GB1282678A - Fluid-pressure control valve and method of making same - Google Patents

Fluid-pressure control valve and method of making same

Info

Publication number
GB1282678A
GB1282678A GB38549/70A GB3854970A GB1282678A GB 1282678 A GB1282678 A GB 1282678A GB 38549/70 A GB38549/70 A GB 38549/70A GB 3854970 A GB3854970 A GB 3854970A GB 1282678 A GB1282678 A GB 1282678A
Authority
GB
United Kingdom
Prior art keywords
valve member
recess
flat
valve
fluid
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
GB38549/70A
Other languages
English (en)
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.)
R and G Sloane Manufacturing Co Inc
Original Assignee
R and G Sloane Manufacturing Co Inc
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 R and G Sloane Manufacturing Co Inc filed Critical R and G Sloane Manufacturing Co Inc
Publication of GB1282678A publication Critical patent/GB1282678A/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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
    • F16K5/0657—Particular coverings or materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14754—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles being in movable or releasable engagement with the coating, e.g. bearing assemblies
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Taps Or Cocks (AREA)
  • Valve Housings (AREA)
  • Check Valves (AREA)
GB38549/70A 1969-09-11 1970-08-11 Fluid-pressure control valve and method of making same Expired GB1282678A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85705869A 1969-09-11 1969-09-11

Publications (1)

Publication Number Publication Date
GB1282678A true GB1282678A (en) 1972-07-19

Family

ID=25325089

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38549/70A Expired GB1282678A (en) 1969-09-11 1970-08-11 Fluid-pressure control valve and method of making same

Country Status (12)

Country Link
JP (1) JPS4812891B1 (fr)
BE (1) BE756078A (fr)
CA (1) CA931554A (fr)
CH (1) CH530578A (fr)
DE (1) DE2045065A1 (fr)
FR (1) FR2061205A5 (fr)
GB (1) GB1282678A (fr)
IL (1) IL35270A (fr)
LU (1) LU61661A1 (fr)
NL (1) NL143670B (fr)
NO (1) NO130601C (fr)
SE (1) SE363157B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2205631A (en) * 1987-03-04 1988-12-14 Hindle Cockburns Ltd Improvements in or relating to valves

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK154036B (da) * 1986-02-28 1988-10-03 Frese A S Metalstoeberi & Arma Ventil og fremgangsmaade til fremstilling af en saadan ventil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2205631A (en) * 1987-03-04 1988-12-14 Hindle Cockburns Ltd Improvements in or relating to valves

Also Published As

Publication number Publication date
CA931554A (en) 1973-08-07
JPS4812891B1 (fr) 1973-04-24
FR2061205A5 (fr) 1971-06-18
DE2045065A1 (de) 1971-03-25
BE756078A (fr) 1971-03-11
SE363157B (fr) 1974-01-07
NO130601C (fr) 1975-01-08
IL35270A (en) 1973-01-30
NO130601B (fr) 1974-09-30
LU61661A1 (fr) 1970-12-08
NL143670B (nl) 1974-10-15
CH530578A (fr) 1972-11-15
NL7013372A (fr) 1971-03-15
IL35270A0 (en) 1970-11-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees