IT1157855B - LARGE CENTRIFUGAL FAN ARRANGEMENT - Google Patents

LARGE CENTRIFUGAL FAN ARRANGEMENT

Info

Publication number: IT1157855B
Authority: IT; Italy
Prior art keywords: centrifugal fan; fan arrangement; large centrifugal; arrangement; fan
Prior art date: 1981-01-29

Application number

IT41510/82A

Other languages

Italian (it)

Other versions

IT8241510A1 (en

IT8241510A0 (en

Inventor

Daniel Ariewitz

Original Assignee

Westinghouse Electric 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.)

1981-01-29

Filing date

1982-01-29

Publication date

1987-02-18

1982-01-29 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1982-01-29 Publication of IT8241510A0 publication Critical patent/IT8241510A0/en

1983-07-29 Publication of IT8241510A1 publication Critical patent/IT8241510A1/en

1987-02-18 Application granted granted Critical

1987-02-18 Publication of IT1157855B publication Critical patent/IT1157855B/en

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)

IT41510/82A 1981-01-29 1982-01-29 LARGE CENTRIFUGAL FAN ARRANGEMENT IT1157855B (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number	Publication Date
IT8241510A0 IT8241510A0 (en)	1982-01-29
IT8241510A1 IT8241510A1 (en)	1983-07-29
IT1157855B true IT1157855B (en)	1987-02-18

Family

ID=22860863

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT41510/82A IT1157855B (en)	1981-01-29	1982-01-29	LARGE CENTRIFUGAL FAN ARRANGEMENT

Country Status (8)

Country	Link
JP (1)	JPS57143195A (en)
KR (1)	KR830009393A (en)
AU (1)	AU543547B2 (en)
BR (1)	BR8200423A (en)
ES (1)	ES8305895A1 (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/ES8305895A1/en not_active Expired
- 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
AU543547B2 (en)	1985-04-26
ZA82414B (en)	1983-02-23
AU7965082A (en)	1982-08-05
GB2092227A (en)	1982-08-11
ES509134A0 (en)	1983-04-16
ES8305895A1 (en)	1983-04-16
GB2092227B (en)	1984-09-19
IT8241510A1 (en)	1983-07-29
BR8200423A (en)	1982-11-30
IT8241510A0 (en)	1982-01-29
KR830009393A (en)	1983-12-21
JPS57143195A (en)	1982-09-04

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