GB1281702A - Method and apparatus for controlling the environmental conditions of rooms or other enclosed spaces - Google Patents
Method and apparatus for controlling the environmental conditions of rooms or other enclosed spacesInfo
- Publication number
- GB1281702A GB1281702A GB29646/69A GB2964669A GB1281702A GB 1281702 A GB1281702 A GB 1281702A GB 29646/69 A GB29646/69 A GB 29646/69A GB 2964669 A GB2964669 A GB 2964669A GB 1281702 A GB1281702 A GB 1281702A
- Authority
- GB
- United Kingdom
- Prior art keywords
- program
- rooms
- enclosed spaces
- june
- duration
- 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.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G10/00—Treatment rooms or enclosures for medical purposes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/10—Applying static electricity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Engineering & Computer Science (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Pulmonology (AREA)
- Electrotherapy Devices (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Magnetic Treatment Devices (AREA)
Abstract
1281702 Electrotherapeutic apparatus K GRAUVOGEL 11 June 1969 [11 June 1968] 29646/69 Heading A5R A method of providing beneficial electric fields in rooms or other enclosed spaces comprises superimposing a repeated program of pulse trains of controllable frequency and duration on a d.c. field and/or varying the d.c. field. The variation prevents the fatigue which occurs when the human body accustoms itself to a program of regular pulses. The pulses may vary in frequency, duration, shape and/or amplitude. Different pulse sequences may be selected by a switching arrangement or may be reproduced from a recording on magnetic tape, and a particular sequence may be selected to suit a particular person. The program can be inactivated for variable periods to provide conditions suitable for night or rest hours.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1778836A DE1778836C3 (en) | 1968-06-11 | 1968-06-11 | Device for influencing the climate factor in rooms, which is dependent on air electricity |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1281702A true GB1281702A (en) | 1972-07-12 |
Family
ID=5703609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB29646/69A Expired GB1281702A (en) | 1968-06-11 | 1969-06-11 | Method and apparatus for controlling the environmental conditions of rooms or other enclosed spaces |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT297270B (en) |
DE (1) | DE1778836C3 (en) |
FR (1) | FR2010670A1 (en) |
GB (1) | GB1281702A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2613629A1 (en) * | 1987-04-13 | 1988-10-14 | Sunlab | Method and device combining the modulated production of ultraviolet rays with that of negative airborne ions |
-
1968
- 1968-06-11 DE DE1778836A patent/DE1778836C3/en not_active Expired
-
1969
- 1969-06-10 FR FR6919204A patent/FR2010670A1/fr not_active Withdrawn
- 1969-06-11 AT AT553469A patent/AT297270B/en not_active IP Right Cessation
- 1969-06-11 GB GB29646/69A patent/GB1281702A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT297270B (en) | 1972-03-27 |
DE1778836C3 (en) | 1978-08-31 |
FR2010670A1 (en) | 1970-02-20 |
DE1778836B2 (en) | 1977-12-22 |
DE1778836A1 (en) | 1971-08-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |