FR2053140A1 - - Google Patents
Info
- Publication number
- FR2053140A1 FR2053140A1 FR7018842A FR7018842A FR2053140A1 FR 2053140 A1 FR2053140 A1 FR 2053140A1 FR 7018842 A FR7018842 A FR 7018842A FR 7018842 A FR7018842 A FR 7018842A FR 2053140 A1 FR2053140 A1 FR 2053140A1
- 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.)
- Granted
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
- F15B5/00—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B11/00—Automatic controllers
- G05B11/44—Automatic controllers pneumatic only
-
- 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
- Y10T137/2278—Pressure modulating relays or followers
- Y10T137/2409—With counter-balancing pressure feedback to the modulating device
- Y10T137/2452—With counter-counter balancing pressure feedback
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Feedback Control In General (AREA)
- Nozzles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US84502369A | 1969-07-25 | 1969-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2053140A1 true FR2053140A1 (enExample) | 1971-04-16 |
| FR2053140B1 FR2053140B1 (enExample) | 1974-06-14 |
Family
ID=25294227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7018842A Expired FR2053140B1 (enExample) | 1969-07-25 | 1970-05-22 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3572360A (enExample) |
| JP (1) | JPS5023115B1 (enExample) |
| BE (1) | BE750738A (enExample) |
| DE (1) | DE2024531C3 (enExample) |
| FR (1) | FR2053140B1 (enExample) |
| GB (1) | GB1300620A (enExample) |
| NL (1) | NL164976C (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5359190A (en) * | 1976-11-08 | 1978-05-27 | Hokushin Electric Works | Air type adjusting meter |
| US4453559A (en) * | 1981-10-19 | 1984-06-12 | Fisher Controls Company, Inc. | Pneumatic controller |
| CN111911809B (zh) * | 2020-08-28 | 2025-06-27 | 银川英奥特自控股份有限公司 | 高精度气动比例积分调节器 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3354895A (en) * | 1965-12-14 | 1967-11-28 | Fischer & Porter Co | Pneumatic controller |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2736199A (en) * | 1956-02-28 | ibbott | ||
| DE1126657B (de) * | 1953-05-19 | 1962-03-29 | Siemens Ag | Einstellvorrichtung fuer den Proportionalbereich von pneumatischen Regeleinrichtungen |
| US3095003A (en) * | 1960-07-15 | 1963-06-25 | Bristol Company | Measuring and control apparatus |
| US3379205A (en) * | 1964-10-12 | 1968-04-23 | Honeywell Inc | Pneumatic force balance controller |
| NL6611807A (enExample) * | 1965-09-22 | 1967-03-23 |
-
1969
- 1969-07-25 US US3572360D patent/US3572360A/en not_active Expired - Lifetime
-
1970
- 1970-05-01 NL NL7006475A patent/NL164976C/xx not_active IP Right Cessation
- 1970-05-14 DE DE2024531A patent/DE2024531C3/de not_active Expired
- 1970-05-18 GB GB2400370A patent/GB1300620A/en not_active Expired
- 1970-05-21 BE BE750738D patent/BE750738A/xx not_active IP Right Cessation
- 1970-05-22 FR FR7018842A patent/FR2053140B1/fr not_active Expired
- 1970-06-24 JP JP5508370A patent/JPS5023115B1/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3354895A (en) * | 1965-12-14 | 1967-11-28 | Fischer & Porter Co | Pneumatic controller |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2024531B2 (de) | 1980-09-18 |
| GB1300620A (en) | 1972-12-20 |
| US3572360A (en) | 1971-03-23 |
| DE2024531A1 (de) | 1971-02-04 |
| NL164976B (nl) | 1980-09-15 |
| JPS5023115B1 (enExample) | 1975-08-05 |
| NL164976C (nl) | 1981-02-16 |
| NL7006475A (enExample) | 1971-01-27 |
| FR2053140B1 (enExample) | 1974-06-14 |
| DE2024531C3 (de) | 1981-06-11 |
| BE750738A (fr) | 1970-11-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |