FR2435655A3 - FITTING PIECE TO INSERT INTO A WALL OPENING OF A VACUUM CONTAINER - Google Patents

FITTING PIECE TO INSERT INTO A WALL OPENING OF A VACUUM CONTAINER

Info

Publication number
FR2435655A3
FR2435655A3 FR7919491A FR7919491A FR2435655A3 FR 2435655 A3 FR2435655 A3 FR 2435655A3 FR 7919491 A FR7919491 A FR 7919491A FR 7919491 A FR7919491 A FR 7919491A FR 2435655 A3 FR2435655 A3 FR 2435655A3
Authority
FR
France
Prior art keywords
nozzle
housing
wall
insert
vacuum container
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
FR7919491A
Other languages
French (fr)
Other versions
FR2435655B3 (en
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.)
Forschungszentrum Karlsruhe GmbH
Original Assignee
Kernforschungszentrum Karlsruhe GmbH
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 Kernforschungszentrum Karlsruhe GmbH filed Critical Kernforschungszentrum Karlsruhe GmbH
Publication of FR2435655A3 publication Critical patent/FR2435655A3/en
Application granted granted Critical
Publication of FR2435655B3 publication Critical patent/FR2435655B3/fr
Granted 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/11—Plugs
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/008—Couplings of the quick-acting type for branching pipes; for joining pipes to walls
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/115—Caps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

The nozzle (3) is intended for use in an aperture (2) in the curved wall (1) of a housing under negative pressure and serves, for example, for connecting an experimental device to a vacuum apparatus. It has a projection (6) which fits in the aperture and on whose outer surface (12) there are arranged grooves (13, 14) which run parallel to one another and have inserted sealing rings (15). When the nozzle has been inserted, the groove track follows the penetration surface (11) in the housing wall (1) parallel to its outer edges (8, 10). Satisfactory sealing is thus guaranteed. The nozzle is prevented from slipping into the housing interior (4) by a contact face (9) whose shape is matched to the curvature of the housing wall (1). The nozzle requires no attachment means; it is pressed by the negative pressure in the housing against the wall thereof and held firmly by itself.
FR7919491A 1978-09-07 1979-07-27 FITTING PIECE TO INSERT INTO A WALL OPENING OF A VACUUM CONTAINER Granted FR2435655A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7826525 1978-09-07

Publications (2)

Publication Number Publication Date
FR2435655A3 true FR2435655A3 (en) 1980-04-04
FR2435655B3 FR2435655B3 (en) 1980-11-14

Family

ID=6694859

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7919491A Granted FR2435655A3 (en) 1978-09-07 1979-07-27 FITTING PIECE TO INSERT INTO A WALL OPENING OF A VACUUM CONTAINER

Country Status (2)

Country Link
CH (1) CH638745A5 (en)
FR (1) FR2435655A3 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584475A1 (en) * 1985-07-04 1987-01-09 Forsheda Sa Device for connecting two pipes
DE29718570U1 (en) * 1997-10-20 1998-01-08 BERDING BETON GmbH, 49439 Steinfeld Connection fitting for insertion into a pipe wall
WO2010110992A1 (en) 2009-03-24 2010-09-30 Dresser-Rand Company High pressure casing access cover

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2584475A1 (en) * 1985-07-04 1987-01-09 Forsheda Sa Device for connecting two pipes
DE29718570U1 (en) * 1997-10-20 1998-01-08 BERDING BETON GmbH, 49439 Steinfeld Connection fitting for insertion into a pipe wall
WO2010110992A1 (en) 2009-03-24 2010-09-30 Dresser-Rand Company High pressure casing access cover
EP2411722A1 (en) * 2009-03-24 2012-02-01 Dresser-Rand Company High pressure casing access cover
EP2411722A4 (en) * 2009-03-24 2013-03-13 Dresser Rand Co High pressure casing access cover

Also Published As

Publication number Publication date
FR2435655B3 (en) 1980-11-14
CH638745A5 (en) 1983-10-14

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