IT1053641B - Dispositivo di temporizzazione pneumatico - Google Patents
Dispositivo di temporizzazione pneumaticoInfo
- Publication number
- IT1053641B IT1053641B IT4824076A IT4824076A IT1053641B IT 1053641 B IT1053641 B IT 1053641B IT 4824076 A IT4824076 A IT 4824076A IT 4824076 A IT4824076 A IT 4824076A IT 1053641 B IT1053641 B IT 1053641B
- Authority
- IT
- Italy
- Prior art keywords
- timing device
- pneumatic timing
- pneumatic
- timing
- Prior art date
Links
Classifications
-
- 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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/02—Servomotor systems with programme control derived from a store or timing device; Control devices therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
- F15C4/00—Circuit elements characterised by their special functions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
- H01H43/24—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part
- H01H43/28—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part the actuation being produced by a part, the speed of which is controlled by fluid-pressure means, e.g. by piston and cylinder
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86389—Programmer or timer
- Y10T137/86445—Plural, sequential, valve actuations
- Y10T137/86461—Variable cycle
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Theoretical Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Measuring Fluid Pressure (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7506151A FR2302432A1 (fr) | 1975-02-27 | 1975-02-27 | Dispositif de temporisation pneumatique |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1053641B true IT1053641B (it) | 1981-10-10 |
Family
ID=9151817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT4824076A IT1053641B (it) | 1975-02-27 | 1976-02-23 | Dispositivo di temporizzazione pneumatico |
Country Status (5)
Country | Link |
---|---|
US (1) | US4072172A (it) |
JP (1) | JPS51132381A (it) |
DE (1) | DE2606995A1 (it) |
FR (1) | FR2302432A1 (it) |
IT (1) | IT1053641B (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4515012A (en) * | 1983-11-25 | 1985-05-07 | Borg-Warner Corporation | Valve testing system utilizing an artificial atmosphere |
GB9625622D0 (en) * | 1996-12-10 | 1997-01-29 | Expo Safety Syst | Fluid operated timer |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3590582A (en) * | 1968-10-09 | 1971-07-06 | Aro Corp | Work control system |
-
1975
- 1975-02-27 FR FR7506151A patent/FR2302432A1/fr active Granted
-
1976
- 1976-02-17 US US05/658,864 patent/US4072172A/en not_active Expired - Lifetime
- 1976-02-20 DE DE19762606995 patent/DE2606995A1/de active Pending
- 1976-02-23 IT IT4824076A patent/IT1053641B/it active
- 1976-02-27 JP JP2018876A patent/JPS51132381A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS51132381A (en) | 1976-11-17 |
US4072172A (en) | 1978-02-07 |
DE2606995A1 (de) | 1976-09-09 |
FR2302432B1 (it) | 1979-03-16 |
FR2302432A1 (fr) | 1976-09-24 |
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