GB736052A - Improvements in couplings for connecting pipes to reservoirs or the like - Google Patents

Improvements in couplings for connecting pipes to reservoirs or the like

Info

Publication number
GB736052A
GB736052A GB14213/53A GB1421353A GB736052A GB 736052 A GB736052 A GB 736052A GB 14213/53 A GB14213/53 A GB 14213/53A GB 1421353 A GB1421353 A GB 1421353A GB 736052 A GB736052 A GB 736052A
Authority
GB
United Kingdom
Prior art keywords
slide
bellows
liquid
lever
column
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
GB14213/53A
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
Publication of GB736052A publication Critical patent/GB736052A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00Couplings of the quick-acting type
    • F16L37/28Couplings of the quick-acting type with fluid cut-off means
    • F16L37/30Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings
    • F16L37/32Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied
    • F16L37/36Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in each of two pipe-end fittings at least one of two lift valves being opened automatically when the coupling is applied with two lift valves being actuated to initiate the flow through the coupling after the two coupling parts are locked against withdrawal
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00Couplings of the quick-acting type
    • F16L37/08Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/10Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part
    • F16L37/107Bayonet-type couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Float Valves (AREA)

Abstract

736,052. Valves. MULLER, J. May 20, 1953 [Feb. 13, 1953], No. 14213/53. Class 135. [Also in Groups XXVIII and XXXVII] A fitting 12a, Fig. 8, to which a hose coupling is attached and fixed in the base of a reservoir 97, is extended by a cylindrical cage 98 pierced by axial slots 99 and enclosed by a slide 100 rotatably mounted on a central column 101 and provided with axial slots 102. The slide 100 has a toothed ring 103 engageable with a pinion 104 rotatably mounted on the column 101 and rigid with a lever 105 pressed by a spring 105<SP>1</SP> against the base of a liquid-filled bellows 107 carried on a lateral arm 106 attached to the top of the column, the bellows communicating by a pipe 108 with a bellows 110 located in a skirt 112 and supporting a float 111. Liquid fed through the hose coupling and past the valve 66 enters the reservoir and when the desired level of the liquid has been reached the float 111 is lifted to axially compress the bellows 110, the liquid in the latter being forced through the pipe 108 to expand the bellows 107 and depress the lever 105 thereby rotating the slide 100 and closing the slots 99 in the cage 98. In a modification, the fitting 12a, Fig. 9, is extended by a cap 113 having apertures 114 and enclosed by a slide 115 mounted on a column 116 screwed into the head of the cap, a spring 117 disposed between the slide and the cap tending to lift the slide. A tubular extension 118 of the slide 115 has pivoted thereto one arm of a lever 119 fulcrummed on a spindle carried at the top of a support 120, the other arm of the lever being articulated to a rod 121 connected to a float. The slide 115 is lifted as the level of the liquid in the reservoir falls and to progressively uncover the apertures 114.
GB14213/53A 1953-02-13 1953-05-20 Improvements in couplings for connecting pipes to reservoirs or the like Expired GB736052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR736052X 1953-02-13

Publications (1)

Publication Number Publication Date
GB736052A true GB736052A (en) 1955-08-31

Family

ID=9130885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14213/53A Expired GB736052A (en) 1953-02-13 1953-05-20 Improvements in couplings for connecting pipes to reservoirs or the like

Country Status (1)

Country Link
GB (1) GB736052A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393221A1 (en) * 1977-05-31 1978-12-29 Fmc Corp DRY DISCONNECT FITTING
FR2393220A1 (en) * 1977-05-31 1978-12-29 Fmc Corp MODIFIED SHUTTER COUPLER
GB2309760A (en) * 1996-02-02 1997-08-06 Risbridger W & J Ltd Road tanker line - fuel storage tank line coupling with valve(s)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393221A1 (en) * 1977-05-31 1978-12-29 Fmc Corp DRY DISCONNECT FITTING
FR2393220A1 (en) * 1977-05-31 1978-12-29 Fmc Corp MODIFIED SHUTTER COUPLER
GB2309760A (en) * 1996-02-02 1997-08-06 Risbridger W & J Ltd Road tanker line - fuel storage tank line coupling with valve(s)

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