CH541730A - Elément logique à fluide - Google Patents
Elément logique à fluideInfo
- Publication number
- CH541730A CH541730A CH957871A CH957871A CH541730A CH 541730 A CH541730 A CH 541730A CH 957871 A CH957871 A CH 957871A CH 957871 A CH957871 A CH 957871A CH 541730 A CH541730 A CH 541730A
- Authority
- CH
- Switzerland
- Prior art keywords
- logic element
- fluid logic
- fluid
- logic
- Prior art date
Links
Classifications
-
- 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
- F15C3/00—Circuit elements having moving parts
- F15C3/005—Circuit elements having moving parts using loose plates or foils
-
- 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
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7869—Biased open
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
- Fluid-Pressure Circuits (AREA)
- Servomotors (AREA)
- Measuring Volume Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7024652A FR2096827B1 (fr) | 1970-07-02 | 1970-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH541730A true CH541730A (fr) | 1973-09-15 |
Family
ID=9058201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH957871A CH541730A (fr) | 1970-07-02 | 1971-06-30 | Elément logique à fluide |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3797520A (fr) |
| BE (1) | BE769394A (fr) |
| CA (1) | CA948053A (fr) |
| CH (1) | CH541730A (fr) |
| DE (1) | DE2132363A1 (fr) |
| ES (1) | ES392851A1 (fr) |
| FR (1) | FR2096827B1 (fr) |
| GB (1) | GB1360823A (fr) |
| IT (1) | IT939725B (fr) |
| NL (1) | NL7109174A (fr) |
| SE (1) | SE372606B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4205700A (en) * | 1977-04-14 | 1980-06-03 | La Telemelanique Electrique | Control circuit for pneumatic phase |
| CH638585A5 (de) * | 1979-04-24 | 1983-09-30 | Ernst Keller | Schliessanlage mit einer vielzahl voneinander abweichender schliessungsmoeglichkeiten. |
| US4541429A (en) * | 1982-05-10 | 1985-09-17 | Prosl Frank R | Implantable magnetically-actuated valve |
| US6895988B2 (en) * | 2002-09-10 | 2005-05-24 | Grant Airmass Corporation | Self-actuating control valve for a bed pad or seat pad |
| US6923206B2 (en) * | 2002-10-28 | 2005-08-02 | Brass Craft Manufacturing Company | Excess flow valve with magnet |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2667895A (en) * | 1950-11-17 | 1954-02-02 | Int Harvester Co | Magnetically biased check valve |
| US2991805A (en) * | 1958-01-07 | 1961-07-11 | Royal Mcbee Corp | Pneumatic valves |
| US3070295A (en) * | 1961-05-12 | 1962-12-25 | Ibm | Fluid operated logical devices |
| US3101093A (en) * | 1961-12-26 | 1963-08-20 | Be Ge Mfg Co | Pressure limiting valve |
| US3246662A (en) * | 1962-10-11 | 1966-04-19 | Sperry Rand Corp | Flux-actuated fluid logic device |
| FR1363896A (fr) * | 1962-12-21 | 1964-06-19 | Electro Chimie Soc D | Bascule à consigne variable |
| GB1008888A (en) * | 1963-06-19 | 1965-11-03 | Gen Motors Corp | Magnetically actuated valve assemblies |
| US3279487A (en) * | 1963-12-30 | 1966-10-18 | Roswell Park Memorial Hospital | Breathing valve |
| US3368788A (en) * | 1965-05-12 | 1968-02-13 | Skinner Prec Ind Inc | Magnetic latch valve |
| US3584639A (en) * | 1965-06-08 | 1971-06-15 | Gasudarstuenny Nii Orch Polvpr | Discrete-operating pneumatic element for logical function |
| US3362633A (en) * | 1965-10-22 | 1968-01-09 | Martin Marietta Corp | Pill-type fluidic devices |
| US3493173A (en) * | 1965-12-02 | 1970-02-03 | Ite Imperial Corp | Fluid multiselector |
| US3483883A (en) * | 1967-07-06 | 1969-12-16 | Remington Arms Co Inc | Fluidic pulse generator |
| GB1250474A (fr) * | 1968-01-22 | 1971-10-20 |
-
1970
- 1970-07-02 FR FR7024652A patent/FR2096827B1/fr not_active Expired
-
1971
- 1971-06-29 DE DE19712132363 patent/DE2132363A1/de active Pending
- 1971-06-29 GB GB3029071A patent/GB1360823A/en not_active Expired
- 1971-06-30 CH CH957871A patent/CH541730A/fr not_active IP Right Cessation
- 1971-06-30 US US3797520D patent/US3797520A/en not_active Expired - Lifetime
- 1971-06-30 SE SE846871A patent/SE372606B/xx unknown
- 1971-06-30 CA CA117,161A patent/CA948053A/en not_active Expired
- 1971-07-01 IT IT6924271A patent/IT939725B/it active
- 1971-07-02 BE BE769394A patent/BE769394A/fr unknown
- 1971-07-02 ES ES392851A patent/ES392851A1/es not_active Expired
- 1971-07-02 NL NL7109174A patent/NL7109174A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2096827A1 (fr) | 1972-03-03 |
| NL7109174A (fr) | 1972-01-04 |
| US3797520A (en) | 1974-03-19 |
| DE2132363A1 (de) | 1972-01-13 |
| GB1360823A (en) | 1974-07-24 |
| SE372606B (fr) | 1974-12-23 |
| BE769394A (fr) | 1971-11-16 |
| FR2096827B1 (fr) | 1976-02-06 |
| IT939725B (it) | 1973-02-10 |
| ES392851A1 (es) | 1973-10-01 |
| CA948053A (en) | 1974-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |