JPS4874471A - - Google Patents
Info
- Publication number
- JPS4874471A JPS4874471A JP512073A JP512073A JPS4874471A JP S4874471 A JPS4874471 A JP S4874471A JP 512073 A JP512073 A JP 512073A JP 512073 A JP512073 A JP 512073A JP S4874471 A JPS4874471 A JP S4874471A
- 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.)
- Pending
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 (1)
| Publication Number | Publication Date |
|---|---|
| JPS4874471A true JPS4874471A (fr) | 1973-10-06 |
Family
ID=22805716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP512073A Pending JPS4874471A (fr) | 1972-01-07 | 1973-01-08 |
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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007038218A (ja) * | 2005-07-29 | 2007-02-15 | Sulzer Chemtech Ag | トレー・コラム用トレー・バルブ |
Families Citing this family (1)
| 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. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL287652A (fr) * | 1962-01-11 | 1900-01-01 | ||
| 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 FR FR7300418A patent/FR2167778B1/fr not_active Expired
- 1973-01-05 IT IT4754373A patent/IT976767B/it active
- 1973-01-05 CA CA160,694A patent/CA993789A/en not_active Expired
- 1973-01-08 JP JP512073A patent/JPS4874471A/ja active Pending
- 1973-01-08 GB GB104073A patent/GB1416812A/en not_active Expired
- 1973-01-08 DE DE19732300717 patent/DE2300717A1/de active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007038218A (ja) * | 2005-07-29 | 2007-02-15 | Sulzer Chemtech Ag | トレー・コラム用トレー・バルブ |
| JP4628325B2 (ja) * | 2005-07-29 | 2011-02-09 | スルザー ケムテック アクチェンゲゼルシャフト | トレー・コラム用トレー・バルブ |
Also Published As
| Publication number | Publication date |
|---|---|
| IT976767B (it) | 1974-09-10 |
| FR2167778A1 (fr) | 1973-08-24 |
| DE2300717A1 (de) | 1973-07-19 |
| GB1416812A (en) | 1975-12-10 |
| FR2167778B1 (fr) | 1976-04-30 |
| CA993789A (en) | 1976-07-27 |