FR2167778A1 - - Google Patents
Info
- Publication number
- FR2167778A1 FR2167778A1 FR7300418A FR7300418A FR2167778A1 FR 2167778 A1 FR2167778 A1 FR 2167778A1 FR 7300418 A FR7300418 A FR 7300418A FR 7300418 A FR7300418 A FR 7300418A FR 2167778 A1 FR2167778 A1 FR 2167778A1
- Authority
- FR
- France
- 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.)
- Granted
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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Check Valves (AREA)
- Lift Valve (AREA)
- Sliding Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21610672A | 1972-01-07 | 1972-01-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2167778A1 true FR2167778A1 (fr) | 1973-08-24 |
FR2167778B1 FR2167778B1 (fr) | 1976-04-30 |
Family
ID=22805716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7300418A Expired FR2167778B1 (fr) | 1972-01-07 | 1973-01-05 |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS4874471A (fr) |
CA (1) | CA993789A (fr) |
DE (1) | DE2300717A1 (fr) |
FR (1) | FR2167778B1 (fr) |
GB (1) | GB1416812A (fr) |
IT (1) | IT976767B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2661618B1 (fr) * | 1990-05-07 | 1992-08-28 | Metaleurop Sa | Plateau pour colonne a distiller comportant de tels plateaux et utilisation d'une telle colonne. |
PL1747809T3 (pl) * | 2005-07-29 | 2008-09-30 | Sulzer Chemtech Ag | Zawór denny do kolumny półkowej |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1318779A (fr) * | 1962-01-11 | 1963-02-22 | Equip Ind Chimiques Reunion De | éléments obturateurs pour plateaux de colonnes d'échange entre fluides |
FR1442371A (fr) * | 1964-04-17 | 1966-06-17 | Appareil de contact pour les fluides et procédé de mise en oeuvre de cet appareil | |
GB1292037A (en) * | 1969-09-23 | 1972-10-11 | Fractionation Res Ltd | Closure elements for valve-tray plates |
-
1973
- 1973-01-05 IT IT4754373A patent/IT976767B/it active
- 1973-01-05 CA CA160,694A patent/CA993789A/en not_active Expired
- 1973-01-05 FR FR7300418A patent/FR2167778B1/fr not_active Expired
- 1973-01-08 GB GB104073A patent/GB1416812A/en not_active Expired
- 1973-01-08 JP JP512073A patent/JPS4874471A/ja active Pending
- 1973-01-08 DE DE19732300717 patent/DE2300717A1/de active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1318779A (fr) * | 1962-01-11 | 1963-02-22 | Equip Ind Chimiques Reunion De | éléments obturateurs pour plateaux de colonnes d'échange entre fluides |
FR1442371A (fr) * | 1964-04-17 | 1966-06-17 | Appareil de contact pour les fluides et procédé de mise en oeuvre de cet appareil | |
GB1292037A (en) * | 1969-09-23 | 1972-10-11 | Fractionation Res Ltd | Closure elements for valve-tray plates |
Also Published As
Publication number | Publication date |
---|---|
GB1416812A (en) | 1975-12-10 |
IT976767B (it) | 1974-09-10 |
FR2167778B1 (fr) | 1976-04-30 |
JPS4874471A (fr) | 1973-10-06 |
DE2300717A1 (de) | 1973-07-19 |
CA993789A (en) | 1976-07-27 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |