[go: up one dir, main page]

KR840004014A - 비상용 밀폐장치 - Google Patents

비상용 밀폐장치 Download PDF

Info

Publication number
KR840004014A
KR840004014A KR1019830001338A KR830001338A KR840004014A KR 840004014 A KR840004014 A KR 840004014A KR 1019830001338 A KR1019830001338 A KR 1019830001338A KR 830001338 A KR830001338 A KR 830001338A KR 840004014 A KR840004014 A KR 840004014A
Authority
KR
South Korea
Prior art keywords
sealing
shaft
sealing member
annular
annular support
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.)
Granted
Application number
KR1019830001338A
Other languages
English (en)
Other versions
KR880000986B1 (ko
Inventor
제이.라도세이브(외 1) 존
Original Assignee
더블유. 피. 고씨어
죤 크레인-하우댈리 인코포레이티드
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 더블유. 피. 고씨어, 죤 크레인-하우댈리 인코포레이티드 filed Critical 더블유. 피. 고씨어
Publication of KR840004014A publication Critical patent/KR840004014A/ko
Application granted granted Critical
Publication of KR880000986B1 publication Critical patent/KR880000986B1/ko
Expired legal-status Critical Current

Links

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/008—Sealings comprising at least two sealings in succession with provision to put out of action at least one sealing; One sealing sealing only on standstill; Emergency or servicing sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/321—Bearings or seals specially adapted for propeller shafts
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/54—Other sealings for rotating shafts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H23/00—Transmitting power from propulsion power plant to propulsive elements
    • B63H23/32—Other parts
    • B63H23/321—Bearings or seals specially adapted for propeller shafts
    • B63H2023/327—Sealings specially adapted for propeller shafts or stern tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Sealing Devices (AREA)

Abstract

내용 없음

Description

비상용 밀폐장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 바림직한 일예의 정면도.
제2도는 제1도의 측면도.
제3도는 제1도의 선(3-3)에 따른 단면도.
제4도는 제3도의 선(4-4)에 따른 단면도로서 밀폐장치를 팽창시켜 축에서 분리시킨 상태로 도시한 도면.
제5도는 제4도와 동일한 단면을 나타낸 것으로서 밀폐장치를 수축시켜 축과 맞물려 놓은 상태로 맞물려 놓은 상태로 도시한 도면.

Claims (10)

  1. 하우징과 이것을 통과하는 축 사이의 간격을 밀폐시키기 위한 것으로서, 하우징에 부착시켜 환상공간을 형성토록 하는 환상 지지체, 이 환상지지체에 의해서 그 환상공간속에 지지시켜 상술한 축 둘레로 환상 밀폐대를 형성토록 함과 아울러 축과 밀착되는 밀폐구를 갖춘 최소한 두개의 호상밀폐부재,및호상밀폐부재간에연장시켜 제1위치로 움지였을 경우에는 상술한 환상 밀폐대의 반경을 확장시켜 밀폐구와 축을 분리시키는 한편 제2위치로 움직였을 경우에는 환상 밀폐대의 반경을 수축시켜 밀폐구와 축을 결합시키는 지레부재로 구성한 밀폐장치.
  2. 제1항의 것으로서, 밀폐부재를 수축시켜 축과 맞물려놓는 주변 압축장치를 포함하는 밀폐장치.
  3. 제2항의 것으로서, 환상지지체는 최소한 두 부분으로 구성하여 그 각 부분을 축 둘레로 고정시켜 하우징에 부착시킨 밀폐장치.
  4. 제3항의 것으로서, 환상지지체에는 반경방향으로 환상의 공간을 형성시켜 이 환상공간속에 밀폐부재를 반경방향으로 움직일 수 있게끔 설치한 밀폐장치.
  5. 제4항의 적으로서, 최소한 두개의 밀폐부재는 각각 원의 호를 형성토록하여 그 내주면에는 축과 밀착되는 밀폐구를 부착시킴과 아울러 다른 밀폐재로 밀폐부재를 서로 밀착시켜 환상공간에 밀착시켜 놓은 밀폐장치.
  6. 제5항의 것으로서, 회전 방지 장치로 환상 지지체와 밀폐부재를 연결하여 밀폐부재의 회전을 방지토록한 밀폐장치.
  7. 제6항의 것으로서, 환상 지지체와 밀폐부재 사이에 중심유지장치를 연장시켜 밀폐부재가 축에 맞물려 있지 않을 때 밀폐부재를 축과 동심으로 유지시키는 밀폐장치.
  8. 제7항의 것으로서, 지레부재에는 캠장치를 포함시켜 밀폐부재에 지지시켜 캠은 각 밀폐부재의 일단에 회전식으로 설치함과 아울러 그와 인접한 밀폐부재의 단부에는 작용면을 형성시킨 밀폐장치.
  9. 제8항의 것으로서, 작용면에는 밀폐부재를 축에서 분리시켜 상술한 압축장치에 대하여 유지시키는 캠고정 위치가 형성되어 있는 밀폐장치.
  10. 제9항의 것으로서, 밀폐부재의 외부면을 따라서 밀폐구를 연장시켜 유체가 환상공간을 통해서 흐르지 못하도록 한 밀폐장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830001338A 1982-04-01 1983-03-31 비상용 밀폐장치 Expired KR880000986B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/364,522 US4449719A (en) 1982-04-01 1982-04-01 Emergency seal
US364522 1999-07-30

Publications (2)

Publication Number Publication Date
KR840004014A true KR840004014A (ko) 1984-10-06
KR880000986B1 KR880000986B1 (ko) 1988-06-10

Family

ID=23434872

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830001338A Expired KR880000986B1 (ko) 1982-04-01 1983-03-31 비상용 밀폐장치

Country Status (10)

Country Link
US (1) US4449719A (ko)
EP (1) EP0092072B1 (ko)
JP (1) JPS58180874A (ko)
KR (1) KR880000986B1 (ko)
AU (1) AU556009B2 (ko)
BR (1) BR8301629A (ko)
CA (1) CA1214480A (ko)
DE (1) DE3367266D1 (ko)
ES (1) ES8403589A1 (ko)
GR (1) GR78522B (ko)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5304986A (en) * 1984-12-31 1986-07-29 Ozaki, H. Propeller and rudder arrangement on a ship
JPH065723U (ja) * 1992-06-22 1994-01-25 アラコ株式会社 絞りプレス型装置
US6962741B2 (en) * 1999-11-03 2005-11-08 Vinytouch Vinylapplikaties B.V. Press-on tool and method for pressing on a film to adhere to a substrate
NL1013473C2 (nl) * 1999-11-03 2001-05-04 Bogman Freestyle V O F Aandrukgereedschap en werkwijze voor het tot hechting aandrukken van een folie op een ondergrond.
US8419020B2 (en) * 2004-11-22 2013-04-16 Mide Technology Corporation Fluid activated shaft seal
CA2588676C (en) * 2004-11-22 2014-01-07 Mide Technology Corporation Fluid-activated shaft seal
US7828299B2 (en) * 2004-11-22 2010-11-09 Mide Technology Corporation Fluid-activated shaft seal
US7921921B2 (en) * 2008-09-24 2011-04-12 Baker Hughes Incorporated Downhole backup system and method
UA95153C2 (en) * 2009-12-25 2011-07-11 Анатолий Иванович Степанюк Ring seal
US8608172B2 (en) * 2010-04-13 2013-12-17 Mide Technology Corporation Bulkhead seal
DE102012004443A1 (de) * 2012-02-29 2013-08-29 Blohm + Voss Industries Gmbh Schiff mit einer Schottabdichtung im Bereich von Wellendurchführungen
RU2502646C1 (ru) * 2012-07-04 2013-12-27 Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" имени С.П. Королева" Устройство герметизации люков космических объектов и способ его эксплуатации
CN103274029A (zh) * 2013-06-27 2013-09-04 无锡市宏源弹性器材有限公司 隔舱端面密封装置
CN103350734B (zh) * 2013-06-28 2015-10-28 沪东中华造船(集团)有限公司 轴系隔舱密封的安装方法
KR101466642B1 (ko) 2013-07-01 2014-11-28 제주대학교 산학협력단 선박용 가변피치 프로펠러의 비상용 실링 링
US10648268B2 (en) 2015-08-31 2020-05-12 Cameron International Corporation Annual blowout preventer with radial actuating member
CN106275242A (zh) * 2016-10-19 2017-01-04 无锡市宏源弹性器材有限公司 可倾斜式隔舱端面密封装置
CN107662202A (zh) * 2017-10-30 2018-02-06 广东腾山机器人有限公司 一种齿轮传动结构的六轴机器人及其组装方法
DE102023102813A1 (de) * 2023-02-06 2024-08-08 Geislinger Group Gmbh Dichtungseinrichtung für eine Wellendurchführung
CN116620535B (zh) * 2023-07-24 2023-09-22 江苏环保产业技术研究院股份公司 一种景观式浮船水质监测站

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1877268A (en) * 1931-05-09 1932-09-13 James R Cole Stuffing box and packing therefor
US2643141A (en) * 1950-09-28 1953-06-23 Dresser Ind Shaft sealing device for pumps, compressors, and similar apparatus
US2867458A (en) * 1956-02-23 1959-01-06 Sealol Corp Shaft seal for gas turbines and the like
NL302722A (ko) * 1963-02-01
US3318605A (en) * 1964-10-09 1967-05-09 Otis Eng Co Device movable through a flow conductor and seals for use thereon
US3994472A (en) * 1975-01-17 1976-11-30 Cameron Iron Works, Inc. Annular type blowout preventer
US3948531A (en) * 1975-04-24 1976-04-06 Crane Packing Company Bulkhead seal
US4085941A (en) * 1976-06-11 1978-04-25 Crane Packing Limited Stern seals for ships
US4332367A (en) * 1980-05-02 1982-06-01 Nl Industries, Inc. Blowout preventer having a variable ram seal

Also Published As

Publication number Publication date
GR78522B (ko) 1984-09-27
AU1283683A (en) 1983-10-06
EP0092072A1 (en) 1983-10-26
EP0092072B1 (en) 1986-10-29
JPH0242720B2 (ko) 1990-09-25
KR880000986B1 (ko) 1988-06-10
ES521087A0 (es) 1984-03-16
US4449719A (en) 1984-05-22
DE3367266D1 (en) 1986-12-04
BR8301629A (pt) 1983-12-13
JPS58180874A (ja) 1983-10-22
AU556009B2 (en) 1986-10-16
CA1214480A (en) 1986-11-25
ES8403589A1 (es) 1984-03-16

Similar Documents

Publication Publication Date Title
KR840004014A (ko) 비상용 밀폐장치
US4094512A (en) Shaft seals
US3622164A (en) Seal for shafts
CA2043236A1 (en) Split mechanical face seal
ES2179296T3 (es) Junta hermetica circunferencial con rotor ceramico.
KR870001428A (ko) 링 시일(ring seal)
ES2179229T3 (es) Dispositivo para la obturacion de un intersticio anular entre una carcasa y un eje.
KR830007396A (ko) 방수 베어링 시일을 가진 컨베이어 트롤리 조립체
KR920012798A (ko) 개선된 흑연 팩킹
KR890701936A (ko) 센터링 수단을 갖는 메카니칼 실(seal)
BR8704789A (pt) Vedacao de cassete
KR910014960A (ko) 개량된 동적 2차 시일 어셈블리를 가진 원자로 냉각제 펌프
ES244382U (es) Una disposicion de cierre estanco para ejes giratorios.
EP0151029A3 (en) Ring seal for contaminant trapping
CA2244678A1 (en) Rotating sealing device
US8328201B2 (en) Pumping seal assembly with angled spring
JPH0320174A (ja) シール装置
KR890017461A (ko) 물펌프 축받이의 밀봉장치
KR920010189A (ko) 유니버셜 씨일 글랜드
KR840005522A (ko) 축봉장치(軸封裝置)
KR880012872A (ko) 환형 밀봉 조립물
KR840003343A (ko) 밸브용 밀폐장치
JPH063227Y2 (ja) 密封装置組立体
JP3268711B2 (ja) 密封装置
KR100279013B1 (ko) 축 밀봉장치

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

St.27 status event code: A-2-2-Q10-Q13-nap-PG1605

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 19910611

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 19910611