FR1334748A - Robinet à clé sphérique pourvue d'un revêtement - Google Patents
Robinet à clé sphérique pourvue d'un revêtementInfo
- Publication number
- FR1334748A FR1334748A FR910631A FR910631A FR1334748A FR 1334748 A FR1334748 A FR 1334748A FR 910631 A FR910631 A FR 910631A FR 910631 A FR910631 A FR 910631A FR 1334748 A FR1334748 A FR 1334748A
- Authority
- FR
- France
- Prior art keywords
- ball valve
- coated ball
- coated
- valve
- ball
- Prior art date
- 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
-
- 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
- F16K5/0657—Particular coverings or materials
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR910631A FR1334748A (fr) | 1962-09-27 | 1962-09-27 | Robinet à clé sphérique pourvue d'un revêtement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR910631A FR1334748A (fr) | 1962-09-27 | 1962-09-27 | Robinet à clé sphérique pourvue d'un revêtement |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1334748A true FR1334748A (fr) | 1963-08-09 |
Family
ID=8787606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR910631A Expired FR1334748A (fr) | 1962-09-27 | 1962-09-27 | Robinet à clé sphérique pourvue d'un revêtement |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1334748A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2222588A1 (fr) * | 1973-03-20 | 1974-10-18 | Gachot Sa | |
EP0027765A1 (fr) * | 1979-10-23 | 1981-04-29 | Jean Gachot | Robinet à boule et ses procédés de fabrication |
-
1962
- 1962-09-27 FR FR910631A patent/FR1334748A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2222588A1 (fr) * | 1973-03-20 | 1974-10-18 | Gachot Sa | |
EP0027765A1 (fr) * | 1979-10-23 | 1981-04-29 | Jean Gachot | Robinet à boule et ses procédés de fabrication |
FR2468048A1 (fr) * | 1979-10-23 | 1981-04-30 | Gachot Jean | Robinet ou analogue et procedes de fabrication s'y rapportant |
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