FR1564754A - - Google Patents
Info
- Publication number
- FR1564754A FR1564754A FR1564754DA FR1564754A FR 1564754 A FR1564754 A FR 1564754A FR 1564754D A FR1564754D A FR 1564754DA FR 1564754 A FR1564754 A FR 1564754A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- F15C1/00—Circuit elements having no moving parts
- F15C1/14—Stream-interaction devices; Momentum-exchange devices, e.g. operating by exchange between two orthogonal fluid jets ; Proportional amplifiers
-
- 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
- Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
- Y10T137/212—System comprising plural fluidic devices or stages
- Y10T137/2125—Plural power inputs [e.g., parallel inputs]
- Y10T137/2131—Variable or different-value power inputs
-
- 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
- Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
- Y10T137/212—System comprising plural fluidic devices or stages
- Y10T137/2125—Plural power inputs [e.g., parallel inputs]
- Y10T137/2142—With variable or selectable source of control-input signal
-
- 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
- Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
- Y10T137/2229—Device including passages having V over T configuration
- Y10T137/2262—And vent passage[s]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61936267A | 1967-02-28 | 1967-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1564754A true FR1564754A (US07321065-20080122-C00020.png) | 1969-04-25 |
Family
ID=24481578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1564754D Expired FR1564754A (US07321065-20080122-C00020.png) | 1967-02-28 | 1968-02-28 |
Country Status (5)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3675669A (en) * | 1970-01-26 | 1972-07-11 | Bowles Fluidics Corp | Bi-directional fluidic elements and circuits |
| US3592208A (en) * | 1969-04-28 | 1971-07-13 | Us Army | Flueric self-biasing and gate |
| US3683166A (en) * | 1970-01-20 | 1972-08-08 | Bowles Eng Corp | Fluidic systems have adaptive gain dependent upon input signal parameters |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3080886A (en) * | 1961-09-18 | 1963-03-12 | Honeywell Regulator Co | Fluid amplifier |
| US3117593A (en) * | 1962-04-23 | 1964-01-14 | Sperry Rand Corp | Multi-frequency fluid oscillator |
| US3238959A (en) * | 1963-05-31 | 1966-03-08 | Romald E Bowles | Differentiator comparator |
| US3331379A (en) * | 1963-05-31 | 1967-07-18 | Romald E Bowles | Weighted comparator |
| US3279488A (en) * | 1963-06-07 | 1966-10-18 | Bowles Eng Corp | Analog amplifier cross vent |
| US3228410A (en) * | 1963-09-30 | 1966-01-11 | Raymond W Warren | Fluid pulse width modulation |
| US3348562A (en) * | 1964-01-30 | 1967-10-24 | Honeywell Inc | Control apparatus |
| US3285264A (en) * | 1964-03-31 | 1966-11-15 | Gen Electric | Fluid-operated detectors |
| US3338515A (en) * | 1964-04-29 | 1967-08-29 | Gen Electric | Fluid control device |
| US3340885A (en) * | 1964-05-26 | 1967-09-12 | Bowles Eng Corp | Pressure band detector |
| US3410291A (en) * | 1965-04-30 | 1968-11-12 | Gen Electric | Bridge-type fluid circuit |
| US3350008A (en) * | 1966-03-28 | 1967-10-31 | Gen Electric | Fluid amplifier shift register circuit |
-
1967
- 1967-02-28 US US3500848D patent/US3500848A/en not_active Expired - Lifetime
-
1968
- 1968-02-09 GB GB660568A patent/GB1193785A/en not_active Expired
- 1968-02-26 DE DE19681675306 patent/DE1675306A1/de active Pending
- 1968-02-27 BE BE711356D patent/BE711356A/xx unknown
- 1968-02-28 FR FR1564754D patent/FR1564754A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1193785A (en) | 1970-06-03 |
| US3500848A (en) | 1970-03-17 |
| DE1675306A1 (de) | 1971-08-19 |
| BE711356A (US07321065-20080122-C00020.png) | 1968-07-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |