GB242261A - A closing and releasing device for fluids - Google Patents

A closing and releasing device for fluids

Info

Publication number
GB242261A
GB242261A GB26117/25A GB2611725A GB242261A GB 242261 A GB242261 A GB 242261A GB 26117/25 A GB26117/25 A GB 26117/25A GB 2611725 A GB2611725 A GB 2611725A GB 242261 A GB242261 A GB 242261A
Authority
GB
United Kingdom
Prior art keywords
valve
rib
bulb
hollow
open
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
GB26117/25A
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 GB242261A publication Critical patent/GB242261A/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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/14—Self-closing valves, i.e. closing automatically after operation with special means for preventing the self-closing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

242,261. Schultheis, A. Oct. 30, 1924, [Convention date]. Actuating-mechanism. - A valve device for controlling the flow of fluids comprises a hollow elastic member or bulb a, Figs. 3 and 5, surrounded by a strong elastic annular member or ring b which keeps the valve f closed upon its seating g by its inherent elasticity, as shown in Fig. 3. On compression and distortion laterally the rib b opens the valve, as shown in Fig. 5. The hollow member a may be held in the distorted position by a pivoted strap h which is pressed down upon a nib i<1> as shown. The bulb may, however, be formed separate from the rib b and be disposed within the rib to form the joint between the inlet nipple c and the outlet nozzle g. Fig, 6 shows an arrangement applied to a pipe l or vessel in which the valve is opened by a direct axial push along the spindle, c, and Fig. 8 an arrangement directly formed upon a urinal vessel r with catheter s. According to the Specification as open to inspection under Sect. 91 (3) (a) the hollow elastic member a may be cylindrical instead of spherical, a transverse compression causing the member a to contract axially and thereby open the valve. This subject-matter is not in the Specification as accepted.
GB26117/25A 1924-10-30 1925-10-19 A closing and releasing device for fluids Expired GB242261A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH242261X 1924-10-30

Publications (1)

Publication Number Publication Date
GB242261A true GB242261A (en) 1926-05-06

Family

ID=4462864

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26117/25A Expired GB242261A (en) 1924-10-30 1925-10-19 A closing and releasing device for fluids

Country Status (1)

Country Link
GB (1) GB242261A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2267549A (en) * 1992-06-06 1993-12-08 Elley John Andrew Disposable teat valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2267549A (en) * 1992-06-06 1993-12-08 Elley John Andrew Disposable teat valve

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