NL7203461A - - Google Patents
Info
- Publication number
- NL7203461A NL7203461A NL7203461A NL7203461A NL7203461A NL 7203461 A NL7203461 A NL 7203461A NL 7203461 A NL7203461 A NL 7203461A NL 7203461 A NL7203461 A NL 7203461A NL 7203461 A NL7203461 A NL 7203461A
- 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
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
- F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
- F16K21/10—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulic brake cylinder acting on the closure member
-
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/52—Means for additional adjustment of the rate of flow
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Water Treatment By Sorption (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT6804471 | 1971-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7203461A true NL7203461A (xx) | 1972-10-03 |
Family
ID=11307415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7203461A NL7203461A (xx) | 1971-03-30 | 1972-03-16 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE781353A (xx) |
| DE (1) | DE2215857A1 (xx) |
| ES (1) | ES178811Y (xx) |
| FR (1) | FR2131410A5 (xx) |
| NL (1) | NL7203461A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2049882B (en) * | 1979-04-27 | 1983-02-02 | Ass Builders Merchants | Valve |
| DE4141205A1 (de) * | 1991-12-13 | 1993-06-17 | Fibro Gmbh | Schaltventil fuer pneumatische oder hydraulische druckmittel |
| CN110486516A (zh) * | 2018-05-14 | 2019-11-22 | 温州阿母斯丹洁具科技有限公司 | 一种防长流水时间流量分别可调的延时自闭阀芯 |
-
1972
- 1972-03-09 FR FR7208229A patent/FR2131410A5/fr not_active Expired
- 1972-03-16 NL NL7203461A patent/NL7203461A/xx unknown
- 1972-03-27 ES ES1972178811U patent/ES178811Y/es not_active Expired
- 1972-03-29 BE BE781353A patent/BE781353A/xx unknown
- 1972-03-30 DE DE19722215857 patent/DE2215857A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES178811Y (es) | 1973-05-16 |
| FR2131410A5 (xx) | 1972-11-10 |
| BE781353A (fr) | 1972-07-17 |
| DE2215857A1 (de) | 1972-10-12 |
| ES178811U (es) | 1972-11-16 |