FR2370309A1 - Regulateur pneumatique - Google Patents
Regulateur pneumatiqueInfo
- Publication number
- FR2370309A1 FR2370309A1 FR7733435A FR7733435A FR2370309A1 FR 2370309 A1 FR2370309 A1 FR 2370309A1 FR 7733435 A FR7733435 A FR 7733435A FR 7733435 A FR7733435 A FR 7733435A FR 2370309 A1 FR2370309 A1 FR 2370309A1
- Authority
- FR
- France
- Prior art keywords
- bellows
- relates
- pneumatic regulator
- pneumatic regulators
- regulator
- Prior art date
- 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
- 230000010354 integration Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
Classifications
-
- 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
- G05B11/48—Automatic controllers pneumatic only with auxiliary power
- G05B11/50—Automatic controllers pneumatic only with auxiliary power in which the output signal represents a continuous function of the deviation from the desired value, i.e. continuous controllers
-
- 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
-
- 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
- G05B6/00—Internal feedback arrangements for obtaining particular characteristics, e.g. proportional, integral or differential
- G05B6/05—Internal feedback arrangements for obtaining particular characteristics, e.g. proportional, integral or differential fluidic
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S137/00—Fluid handling
- Y10S137/90—Bumpless manual to automatic relays
-
- 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
- Y10T137/2365—Plural series units
-
- 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)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Feedback Control In General (AREA)
- Fluid-Driven Valves (AREA)
Abstract
L'invention concerne les régulateurs pneumatiques. Elle se rapporte à un régulateur dans lequel un fléau 101 est monté entre des soufflets 13 et 14 de consigne et de mesure, et un second fléau 132 est monté entre des soufflets 17 et 41 d'intégration et de proportionnalité. Une buse 40 de soufflage d'air est montée à proximité d'une ailette 128 montée sur un bras 125 de réaction qui est articulé sur un bras 105 d'entrée. Des butes 134 et 135 limitent les déplacements à une plage dans laquelle le comparateur III n'est jamais saturé. Application aux régulateurs pneumatiques utilisés pour le réglage des conditions de mise en oeuvre de procédés industriels.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13394276A JPS5359190A (en) | 1976-11-08 | 1976-11-08 | Air type adjusting meter |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2370309A1 true FR2370309A1 (fr) | 1978-06-02 |
FR2370309B1 FR2370309B1 (fr) | 1981-02-06 |
Family
ID=15116664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7733435A Granted FR2370309A1 (fr) | 1976-11-08 | 1977-11-07 | Regulateur pneumatique |
Country Status (6)
Country | Link |
---|---|
US (1) | US4153068A (fr) |
JP (1) | JPS5359190A (fr) |
BR (1) | BR7707457A (fr) |
DE (1) | DE2749786C2 (fr) |
FR (1) | FR2370309A1 (fr) |
GB (1) | GB1535649A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4262738A (en) * | 1978-03-18 | 1981-04-21 | Diesel Kiki Co., Ltd. | Air conditioning apparatus for vehicle |
JPS57191846U (fr) * | 1981-05-29 | 1982-12-04 | ||
USRE34202E (en) * | 1989-11-02 | 1993-03-30 | Johnson Service Company | Dual mode pneumatic control system |
US5365658A (en) * | 1990-06-27 | 1994-11-22 | Digital Equipment Corporation | Method for forming an electrical interconnection |
CA2042489C (fr) * | 1990-06-27 | 1996-10-01 | Mike Freeman | Systeme et dispositifs de distribution de cables, pour la realisation du cablage electrique d'un batiment |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1126657B (de) * | 1953-05-19 | 1962-03-29 | Siemens Ag | Einstellvorrichtung fuer den Proportionalbereich von pneumatischen Regeleinrichtungen |
DE1108961B (de) * | 1958-12-20 | 1961-06-15 | J C Eckardt A G | Druckmittelbetriebener Regler |
DE1302593C2 (de) * | 1963-07-30 | 1974-08-22 | Siemens AG, 1000 Berlin u. 8000 München | Pneumatischer regler mit mechanisch wirkender einstellvorrichtung fuer den proportionalbereich |
DE1523489B2 (de) * | 1966-01-07 | 1973-12-13 | J.C. Eckardt Ag, 7000 Stuttgart | Regeleinrichtung mit einer Ein stellung fur den Proportionalbereich |
DE1944011B2 (de) * | 1968-11-01 | 1972-10-19 | TVie Foxboro Co , Foxboro, Mass (V St A) | Regelungsanlage mit stoßfreiem Übergang zwischen zwei Betriebsarten |
US3572360A (en) * | 1969-07-25 | 1971-03-23 | Fisher Governor Co | Pneumatic controller |
US3680580A (en) * | 1970-09-01 | 1972-08-01 | Foxboro Co | Bumpless-transfer control system |
US3908085A (en) * | 1974-07-08 | 1975-09-23 | Richard T Gagnon | Voice synthesizer |
-
1976
- 1976-11-08 JP JP13394276A patent/JPS5359190A/ja active Granted
-
1977
- 1977-11-07 DE DE2749786A patent/DE2749786C2/de not_active Expired
- 1977-11-07 BR BR7707457A patent/BR7707457A/pt unknown
- 1977-11-07 FR FR7733435A patent/FR2370309A1/fr active Granted
- 1977-11-08 GB GB46315/77A patent/GB1535649A/en not_active Expired
- 1977-11-08 US US05/849,552 patent/US4153068A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US4153068A (en) | 1979-05-08 |
BR7707457A (pt) | 1978-06-20 |
GB1535649A (en) | 1978-12-13 |
FR2370309B1 (fr) | 1981-02-06 |
JPS5359190A (en) | 1978-05-27 |
DE2749786A1 (de) | 1978-05-11 |
JPS5728121B2 (fr) | 1982-06-15 |
DE2749786C2 (de) | 1983-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |