GB558932A - An improved inflator valve - Google Patents

An improved inflator valve

Info

Publication number
GB558932A
GB558932A GB1528042A GB1528042A GB558932A GB 558932 A GB558932 A GB 558932A GB 1528042 A GB1528042 A GB 1528042A GB 1528042 A GB1528042 A GB 1528042A GB 558932 A GB558932 A GB 558932A
Authority
GB
United Kingdom
Prior art keywords
valve
inflator valve
shoulder
rubber
groove
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
GB1528042A
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.)
RUDOLPH JOSEPH ASPEY
North British Rubber Co Ltd
Original Assignee
RUDOLPH JOSEPH ASPEY
North British Rubber Co 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 RUDOLPH JOSEPH ASPEY, North British Rubber Co Ltd filed Critical RUDOLPH JOSEPH ASPEY
Priority to GB1528042A priority Critical patent/GB558932A/en
Publication of GB558932A publication Critical patent/GB558932A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/24—Arrangements of inflating valves or of controls thereof

Abstract

558,932. Inflator valve. NORTH BRITISH RUBBER CO., Ltd., and ASPEY, R. J. Oct. 30, 1942, No. 15280. [Class 135] An inflator valve for life saving and other devices comprises a shouldered rubber mouthpiece tube g preferably decreased in thickness at the shoulder and having an internal groove l. The shoulder normally contracts on to the coned end k of a valve head, but moves away therefrom when squeezed opposite the groove l.
GB1528042A 1942-10-30 1942-10-30 An improved inflator valve Expired GB558932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1528042A GB558932A (en) 1942-10-30 1942-10-30 An improved inflator valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1528042A GB558932A (en) 1942-10-30 1942-10-30 An improved inflator valve

Publications (1)

Publication Number Publication Date
GB558932A true GB558932A (en) 1944-01-27

Family

ID=10056257

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1528042A Expired GB558932A (en) 1942-10-30 1942-10-30 An improved inflator valve

Country Status (1)

Country Link
GB (1) GB558932A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608204A (en) * 1945-08-13 1952-08-26 Stephen M Dunn Valve
DE1200623B (en) * 1963-05-09 1965-09-09 Condor Werkzeuge Und Steuerung Check valve
US3351081A (en) * 1964-02-04 1967-11-07 Halkey Roberts Corp Oral inflation valve
US3429330A (en) * 1964-02-04 1969-02-25 Halkey Roberts Corp Mouthpiece for orally operated valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2608204A (en) * 1945-08-13 1952-08-26 Stephen M Dunn Valve
DE1200623B (en) * 1963-05-09 1965-09-09 Condor Werkzeuge Und Steuerung Check valve
US3351081A (en) * 1964-02-04 1967-11-07 Halkey Roberts Corp Oral inflation valve
US3429330A (en) * 1964-02-04 1969-02-25 Halkey Roberts Corp Mouthpiece for orally operated valve

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