EP0155073A3 - Lüfter mit Steigerungskontrolle - Google Patents

Lüfter mit Steigerungskontrolle Download PDF

Info

Publication number: EP0155073A3
Authority: EP; European Patent Office
Prior art keywords: cylinder; blades; combination; hub; pitch
Prior art date: 1984-03-13
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP85300531A

Other languages

English (en)

French (fr)

Other versions

EP0155073A2 (de

Inventor

Harry E. Heyl

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.)

Peabody ABC Corp

Original Assignee

Peabody ABC 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.)

1984-03-13

Filing date

1985-01-25

Publication date

1986-12-17

1985-01-25 Application filed by Peabody ABC Corp filed Critical Peabody ABC Corp

1985-09-18 Publication of EP0155073A2 publication Critical patent/EP0155073A2/de

1986-12-17 Publication of EP0155073A3 publication Critical patent/EP0155073A3/de

Status Withdrawn legal-status Critical Current

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/34—Blade mountings
- F04D29/36—Blade mountings adjustable
- F04D29/362—Blade mountings adjustable during rotation

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Motor Or Generator Cooling System (AREA)

EP85300531A 1984-03-13 1985-01-25 Lüfter mit Steigerungskontrolle Withdrawn EP0155073A3 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US58916684A	1984-03-13	1984-03-13
US589166		1984-03-13

Publications (2)

Publication Number	Publication Date
EP0155073A2 EP0155073A2 (de)	1985-09-18
EP0155073A3 true EP0155073A3 (de)	1986-12-17

Family

ID=24356887

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP85300531A Withdrawn EP0155073A3 (de)	1984-03-13	1985-01-25	Lüfter mit Steigerungskontrolle

Country Status (6)

Country	Link
EP (1)	EP0155073A3 (de)
JP (1)	JPS60209698A (de)
AU (1)	AU3697484A (de)
DK (1)	DK111585A (de)
NO (1)	NO850940L (de)
ZA (1)	ZA849335B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4446622A1 (de) *	1994-12-24	1996-06-27	Klein Schanzlin & Becker Ag	Verstellpropeller mit darin angeordnetem Verstellmechanismus
FR2908451B1 (fr) *	2006-11-09	2009-03-20	Snecma Sa	Turbopropulseur comportant un ensemble de pales a orientation reglable
CN110056520B (zh) *	2019-03-13	2021-02-05	咸阳职业技术学院	一种基于电子技术的双向自动清理换气装置
CN111911435A (zh) *	2020-08-27	2020-11-10	吴建林	一种电机直驱式动叶可调或停机一次可调轴流风机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1285127A (fr) *	1961-03-30	1962-02-16	Dingler Werke Ag	Appareil de décalage oléo-hydraulique des ailettes de soufflantes
FR1585397A (de) *	1968-11-28	1970-01-16
US3603698A (en) *	1969-11-19	1971-09-07	Nordisk Ventilator	Axial flow fan wheel
DE2546161A1 (de) *	1975-10-15	1977-04-21	Turbo Lufttechnik Gmbh	Axialgeblaese
GB2077855A (en) *	1980-06-12	1981-12-23	Howden James & Co Ltd	Reversible Pitch Bladed Rotor

1984
- 1984-11-29 ZA ZA849335A patent/ZA849335B/xx unknown
- 1984-12-20 AU AU36974/84A patent/AU3697484A/en not_active Abandoned
1985
- 1985-01-14 JP JP60003431A patent/JPS60209698A/ja active Pending
- 1985-01-25 EP EP85300531A patent/EP0155073A3/de not_active Withdrawn
- 1985-03-11 NO NO850940A patent/NO850940L/no unknown
- 1985-03-12 DK DK111585A patent/DK111585A/da not_active Application Discontinuation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1285127A (fr) *	1961-03-30	1962-02-16	Dingler Werke Ag	Appareil de décalage oléo-hydraulique des ailettes de soufflantes
FR1585397A (de) *	1968-11-28	1970-01-16
US3603698A (en) *	1969-11-19	1971-09-07	Nordisk Ventilator	Axial flow fan wheel
DE2546161A1 (de) *	1975-10-15	1977-04-21	Turbo Lufttechnik Gmbh	Axialgeblaese
GB2077855A (en) *	1980-06-12	1981-12-23	Howden James & Co Ltd	Reversible Pitch Bladed Rotor

Also Published As

Publication number	Publication date
ZA849335B (en)	1985-07-31
EP0155073A2 (de)	1985-09-18
DK111585A (da)	1985-09-14
NO850940L (no)	1985-09-16
DK111585D0 (da)	1985-03-12
AU3697484A (en)	1985-09-19
JPS60209698A (ja)	1985-10-22

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Legal Events

Date	Code	Title	Description
1985-07-20	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1985-09-18	AK	Designated contracting states	Designated state(s): BE CH DE FR GB IT LI NL SE
1986-10-29	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1986-12-17	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): BE CH DE FR GB IT LI NL SE
1988-01-12	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1988-03-02	18D	Application deemed to be withdrawn	Effective date: 19880112
2007-08-08	RIN1	Information on inventor provided before grant (corrected)	Inventor name: HEYL, HARRY E.