GB361887A - Improvements in and relating to pneumatic appliances - Google Patents

Improvements in and relating to pneumatic appliances

Info

Publication number
GB361887A
GB361887A GB1535130A GB1535130A GB361887A GB 361887 A GB361887 A GB 361887A GB 1535130 A GB1535130 A GB 1535130A GB 1535130 A GB1535130 A GB 1535130A GB 361887 A GB361887 A GB 361887A
Authority
GB
United Kingdom
Prior art keywords
relating
valve
plug
pneumatic appliances
appliances
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
GB1535130A
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.)
CHARLES KARK
Original Assignee
CHARLES KARK
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 CHARLES KARK filed Critical CHARLES KARK
Priority to GB1535130A priority Critical patent/GB361887A/en
Publication of GB361887A publication Critical patent/GB361887A/en
Expired 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/20—Check valves specially designed for inflatable bodies, e.g. tyres
    • F16K15/202—Check valves specially designed for inflatable bodies, e.g. tyres and with flexible valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

361,887. Inflating valves. KARK, C., c/o Barclay's Bank, 208, Regent Street, London. May 19, 1930, No. 15351. [Class 135.] A valve for an air cushion inflated by a bulb has a central hollow plug 9 with a non-return flap valve 12 at its inner end, the plug can be screwed into its outer casing 5 to act as a stop valve or can be unscrewed to open the vent hole 15.
GB1535130A 1930-05-19 1930-05-19 Improvements in and relating to pneumatic appliances Expired GB361887A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1535130A GB361887A (en) 1930-05-19 1930-05-19 Improvements in and relating to pneumatic appliances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1535130A GB361887A (en) 1930-05-19 1930-05-19 Improvements in and relating to pneumatic appliances

Publications (1)

Publication Number Publication Date
GB361887A true GB361887A (en) 1931-11-19

Family

ID=10057599

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1535130A Expired GB361887A (en) 1930-05-19 1930-05-19 Improvements in and relating to pneumatic appliances

Country Status (1)

Country Link
GB (1) GB361887A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694515A (en) * 1984-12-06 1987-09-22 Parma Corporation Self-inflatable air mattress in a foldable support
US5280993A (en) * 1992-04-14 1994-01-25 Hsh Ah Yeh Inflatable cushioning saddle for bicycle
US6065166A (en) * 1996-10-17 2000-05-23 O.R. Comfort, Llc Surgical support cushion apparatus and method
US6327724B1 (en) 1999-02-02 2001-12-11 O.R. Comfort, Llc Inflatable positioning aids for operating room

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694515A (en) * 1984-12-06 1987-09-22 Parma Corporation Self-inflatable air mattress in a foldable support
US5280993A (en) * 1992-04-14 1994-01-25 Hsh Ah Yeh Inflatable cushioning saddle for bicycle
US6065166A (en) * 1996-10-17 2000-05-23 O.R. Comfort, Llc Surgical support cushion apparatus and method
US6327724B1 (en) 1999-02-02 2001-12-11 O.R. Comfort, Llc Inflatable positioning aids for operating room
US6510574B2 (en) 1999-02-02 2003-01-28 O. R. Comfort, Llc Inflatable positioning aids for operating room

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