KR920021721U - 튜브(Tube)형 버터플라이 밸브(Butterfly valve) - Google Patents

튜브(Tube)형 버터플라이 밸브(Butterfly valve)

Info

Publication number: KR920021721U
Authority: KR; South Korea
Prior art keywords: butterfly valve; tube type; type butterfly; tube; valve
Prior art date: 1991-05-29
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

KR2019910007700U

Other languages

English (en)

Other versions

KR930005265Y1 (ko

Inventor

이명진

Original Assignee

포항종합제철 주식회사

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.)

1991-05-29

Filing date

1991-05-29

Publication date

1992-12-19

1991-05-29 Application filed by 포항종합제철 주식회사 filed Critical 포항종합제철 주식회사

1991-05-29 Priority to KR2019910007700U priority Critical patent/KR930005265Y1/ko

1992-12-19 Publication of KR920021721U publication Critical patent/KR920021721U/ko

1993-08-11 Application granted granted Critical

1993-08-11 Publication of KR930005265Y1 publication Critical patent/KR930005265Y1/ko

2001-05-29 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/221—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves specially adapted operating means therefor
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/54—Mechanical actuating means with toothed gearing with pinion and rack

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Fluid-Driven Valves (AREA)

KR2019910007700U 1991-05-29 1991-05-29 튜브(Tube)형 버터플라이 밸브(Butterfly valve) Expired - Fee Related KR930005265Y1 (ko)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR2019910007700U KR930005265Y1 (ko)	1991-05-29	1991-05-29	튜브(Tube)형 버터플라이 밸브(Butterfly valve)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019910007700U KR930005265Y1 (ko)	1991-05-29	1991-05-29	튜브(Tube)형 버터플라이 밸브(Butterfly valve)

Publications (2)

Publication Number	Publication Date
KR920021721U true KR920021721U (ko)	1992-12-19
KR930005265Y1 KR930005265Y1 (ko)	1993-08-11

Family

ID=19314362

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019910007700U Expired - Fee Related KR930005265Y1 (ko)	1991-05-29	1991-05-29	튜브(Tube)형 버터플라이 밸브(Butterfly valve)

Country Status (1)

Country	Link
KR (1)	KR930005265Y1 (ko)

1991
- 1991-05-29 KR KR2019910007700U patent/KR930005265Y1/ko not_active Expired - Fee Related

Also Published As

Publication number	Publication date
KR930005265Y1 (ko)	1993-08-11

Publication	Publication Date	Title
NO920388L (no)	1992-07-31	Tilbakeslagsventil
ITMI920384A0 (it)	1992-02-21	Dispositivo valvolare
FI940004A7 (fi)	1994-01-03	Ventilarrangemang
DE69225596D1 (de)	1998-06-25	Rohruntersuchungsventil
DE69227760D1 (de)	1999-01-14	Ventilvorrichtung
FI935928A7 (fi)	1993-12-30	Kierrätysventtiili
DE69224169D1 (de)	1998-02-26	Probenentnahmeventil
DE59106711D1 (de)	1995-11-23	Absperrklappe.
FI933843A7 (fi)	1993-09-02	Ventil
DE69209522D1 (de)	1996-05-02	Tracheostomventile
ATA34191A (de)	1993-06-15	Ventil
FR2672099B1 (fr)	1993-04-09	Vanne.
AT397701B (de)	1994-06-27	Vorrangumschaltventil
DE69218598D1 (de)	1997-04-30	Ventil
KR920021721U (ko)	1992-12-19	튜브(Tube)형 버터플라이 밸브(Butterfly valve)
DK0505600T3 (da)	1995-07-17	Ventilindretning
NO912895L (no)	1993-01-25	Stengeventil.
ITMI920274A1 (it)	1993-08-11	Valvola
DK200491A (da)	1993-06-14	Ventil
FI943455A7 (fi)	1994-09-21	Venttiilimekanismi
KR930011351U (ko)	1993-06-24	더블 버터플라이 밸브
KR930006980U (ko)	1993-04-24	버터플라이 밸브형 롯트밸브
KR930014827U (ko)	1993-07-27	밸브구조
DE59204167D1 (de)	1995-12-07	Ventileinrichtung.
FI911493A0 (fi)	1991-03-27	Venttiili

Legal Events

Date	Code	Title	Description
1991-05-29	A201	Request for examination
1991-05-29	UA0108	Application for utility model registration	Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19910529
1991-05-29	UA0201	Request for examination	Patent event date: 19910529 Patent event code: UA02012R01D Comment text: Request for Examination of Application
1992-12-19	UG1501	Laying open of application
1993-08-11	UG1604	Publication of application	Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19930716
1993-10-26	E701	Decision to grant or registration of patent right
1993-10-26	UE0701	Decision of registration	Patent event date: 19931026 Comment text: Decision to Grant Registration Patent event code: UE07011S01D
1994-01-12	REGI	Registration of establishment
1994-01-12	UR0701	Registration of establishment	Patent event date: 19940112 Patent event code: UR07011E01D Comment text: Registration of Establishment
1994-01-12	UR1002	Payment of registration fee	Start annual number: 1 End annual number: 3 Payment date: 19940112
1996-07-04	UR1001	Payment of annual fee	Payment date: 19960704 Start annual number: 4 End annual number: 4
1997-07-14	UR1001	Payment of annual fee	Payment date: 19970714 Start annual number: 5 End annual number: 5
1998-06-29	FPAY	Annual fee payment	Payment date: 19980629 Year of fee payment: 6
1998-06-29	UR1001	Payment of annual fee	Payment date: 19980629 Start annual number: 6 End annual number: 6
1999-08-12	LAPS	Lapse due to unpaid annual fee
1999-08-12	UC1903	Unpaid annual fee