NL7209173A - - Google Patents
Info
- Publication number
- NL7209173A NL7209173A NL7209173A NL7209173A NL7209173A NL 7209173 A NL7209173 A NL 7209173A NL 7209173 A NL7209173 A NL 7209173A NL 7209173 A NL7209173 A NL 7209173A NL 7209173 A NL7209173 A NL 7209173A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- F24F11/81—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the air supply to heat-exchangers or bypass channels
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/01—Control of temperature without auxiliary power
- G05D23/13—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
- G05D23/138—Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures for gases
-
- 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
- F15C1/008—Other applications, e.g. for air conditioning, medical applications, other than in respirators, derricks for underwater separation of materials by coanda effect, weapons
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- 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
- F15C1/02—Details, e.g. special constructional devices for circuits with fluid elements, such as resistances, capacitive circuit elements; devices preventing reaction coupling in composite elements ; Switch boards; Programme devices
- F15C1/04—Means for controlling fluid streams to fluid devices, e.g. by electric signals or other signals, no mixing taking place between the signal and the flow to be controlled
-
- 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
- F15C1/08—Boundary-layer devices, e.g. wall-attachment amplifiers coanda effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/01—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station in which secondary air is induced by injector action of the primary air
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- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Theoretical Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Duct Arrangements (AREA)
- Air Conditioning Control Device (AREA)
- Central Air Conditioning (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00158766A US3799246A (en) | 1971-07-01 | 1971-07-01 | Induction terminal unit for air-conditioning systems |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7209173A true NL7209173A (fr) | 1973-01-03 |
Family
ID=22569619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7209173A NL7209173A (fr) | 1971-07-01 | 1972-06-30 |
Country Status (10)
Country | Link |
---|---|
US (1) | US3799246A (fr) |
BE (1) | BE785679A (fr) |
BR (1) | BR7204330D0 (fr) |
CA (1) | CA970565A (fr) |
DE (1) | DE2231684A1 (fr) |
FR (1) | FR2143921B3 (fr) |
GB (1) | GB1381405A (fr) |
IT (1) | IT960916B (fr) |
NL (1) | NL7209173A (fr) |
SE (1) | SE7208750L (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6030843B2 (ja) * | 1977-05-07 | 1985-07-18 | 松下電器産業株式会社 | 流体の流れ方向制御装置 |
US4388950A (en) * | 1980-12-09 | 1983-06-21 | Bowles Fluidics Corporation | Fluid flow control element having movable valve and method |
WO2017192356A1 (fr) * | 2016-05-06 | 2017-11-09 | Illinois Tool Works, Inc. | Vanne de dérivation de réfrigérateur utilisant un circuit fluidique |
US11320190B2 (en) | 2016-05-06 | 2022-05-03 | Illinois Tool Works Inc. | Refrigerator diverter valve using fluidic circuit |
US11168951B2 (en) * | 2016-07-14 | 2021-11-09 | General Electric Company | Entrainment heat exchanger |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3159208A (en) * | 1961-03-23 | 1964-12-01 | Honeywell Inc | Fluid flow control device |
US3217788A (en) * | 1962-03-27 | 1965-11-16 | Svenska Flaektfabriken Ab | Method and apparatus for individual adjustment of room temperature connected to a common primary air supply |
US3275014A (en) * | 1963-09-12 | 1966-09-27 | American Radiator & Standard | Fluid control means |
-
0
- BE BE785679D patent/BE785679A/fr unknown
-
1971
- 1971-07-01 US US00158766A patent/US3799246A/en not_active Expired - Lifetime
-
1972
- 1972-06-09 CA CA144,378A patent/CA970565A/en not_active Expired
- 1972-06-28 GB GB3033172A patent/GB1381405A/en not_active Expired
- 1972-06-28 DE DE2231684A patent/DE2231684A1/de active Pending
- 1972-06-30 NL NL7209173A patent/NL7209173A/xx not_active Application Discontinuation
- 1972-06-30 FR FR7223702A patent/FR2143921B3/fr not_active Expired
- 1972-06-30 BR BR4330/72A patent/BR7204330D0/pt unknown
- 1972-07-01 IT IT51277/72A patent/IT960916B/it active
- 1972-07-03 SE SE7208750A patent/SE7208750L/xx unknown
Also Published As
Publication number | Publication date |
---|---|
SE7208750L (fr) | 1973-03-08 |
CA970565A (en) | 1975-07-08 |
FR2143921A1 (fr) | 1973-02-09 |
US3799246A (en) | 1974-03-26 |
BR7204330D0 (pt) | 1973-07-17 |
BE785679A (fr) | 1973-01-02 |
FR2143921B3 (fr) | 1975-08-29 |
IT960916B (it) | 1973-11-30 |
GB1381405A (en) | 1975-01-22 |
DE2231684A1 (de) | 1973-01-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |