DE2550776C2 - Luftkühler mit einer Geräuschdämpfereinrichtung - Google Patents

Luftkühler mit einer Geräuschdämpfereinrichtung

Info

Publication number: DE2550776C2
Authority: DE; Germany
Prior art keywords: cooler; air; plates; sound; blinds
Prior art date: 1975-04-30
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

DE2550776A

Other languages

German (de)

English (en)

Other versions

DE2550776A1 (de

Inventor

Pierre Lucien Dipl.-Ing. Brüssel Lemmens

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.)

Hamon Sobelco SA

Original Assignee

Hamon Sobelco SA

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.)

1975-04-30

Filing date

1975-11-12

Publication date

1983-11-17

1975-11-12 Application filed by Hamon Sobelco SA filed Critical Hamon Sobelco SA

1976-11-11 Publication of DE2550776A1 publication Critical patent/DE2550776A1/de

1983-11-17 Application granted granted Critical

1983-11-17 Publication of DE2550776C2 publication Critical patent/DE2550776C2/de

Status Expired legal-status Critical Current

Links

230000003584 silencer Effects 0.000 title 1
239000007788 liquid Substances 0.000 claims description 17
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
239000011358 absorbing material Substances 0.000 claims description 6
239000000463 material Substances 0.000 description 11
239000011888 foil Substances 0.000 description 7
210000002268 wool Anatomy 0.000 description 4
238000001816 cooling Methods 0.000 description 3
239000004033 plastic Substances 0.000 description 3
229920003023 plastic Polymers 0.000 description 3
230000002745 absorbent Effects 0.000 description 2
239000002250 absorbent Substances 0.000 description 2
238000010521 absorption reaction Methods 0.000 description 2
239000003365 glass fiber Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
239000011490 mineral wool Substances 0.000 description 2
239000005871 repellent Substances 0.000 description 2
238000005507 spraying Methods 0.000 description 2
239000000126 substance Substances 0.000 description 2
241000282461 Canis lupus Species 0.000 description 1
235000013162 Cocos nucifera Nutrition 0.000 description 1
244000060011 Cocos nucifera Species 0.000 description 1
229910001335 Galvanized steel Inorganic materials 0.000 description 1
239000004698 Polyethylene Substances 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
230000002238 attenuated effect Effects 0.000 description 1
244000052616 bacterial pathogen Species 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000004744 fabric Substances 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000000835 fiber Substances 0.000 description 1
239000008397 galvanized steel Substances 0.000 description 1
239000007769 metal material Substances 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
230000002093 peripheral effect Effects 0.000 description 1
-1 polyethylene Polymers 0.000 description 1
229920000573 polyethylene Polymers 0.000 description 1
230000005855 radiation Effects 0.000 description 1
238000001228 spectrum Methods 0.000 description 1
239000004575 stone Substances 0.000 description 1
230000003313 weakening effect Effects 0.000 description 1

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
- F28C1/10—Arrangements for suppressing noise
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Duct Arrangements (AREA)
Physical Or Chemical Processes And Apparatus (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Air-Flow Control Members (AREA)

DE2550776A 1975-04-30 1975-11-12 Luftkühler mit einer Geräuschdämpfereinrichtung Expired DE2550776C2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7513512A FR2309825A1 (fr)	1975-04-30	1975-04-30	Dispositif attenuateur de bruit pour refrigerant atmospherique

Publications (2)

Publication Number	Publication Date
DE2550776A1 DE2550776A1 (de)	1976-11-11
DE2550776C2 true DE2550776C2 (de)	1983-11-17

Family

ID=9154650

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE2550776A Expired DE2550776C2 (de)	1975-04-30	1975-11-12	Luftkühler mit einer Geräuschdämpfereinrichtung
DE2560496A Expired DE2560496C2 (de)	1975-04-30	1975-11-12	Jalousien für Lufteintrittsöffnungen eines Luftkühlers

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
DE2560496A Expired DE2560496C2 (de)	1975-04-30	1975-11-12	Jalousien für Lufteintrittsöffnungen eines Luftkühlers

Country Status (6)

