GB1253060A - - Google Patents
Info
- Publication number
- GB1253060A GB1253060A GB1253060DA GB1253060A GB 1253060 A GB1253060 A GB 1253060A GB 1253060D A GB1253060D A GB 1253060DA GB 1253060 A GB1253060 A GB 1253060A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rollers
- sheet
- nov
- air
- air filter
- 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
-
- 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
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Duct Arrangements (AREA)
- Air Conditioning Control Device (AREA)
- Central Air Conditioning (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
1,253,060. Moving band air filter. AMERICAN AIR FILTER CO. INC. 4 Nov., 1968 [2 Nov., 1967], No. 52135/68. Heading B1T. [Also in Division F4] In a central air conditioning unit, an air filter comprises a continuous sheet 16 of spun glass extending between a supply roller 14 and a take-up roller 17. A frame 19 including supports 18 and idle rollers 20 support the sheet between the rollers. An indicator may be provided to signal a clogged condition of the filter material so that the sheet may be advanced across the air flow path. Both rollers 14, 17 are removable from the air conditioning unit. (For Figure see next page)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68014667A | 1967-11-02 | 1967-11-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1253060A true GB1253060A (en) | 1971-11-10 |
Family
ID=24729865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1253060D Expired GB1253060A (en) | 1967-11-02 | 1968-11-04 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3464487A (en) |
FR (1) | FR1590493A (en) |
GB (1) | GB1253060A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011081739A1 (en) * | 2011-08-29 | 2013-02-28 | Siemens Aktiengesellschaft | Air conditioning device |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3960527A (en) * | 1974-11-22 | 1976-06-01 | Goettl Adam D | Air delivery and treatment apparatus |
US4378980A (en) * | 1981-11-09 | 1983-04-05 | James M. Hammond | Gas borne particle filtering apparatus |
US5062280B1 (en) * | 1990-10-31 | 1999-12-14 | Allstyle Coil Co Inc | Air conditioning apparatus |
US5404934A (en) * | 1992-05-19 | 1995-04-11 | Currise & Carlson, Inc. | Retrofit air conditioning system |
US5664431A (en) * | 1996-04-22 | 1997-09-09 | Martin, Sr.; Lendell | Drain pan |
DE29812082U1 (en) | 1998-07-07 | 1998-12-24 | Kurfer, Herfried Peter, 81827 München | air conditioning |
US7469699B2 (en) * | 2004-09-03 | 2008-12-30 | Tvi Corporation | Thin profile air purifying blower unit and filter cartridges, and method of use |
TW201131127A (en) * | 2010-03-09 | 2011-09-16 | Yi-Xiong Lin | Automatic cleaned indoor air conditioner |
MX2021003747A (en) * | 2020-04-06 | 2021-10-07 | Boyjin Dev Llc | Hvac return unit with a direct jumper arrangement. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3324782A (en) * | 1964-12-28 | 1967-06-13 | Lennox Ind Inc | Air treating apparatus |
US3367259A (en) * | 1965-12-06 | 1968-02-06 | Harlow D. Savage Jr. | Air mixing apparatus |
-
1967
- 1967-11-02 US US680146A patent/US3464487A/en not_active Expired - Lifetime
-
1968
- 1968-11-04 FR FR1590493D patent/FR1590493A/fr not_active Expired
- 1968-11-04 GB GB1253060D patent/GB1253060A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011081739A1 (en) * | 2011-08-29 | 2013-02-28 | Siemens Aktiengesellschaft | Air conditioning device |
Also Published As
Publication number | Publication date |
---|---|
US3464487A (en) | 1969-09-02 |
FR1590493A (en) | 1970-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |