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GB142554A - Improvements in valves - Google Patents

Improvements in valves

Info

Publication number
GB142554A
GB142554A GB2891/19A GB289119A GB142554A GB 142554 A GB142554 A GB 142554A GB 2891/19 A GB2891/19 A GB 2891/19A GB 289119 A GB289119 A GB 289119A GB 142554 A GB142554 A GB 142554A
Authority
GB
United Kingdom
Prior art keywords
bolts
valve
glass
nut
rotary
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
GB2891/19A
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 GB2891/19A priority Critical patent/GB142554A/en
Publication of GB142554A publication Critical patent/GB142554A/en
Priority claimed from US418947A external-priority patent/US3881953A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C11/00—Alloys based on lead
    • C22C11/02—Alloys based on lead with an alkali or an alkaline earth metal as the next major constituent
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats
    • F16K1/427—Attachment of the seat to the housing by one or more additional fixing elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/68—Selection of materials for use in lead-acid accumulators
    • H01M4/685—Lead alloys
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

142,554. Campbell, A. Feb. 6, 1919. Lift valves; seats; materials, special.-Reversible seatings of glass or other vitreous substance which will withstand the lateral pressure of the valve members are formed of flat apertured disks 2 having shallow shoulders f, f' to centre them in their casings. The opening 5 is chamfered on opposite sides to coact with a conical glass or like valve member 6 which is loosely attached to a non-rotary spindle 10 by a T-shaped head and slot, as shown. The valve can be actuated by a rotary nut mounted in a bridge 13. The seating can be clamped between oblique or other flanges by bolts, as in Fig. 1, or by a union-nut connexion 7, 8, as shown in Fig. 7; or it may be secured to an internal partition by a clamping- ring and bolts, as shown in Fig. 8.
GB2891/19A 1919-02-06 1919-02-06 Improvements in valves Expired GB142554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2891/19A GB142554A (en) 1919-02-06 1919-02-06 Improvements in valves

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2891/19A GB142554A (en) 1919-02-06 1919-02-06 Improvements in valves
US418947A US3881953A (en) 1973-11-26 1973-11-26 Battery electrode grids and method of making same from a lead-calcium-lithium-tin alloy

Publications (1)

Publication Number Publication Date
GB142554A true GB142554A (en) 1920-05-06

Family

ID=26237823

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2891/19A Expired GB142554A (en) 1919-02-06 1919-02-06 Improvements in valves

Country Status (1)

Country Link
GB (1) GB142554A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729238A (en) * 1953-03-20 1956-01-03 Marman Products Company Inc Valve mounting
DE1126407B (en) * 1954-07-15 1962-03-29 Klein Schanzlin & Becker Ag Steam converting valve
EP0164189A1 (en) * 1984-04-05 1985-12-11 van Rensburg, Gert Nel Janse Flow rate control valve
US4667696A (en) * 1985-04-04 1987-05-26 Rensburg Gert N J Van Flow valve

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729238A (en) * 1953-03-20 1956-01-03 Marman Products Company Inc Valve mounting
DE1126407B (en) * 1954-07-15 1962-03-29 Klein Schanzlin & Becker Ag Steam converting valve
EP0164189A1 (en) * 1984-04-05 1985-12-11 van Rensburg, Gert Nel Janse Flow rate control valve
US4667696A (en) * 1985-04-04 1987-05-26 Rensburg Gert N J Van Flow valve

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