NL7200897A - - Google Patents
Info
- Publication number
- NL7200897A NL7200897A NL7200897A NL7200897A NL7200897A NL 7200897 A NL7200897 A NL 7200897A NL 7200897 A NL7200897 A NL 7200897A NL 7200897 A NL7200897 A NL 7200897A NL 7200897 A NL7200897 A NL 7200897A
- Authority
- NL
- Netherlands
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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
- F16K3/32—Means for additional adjustment of the rate of flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N1/00—Regulating fuel supply
- F23N1/08—Regulating fuel supply conjointly with another medium, e.g. boiler water
- F23N1/087—Regulating fuel supply conjointly with another medium, e.g. boiler water using mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7102491 | 1971-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7200897A true NL7200897A (enExample) | 1972-07-25 |
Family
ID=6618417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7200897A NL7200897A (enExample) | 1971-01-23 | 1972-01-21 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR2123002A5 (enExample) |
| IT (1) | IT946845B (enExample) |
| NL (1) | NL7200897A (enExample) |
-
1972
- 1972-01-21 FR FR7202046A patent/FR2123002A5/fr not_active Expired
- 1972-01-21 NL NL7200897A patent/NL7200897A/xx unknown
- 1972-01-22 IT IT1971772A patent/IT946845B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2123002A5 (enExample) | 1972-09-01 |
| IT946845B (it) | 1973-05-21 |