RO55443A - - Google Patents
Info
- Publication number
- RO55443A RO55443A RO6409770A RO6409770A RO55443A RO 55443 A RO55443 A RO 55443A RO 6409770 A RO6409770 A RO 6409770A RO 6409770 A RO6409770 A RO 6409770A RO 55443 A RO55443 A RO 55443A
- Authority
- RO
- Romania
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
- F16K15/14—Check valves with flexible valve members
- F16K15/141—Check valves with flexible valve members the closure elements not being fixed to the valve body
- F16K15/142—Check valves with flexible valve members the closure elements not being fixed to the valve body the closure elements being shaped as solids of revolution, e.g. toroidal or cylindrical rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
- B05B1/3006—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being actuated by the pressure of the fluid to be sprayed
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6926198A FR2052234A5 (en) | 1969-07-31 | 1969-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO55443A true RO55443A (en) | 1973-08-20 |
Family
ID=9038360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO6409770A RO55443A (en) | 1969-07-31 | 1970-07-30 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE753970A (en) |
| DE (1) | DE2037324A1 (en) |
| FR (1) | FR2052234A5 (en) |
| NL (1) | NL7011256A (en) |
| RO (1) | RO55443A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3815396A1 (en) * | 1988-05-05 | 1989-11-16 | Hartwig Straub | 3-WAY VALVE |
| US5465905A (en) * | 1994-03-17 | 1995-11-14 | Mister Dripper Company, Llc | Irrigation system with multi-functional irrigation control valves |
-
1969
- 1969-07-31 FR FR6926198A patent/FR2052234A5/fr not_active Expired
-
1970
- 1970-07-27 BE BE753970D patent/BE753970A/en unknown
- 1970-07-28 DE DE19702037324 patent/DE2037324A1/en active Pending
- 1970-07-29 NL NL7011256A patent/NL7011256A/xx unknown
- 1970-07-30 RO RO6409770A patent/RO55443A/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2052234A5 (en) | 1971-04-09 |
| DE2037324A1 (en) | 1971-02-11 |
| NL7011256A (en) | 1971-02-02 |
| BE753970A (en) | 1971-01-27 |