eller kranar. - Google Patents
Ventil av vridtyp, såsom kulventiler eller kranar. Download PDFInfo
- Publication number
- FI74335C FI74335C FI832529A FI832529A FI74335C FI 74335 C FI74335 C FI 74335C FI 832529 A FI832529 A FI 832529A FI 832529 A FI832529 A FI 832529A FI 74335 C FI74335 C FI 74335C
- Authority
- FI
- Finland
- Prior art keywords
- valve
- sealing ring
- valve body
- axis
- area
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0605—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor with particular plug arrangements, e.g. particular shape or built-in means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Multiple-Way Valves (AREA)
Claims (5)
1. Ventil av vridtyp, sasom kulventiler eller kranar, och av det slag som innefattar ett ventilhus med Itminstone tva förslutningsöppningar och en öppning för en ventilspindel för vridning av ett vridbart lagrat ventilelement omkring en vridaxel (7) tili ett slutet respektive ett öppet ventilläge, varvid ventilelementet (1) har ett med Stminstone en borrning (2) försett ekvatorialomr^de (10), som vid elementets (1) vridning omkring sin vridaxel (7) succesivt föres förbi en tätningsring (12) vid en av ventilhusets förslutningsöppningar, kännetecknad därav, att ventilelementet (1) i slutet ventilläge anligger mot tätningsringen (12) utmed ett ringformat kontaktomrade, som befinner sig pa större avständ fran ventilelementets (1) vridaxel (7) eller centrum (8) än ventilelementets (1) yta (3, 26) vid andra ställen i ekvatorialomradet (10).
2. Ventil enligt patentkravet 1, kännetecknad därav, att varje ekvatorialomrädedel med det största avständet tili ventilelementets (1) centrum (8) eller vridaxel (7) är bredare (30) än tätningsringens (7) största diameter för ringens (12) kontaktyta (14) med ventilelementet (1).
3. Ventil enligt patentkrav 1 eller 2, varvid ventilen är av krantyp med cylindriskt eller koniskt ventilelement, k ä n -netecknat därav, att ventilelementets ekvatorialomrlde (10), dvs. det omride som vid ventilens vridning passerar tätningsringens (12) kontaktomrade, är sammansatt av parvis motstSende cylinder- eller konytdelar av samma form, och att atminstone ett par av nämnda motstlende cylinder- eller konytdelar har gemensam axel (7) och större avstand tili ventilelementets (1) vridaxel (7) än minst ett annat par av nämnda cylinder- eller konytdelar av parvis samma form.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK505081A DK147516C (da) | 1981-11-16 | 1981-11-16 | Ventil af drejetypen, saasom kugleventiler eller haner |
DK505081 | 1981-11-16 | ||
DK8200102 | 1982-11-15 | ||
PCT/DK1982/000102 WO1983001822A1 (en) | 1981-11-16 | 1982-11-15 | Valve of the type comprising a rotatable valve member, such as ball valves or cocks |
Publications (4)
Publication Number | Publication Date |
---|---|
FI832529A0 FI832529A0 (fi) | 1983-07-12 |
FI832529L FI832529L (fi) | 1983-07-12 |
FI74335B FI74335B (fi) | 1987-09-30 |
FI74335C true FI74335C (sv) | 1988-01-11 |
Family
ID=8139009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI832529A FI74335C (sv) | 1981-11-16 | 1983-07-12 | Ventil av vridtyp, såsom kulventiler eller kranar. |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0098268A1 (sv) |
JP (1) | JPS58501916A (sv) |
BE (1) | BE895014A (sv) |
DE (1) | DE3249206T1 (sv) |
DK (1) | DK147516C (sv) |
FI (1) | FI74335C (sv) |
FR (1) | FR2516627B1 (sv) |
GB (1) | GB2123120B (sv) |
IT (1) | IT1195959B (sv) |
NL (1) | NL8220412A (sv) |
NO (1) | NO158356C (sv) |
SE (1) | SE439971B (sv) |
WO (1) | WO1983001822A1 (sv) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2819868A (en) * | 1956-03-12 | 1958-01-14 | Elkhart Brass Mfg Co | Ball valve having adjustable seat unit |
DE2321072C2 (de) * | 1973-04-26 | 1975-06-26 | Johannes Erhard, H. Waldenmaier Erben Sueddeutsche Armaturenfabrik, 7920 Heidenheim | Hahn mit Im Gehäuse exzentrisch gelagertem Küken |
-
1981
- 1981-11-16 DK DK505081A patent/DK147516C/da not_active IP Right Cessation
-
1982
- 1982-11-15 IT IT24263/82A patent/IT1195959B/it active
- 1982-11-15 DE DE19823249206 patent/DE3249206T1/de not_active Withdrawn
- 1982-11-15 FR FR8219101A patent/FR2516627B1/fr not_active Expired
- 1982-11-15 GB GB08318685A patent/GB2123120B/en not_active Expired
- 1982-11-15 JP JP82503332A patent/JPS58501916A/ja active Pending
- 1982-11-15 NL NL8220412A patent/NL8220412A/nl unknown
- 1982-11-15 WO PCT/DK1982/000102 patent/WO1983001822A1/en active IP Right Grant
- 1982-11-15 EP EP82903310A patent/EP0098268A1/en not_active Withdrawn
- 1982-11-16 BE BE0/209474A patent/BE895014A/fr not_active IP Right Cessation
-
1983
- 1983-07-12 SE SE8303953A patent/SE439971B/sv not_active IP Right Cessation
- 1983-07-12 NO NO83832537A patent/NO158356C/no unknown
- 1983-07-12 FI FI832529A patent/FI74335C/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI832529A0 (fi) | 1983-07-12 |
GB8318685D0 (en) | 1983-08-10 |
IT1195959B (it) | 1988-11-03 |
NO158356C (no) | 1988-08-24 |
DK147516C (da) | 1986-06-09 |
BE895014A (fr) | 1983-03-16 |
GB2123120A (en) | 1984-01-25 |
WO1983001822A1 (en) | 1983-05-26 |
DK147516B (da) | 1984-09-10 |
JPS58501916A (ja) | 1983-11-10 |
FR2516627A1 (fr) | 1983-05-20 |
SE439971B (sv) | 1985-07-08 |
NO832537L (no) | 1983-07-12 |
FI74335B (fi) | 1987-09-30 |
EP0098268A1 (en) | 1984-01-18 |
IT8224263A0 (it) | 1982-11-15 |
NL8220412A (nl) | 1983-10-03 |
DE3249206T1 (de) | 1984-11-15 |
FR2516627B1 (fr) | 1986-12-05 |
FI832529L (fi) | 1983-07-12 |
SE8303953D0 (sv) | 1983-07-12 |
SE8303953L (sv) | 1983-07-12 |
NO158356B (no) | 1988-05-16 |
DK505081A (da) | 1983-05-17 |
GB2123120B (en) | 1985-09-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: KRISTENSEN, KNUD ANKER |