SE442543B - Rortillslutning - Google Patents

Rortillslutning

Info

Publication number
SE442543B
SE442543B SE7813120A SE7813120A SE442543B SE 442543 B SE442543 B SE 442543B SE 7813120 A SE7813120 A SE 7813120A SE 7813120 A SE7813120 A SE 7813120A SE 442543 B SE442543 B SE 442543B
Authority
SE
Sweden
Prior art keywords
push rod
locking
locking sleeve
axially
fingers
Prior art date
Application number
SE7813120A
Other languages
English (en)
Swedish (sv)
Other versions
SE7813120L (sv
Inventor
D D Kalen
J W Mitchem
Original Assignee
Babcock & Wilcox Co
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 Babcock & Wilcox Co filed Critical Babcock & Wilcox Co
Publication of SE7813120L publication Critical patent/SE7813120L/xx
Publication of SE442543B publication Critical patent/SE442543B/sv

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/30—Subcritical reactors ; Experimental reactors other than swimming-pool reactors or zero-energy reactors
    • G21C1/303—Experimental or irradiation arrangements inside the reactor
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/02—Details
    • G21C13/06—Sealing-plugs
    • G21C13/067—Sealing-plugs for tubes, e.g. standpipes; Locking devices for plugs
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/20—Clamps
    • Y10T292/205—Ring
    • Y10T292/212—With expanding or contracting means
    • Y10T292/214—Screw

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Pipe Accessories (AREA)
  • Containers And Plastic Fillers For Packaging (AREA)
  • Clamps And Clips (AREA)
SE7813120A 1978-02-17 1978-12-20 Rortillslutning SE442543B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/878,960 US4195868A (en) 1978-02-17 1978-02-17 Tubular closure mechanism

Publications (2)

Publication Number Publication Date
SE7813120L SE7813120L (sv) 1979-08-18
SE442543B true SE442543B (sv) 1986-01-13

Family

ID=25373166

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7813120A SE442543B (sv) 1978-02-17 1978-12-20 Rortillslutning

Country Status (15)

Country Link
US (1) US4195868A (fr)
JP (1) JPS6039198B2 (fr)
AT (1) AT364047B (fr)
BE (1) BE873235A (fr)
CA (1) CA1111970A (fr)
CH (1) CH635201A5 (fr)
DE (1) DE2854816C3 (fr)
ES (1) ES476791A1 (fr)
FR (1) FR2417693A1 (fr)
GB (1) GB2018493B (fr)
IL (1) IL56079A (fr)
IT (1) IT1101725B (fr)
LU (1) LU80766A1 (fr)
NL (1) NL7811690A (fr)
SE (1) SE442543B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3151498C2 (de) * 1981-12-24 1984-02-09 Geze Gmbh, 7250 Leonberg Mechanische Feststellvorrichtung für Türschließer
GB2221787A (en) * 1988-08-10 1990-02-14 Atomic Energy Authority Uk Nuclear fuel sub-assemblies
DE3831523A1 (de) * 1988-09-16 1990-03-22 Koenig Verbindungstech Ag Verfahren zum dichten verschliessen einer bohrung
AT398115B (de) * 1992-01-13 1994-09-26 Vaillant Gmbh Einrichtung zur lagesicherung
US5793827A (en) * 1995-09-22 1998-08-11 General Electric Company Material surveillance specimen holder for core shroud of boiling water reactor
DE19727217C2 (de) * 1997-06-26 2002-04-04 Framatome Anp Gmbh Vorrichtung und Verfahren zum Stabilisieren von zwei Teilen eines Rohres
AUPP247798A0 (en) 1998-03-18 1998-04-23 Rudduck, Dickory Fixing and release systems
AUPQ861300A0 (en) * 2000-07-06 2000-08-03 Telezygology Pty Limited Mulit-function tool
US7600301B2 (en) * 2002-06-19 2009-10-13 Telezygology, Inc. Fixing and release systems and fastener networks
JP2016176705A (ja) * 2015-03-18 2016-10-06 三菱重工業株式会社 試験カプセル及び試験片の再装荷方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732234A (en) * 1956-01-24 lundell
US2794670A (en) * 1954-06-30 1957-06-04 Robert L Menegus Releasable holder for rod
BE569059A (fr) * 1957-07-01
GB880074A (en) * 1959-02-27 1961-10-18 Vickers Res Ltd Improvements in or relating to fluid control valves
FR1421601A (fr) * 1964-11-06 1965-12-17 Commissariat Energie Atomique Dispositif d'irradiation
SE334109B (fr) * 1968-05-27 1971-04-05 Libu Shovel Co Ag
US3773615A (en) * 1969-06-06 1973-11-20 Combustion Eng Irradiation surveillance capsule assemblies for nuclear reactors
CA922028A (en) * 1969-06-06 1973-02-27 Combustion Engineering Irradiation surveillance capsule assemblies for nuclear reactors
US3629069A (en) * 1969-09-22 1971-12-21 Ca Atomic Energy Ltd Reactor tube end closure
FR2068130A5 (fr) * 1969-11-28 1971-08-20 Tiraspolsky Wladimir
DE2053276C3 (de) * 1970-10-30 1973-09-13 Siemens Ag, 1000 Berlin U. 8000 Muenchen Spannvorrichtung für in Bestrahlungs kanale von Kernreaktoren einsetzbare Pro benhalter
US4075935A (en) * 1972-03-30 1978-02-28 Pier Luigi Panigati Piston for pressure fluid operated cylinders
US3921334A (en) * 1974-02-06 1975-11-25 Sr William R Black Window guard apparatus
DE2450778C3 (de) * 1974-10-25 1982-04-08 Gesellschaft für Strahlen- und Umweltforschung mbH, 8000 München Fernbedienbare Greifvorrichtung für Gegenstände in strahlenbelasteten Anlagen
US4057935A (en) * 1977-02-03 1977-11-15 Rod G. Rohrberg Quick release mechanism for window guard or the like
US4196047A (en) * 1978-02-17 1980-04-01 The Babcock & Wilcox Company Irradiation surveillance specimen assembly

