GB1167654A - Improvements in Gas Syringes - Google Patents

Improvements in Gas Syringes

Info

Publication number
GB1167654A
GB1167654A GB2643867A GB2643867A GB1167654A GB 1167654 A GB1167654 A GB 1167654A GB 2643867 A GB2643867 A GB 2643867A GB 2643867 A GB2643867 A GB 2643867A GB 1167654 A GB1167654 A GB 1167654A
Authority
GB
United Kingdom
Prior art keywords
nozzle
base
plastics
june
disposed
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
GB2643867A
Inventor
Haydn Pryce Thomas
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.)
W G Flaig & Sons Ltd
Original Assignee
W G Flaig & Sons 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 W G Flaig & Sons Ltd filed Critical W G Flaig & Sons Ltd
Priority to GB2643867A priority Critical patent/GB1167654A/en
Publication of GB1167654A publication Critical patent/GB1167654A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/24—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for chemistry

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Physics (AREA)
  • Algebra (AREA)
  • Computational Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Mathematical Optimization (AREA)
  • Medicinal Chemistry (AREA)
  • Pure & Applied Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

1,167,654. Gas syringes. W.G. FLAIG & SONS Ltd. June 7, 1968 [June 8, 1967], No.26438/67. Heading F1N. A nozzle attachment for the apertured end 3 of the glass barrel 1 of a gas syringe comprises a plastics base port 8 disposed within the barrel and having a threaded stem 9 extending through the aperture 4, a plastics nozzle 11 being screwed on to the stem 9 to draw the base 8 into sealing engagement with the end 3. Polyethylene or nylon are the preferred plastics material. To improve sealing a layer of sealing material may be disposed between the end 3 and the base 8 or, alternatively, a ring seal may be provided in a recess cut in the face of the nozzle which abuts the end 3.
GB2643867A 1967-06-08 1967-06-08 Improvements in Gas Syringes Expired GB1167654A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2643867A GB1167654A (en) 1967-06-08 1967-06-08 Improvements in Gas Syringes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2643867A GB1167654A (en) 1967-06-08 1967-06-08 Improvements in Gas Syringes

Publications (1)

Publication Number Publication Date
GB1167654A true GB1167654A (en) 1969-10-22

Family

ID=10243616

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2643867A Expired GB1167654A (en) 1967-06-08 1967-06-08 Improvements in Gas Syringes

Country Status (1)

Country Link
GB (1) GB1167654A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844456A (en) * 1971-12-20 1974-10-29 Schiemann Dr Wolfram Device for discharge nozzles on cans

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3844456A (en) * 1971-12-20 1974-10-29 Schiemann Dr Wolfram Device for discharge nozzles on cans

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Legal Events

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