FR2338427A1 - WELL ENCLOSURE SEAL - Google Patents

WELL ENCLOSURE SEAL

Info

Publication number
FR2338427A1
FR2338427A1 FR7639702A FR7639702A FR2338427A1 FR 2338427 A1 FR2338427 A1 FR 2338427A1 FR 7639702 A FR7639702 A FR 7639702A FR 7639702 A FR7639702 A FR 7639702A FR 2338427 A1 FR2338427 A1 FR 2338427A1
Authority
FR
France
Prior art keywords
seal
well enclosure
enclosure seal
function
ring
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
FR7639702A
Other languages
French (fr)
Other versions
FR2338427B3 (en
Inventor
Kurt Nigrin
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.)
Semperit AG Holding
Original Assignee
Semperit AG Holding
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 Semperit AG Holding filed Critical Semperit AG Holding
Publication of FR2338427A1 publication Critical patent/FR2338427A1/en
Application granted granted Critical
Publication of FR2338427B3 publication Critical patent/FR2338427B3/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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/10—Sealing by using sealing rings or sleeves only
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
    • E03F5/021—Connection of sewer pipes to manhole shaft
    • 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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/025—Sealing the pipe being movable

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

The shaft bonding-in seal for pipes solves the problem of the centring and sealing function in that the seal is designed in two pieces. A hard ring (I) is concreted into the shaft opening and is used as a support for the opening pipe, while a soft sealing ring (2) - arranged in a groove-shaped recess (5) in the hard ring (I) - carries out the function of the seal.
FR7639702A 1976-01-15 1976-12-31 WELL ENCLOSURE SEAL Granted FR2338427A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH44076A CH608871A5 (en) 1976-01-15 1976-01-15 Shaft bonding-in seal for pipes

Publications (2)

Publication Number Publication Date
FR2338427A1 true FR2338427A1 (en) 1977-08-12
FR2338427B3 FR2338427B3 (en) 1979-09-07

Family

ID=4187076

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639702A Granted FR2338427A1 (en) 1976-01-15 1976-12-31 WELL ENCLOSURE SEAL

Country Status (3)

Country Link
CH (1) CH608871A5 (en)
DE (1) DE2653197A1 (en)
FR (1) FR2338427A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545641A1 (en) * 1983-05-04 1984-11-09 Pioch Rene Assembly for LV output of medium of high power transformer - has clearance without loss of sealing achieved by ring at narrowest point of bi-conical hole

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0130713A3 (en) * 1983-06-30 1985-11-21 Uniroyal, Inc. Multihardness connector and method for manufacturing the same
AT62U1 (en) * 1994-05-31 1994-12-27 Fritz Johann Fritz Johann WALL PROCEDURE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2545641A1 (en) * 1983-05-04 1984-11-09 Pioch Rene Assembly for LV output of medium of high power transformer - has clearance without loss of sealing achieved by ring at narrowest point of bi-conical hole

Also Published As

Publication number Publication date
FR2338427B3 (en) 1979-09-07
CH608871A5 (en) 1979-01-31
DE2653197A1 (en) 1977-07-21

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Legal Events

Date Code Title Description
ST Notification of lapse