GB1396699A - Sleeve gasket member - Google Patents

Sleeve gasket member

Info

Publication number
GB1396699A
GB1396699A GB2862671A GB2862671A GB1396699A GB 1396699 A GB1396699 A GB 1396699A GB 2862671 A GB2862671 A GB 2862671A GB 2862671 A GB2862671 A GB 2862671A GB 1396699 A GB1396699 A GB 1396699A
Authority
GB
United Kingdom
Prior art keywords
sleeve
fluorinated
june
joint
wall thickness
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
GB2862671A
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.)
COWIE SCIENTIFIC Ltd
Original Assignee
COWIE SCIENTIFIC Ltd
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 COWIE SCIENTIFIC Ltd filed Critical COWIE SCIENTIFIC Ltd
Priority to GB2862671A priority Critical patent/GB1396699A/en
Priority to NL7207867A priority patent/NL7207867A/xx
Priority to DE19722228787 priority patent/DE2228787C2/en
Priority to FR7221168A priority patent/FR2142403A5/fr
Priority to BE784879A priority patent/BE784879A/en
Priority to CA144,762A priority patent/CA954163A/en
Priority to JP6007672A priority patent/JPS4828510A/ja
Publication of GB1396699A publication Critical patent/GB1396699A/en
Priority to US05/600,852 priority patent/US3979130A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/56—Labware specially adapted for transferring fluids
    • B01L3/565—Seals
    • 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
    • F16L49/00—Connecting arrangements, e.g. joints, specially adapted for pipes of brittle material, e.g. glass, earthenware
    • F16L49/02—Joints with a sleeve or socket
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Closures For Containers (AREA)
  • Gasket Seals (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

1396699 Joint-making packing; pipe joints COWIE SCIENTIFIC Ltd 6 June 1972 [18 June 1971 (2)] 28626/71 and 28684/71 Headings F2B and F2G A sleeve gasket of a fluorinated hydrocarbon polymer for making a seal in a push fit glassware joint is provided with one or more circumferential sealing ribs 5 of triangular, square, rounded or trapezoidal cross-section and has a wall thickness of less than 1À5 mm. may be made of a fluorinated alkene (e.g. PTFE) or a fluorinated chlorinated alkene polymer and formed as a hollow cylinder or a frusto-cone having a half cone angle of 2‹52', the wall thickness being 0À1 to 1 mm. The sealing ribs 5 may be provided on one or both sides of the sleeve wall. The sleeve may be provided with a stop shoulder 7, an arcuate locating rib 4 and a knurled portion 3 on a handling flange.
GB2862671A 1971-06-18 1971-06-18 Sleeve gasket member Expired GB1396699A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB2862671A GB1396699A (en) 1971-06-18 1971-06-18 Sleeve gasket member
NL7207867A NL7207867A (en) 1971-06-18 1972-06-09
DE19722228787 DE2228787C2 (en) 1971-06-18 1972-06-13 Cuff for a connection between frustoconical glass tube parts
FR7221168A FR2142403A5 (en) 1971-06-18 1972-06-13
BE784879A BE784879A (en) 1971-06-18 1972-06-14 SOCKET IMPROVEMENTS
CA144,762A CA954163A (en) 1971-06-18 1972-06-15 Sleeves
JP6007672A JPS4828510A (en) 1971-06-18 1972-06-17
US05/600,852 US3979130A (en) 1971-06-18 1975-07-31 Sleeves

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2868471 1971-06-18
GB2862671A GB1396699A (en) 1971-06-18 1971-06-18 Sleeve gasket member

Publications (1)

Publication Number Publication Date
GB1396699A true GB1396699A (en) 1975-06-04

Family

ID=26259488

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2862671A Expired GB1396699A (en) 1971-06-18 1971-06-18 Sleeve gasket member

Country Status (7)

Country Link
JP (1) JPS4828510A (en)
BE (1) BE784879A (en)
CA (1) CA954163A (en)
DE (1) DE2228787C2 (en)
FR (1) FR2142403A5 (en)
GB (1) GB1396699A (en)
NL (1) NL7207867A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2914553B1 (en) * 2012-11-02 2018-10-24 ECO-CHEM Research Agency S.R.O. Inside structure for waste water treatment reactor
CN112524356A (en) * 2020-12-04 2021-03-19 成都中企动力技术服务有限公司 Double-end socket sealing structure and sealing test method for hollow structure wall winding pipe

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391779A (en) * 1981-07-06 1983-07-05 Miskinis Robert J Teflon ground glass adaptor
US20190275526A1 (en) * 2016-05-20 2019-09-12 Nok Corporation Liquid injection attachment and liquid injection device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1119740A (en) * 1954-12-29 1956-06-25 Gama Soc Improvements to pipe assembly joints
US3080183A (en) * 1959-02-18 1963-03-05 Lurex Mfg Company Joints for use in scientific glass apparatus
DE1835667U (en) * 1961-02-08 1961-07-27 Kronprinz Ag SLEEVE CONNECTION.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2914553B1 (en) * 2012-11-02 2018-10-24 ECO-CHEM Research Agency S.R.O. Inside structure for waste water treatment reactor
CN112524356A (en) * 2020-12-04 2021-03-19 成都中企动力技术服务有限公司 Double-end socket sealing structure and sealing test method for hollow structure wall winding pipe

Also Published As

Publication number Publication date
NL7207867A (en) 1972-12-20
BE784879A (en) 1972-12-14
CA954163A (en) 1974-09-03
FR2142403A5 (en) 1973-01-26
JPS4828510A (en) 1973-04-16
DE2228787C2 (en) 1982-09-30
DE2228787A1 (en) 1972-12-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee