JPS5486945A - Improved damper blade unit - Google Patents

Improved damper blade unit

Info

Publication number: JPS5486945A
Authority: JP; Japan
Prior art keywords: blade unit; damper blade; improved damper; improved; unit
Prior art date: 1977-12-07
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.): Pending

Application number

JP14989178A

Other languages

English (en)

Japanese (ja)

Inventor

Shii Haabu Kaaru

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.)

Carrier Corp

Original Assignee

Carrier Corp

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.)

1977-12-07

Filing date

1978-12-04

Publication date

1979-07-10

1978-12-04 Application filed by Carrier Corp filed Critical Carrier Corp

1979-07-10 Publication of JPS5486945A publication Critical patent/JPS5486945A/ja

Status Pending legal-status Critical Current

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
- 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
- F24F13/1406—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by sealing means
- 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
- F24F13/1486—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by bearings, pivots or hinges

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Air-Flow Control Members (AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Earth Drilling (AREA)

JP14989178A 1977-12-07 1978-12-04 Improved damper blade unit Pending JPS5486945A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US85814277A	1977-12-07	1977-12-07

Publications (1)

Publication Number	Publication Date
JPS5486945A true JPS5486945A (en)	1979-07-10

Family

ID=25327593

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP14989178A Pending JPS5486945A (en)	1977-12-07	1978-12-04	Improved damper blade unit

Country Status (22)

Country	Link
JP (1)	JPS5486945A (de)
AR (1)	AR216824A1 (de)
AU (1)	AU4219878A (de)
BE (1)	BE872574A (de)
BR (1)	BR7807999A (de)
DD (1)	DD140278A5 (de)
DE (1)	DE2851488A1 (de)
DK (1)	DK533978A (de)
EG (1)	EG13743A (de)
ES (1)	ES245923Y (de)
FI (1)	FI783729A7 (de)
FR (1)	FR2411372A1 (de)
GB (1)	GB2010469A (de)
GR (1)	GR72715B (de)
IL (1)	IL55987A0 (de)
IT (1)	IT1100782B (de)
NL (1)	NL7811443A (de)
NO (1)	NO784104L (de)
PT (1)	PT68865A (de)
SE (1)	SE7811421L (de)
YU (1)	YU281778A (de)
ZA (1)	ZA786407B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1188227A (en) *	1980-11-28	1985-06-04	Stephen C. Inglis	Low frequency noise and turbulence reducer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4826260A (de) *	1971-08-10	1973-04-06

1978
- 1978-11-03 SE SE7811421A patent/SE7811421L/xx unknown
- 1978-11-14 ZA ZA00786407A patent/ZA786407B/xx unknown
- 1978-11-19 IL IL55987A patent/IL55987A0/xx unknown
- 1978-11-21 NL NL7811443A patent/NL7811443A/xx not_active Application Discontinuation
- 1978-11-22 GR GR57708A patent/GR72715B/el unknown
- 1978-11-24 GB GB7845957A patent/GB2010469A/en not_active Withdrawn
- 1978-11-28 DE DE19782851488 patent/DE2851488A1/de not_active Withdrawn
- 1978-11-29 DK DK533978A patent/DK533978A/da unknown
- 1978-12-04 YU YU02817/78A patent/YU281778A/xx unknown
- 1978-12-04 PT PT68865A patent/PT68865A/pt unknown
- 1978-12-04 EG EG686/78A patent/EG13743A/xx active
- 1978-12-04 JP JP14989178A patent/JPS5486945A/ja active Pending
- 1978-12-05 FR FR7834211A patent/FR2411372A1/fr active Pending
- 1978-12-05 FI FI783729A patent/FI783729A7/fi unknown
- 1978-12-05 BR BR7807999A patent/BR7807999A/pt unknown
- 1978-12-05 AU AU42198/78A patent/AU4219878A/en active Pending
- 1978-12-06 BE BE192179A patent/BE872574A/xx not_active IP Right Cessation
- 1978-12-06 IT IT30650/78A patent/IT1100782B/it active
- 1978-12-06 NO NO784104A patent/NO784104L/no unknown
- 1978-12-06 ES ES1978245923U patent/ES245923Y/es not_active Expired
- 1978-12-07 DD DD78209587A patent/DD140278A5/de unknown
- 1978-12-07 AR AR274718A patent/AR216824A1/es active

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4826260A (de) *	1971-08-10	1973-04-06

Also Published As

Publication number	Publication date
IL55987A0 (en)	1979-01-31
GR72715B (de)	1983-12-01
IT1100782B (it)	1985-09-28
ES245923Y (es)	1980-08-16
NL7811443A (nl)	1979-06-11
EG13743A (en)	1982-09-30
YU281778A (en)	1982-06-30
BE872574A (fr)	1979-03-30
DK533978A (da)	1979-06-08
AU4219878A (en)	1979-06-14
DE2851488A1 (de)	1979-06-13
FR2411372A1 (fr)	1979-07-06
FI783729A7 (fi)	1979-06-08
DD140278A5 (de)	1980-02-20
ES245923U (es)	1980-02-16
AR216824A1 (es)	1980-01-31
PT68865A (en)	1979-01-01
IT7830650A0 (it)	1978-12-06
NO784104L (no)	1979-06-08
GB2010469A (en)	1979-06-27
ZA786407B (en)	1979-10-31
SE7811421L (sv)	1979-06-08
BR7807999A (pt)	1979-07-31

Publication	Publication Date	Title
GB2012006B (en)	1982-10-13	Counterweighted blade damper
JPS5449251A (en)	1979-04-18	Cutter
JPS545203A (en)	1979-01-16	Fan construction
JPS5449476A (en)	1979-04-18	Damper
JPS5453379A (en)	1979-04-26	Bandknife type cutter
JPS5446661A (en)	1979-04-12	Fan
GB2008742B (en)	1982-09-08	Opposed blade damper
GB2010396B (en)	1982-03-31	Fan unit
GB1547002A (en)	1979-06-06	Knives
GB2010440B (en)	1982-08-18	Fluid-friction damper
DE2862339D1 (en)	1983-11-24	Radiophotographic unit
JPS5413088A (en)	1979-01-31	Combbshaped cutter rest
JPS5436912A (en)	1979-03-19	Damper unit
GB1539447A (en)	1979-01-31	Dampers
JPS5486945A (en)	1979-07-10	Improved damper blade unit
JPS541475A (en)	1979-01-08	Cutter
JPS5457289A (en)	1979-05-08	Cutter
JPS5431627A (en)	1979-03-08	Damper
JPS5482570A (en)	1979-06-30	Rotary damper
JPS53140608A (en)	1978-12-07	Fan blade
GB1550228A (en)	1979-08-08	Cutting
JPS5472155A (en)	1979-06-09	Cutter
JPS5436688A (en)	1979-03-17	Cutter
JPS53114235A (en)	1978-10-05	Cutter
JPS53140436A (en)	1978-12-07	Selffrotating fan