NL6800523A - - Google Patents
Info
- Publication number
- NL6800523A NL6800523A NL6800523A NL6800523A NL6800523A NL 6800523 A NL6800523 A NL 6800523A NL 6800523 A NL6800523 A NL 6800523A NL 6800523 A NL6800523 A NL 6800523A NL 6800523 A NL6800523 A NL 6800523A
- 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
- F16K15/06—Check valves with guided rigid valve members with guided stems
- F16K15/063—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring
- F16K15/066—Check valves with guided rigid valve members with guided stems the valve being loaded by a spring with a plurality of valve members
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
- F16K31/165—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a diaphragm
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 |
|---|---|---|---|
| DEJ0033366 | 1967-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6800523A true NL6800523A (en:Method) | 1968-10-04 |
Family
ID=7204740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6800523A NL6800523A (en:Method) | 1967-04-03 | 1968-01-12 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE705385A (en:Method) |
| CH (1) | CH463220A (en:Method) |
| LU (1) | LU54760A1 (en:Method) |
| NL (1) | NL6800523A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4238972C2 (de) * | 1992-11-19 | 1996-04-04 | Sening Fa F A | Gas- oder Flüssigkeitsventil, insbesondere für Tankwagen |
-
1967
- 1967-10-19 BE BE705385D patent/BE705385A/xx unknown
- 1967-10-27 LU LU54760D patent/LU54760A1/xx unknown
-
1968
- 1968-01-12 NL NL6800523A patent/NL6800523A/xx unknown
- 1968-02-21 CH CH250068A patent/CH463220A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LU54760A1 (en:Method) | 1968-01-29 |
| CH463220A (de) | 1968-09-30 |
| BE705385A (en:Method) | 1968-03-01 |