Country	Link
JP (1)	JPS521549A (2)
BE (1)	BE834617A (2)
CH (1)	CH594863A5 (2)
DE (2)	DE2550776C2 (2)
FR (1)	FR2309825A1 (2)
IT (1)	IT1043160B (2)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4278620A (en) *	1980-02-19	1981-07-14	Research-Cottrell, Inc.	Apparatus for reducing the detrimental wind influence on cooling towers
EP0053898B1 (en) *	1980-12-10	1985-05-29	Imperial Chemical Industries Plc	Cooling towers
DE3205365C2 (de) *	1982-01-30	1985-10-24	Hamon-Sobelco Kühltürme und Apparatebau GmbH, 4630 Bochum	Kühlturm, insbesondere Naturzugkühlturm
DE3437729C1 (de) *	1984-10-15	1986-04-17	Dieter Prof. Dr.-Ing. 7500 Karlsruhe Wurz	Kühlturm
CH670880A5 (en) *	1986-11-04	1989-07-14	Escher Wyss Gmbh	Wet cooling tower with suction ventilation - has louvre elements with inclined centre section but horizontal front and end sections
CN104296556A (zh) *	2014-10-27	2015-01-21	安徽三星环保装备制造有限公司	双曲线冷却塔淋水噪声治理和保温系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1780020A (en) *	1927-01-15	1930-10-28	Binks Mfg Co	Spray-cooling tower
US1855962A (en) *	1928-12-22	1932-04-26	Harry Cooling & Equipment Comp	Louver mounting for cooling towers
US2437484A (en) *	1945-01-22	1948-03-09	George W Null	Cooling tower
DE1103547B (de) *	1955-06-13	1961-03-30	Schako Metallwarenfabrik	Luftgitter, insbesondere zur Belueftung und Beheizung von Raeumen
GB869638A (en) *	1957-12-23	1961-06-07	Fluor Corp	Improved cooling tower moisture detraining apparatus
US3455412A (en) *	1968-01-10	1969-07-15	Gordon R Jacobsen	Air turning vane with removable closure for insertion of acoustical material
GB1329862A (en) *	1970-09-22	1973-09-12	Sound Attenuators Ltd	Acoustic attenuator
GB1341398A (en) *	1970-10-06	1973-12-19	Sound Attenuators Ltd	Sound attenuating material

1975
- 1975-04-30 FR FR7513512A patent/FR2309825A1/fr active Granted
- 1975-09-24 CH CH1237975A patent/CH594863A5/xx not_active IP Right Cessation
- 1975-10-06 IT IT28010/75A patent/IT1043160B/it active
- 1975-10-17 BE BE161029A patent/BE834617A/xx not_active IP Right Cessation
- 1975-11-12 DE DE2550776A patent/DE2550776C2/de not_active Expired
- 1975-11-12 DE DE2560496A patent/DE2560496C2/de not_active Expired
1976
- 1976-04-30 JP JP51049797A patent/JPS521549A/ja active Pending

Also Published As

Publication number	Publication date
FR2309825B1 (2)	1977-12-02
DE2560496C2 (de)	1984-11-22
IT1043160B (it)	1980-02-20
BE834617A (fr)	1976-02-16
DE2550776A1 (de)	1976-11-11
FR2309825A1 (fr)	1976-11-26
JPS521549A (en)	1977-01-07
CH594863A5 (2)	1978-01-31

Legal Events

Date	Code	Title	Description
1982-01-28	8110	Request for examination paragraph 44
1982-09-16	8125	Change of the main classification	Ipc: F28C 1/10
1982-09-16	8126	Change of the secondary classification	Ipc: ENTFAELLT
1983-07-14	8172	Supplementary division/partition in:	Ref country code: DE Ref document number: 2560496 Format of ref document f/p: P
1983-07-14	Q171	Divided out to:	Ref country code: DE Ref document number: 2560496
1983-11-17	D2	Grant after examination
1984-05-17	8364	No opposition during term of opposition
1984-11-22	AH	Division in	Ref country code: DE Ref document number: 2560496 Format of ref document f/p: P
1988-11-17	8339	Ceased/non-payment of the annual fee

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DE2622226A1 (de)	1977-02-24	Umluftkuehlturm
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