GB293091A - Improvements in and relating to float-controlled valves - Google Patents

Improvements in and relating to float-controlled valves

Info

Publication number
GB293091A
GB293091A GB836627A GB836627A GB293091A GB 293091 A GB293091 A GB 293091A GB 836627 A GB836627 A GB 836627A GB 836627 A GB836627 A GB 836627A GB 293091 A GB293091 A GB 293091A
Authority
GB
United Kingdom
Prior art keywords
float
valve
lever
chamber
valve stem
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
GB836627A
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
Priority to GB836627A priority Critical patent/GB293091A/en
Publication of GB293091A publication Critical patent/GB293091A/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
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/001—Safety devices for guarding the human operator of punch presses or like machine tools performing an opening and closing travel
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
    • F16K31/24—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve
    • F16K31/26—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve with the valve guided for rectilinear movement and the float attached to a pivoted arm

Abstract

293,091. Maclean, J. B. March 26, 1927. Ball and float valves.-In traps or separators for immiscible liquids of different densities, such as employed for separating oil from sea or fresh water, a double heat discharge valve is arranged in a convenient position in communication with the separating chamber, the valve stem entering freely into the chamber and being associated with a lever and float located therein. The float is lifted by the heavier liquid to close the valve when its level rises as the lighter liquid passes out of the chamber. The valve casing 3 is conveniently arranged on the top plate of the separating tank &c. 1, the outlet 5 being regulated by a double heat valve 8, 8<a>, rendered accessible by a cover 4. In Fig. 1, the valve stem 9 slides in a guide 11 in a bracket 12 to which is pivoted the float lever 14 arranged to give great mechanical advantage. The lever is formed with a loop 16 to carry the float 17, the action of which may be regulated by an adjustable weight 19. In Fig. 3, the part 23 forms the guide for the valve stem, and a member 22 secured thereto carries the float lever 20, an extension 29 of which moves between guides 30 when employed on ships. Detachable covers 26, 27 enable sheet metal clippings &c. to be put in the float to regulate the weight thereof.
GB836627A 1927-03-26 1927-03-26 Improvements in and relating to float-controlled valves Expired GB293091A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB836627A GB293091A (en) 1927-03-26 1927-03-26 Improvements in and relating to float-controlled valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB836627A GB293091A (en) 1927-03-26 1927-03-26 Improvements in and relating to float-controlled valves

Publications (1)

Publication Number Publication Date
GB293091A true GB293091A (en) 1928-06-26

Family

ID=9851155

Family Applications (1)

Application Number Title Priority Date Filing Date
GB836627A Expired GB293091A (en) 1927-03-26 1927-03-26 Improvements in and relating to float-controlled valves

Country Status (1)

Country Link
GB (1) GB293091A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102080738A (en) * 2011-01-18 2011-06-01 陈伟明 Float ball valve
CN105156741A (en) * 2015-08-25 2015-12-16 瑞大集团有限公司 Oil blocking water shearing valve
US20170138779A1 (en) * 2015-11-12 2017-05-18 Thomas O. Pierce Gutter Obstruction Gauge Apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102080738A (en) * 2011-01-18 2011-06-01 陈伟明 Float ball valve
CN105156741A (en) * 2015-08-25 2015-12-16 瑞大集团有限公司 Oil blocking water shearing valve
US20170138779A1 (en) * 2015-11-12 2017-05-18 Thomas O. Pierce Gutter Obstruction Gauge Apparatus
US10024706B2 (en) * 2015-11-12 2018-07-17 Thomas O. Pierce Gutter obstruction gauge apparatus

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