GB2041102B - Axial-flow fans - Google Patents

Axial-flow fans

Info

Publication number: GB2041102B
Authority: GB; United Kingdom
Prior art keywords: axial; flow fans; fans; flow
Prior art date: 1978-12-22
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

GB7943853A

Other versions

GB2041102A (en

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.)

PETZ ELEKTRO WAERME TECHN

Original Assignee

PETZ ELEKTRO WAERME TECHN

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.)

1978-12-22

Filing date

1979-12-20

Publication date

1982-09-22

1979-12-20 Application filed by PETZ ELEKTRO WAERME TECHN filed Critical PETZ ELEKTRO WAERME TECHN

1980-09-03 Publication of GB2041102A publication Critical patent/GB2041102A/en

1982-09-22 Application granted granted Critical

1982-09-22 Publication of GB2041102B publication Critical patent/GB2041102B/en

Status Expired 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
- F04D29/18—Rotors
- F04D29/20—Mounting rotors on shafts
- 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
- F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
- F04D29/329—Details of the hub

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

GB7943853A 1978-12-22 1979-12-20 Axial-flow fans Expired GB2041102B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2855478A DE2855478C2 (en)	1978-12-22	1978-12-22	Impeller for Arial blower

Publications (2)

Publication Number	Publication Date
GB2041102A GB2041102A (en)	1980-09-03
GB2041102B true GB2041102B (en)	1982-09-22

Family

ID=6057987

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7943853A Expired GB2041102B (en)	1978-12-22	1979-12-20	Axial-flow fans

Country Status (6)

Country	Link
CH (1)	CH638593A5 (en)
DE (1)	DE2855478C2 (en)
ES (1)	ES487188A1 (en)
GB (1)	GB2041102B (en)
GR (1)	GR66440B (en)
IT (1)	IT7951145A0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4838762A (en) *	1988-04-11	1989-06-13	General Motors Corporation	Fan body and rotor cup assembly
ITTO990185U1 (en) *	1999-10-14	2001-04-14	Gate Spa	FASTENING SYSTEM OF A FAN TO THE SHAFT OF AN ELECTRIC DRIVE MOTOR.
US6488474B2 (en) *	2001-01-08	2002-12-03	Wen-Hao Chuang	Heat dissipating fan
JP2004169680A (en) *	2002-11-18	2004-06-17	Taida Electronic Ind Co Ltd	Blade structure and heat radiator using it
US7934481B2 (en)	2008-03-13	2011-05-03	Honda Motor Co., Ltd.	Flywheel starter pulley attachment apparatuses and methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2658577A (en) *	1949-12-20	1953-11-10	Verner E Sprouse	Composite fan hub
US2638761A (en) *	1950-01-23	1953-05-19	Arthur L Henry	Fan hub

1978
- 1978-12-22 DE DE2855478A patent/DE2855478C2/en not_active Expired
1979
- 1979-01-10 CH CH20979A patent/CH638593A5/en not_active IP Right Cessation
- 1979-12-20 GB GB7943853A patent/GB2041102B/en not_active Expired
- 1979-12-20 IT IT7951145A patent/IT7951145A0/en unknown
- 1979-12-21 GR GR60834A patent/GR66440B/el unknown
- 1979-12-21 ES ES487188A patent/ES487188A1/en not_active Expired

Also Published As

Publication number	Publication date
DE2855478A1 (en)	1980-07-03
GR66440B (en)	1981-03-23
CH638593A5 (en)	1983-09-30
IT7951145A0 (en)	1979-12-20
DE2855478C2 (en)	1986-09-25
ES487188A1 (en)	1980-09-16
GB2041102A (en)	1980-09-03

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Legal Events

Date	Code	Title	Description
1993-08-18	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19921220