Also Published As

Publication number Publication date
NL7811690A (nl) 1979-08-21
IL56079A (en) 1981-11-30
IT1101725B (it) 1985-10-07
JPS6039198B2 (ja) 1985-09-04
CA1111970A (fr) 1981-11-03
DE2854816A1 (de) 1979-08-23
LU80766A1 (fr) 1979-05-16
ES476791A1 (es) 1979-06-01
BE873235A (fr) 1979-04-17
US4195868A (en) 1980-04-01
AT364047B (de) 1981-09-25
FR2417693A1 (fr) 1979-09-14
FR2417693B1 (fr) 1985-03-15
GB2018493B (en) 1982-07-07
GB2018493A (en) 1979-10-17
JPS54121393A (en) 1979-09-20
SE7813120L (sv) 1979-08-18
ATA47079A (de) 1981-02-15
CH635201A5 (de) 1983-03-15
DE2854816C3 (de) 1981-10-15
IT7830780A0 (it) 1978-12-13
DE2854816B2 (de) 1980-12-18

Similar Documents

Publication Publication Date Title
SE442543B (sv) Rortillslutning
KR950008999Y1 (ko) 제어봉 안내관용 유지핀 조립체
KR920008766B1 (ko) 축상 절삭공구용 연결장치
KR900005482A (ko) 원자로 연료 조립체의 분해 가능한 안내 튜브로부터 록킹 슬리이브를 추출하는 방법 및 장치
JP7480162B2 (ja) サーマルスリーブのための回転止め配置
JP2002512564A (ja) 切削工具組み立て体
WO2019156865A1 (fr) Manchon thermique
KR870003515A (ko) 재구성 가능한 연료집합체용 재사용가능한 체결관 삽입 및 제거
JPS59152071A (ja) 自動スタツド植込装置
US4235013A (en) Tube guide-expander
JPH08501024A (ja) 可圧縮ねじ式固定機構
US4670958A (en) Extracting device for a gas-purge brick
US4928291A (en) Control cluster provided with removable control elements for a nuclear fuel reactor
NO20111017A1 (no) Nedihulls c-ring kilesammenstilling
US5247549A (en) Control rod spacer pad
KR940008252B1 (ko) 재구성 가능한 연료집합체용 체결관 제거 고정구
CN114930465A (zh) 从下端更换衬在核反应堆压力容器管中的套筒的方法和装置
NO304901B1 (no) Anordning ved tilbaketrekkbart kileelement for forankring av et verkt°y inne i et borehull
US5167064A (en) Tube stabilizer assembly
JPS6141806A (ja) 管状体の内壁把持装置
JPS6039199B2 (ja) 管閉成装置
KR930011020B1 (ko) 제거시 증기발생기관의 결함부를 보호하는 장치 및 방법
US20200165882A1 (en) A safety device for attaching to a pipe string comprising a plurality of connected pipe sections
US5275246A (en) Drill string bridge coupler and actuator
NO343494B1 (no) Utskiftbar gripebakke og fremgangsmåte for utskiftning.

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7813120-8

Effective date: 19890301

Format of ref document f/p: F