NL30535C - - Google Patents
Info
- Publication number
- NL30535C NL30535C NL55812A NL55812A NL30535C NL 30535 C NL30535 C NL 30535C NL 55812 A NL55812 A NL 55812A NL 55812 A NL55812 A NL 55812A NL 30535 C NL30535 C NL 30535C
- Authority
- NL
- Netherlands
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/102—Disc valves
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- 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
- F16K15/06—Check valves with guided rigid valve members with guided stems
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB669530A GB348259A (en) | 1930-02-28 | 1930-02-28 | Improvements in and relating to non-return valves |
Publications (1)
Publication Number | Publication Date |
---|---|
NL30535C true NL30535C (xx) | 1933-07-16 |
Family
ID=9819117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL55812A NL30535C (xx) | 1930-02-28 | 1931-02-28 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE552203C (xx) |
NL (1) | NL30535C (xx) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1021667B (de) * | 1953-12-28 | 1957-12-27 | Butzke Werke Ag | Rueckflussverhinderer in Schraegsitzanordnung mit hohlem Verschlussstueck |
DE1209378B (de) * | 1959-09-08 | 1966-01-20 | Bbc Brown Boveri & Cie | Ventil |
FR2682702B1 (fr) * | 1991-10-18 | 1998-06-26 | Nicoll Raccords Plastiques | Valve anti-retour hydraulique. |
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1931
- 1931-02-28 NL NL55812A patent/NL30535C/xx active
- 1931-03-01 DE DEO18882D patent/DE552203C/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE552203C (de) | 1932-06-10 |