AU7965082A - Centrifugal fan - Google Patents

Centrifugal fan

Info

Publication number: AU7965082A
Authority: AU; Australia
Prior art keywords: centrifugal fan; centrifugal; fan
Prior art date: 1981-01-29
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.): Granted

Application number

AU79650/82A

Other versions

AU543547B2 (en

Inventor

Daniel Ariewitz

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.)

AMERICAN DAVIDSON Inc

Original Assignee

AMERICAN DAVIDSON Inc

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.)

1981-01-29

Filing date

1982-01-20

Publication date

1982-08-05

1982-01-20 Application filed by AMERICAN DAVIDSON Inc filed Critical AMERICAN DAVIDSON Inc

1982-08-05 Publication of AU7965082A publication Critical patent/AU7965082A/en

1985-04-26 Application granted granted Critical

1985-04-26 Publication of AU543547B2 publication Critical patent/AU543547B2/en

2002-01-20 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

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
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
- F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

AU79650/82A 1981-01-29 1982-01-20 Centrifugal fan Ceased AU543547B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US22935881A	1981-01-29	1981-01-29
US229358		1981-01-29

Publications (2)

Publication Number	Publication Date
AU7965082A true AU7965082A (en)	1982-08-05
AU543547B2 AU543547B2 (en)	1985-04-26

Family

ID=22860863

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU79650/82A Ceased AU543547B2 (en)	1981-01-29	1982-01-20	Centrifugal fan

Country Status (8)

Country	Link
JP (1)	JPS57143195A (en)
KR (1)	KR830009393A (en)
AU (1)	AU543547B2 (en)
BR (1)	BR8200423A (en)
ES (1)	ES509134A0 (en)
GB (1)	GB2092227B (en)
IT (1)	IT1157855B (en)
ZA (1)	ZA82414B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5933856A (en) *	1982-08-20	1984-02-23	Wako Sangyo:Kk	Inserting method for lead frame substrate
JPH0457699U (en) *	1990-09-20	1992-05-18

1982
- 1982-01-20 AU AU79650/82A patent/AU543547B2/en not_active Ceased
- 1982-01-21 ZA ZA82414A patent/ZA82414B/en unknown
- 1982-01-26 BR BR8200423A patent/BR8200423A/en unknown
- 1982-01-28 ES ES509134A patent/ES509134A0/en active Granted
- 1982-01-29 GB GB8202651A patent/GB2092227B/en not_active Expired
- 1982-01-29 IT IT41510/82A patent/IT1157855B/en active
- 1982-01-29 KR KR1019820000381A patent/KR830009393A/en unknown
- 1982-01-29 JP JP57011932A patent/JPS57143195A/en active Pending

Also Published As

Publication number	Publication date
JPS57143195A (en)	1982-09-04
ES8305895A1 (en)	1983-04-16
BR8200423A (en)	1982-11-30
KR830009393A (en)	1983-12-21
IT1157855B (en)	1987-02-18
IT8241510A0 (en)	1982-01-29
AU543547B2 (en)	1985-04-26
ZA82414B (en)	1983-02-23
ES509134A0 (en)	1983-04-16
IT8241510A1 (en)	1983-07-29
GB2092227B (en)	1984-09-19
GB2092227A (en)	1982-08-11

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