ATE104452T1 - In zwei betriebsarten arbeitendes pneumatisches steuersystem. - Google Patents
In zwei betriebsarten arbeitendes pneumatisches steuersystem.Info
- Publication number
- ATE104452T1 ATE104452T1 AT91900551T AT91900551T ATE104452T1 AT E104452 T1 ATE104452 T1 AT E104452T1 AT 91900551 T AT91900551 T AT 91900551T AT 91900551 T AT91900551 T AT 91900551T AT E104452 T1 ATE104452 T1 AT E104452T1
- Authority
- AT
- Austria
- Prior art keywords
- pneumatic control
- manual
- pneumatic
- control system
- pressure regulating
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1925—Control of temperature characterised by the use of electric means using a combination of auxiliary electric and non-electric power
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
-
- 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
- Y10T137/0318—Processes
- Y10T137/0396—Involving pressure control
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/430,716 US4953578A (en) | 1989-11-02 | 1989-11-02 | Dual mode pneumatic control system |
PCT/US1990/006319 WO1991006898A1 (en) | 1989-11-02 | 1990-10-31 | Dual mode pneumatic control system |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE104452T1 true ATE104452T1 (de) | 1994-04-15 |
Family
ID=23708719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91900551T ATE104452T1 (de) | 1989-11-02 | 1990-10-31 | In zwei betriebsarten arbeitendes pneumatisches steuersystem. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4953578A (de) |
EP (1) | EP0498855B1 (de) |
JP (1) | JPH05501323A (de) |
AT (1) | ATE104452T1 (de) |
AU (1) | AU636491B2 (de) |
CA (1) | CA2067571C (de) |
DE (1) | DE69008185D1 (de) |
WO (1) | WO1991006898A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4431463C2 (de) * | 1994-09-03 | 1997-10-16 | Honeywell Ag | Kompaktregler für ein Regelventil |
US6138458A (en) * | 1998-12-02 | 2000-10-31 | Griffin; William S. | Electro-pneumatic actuator and servo-valve for use therewith |
US10215436B1 (en) | 2011-05-02 | 2019-02-26 | John M. Rawski | Full spectrum universal controller |
US9797524B2 (en) * | 2014-09-12 | 2017-10-24 | The Regents Of The University Of California | Microfluidic logic circuit |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3056417A (en) * | 1958-10-03 | 1962-10-02 | Honeywell Regulator Co | Controlling apparatus |
NL291388A (de) * | 1962-09-28 | 1900-01-01 | ||
US3282552A (en) * | 1963-08-28 | 1966-11-01 | Sr Julian J Sommese | Hydraulic valve and control means therefor |
US3433239A (en) * | 1966-07-18 | 1969-03-18 | Sybron Corp | Process control instrument having signal booster |
US4199006A (en) * | 1978-02-28 | 1980-04-22 | The United States Of America As Represented By The Secretary Of The Navy | Pneumatic valve |
US4290441A (en) * | 1979-05-17 | 1981-09-22 | Robertshaw Controls Company | Control device and method of making the same |
FR2563289B1 (fr) * | 1984-04-18 | 1988-08-26 | Snecma | Dispositif de commande a servo-valves |
-
1989
- 1989-11-02 US US07/430,716 patent/US4953578A/en not_active Ceased
-
1990
- 1990-10-31 AT AT91900551T patent/ATE104452T1/de not_active IP Right Cessation
- 1990-10-31 WO PCT/US1990/006319 patent/WO1991006898A1/en active IP Right Grant
- 1990-10-31 EP EP91900551A patent/EP0498855B1/de not_active Expired - Lifetime
- 1990-10-31 CA CA002067571A patent/CA2067571C/en not_active Expired - Fee Related
- 1990-10-31 JP JP3500792A patent/JPH05501323A/ja active Pending
- 1990-10-31 AU AU77410/91A patent/AU636491B2/en not_active Ceased
- 1990-10-31 DE DE69008185T patent/DE69008185D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO1991006898A1 (en) | 1991-05-16 |
CA2067571C (en) | 1996-09-03 |
DE69008185D1 (de) | 1994-05-19 |
EP0498855A1 (de) | 1992-08-19 |
JPH05501323A (ja) | 1993-03-11 |
EP0498855B1 (de) | 1994-04-13 |
US4953578A (en) | 1990-09-04 |
AU636491B2 (en) | 1993-04-29 |
AU7741091A (en) | 1991-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |