NL7712504A - EXTRACTION DEVICE. - Google Patents

EXTRACTION DEVICE.

Info

Publication number: NL7712504A
Authority: NL; Netherlands
Prior art keywords: extraction device; extraction
Prior art date: 1976-12-09

Application number

NL7712504A

Other languages

Dutch (nl)

Original Assignee

Leblanc Sa E L M

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.)

1976-12-09

Filing date

1977-11-14

Publication date

1978-06-13

1977-11-14 Application filed by Leblanc Sa E L M filed Critical Leblanc Sa E L M

1978-06-13 Publication of NL7712504A publication Critical patent/NL7712504A/en

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
- F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
- F23L17/04—Balanced-flue arrangements, i.e. devices which combine air inlet to combustion unit with smoke outlet

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Incineration Of Waste (AREA)
Extraction Or Liquid Replacement (AREA)
Feeding And Controlling Fuel (AREA)

NL7712504A 1976-12-09 1977-11-14 EXTRACTION DEVICE. NL7712504A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7637065A FR2373752A1 (en)	1976-12-09	1976-12-09	IMPROVEMENTS FOR SUCTION EXTRACTORS FOR COMBUSTION APPLIANCES

Publications (1)

Publication Number	Publication Date
NL7712504A true NL7712504A (en)	1978-06-13

Family

ID=9180841

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7712504A NL7712504A (en)	1976-12-09	1977-11-14	EXTRACTION DEVICE.

Country Status (8)

Country	Link
JP (1)	JPS5380845A (en)
AT (1)	AT378598B (en)
DE (1)	DE2751948C2 (en)
ES (1)	ES464590A1 (en)
FR (1)	FR2373752A1 (en)
GB (1)	GB1579603A (en)
IT (1)	IT1091451B (en)
NL (1)	NL7712504A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2452059A1 (en) *	1979-03-21	1980-10-17	Saunier Duval	DEVICE FOR EXHAUSTING BURNED GASES AND FOR SUPPLYING FRESH AIR FOR GAS WATERTIGHT APPLIANCES
FR2625550B1 (en) *	1988-01-05	1990-06-08	Sdecc	WATERPROOF GAS BOILER WITH ORIENTABLE EXTRACTION FAN AND PRESSOSTATIC SAFETY SYSTEM THEREOF

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1355055A (en) *	1970-10-16	1974-05-30	Kayanson Engs Ltd	Improvements in or relating to flue outlets for stoves and boilers
FR2287653A1 (en) *	1974-10-11	1976-05-07	Leblanc Sa E L M	IMPROVEMENTS FOR SUCTION EXTRACTORS FOR COMBUSTION APPLIANCES

1976
- 1976-12-09 FR FR7637065A patent/FR2373752A1/en active Granted
1977
- 1977-11-09 IT IT6950477A patent/IT1091451B/en active
- 1977-11-14 NL NL7712504A patent/NL7712504A/en active Search and Examination
- 1977-11-18 AT AT827977A patent/AT378598B/en not_active IP Right Cessation
- 1977-11-21 DE DE19772751948 patent/DE2751948C2/en not_active Expired
- 1977-11-29 ES ES464590A patent/ES464590A1/en not_active Expired
- 1977-12-05 JP JP14649377A patent/JPS5380845A/en active Pending
- 1977-12-07 GB GB5096877A patent/GB1579603A/en not_active Expired

Also Published As

Publication number	Publication date
DE2751948C2 (en)	1987-01-15
AT378598B (en)	1985-08-26
FR2373752A1 (en)	1978-07-07
ES464590A1 (en)	1978-09-01
GB1579603A (en)	1980-11-19
JPS5380845A (en)	1978-07-17
ATA827977A (en)	1980-09-15
DE2751948A1 (en)	1978-06-15
FR2373752B1 (en)	1981-07-24
IT1091451B (en)	1985-07-06

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Legal Events

Date	Code	Title
1984-12-03	BA	A request for search or an international-type search has been filed
1984-12-03	BB	A search report has been drawn up
1985-01-01	A85	Still pending on 85-01-01
1985-05-01	BC	A request for examination has been filed
1987-09-01	BN	A decision not to publish the application has become irrevocable