NL78147C - - Google Patents
Info
- Publication number
- NL78147C NL78147C NL78147DA NL78147C NL 78147 C NL78147 C NL 78147C NL 78147D A NL78147D A NL 78147DA NL 78147 C NL78147 C NL 78147C
- 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
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/08—Check valves with guided rigid valve members shaped as rings
- F16K15/12—Springs for ring valves
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/34—Special valve constructions; Shape or construction of throttling passages
- F16F9/348—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body
- F16F9/3485—Throttling passages in the form of annular discs or other plate-like elements which may or may not have a spring action, operating in opposite directions or singly, e.g. annular discs positioned on top of the valve or piston body characterised by features of supporting elements intended to guide or limit the movement of the annular discs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR999674T | 1949-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL78147C true NL78147C (de) |
Family
ID=9559852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL78147D NL78147C (de) | 1949-11-17 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE492070A (de) |
| FR (1) | FR999674A (de) |
| NL (1) | NL78147C (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1138594B (de) * | 1960-04-07 | 1962-10-25 | Christian Marie Lucien Louis B | Federscheibenventil, insbesondere fuer Stossdaempfer |
| DE3415080A1 (de) * | 1984-04-21 | 1985-10-31 | Fichtel & Sachs Ag, 8720 Schweinfurt | Ventilanordnung fuer einen teleskopschwingungsdaempfer |
-
0
- NL NL78147D patent/NL78147C/xx active
- BE BE492070D patent/BE492070A/xx unknown
-
1949
- 1949-11-17 FR FR999674D patent/FR999674A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE492070A (de) | |
| FR999674A (fr) | 1952-02-04 |