IT1019383B - Perfezionamenti in e relativi a dispositivi per mantenere la tenuta - Google Patents
Perfezionamenti in e relativi a dispositivi per mantenere la tenutaInfo
- Publication number
- IT1019383B IT1019383B IT53193/74A IT5319374A IT1019383B IT 1019383 B IT1019383 B IT 1019383B IT 53193/74 A IT53193/74 A IT 53193/74A IT 5319374 A IT5319374 A IT 5319374A IT 1019383 B IT1019383 B IT 1019383B
- Authority
- IT
- Italy
- Prior art keywords
- relating
- devices
- maintain tightness
- tightness
- maintain
- 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
- 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
- F16K5/0626—Easy mounting or dismounting means
- F16K5/0642—Easy mounting or dismounting means the spherical plug being insertable from one and only one side of the housing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
- Check Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4607873A GB1450917A (en) | 1973-10-02 | 1973-10-02 | Valve seat retaining devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1019383B true IT1019383B (it) | 1977-11-10 |
Family
ID=10439772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT53193/74A IT1019383B (it) | 1973-10-02 | 1974-09-25 | Perfezionamenti in e relativi a dispositivi per mantenere la tenuta |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5082632A (xx) |
| AR (1) | AR202320A1 (xx) |
| AT (1) | AT345047B (xx) |
| BE (1) | BE820491A (xx) |
| CA (1) | CA1014136A (xx) |
| CH (1) | CH594841A5 (xx) |
| DE (1) | DE2445518A1 (xx) |
| DK (1) | DK515274A (xx) |
| ES (1) | ES430534A1 (xx) |
| FR (1) | FR2246794B1 (xx) |
| GB (1) | GB1450917A (xx) |
| IT (1) | IT1019383B (xx) |
| NL (1) | NL7412978A (xx) |
| NO (1) | NO743558L (xx) |
| SE (1) | SE7412330L (xx) |
| ZA (1) | ZA746018B (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8430368D0 (en) * | 1984-11-30 | 1985-01-09 | Southerton Ltd James | Valves |
| GB8617850D0 (en) * | 1986-07-22 | 1986-08-28 | Brookes G | Ball valve |
| DE3730492A1 (de) * | 1986-09-12 | 1988-03-24 | Jang Hong Ahn | Absperrhahn mit kugelfoermigem kueken |
| FR2611852B1 (fr) * | 1987-03-03 | 1989-05-26 | Aldes Atel Lyon Emboutissage | Systeme de mise en place d'un element de forme tubulaire a l'interieur d'un conduit |
| NL9000772A (nl) * | 1990-04-02 | 1991-11-01 | Nefit Nv | Kogelkraan. |
| DE4419425A1 (de) * | 1994-06-03 | 1995-12-07 | Klein Schanzlin & Becker Ag | Kugelhahn mit einem aus Profilmaterial bestehendem Gehäuse |
| DK200501640A (da) * | 2005-02-04 | 2006-08-05 | Frese As | Kugleventil til brug i varme- eller köleanlæg |
-
1973
- 1973-10-02 GB GB4607873A patent/GB1450917A/en not_active Expired
-
1974
- 1974-09-23 ZA ZA00746018A patent/ZA746018B/xx unknown
- 1974-09-24 DE DE19742445518 patent/DE2445518A1/de not_active Withdrawn
- 1974-09-25 IT IT53193/74A patent/IT1019383B/it active
- 1974-09-26 CA CA210,097A patent/CA1014136A/en not_active Expired
- 1974-09-27 BE BE149030A patent/BE820491A/xx unknown
- 1974-09-30 DK DK515274A patent/DK515274A/da unknown
- 1974-09-30 ES ES430534A patent/ES430534A1/es not_active Expired
- 1974-09-30 AR AR255824A patent/AR202320A1/es active
- 1974-10-01 NL NL7412978A patent/NL7412978A/xx not_active Application Discontinuation
- 1974-10-01 NO NO743558A patent/NO743558L/no unknown
- 1974-10-01 SE SE7412330A patent/SE7412330L/xx unknown
- 1974-10-01 FR FR7433067A patent/FR2246794B1/fr not_active Expired
- 1974-10-02 AT AT792374A patent/AT345047B/de not_active IP Right Cessation
- 1974-10-02 JP JP49112862A patent/JPS5082632A/ja active Pending
- 1974-10-02 CH CH1327874A patent/CH594841A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AR202320A1 (es) | 1975-05-30 |
| DE2445518A1 (de) | 1975-04-10 |
| AU7362174A (en) | 1976-04-01 |
| GB1450917A (en) | 1976-09-29 |
| SE7412330L (sv) | 1975-04-03 |
| CH594841A5 (xx) | 1978-01-31 |
| JPS5082632A (xx) | 1975-07-04 |
| FR2246794A1 (xx) | 1975-05-02 |
| FR2246794B1 (xx) | 1980-10-17 |
| AT345047B (de) | 1978-08-25 |
| NL7412978A (nl) | 1975-04-04 |
| CA1014136A (en) | 1977-07-19 |
| DK515274A (xx) | 1975-06-09 |
| ATA792374A (de) | 1977-12-15 |
| NO743558L (xx) | 1975-04-28 |
| ES430534A1 (es) | 1977-02-16 |
| BE820491A (fr) | 1975-01-16 |
| ZA746018B (en) | 1975-11-26 |
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