GB189711456A - Improvements in or relating to Pneumatic Tyre and other Valves. - Google Patents

Improvements in or relating to Pneumatic Tyre and other Valves.

Info

Publication number
GB189711456A
GB189711456A GB189711456DA GB189711456A GB 189711456 A GB189711456 A GB 189711456A GB 189711456D A GB189711456D A GB 189711456DA GB 189711456 A GB189711456 A GB 189711456A
Authority
GB
United Kingdom
Prior art keywords
valves
relating
pneumatic tyre
slots
liquid
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
Inventor
Alfred Julius Boult
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB189711456A publication Critical patent/GB189711456A/en
Expired legal-status Critical Current

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Abstract

11,456. Boult, A. J., [Mohs, J.]. May 7. P u m p valves.- The valve consists of a rubber tube a having a slot or slots b in its walls. When liquid is forced through the inlet tube the slots b open and allow it to pass through the valve, but the slots b close w h e n there is a tendency for the liquid to flow in the reverse direction.
GB189711456D 1897-05-07 1897-05-07 Improvements in or relating to Pneumatic Tyre and other Valves. Expired GB189711456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189711456T 1897-05-07

Publications (1)

Publication Number Publication Date
GB189711456A true GB189711456A (en) 1897-06-12

Family

ID=32354326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189711456D Expired GB189711456A (en) 1897-05-07 1897-05-07 Improvements in or relating to Pneumatic Tyre and other Valves.

Country Status (1)

Country Link
GB (1) GB189711456A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE877414C (en) * 1950-12-21 1953-05-21 Wilhelm Peter Borgmann Valve for bicycle tubes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE877414C (en) * 1950-12-21 1953-05-21 Wilhelm Peter Borgmann Valve for bicycle tubes

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