ES509134A0 - "A LARGE CENTRIFUGAL FAN DISPOSAL". - Google Patents

"A LARGE CENTRIFUGAL FAN DISPOSAL".

Info

Publication number: ES509134A0
Authority: ES; Spain
Prior art keywords: centrifugal fan; large centrifugal; disposal; fan disposal; 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

ES509134A

Other languages

Spanish (es)

Other versions

ES8305895A1 (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.)

CBS Corp

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

1982-01-28

Publication date

1983-04-16

1982-01-28 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1983-04-16 Publication of ES509134A0 publication Critical patent/ES509134A0/en

1983-04-16 Publication of ES8305895A1 publication Critical patent/ES8305895A1/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
- 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)

ES509134A 1981-01-29 1982-01-28 Centrifugal fan arrangement Expired ES8305895A1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
ES509134A0 true ES509134A0 (en)	1983-04-16
ES8305895A1 ES8305895A1 (en)	1983-04-16

Family

ID=22860863

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES509134A Expired ES8305895A1 (en)	1981-01-29	1982-01-28	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 KR KR1019820000381A patent/KR830009393A/en unknown
- 1982-01-29 JP JP57011932A patent/JPS57143195A/en active Pending
- 1982-01-29 IT IT41510/82A patent/IT1157855B/en active
- 1982-01-29 GB GB8202651A patent/GB2092227B/en not_active Expired

Also Published As

Publication number	Publication date
KR830009393A (en)	1983-12-21
AU7965082A (en)	1982-08-05
AU543547B2 (en)	1985-04-26
BR8200423A (en)	1982-11-30
GB2092227B (en)	1984-09-19
ZA82414B (en)	1983-02-23
IT8241510A0 (en)	1982-01-29
IT1157855B (en)	1987-02-18
JPS57143195A (en)	1982-09-04
ES8305895A1 (en)	1983-04-16
IT8241510A1 (en)	1983-07-29
GB2092227A (en)	1982-08-11

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Legal Events

Date	Code	Title	Description
1998-01-01	FD1A	Patent lapsed	Effective date: 19971201