JPS5760815A - Stationary induction apparatus - Google Patents

Stationary induction apparatus

Info

Publication number
JPS5760815A
JPS5760815A JP55136879A JP13687980A JPS5760815A JP S5760815 A JPS5760815 A JP S5760815A JP 55136879 A JP55136879 A JP 55136879A JP 13687980 A JP13687980 A JP 13687980A JP S5760815 A JPS5760815 A JP S5760815A
Authority
JP
Japan
Prior art keywords
plates
stays
tank
sound insulation
vibration
Prior art date
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.)
Pending
Application number
JP55136879A
Other languages
English (en)
Inventor
Minoru Kanai
Yasuro Hori
Masaaki Maejima
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP55136879A priority Critical patent/JPS5760815A/ja
Priority to CA000386824A priority patent/CA1161536A/en
Priority to KR1019810003655A priority patent/KR830008359A/ko
Priority to US06/306,868 priority patent/US4442419A/en
Priority to DE8181107734T priority patent/DE3173387D1/de
Priority to EP81107734A priority patent/EP0048990B1/en
Publication of JPS5760815A publication Critical patent/JPS5760815A/ja
Priority to KR2019860013720U priority patent/KR860003014Y1/ko
Pending legal-status Critical Current

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
    • 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
    • H01F27/33—Arrangements for noise damping

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Housings And Mounting Of Transformers (AREA)
JP55136879A 1980-09-30 1980-09-30 Stationary induction apparatus Pending JPS5760815A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP55136879A JPS5760815A (en) 1980-09-30 1980-09-30 Stationary induction apparatus
CA000386824A CA1161536A (en) 1980-09-30 1981-09-28 Static induction apparatus
KR1019810003655A KR830008359A (ko) 1980-09-30 1981-09-29 정전 유도장치(靜電誘導裝置)
US06/306,868 US4442419A (en) 1980-09-30 1981-09-29 Static induction apparatus
DE8181107734T DE3173387D1 (en) 1980-09-30 1981-09-29 Noise reducing housing for a static induction apparatus
EP81107734A EP0048990B1 (en) 1980-09-30 1981-09-29 Noise reducing housing for a static induction apparatus
KR2019860013720U KR860003014Y1 (ko) 1980-09-30 1986-09-05 정지유도전기(靜止誘導電器)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55136879A JPS5760815A (en) 1980-09-30 1980-09-30 Stationary induction apparatus

Publications (1)

Publication Number Publication Date
JPS5760815A true JPS5760815A (en) 1982-04-13

Family

ID=15185666

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55136879A Pending JPS5760815A (en) 1980-09-30 1980-09-30 Stationary induction apparatus

Country Status (6)

Country Link
US (1) US4442419A (ja)
EP (1) EP0048990B1 (ja)
JP (1) JPS5760815A (ja)
KR (1) KR830008359A (ja)
CA (1) CA1161536A (ja)
DE (1) DE3173387D1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4514714A (en) * 1982-02-20 1985-04-30 Hitachi, Ltd. Noise-reduction device for stationary induction apparatus
JPS61220408A (ja) * 1985-03-27 1986-09-30 Hitachi Ltd 静止誘導電器
JPS61176966U (ja) * 1985-04-23 1986-11-05
JP2013254881A (ja) * 2012-06-08 2013-12-19 Toshiba Corp 電気機器
JP2016092241A (ja) * 2014-11-06 2016-05-23 株式会社日立製作所 静止誘導電器

