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ES345523A1 - Improvements in and relating to a Fluid-Tigh Connecting Device - Google Patents

Improvements in and relating to a Fluid-Tigh Connecting Device

Info

Publication number
ES345523A1
ES345523A1 ES345523A ES345523A ES345523A1 ES 345523 A1 ES345523 A1 ES 345523A1 ES 345523 A ES345523 A ES 345523A ES 345523 A ES345523 A ES 345523A ES 345523 A1 ES345523 A1 ES 345523A1
Authority
ES
Spain
Prior art keywords
casing
ducts
rod
screw
valve
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.)
Expired
Application number
ES345523A
Other languages
Spanish (es)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES345523A1 publication Critical patent/ES345523A1/en
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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials 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
    • 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
    • F16K1/32—Details
    • F16K1/50—Preventing rotation of valve members
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Joints With Pressure Members (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

A valved pipe joint for two ducts 1, 2 traversed by a dangerous, e.g. radioactive, fluid comprises a valve casing 4, a rod 8 which is axially movable, e.g. by a hand wheel 14 and threaded portion 11 co-operating with a threaded bore in casing cap 12, to position a valve member 9 in relation to a seat 10, a metal bellows 18 surrounding the rod 8 and sealed to both the easing and the valve member, and two blocks 22, 23, the former of which locates a plane face of the valve casing against a yoke 3 which is common to the ducts 1, 2, to align these ducts with passageways 5, 6 in the valve casing, whilst the latter block is acted on by a screw 26 to urge the faces of the casing and yoke towards each other, sealing of the butt joint thus formed being effected by 0-rings 27. To guard against the bellows being perforated, packing 13 is provided between rod 8 and the casing, and a tube 19 communicates the space below the packing with a drip tray 20. Handwheel 14 and the head of the screw 26 are accessible from the exterior of a concrete enclosure 16 having a removable cover 17 to which the valve casing and rod 8 are assembled prior to being lowered into the interior 15 of the enclosure to position them with the ducts 1, 2 in register with the passageways 5, 6, after which the screw 26 is rotated to seal the joint.
ES345523A 1966-09-30 1967-09-28 Improvements in and relating to a Fluid-Tigh Connecting Device Expired ES345523A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR78438A FR1507204A (en) 1966-09-30 1966-09-30 Watertight connection device

Publications (1)

Publication Number Publication Date
ES345523A1 true ES345523A1 (en) 1969-11-01

Family

ID=8618252

Family Applications (1)

Application Number Title Priority Date Filing Date
ES345523A Expired ES345523A1 (en) 1966-09-30 1967-09-28 Improvements in and relating to a Fluid-Tigh Connecting Device

Country Status (7)

Country Link
BE (1) BE703151A (en)
CH (1) CH478377A (en)
DE (1) DE1972355U (en)
ES (1) ES345523A1 (en)
FR (1) FR1507204A (en)
GB (1) GB1160750A (en)
LU (1) LU54501A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2963861D1 (en) * 1979-01-03 1982-11-18 Sgn Soc Gen Tech Nouvelle Valves removable from a distance
FR2445919A1 (en) * 1979-01-03 1980-08-01 Tech Nles Ste Gle Valve for use in nuclear installation - has heavy plug in casing acting via part spherical bearing member on valve body
FR2473672A2 (en) * 1979-01-22 1981-07-17 Tech Nles Ste Gle Stopcock core having a thick or solid fluoro:polymer core surface - with surface cavity or channels to control differential thermal expansion effect
FR2446976A1 (en) * 1979-01-22 1980-08-14 Tuflin Sarl NEW VALVE FOR POLLUTANT OR DANGEROUS FLUID WITH REMOTE CONTROL AND DISASSEMBLY
US4461317A (en) * 1981-04-06 1984-07-24 The United States Of America As Represented By The United States Department Of Energy Overflow control valve
EP0287860A3 (en) * 1987-03-31 1989-06-07 Asmo Co., Ltd. Mechanism converting rotary motion into reciprocating motion
GB9310571D0 (en) * 1993-05-22 1993-07-07 Concentric Controls Ltd Gas valve
CN107575586A (en) * 2017-09-21 2018-01-12 安徽荣达阀门有限公司 One kind rotatably compresses valve

Also Published As

Publication number Publication date
FR1507204A (en) 1967-12-29
CH478377A (en) 1969-09-15
DE1972355U (en) 1967-11-09
BE703151A (en) 1968-01-15
GB1160750A (en) 1969-08-06
LU54501A1 (en) 1967-11-20

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