FR810021A - Improvements to air circulation devices - Google Patents

Improvements to air circulation devices

Info

Publication number: FR810021A
Authority: FR; France
Prior art keywords: air circulation; circulation devices; devices; air; circulation
Prior art date: 1935-07-16
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

Application number

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

American Radiator Co

Original Assignee

American Radiator Co

Priority date (The priority date 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 date listed.)

1935-07-16

Filing date

1936-07-07

Publication date

1937-03-13

1936-07-07 Application filed by American Radiator Co filed Critical American Radiator Co

1937-03-13 Application granted granted Critical

1937-03-13 Publication of FR810021A publication Critical patent/FR810021A/en

Status Expired legal-status Critical Current

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
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/007—Ventilation with forced flow
- F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Air-Flow Control Members (AREA)
Building Environments (AREA)

FR810021D 1935-07-16 1936-07-07 Improvements to air circulation devices Expired FR810021A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US31590A US2081104A (en)	1935-07-16	1935-07-16	Air circulating apparatus
US31584A US2081103A (en)	1935-07-16	1935-07-16	Air circulating apparatus

Publications (1)

Publication Number	Publication Date
FR810021A true FR810021A (en)	1937-03-13

Family

ID=583422

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
FR810022D Expired FR810022A (en)	1935-07-16	1936-07-07	Improvements to air circulation devices
FR810021D Expired FR810021A (en)	1935-07-16	1936-07-07	Improvements to air circulation devices

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
FR810022D Expired FR810022A (en)	1935-07-16	1936-07-07	Improvements to air circulation devices

Country Status (4)

Country	Link
US (2)	US2081104A (en)
DE (2)	DE676534C (en)
FR (2)	FR810022A (en)
GB (2)	GB460755A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2691336A (en) *	1950-10-03	1954-10-12	Carrick Products Company	Window ventilating device
US3145641A (en) *	1961-01-30	1964-08-25	Centriflo Pty Ltd	Air screen creating apparatus
SE469760B (en) *	1987-06-15	1993-09-06	Gustafsson Erik	DEVICE FOR REGULATING AIR FLOW FROM A RADIAL FAN
WO1992014023A2 (en) *	1991-01-23	1992-08-20	Cox Marcus C	Sound deadening window ventilation apparatus
DE202008014288U1 (en) *	2008-10-27	2010-04-01	Wildeboer, Werner, Dipl.-Ing.	Installation device for decentralized room ventilation systems
CN105020157B (en) *	2015-07-28	2017-10-27	深圳市净万嘉环保科技有限公司	The wind pushing mechanism and supply air system of single-motor double wind wheel
KR102600956B1 (en) *	2016-09-22	2023-11-13	삼성전자주식회사	Air Conditioner
AU2017100650B4 (en) *	2017-06-02	2017-10-19	Michael John Wynne	Improved Liquid Run-Off Disposal System
KR102265397B1 (en) *	2018-09-18	2021-06-15	주식회사 아모그린텍	Heat exchanger unit of ventilating system

1935
- 1935-07-16 US US31590A patent/US2081104A/en not_active Expired - Lifetime
- 1935-07-16 US US31584A patent/US2081103A/en not_active Expired - Lifetime
1936
- 1936-06-29 GB GB17972/36A patent/GB460755A/en not_active Expired
- 1936-06-29 GB GB17971/36A patent/GB460754A/en not_active Expired
- 1936-07-02 DE DEA79867D patent/DE676534C/en not_active Expired
- 1936-07-02 DE DEA79868D patent/DE676535C/en not_active Expired
- 1936-07-07 FR FR810022D patent/FR810022A/en not_active Expired
- 1936-07-07 FR FR810021D patent/FR810021A/en not_active Expired

Also Published As

Publication number	Publication date
GB460754A (en)	1937-02-03
FR810022A (en)	1937-03-13
US2081103A (en)	1937-05-18
GB460755A (en)	1937-02-03
DE676535C (en)	1939-06-06
DE676534C (en)	1939-06-07
US2081104A (en)	1937-05-18

Publication	Publication Date	Title
FR796505A (en)	1936-04-09	Improvements to self-tapping screws
FR810021A (en)	1937-03-13	Improvements to air circulation devices
FR800897A (en)	1936-07-21	Carburetor improvements
FR801990A (en)	1936-08-24	Improvements to blower pipes
FR810793A (en)	1937-03-30	Improvements to coolers
FR800354A (en)	1936-07-03	Improvements to thermostats
FR815041A (en)	1937-07-05	Air heater
FR806829A (en)	1936-12-26	Air cooler
FR811277A (en)	1937-04-10	Fan improvements
FR805070A (en)	1936-11-10	Improvements to direction finding devices
FR766136A (en)	1934-06-21	Improvements to air humidifiers
FR811748A (en)	1937-04-21	Improvements made to radiators
FR768107A (en)	1934-07-31	Improvements to dust extraction devices
FR806607A (en)	1936-12-21	Improvements to the speakers
FR804073A (en)	1936-10-15	Improvements to air navigation devices
FR810348A (en)	1937-03-19	Improvements to clutch mechanisms
FR810695A (en)	1937-03-26	Improvements to air conditioning units
FR785338A (en)	1935-08-07	Improvements made to command transmitters
FR764982A (en)	1934-05-31	Improvements made to sharpening devices
FR802836A (en)	1936-09-16	Listening device
FR793431A (en)	1936-01-24	Air cooler
FR812427A (en)	1937-05-10	Improvements relating to gyroscopic devices
FR806042A (en)	1936-12-05	Improvements to sterilizers
FR801626A (en)	1936-08-11	Television set
FR819453A (en)	1937-10-19	Humidifier