KR970064049U - 변압기용 밸브 - Google Patents

변압기용 밸브

Info

Publication number
KR970064049U
KR970064049U KR2019970022109U KR19970022109U KR970064049U KR 970064049 U KR970064049 U KR 970064049U KR 2019970022109 U KR2019970022109 U KR 2019970022109U KR 19970022109 U KR19970022109 U KR 19970022109U KR 970064049 U KR970064049 U KR 970064049U
Authority
KR
South Korea
Prior art keywords
transformer valve
transformer
valve
Prior art date
Application number
KR2019970022109U
Other languages
English (en)
Other versions
KR200161837Y1 (ko
Inventor
공병석
Original Assignee
공병석
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.)
Filing date
Publication date
Application filed by 공병석 filed Critical 공병석
Priority to KR2019970022109U priority Critical patent/KR200161837Y1/ko
Publication of KR970064049U publication Critical patent/KR970064049U/ko
Application granted granted Critical
Publication of KR200161837Y1 publication Critical patent/KR200161837Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/025—Constructional details relating to cooling
    • 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
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
KR2019970022109U 1997-08-09 1997-08-09 변압기용 밸브 KR200161837Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019970022109U KR200161837Y1 (ko) 1997-08-09 1997-08-09 변압기용 밸브

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019970022109U KR200161837Y1 (ko) 1997-08-09 1997-08-09 변압기용 밸브

Publications (2)

Publication Number Publication Date
KR970064049U true KR970064049U (ko) 1997-12-11
KR200161837Y1 KR200161837Y1 (ko) 1999-12-01

Family

ID=19507982

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019970022109U KR200161837Y1 (ko) 1997-08-09 1997-08-09 변압기용 밸브

Country Status (1)

Country Link
KR (1) KR200161837Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180121025A (ko) 2017-04-28 2018-11-07 효성중공업 주식회사 방열기용 절연유 밸브

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180121025A (ko) 2017-04-28 2018-11-07 효성중공업 주식회사 방열기용 절연유 밸브

Also Published As

Publication number Publication date
KR200161837Y1 (ko) 1999-12-01

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Legal Events

Date Code Title Description
A201 Request for examination
G15R Request for early opening
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20060907

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee