KR920002812U - 온풍기 겸용 선풍기 - Google Patents

온풍기 겸용 선풍기

Info

Publication number: KR920002812U
Authority: KR; South Korea
Prior art keywords: electric fan; fan; electric
Prior art date: 1990-07-04
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

KR2019900009740U

Other languages

English (en)

Other versions

KR920003636Y1 (ko

Inventor

조춘상

Original Assignee

조춘상

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.)

1990-07-04

Filing date

1990-07-04

Publication date

1992-02-25

1990-07-04 Application filed by 조춘상 filed Critical 조춘상

1990-07-04 Priority to KR2019900009740U priority Critical patent/KR920003636Y1/ko

1992-02-25 Publication of KR920002812U publication Critical patent/KR920002812U/ko

1992-06-01 Application granted granted Critical

1992-06-01 Publication of KR920003636Y1 publication Critical patent/KR920003636Y1/ko

Status Expired 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
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Direct Air Heating By Heater Or Combustion Gas (AREA)

KR2019900009740U 1990-07-04 1990-07-04 온풍기 겸용 선풍기 Expired KR920003636Y1 (ko)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR2019900009740U KR920003636Y1 (ko)	1990-07-04	1990-07-04	온풍기 겸용 선풍기

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019900009740U KR920003636Y1 (ko)	1990-07-04	1990-07-04	온풍기 겸용 선풍기

Publications (2)

Publication Number	Publication Date
KR920002812U true KR920002812U (ko)	1992-02-25
KR920003636Y1 KR920003636Y1 (ko)	1992-06-01

Family

ID=19300634

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019900009740U Expired KR920003636Y1 (ko)	1990-07-04	1990-07-04	온풍기 겸용 선풍기

Country Status (1)

Country	Link
KR (1)	KR920003636Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR20110078803A (ko) *	2009-12-31	2011-07-07	윤근수	온풍기능이 구비된 사방향 선풍기

1990
- 1990-07-04 KR KR2019900009740U patent/KR920003636Y1/ko not_active Expired

Also Published As

Publication number	Publication date
KR920003636Y1 (ko)	1992-06-01

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Legal Events

Date	Code	Title	Description
1990-07-04	A201	Request for examination
1990-07-04	UA0108	Application for utility model registration	Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19900704
1990-07-04	UA0201	Request for examination	Patent event date: 19900704 Patent event code: UA02012R01D Comment text: Request for Examination of Application
1992-02-25	UG1501	Laying open of application
1992-06-01	UG1604	Publication of application	Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19920504
1992-08-29	E701	Decision to grant or registration of patent right
1992-08-29	UE0701	Decision of registration	Patent event date: 19920829 Comment text: Decision to Grant Registration Patent event code: UE07011S01D
1993-10-29	NORF	Unpaid initial registration fee
1993-10-29	UC1904	Unpaid initial registration fee