CH574129A5 - - Google Patents
Info
- Publication number
- CH574129A5 CH574129A5 CH26775A CH26775A CH574129A5 CH 574129 A5 CH574129 A5 CH 574129A5 CH 26775 A CH26775 A CH 26775A CH 26775 A CH26775 A CH 26775A CH 574129 A5 CH574129 A5 CH 574129A5
- Authority
- CH
- Switzerland
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
- F24F11/0001—Control or safety arrangements for ventilation
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- 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
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/76—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by means responsive to temperature, e.g. bimetal springs
-
- 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
- G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
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- 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
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
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- 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
- F24F2110/64—Airborne particle content
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH26775A CH574129A5 (xx) | 1975-01-10 | 1975-01-10 | |
DE19762600359 DE2600359A1 (de) | 1975-01-10 | 1976-01-07 | Vorrichtung zum automatischen steuern einer ventilationseinrichtung fuer einen raum in abhaengigkeit von dessen temperatur, in der luft schwebenden partikeln oder luftfeuchtigkeit als massgebender physikalischer groesse |
SE7600162A SE7600162L (sv) | 1975-01-10 | 1976-01-09 | Styranordning for en ventilationsanordning |
FR7601740A FR2297385A1 (fr) | 1975-01-10 | 1976-01-09 | Dispositif de commande automatique d'une installation d'aeration |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH26775A CH574129A5 (xx) | 1975-01-10 | 1975-01-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH574129A5 true CH574129A5 (xx) | 1976-03-31 |
Family
ID=4183108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH26775A CH574129A5 (xx) | 1975-01-10 | 1975-01-10 |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH574129A5 (xx) |
DE (1) | DE2600359A1 (xx) |
FR (1) | FR2297385A1 (xx) |
SE (1) | SE7600162L (xx) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0149965A2 (de) * | 1984-01-20 | 1985-07-31 | LUNOS-Lüftung GmbH & Co Ventilatoren KG | Verfahren zur Vermeidung von Schimmelpilzbildungen und dergleichen |
FR2571477A1 (fr) * | 1984-10-05 | 1986-04-11 | Electricite De France | Installation de ventilation mecanique modulante |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AP43A (en) * | 1986-11-12 | 1989-07-16 | Silkbell Ltd | "Flow regulating device." |
DE3938026A1 (de) * | 1989-11-13 | 1991-05-16 | Schoettler Lunos Lueftung | Entlueftungsgeraet, insbesondere fuer innenliegende sanitaerraeume |
DE102009044044A1 (de) * | 2009-09-17 | 2011-05-26 | Weiss Klimatechnik Gmbh | Verfahren zur Überprüfung der Luftströmung in einem Arbeitsraum sowie Operationstisch |
DE102010037345B4 (de) | 2010-09-06 | 2013-08-22 | Weiss Klimatechnik Gmbh | Verfahren zur Überprüfung der Luftqualität in einem Operationsraum |
EP2636964B1 (de) | 2012-03-06 | 2018-05-09 | Weiss Klimatechnik GmbH | Verfahren zur Überprüfung der Luftqualität in einem Operationsraum |
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1975
- 1975-01-10 CH CH26775A patent/CH574129A5/xx not_active IP Right Cessation
-
1976
- 1976-01-07 DE DE19762600359 patent/DE2600359A1/de not_active Withdrawn
- 1976-01-09 SE SE7600162A patent/SE7600162L/xx not_active Application Discontinuation
- 1976-01-09 FR FR7601740A patent/FR2297385A1/fr not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0149965A2 (de) * | 1984-01-20 | 1985-07-31 | LUNOS-Lüftung GmbH & Co Ventilatoren KG | Verfahren zur Vermeidung von Schimmelpilzbildungen und dergleichen |
EP0149965A3 (de) * | 1984-01-20 | 1986-07-16 | LUNOS-Lüftung GmbH & Co Ventilatoren KG | Verfahren zur Vermeidung von Schimmelpilzbildungen und dergleichen |
FR2571477A1 (fr) * | 1984-10-05 | 1986-04-11 | Electricite De France | Installation de ventilation mecanique modulante |
Also Published As
Publication number | Publication date |
---|---|
FR2297385A1 (fr) | 1976-08-06 |
DE2600359A1 (de) | 1976-07-15 |
SE7600162L (sv) | 1976-07-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |