JPS539951Y2 - - Google Patents
Info
- Publication number
- JPS539951Y2 JPS539951Y2 JP10079074U JP10079074U JPS539951Y2 JP S539951 Y2 JPS539951 Y2 JP S539951Y2 JP 10079074 U JP10079074 U JP 10079074U JP 10079074 U JP10079074 U JP 10079074U JP S539951 Y2 JPS539951 Y2 JP S539951Y2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
- Taps Or Cocks (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10079074U JPS539951Y2 (it) | 1974-08-24 | 1974-08-24 | |
| GB3477275A GB1507378A (en) | 1974-08-24 | 1975-08-21 | Ball valve |
| IT2651475A IT1041990B (it) | 1974-08-24 | 1975-08-22 | Valvola a sfera perfzionata |
| FR7526097A FR2282587A1 (fr) | 1974-08-24 | 1975-08-22 | Robinet a tournant spherique |
| ES440421A ES440421A1 (es) | 1974-08-24 | 1975-08-23 | Perfeccionamientos introducidos en una valvula de bola de material plastico. |
| US05/697,529 US4103865A (en) | 1974-08-24 | 1976-06-18 | Ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10079074U JPS539951Y2 (it) | 1974-08-24 | 1974-08-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5128532U JPS5128532U (it) | 1976-03-01 |
| JPS539951Y2 true JPS539951Y2 (it) | 1978-03-16 |
Family
ID=14283222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10079074U Expired JPS539951Y2 (it) | 1974-08-24 | 1974-08-24 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS539951Y2 (it) |
| ES (1) | ES440421A1 (it) |
| FR (1) | FR2282587A1 (it) |
| GB (1) | GB1507378A (it) |
| IT (1) | IT1041990B (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8924470D0 (en) * | 1989-10-31 | 1989-12-20 | Havlik Technologies Inc | High performance valve |
| CN111520498B (zh) * | 2020-04-29 | 2024-12-31 | 浙江振氟豪阀门有限公司 | 手气电动一体衬氟球阀 |
| EP4211377A4 (en) * | 2020-09-09 | 2024-10-09 | Astral Limited | IMPROVED THERMOPLASTIC BALL VALVE ASSEMBLY |
-
1974
- 1974-08-24 JP JP10079074U patent/JPS539951Y2/ja not_active Expired
-
1975
- 1975-08-21 GB GB3477275A patent/GB1507378A/en not_active Expired
- 1975-08-22 FR FR7526097A patent/FR2282587A1/fr active Granted
- 1975-08-22 IT IT2651475A patent/IT1041990B/it active
- 1975-08-23 ES ES440421A patent/ES440421A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1041990B (it) | 1980-01-10 |
| JPS5128532U (it) | 1976-03-01 |
| ES440421A1 (es) | 1977-03-01 |
| FR2282587A1 (fr) | 1976-03-19 |
| GB1507378A (en) | 1978-04-12 |
| FR2282587B1 (it) | 1981-05-08 |