GB190923872A - Improvements in Slide Valves for Motive Power Engines. - Google Patents

Improvements in Slide Valves for Motive Power Engines.

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Publication number
GB190923872A
GB190923872A GB190923872DA GB190923872A GB 190923872 A GB190923872 A GB 190923872A GB 190923872D A GB190923872D A GB 190923872DA GB 190923872 A GB190923872 A GB 190923872A
Authority
GB
United Kingdom
Prior art keywords
spaces
valve
bosses
heads
portions
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
Walter Reuben Preston
Richard Mountford Deeley
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 GB190923872A publication Critical patent/GB190923872A/en
Expired legal-status Critical Current

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Abstract

23,872. Preston, W. R., and Deeley, R. M. Oct. 18. Slide valves. - The heads of a piston valve, constructed to release the pressure due to priming, consist of upper and lower D-shaped valve portions i, d, which are pressed apart by springs m and are connected to the valve-rod a by encircling yokes c. The upper portions i are provided with depending rims k, which engage the projecting webs l of bosses f formed on the lower valve portions. The upper and lower spaces of the heads are separated by flexible diaphragms r arranged between the bosses and plates q secured thereto by bolts p. The springs m are engaged by the bolt-heads and ribs o on the upper-valve portions. Live steam enters the lower spaces, and the upper spaces 2 and the hollow spaces in the bosses f communicate with the exhaust.
GB190923872D 1909-10-18 1909-10-18 Improvements in Slide Valves for Motive Power Engines. Expired GB190923872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190923872T 1909-10-18

Publications (1)

Publication Number Publication Date
GB190923872A true GB190923872A (en) 1910-10-13

Family

ID=32558482

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190923872D Expired GB190923872A (en) 1909-10-18 1909-10-18 Improvements in Slide Valves for Motive Power Engines.

Country Status (1)

Country Link
GB (1) GB190923872A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484598A (en) * 1981-06-10 1984-11-27 J. D. Neuhaus Pneumatic control apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4484598A (en) * 1981-06-10 1984-11-27 J. D. Neuhaus Pneumatic control apparatus

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