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030871U (ja) * 1983-08-08 1985-03-02 アイシン精機株式会社 負圧式倍力装置
US5184104A (en) * 1988-02-29 1993-02-02 Mitsubishi Denki Kabushiki Kaisha Electromagnetic induction apparatus with a sound suppressing arrangement
DE4228101A1 (de) * 1992-08-27 1994-03-03 Abb Patent Gmbh Minderung der Schallemission von Transformatoren
JP5326472B2 (ja) * 2007-10-11 2013-10-30 ヤマハ株式会社 吸音構造
EP2085962A2 (en) * 2008-02-01 2009-08-05 Yamaha Corporation Sound absorbing structure and vehicle component having sound absorbing properties
US20090223738A1 (en) * 2008-02-22 2009-09-10 Yamaha Corporation Sound absorbing structure and vehicle component having sound absorption property
US11021870B1 (en) * 2013-03-14 2021-06-01 Hrl Laboratories, Llc Sound blocking enclosures with antiresonant membranes
US8857563B1 (en) 2013-07-29 2014-10-14 The Boeing Company Hybrid acoustic barrier and absorber
US8869933B1 (en) 2013-07-29 2014-10-28 The Boeing Company Acoustic barrier support structure
JP6417189B2 (ja) * 2014-11-06 2018-10-31 株式会社日立製作所 静止誘導電器
MX355305B (es) * 2015-10-14 2018-04-12 Prolec Ge Int S De R L De C V Paneles acústicos para transformador.
KR101923136B1 (ko) * 2016-12-30 2018-11-28 효성중공업 주식회사 변압기 탱크용 브레이스장치 및 그의 길이결정방법
JP6585314B2 (ja) * 2017-02-16 2019-10-02 富士フイルム株式会社 防音構造
KR20200068829A (ko) * 2018-12-06 2020-06-16 효성중공업 주식회사 밀폐형 동흡진장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE523671A (ja) *
DE1740478U (de) * 1955-11-02 1957-02-28 Licentia Gmbh Geraeuschgedaempfter transformator mit kesselaussenseitig angeordneten schalldaemmenden faechern.
DE1112311B (de) * 1958-05-22 1961-08-03 Continental Elektro Ind Ag Schwinger zur Minderung der Schall-abstrahlung, z. B. von Maschinen und Apparaten
DE1260611B (de) * 1961-09-28 1968-02-08 Licentia Gmbh Fluessigkeitsisolierte Transformatoren oder Drosselspulen mit schalldaemmender Kesselabdeckung
AT240962B (de) * 1964-03-13 1965-06-25 Smit & Willem & Co Nv Vorrichtung zum Dämpfen des durch ein in einem Kessel angeordnetes, Schall erzeugendes Gerät, beispielsweise einen Transformator, erzeugten Schalles
DE1538130B2 (de) * 1966-01-19 1970-01-22 Siemens AG, 1000 Berlin u. 8OOO München Anordnung einer Schalldämmwand
JPS5237413B2 (ja) * 1971-09-27 1977-09-22
JPS5639586B2 (ja) * 1974-04-16 1981-09-14
JPS5910568B2 (ja) * 1979-12-18 1984-03-09 株式会社日立製作所 静止誘導電器

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4514714A (en) * 1982-02-20 1985-04-30 Hitachi, Ltd. Noise-reduction device for stationary induction apparatus
JPS61220408A (ja) * 1985-03-27 1986-09-30 Hitachi Ltd 静止誘導電器
JPH0546689B2 (ja) * 1985-03-27 1993-07-14 Hitachi Ltd
JPS61176966U (ja) * 1985-04-23 1986-11-05
JPH0448135Y2 (ja) * 1985-04-23 1992-11-12
JP2013254881A (ja) * 2012-06-08 2013-12-19 Toshiba Corp 電気機器
JP2016092241A (ja) * 2014-11-06 2016-05-23 株式会社日立製作所 静止誘導電器

Also Published As

Publication number Publication date
US4442419A (en) 1984-04-10
CA1161536A (en) 1984-01-31
EP0048990A3 (en) 1983-03-30
EP0048990B1 (en) 1986-01-02
KR830008359A (ko) 1983-11-18
DE3173387D1 (en) 1986-02-13
EP0048990A2 (en) 1982-04-07

Similar Documents

Publication Publication Date Title
JPS5760815A (en) Stationary induction apparatus
US4371858A (en) Static induction apparatus
KR900003478B1 (ko) 정지 유도전기(靜止 誘導電器)
CN210743764U (zh) 一种新型的干式变压器外壳降噪隔音装置
JPS5760816A (en) Stationary induction apparatus
JPS5760817A (en) Stationary induction apparatus
DE879264C (de) Elastische Aufhaengung von Staenderblechpaketen im Gehaeuse elektrischer Maschinen
CN110749374A (zh) 一种建筑物内变压器结构传声分离方法及装置
KR840002412B1 (ko) 정지유도전기(靜止誘導電器)
JPS57162312A (en) Soundproofing device for stationary induction apparatus
JPS5588544A (en) Rotary electric machine
US4306209A (en) Sound-proofed choke
JPS56138540A (en) Vibration absorbing apparatus for towerlike structure
JPS5740907A (en) Container for stationary electric apparatus
JPS59220909A (ja) 誘導電器
KR860003014Y1 (ko) 정지유도전기(靜止誘導電器)
JPS57128912A (en) Stationary induction electric machine
JPS622504A (ja) 静止誘導電器
JPS6119548B2 (ja)
JPH01101614A (ja) 静止誘導機器の組立方法
JPS5679413A (en) Stationary induction apparatus
JPS56125821A (en) Stationary electric induction apparatus
JPS5771254A (en) Rotor ror induction motor
JPS57106014A (en) Supporting method for winding core
JPS58130514A (ja) 静止誘導電器の防音形タンク