GB437144A - Vent valve - Google Patents

Vent valve

Info

Publication number
GB437144A
GB437144A GB2956134A GB2956134A GB437144A GB 437144 A GB437144 A GB 437144A GB 2956134 A GB2956134 A GB 2956134A GB 2956134 A GB2956134 A GB 2956134A GB 437144 A GB437144 A GB 437144A
Authority
GB
United Kingdom
Prior art keywords
passage
valve
piston
chamber
spring
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
GB2956134A
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.)
THOMAS MCCONNELL JENKINS
Original Assignee
THOMAS MCCONNELL JENKINS
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 THOMAS MCCONNELL JENKINS filed Critical THOMAS MCCONNELL JENKINS
Priority to GB2956134A priority Critical patent/GB437144A/en
Publication of GB437144A publication Critical patent/GB437144A/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
    • F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/04—Devices, e.g. valves, for venting or aerating enclosures for venting only

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

437,144. Valves. JENKINS, T. M., 1028, Melrose Avenue, Verdun, Quebec, Canada. Oct. 16, 1934, No. 29561. [Class 135] A vent valve includes a cylinder 13 having a piston 25 normally urged by a spring 29 against a stop ring 30. The outlet passage 15 is of small diameter to give a restricted flow, the outlet end of the passage being controlled by a needle valve 27 formed on the end of a rod 26 fixed to the piston 25. The valve may be secured by an elbow fitting 11 to the cap 10 of an oil well or other apparatus. In operation, the piston 25 is held against the stop ring 30 and air or gases issuing from the oil well pass away through the passage 15. When the liquid rises to a sufficient height in the chamber 13 the spring 29 is compressed and the passage 15 is closed by the needle valve 27. The liquid in the chamber 13 may be drained through a hand-controlled valve 33.
GB2956134A 1934-10-16 1934-10-16 Vent valve Expired GB437144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2956134A GB437144A (en) 1934-10-16 1934-10-16 Vent valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2956134A GB437144A (en) 1934-10-16 1934-10-16 Vent valve

Publications (1)

Publication Number Publication Date
GB437144A true GB437144A (en) 1935-10-24

Family

ID=10293483

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2956134A Expired GB437144A (en) 1934-10-16 1934-10-16 Vent valve

Country Status (1)

Country Link
GB (1) GB437144A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160674A1 (en) * 1983-10-14 1985-11-13 Pall Corp Automatic reservoir bleed valve.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160674A1 (en) * 1983-10-14 1985-11-13 Pall Corp Automatic reservoir bleed valve.
EP0160674A4 (en) * 1983-10-14 1986-02-20 Pall Corp Automatic reservoir bleed valve.

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