NL121903C - - Google Patents
Info
- Publication number
- NL121903C NL121903C NL280976A NL280976A NL121903C NL 121903 C NL121903 C NL 121903C NL 280976 A NL280976 A NL 280976A NL 280976 A NL280976 A NL 280976A NL 121903 C NL121903 C NL 121903C
- Authority
- NL
- Netherlands
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
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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
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
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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
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/124—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston servo actuated
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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
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0066—Hydraulic or pneumatic means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3568661 | 1961-10-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL121903C true NL121903C (de) | 1966-10-17 |
Family
ID=32040210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL280976A NL121903C (de) | 1961-10-03 | 1962-07-13 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1215460B (de) |
NL (1) | NL121903C (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2849144B1 (fr) * | 2002-12-18 | 2005-10-21 | Snecma Moteurs | Dispositif de vanne cryogenique a actionneur pneumatique |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1073825B (de) * | 1960-01-21 | Klein, Schanzlin £x Becker Aktiengesellschaft, Frankenthal (Pfalz) | Stellungsanzeiger für ferngesteuerte Ventile u. dgl | |
CH201066A (de) * | 1937-10-26 | 1938-11-15 | Escher Wyss Maschf Ag | Hydraulischer Servomotor zur Betätigung von drehbaren Abschlussorganen. |
DE1097229B (de) * | 1955-07-08 | 1961-01-12 | Jaroco Engineering Co | Hydraulischer Fernantrieb fuer Absperrventile u. dgl., insbesondere fuer Schiffe |
DE1052764B (de) * | 1956-05-23 | 1959-03-12 | Jaroco Engineering Company | Fernsteuerung fuer Schieber od. dgl. mit Stellungsanzeige durch ein Manometer |
US2914082A (en) * | 1957-11-13 | 1959-11-24 | Jaroco Engineering Co | Float actuating device |
NL256002A (de) * | 1959-10-26 |
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1962
- 1962-07-13 NL NL280976A patent/NL121903C/xx active
- 1962-07-26 DE DED39465A patent/DE1215460B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1215460B (de) | 1966-04-28 |