GB1306306A - - Google Patents

Info

Publication number
GB1306306A
GB1306306A GB4704171A GB4704171A GB1306306A GB 1306306 A GB1306306 A GB 1306306A GB 4704171 A GB4704171 A GB 4704171A GB 4704171 A GB4704171 A GB 4704171A GB 1306306 A GB1306306 A GB 1306306A
Authority
GB
United Kingdom
Prior art keywords
ball
plate
valve
cage
oct
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
GB4704171A
Other languages
English (en)
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 filed Critical
Publication of GB1306306A publication Critical patent/GB1306306A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • F24D19/1015—Arrangement or mounting of control or safety devices for water heating systems for central heating using a valve or valves
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/04—Check valves with guided rigid valve members shaped as balls
    • F16K15/044—Check valves with guided rigid valve members shaped as balls spring-loaded

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Check Valves (AREA)
  • Safety Valves (AREA)
  • Multiple-Way Valves (AREA)
GB4704171A 1970-10-09 1971-10-08 Expired GB1306306A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU61847 1970-10-09

Publications (1)

Publication Number Publication Date
GB1306306A true GB1306306A (enrdf_load_stackoverflow) 1973-02-07

Family

ID=19726510

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4704171A Expired GB1306306A (enrdf_load_stackoverflow) 1970-10-09 1971-10-08

Country Status (7)

Country Link
AT (1) AT312208B (enrdf_load_stackoverflow)
CH (1) CH541758A (enrdf_load_stackoverflow)
DE (1) DE2135084A1 (enrdf_load_stackoverflow)
FR (1) FR2111149A5 (enrdf_load_stackoverflow)
GB (1) GB1306306A (enrdf_load_stackoverflow)
IT (1) IT938969B (enrdf_load_stackoverflow)
LU (1) LU61847A1 (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478948U (enrdf_load_stackoverflow) * 1977-11-12 1979-06-05
GB2158919A (en) * 1984-05-02 1985-11-20 Ferranti Meters Ltd Denis A valve assembly
CN112658621A (zh) * 2020-12-31 2021-04-16 苏州市环宇汽车配件有限公司 一种用于燃气热水器烟道管的单向阀及其制造方法
CN113280127A (zh) * 2021-06-30 2021-08-20 浙江良精阀门有限公司 球型排污止回阀

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478948U (enrdf_load_stackoverflow) * 1977-11-12 1979-06-05
GB2158919A (en) * 1984-05-02 1985-11-20 Ferranti Meters Ltd Denis A valve assembly
CN112658621A (zh) * 2020-12-31 2021-04-16 苏州市环宇汽车配件有限公司 一种用于燃气热水器烟道管的单向阀及其制造方法
CN112658621B (zh) * 2020-12-31 2022-05-31 苏州市环宇汽车配件有限公司 一种用于燃气热水器烟道管的单向阀及其制造方法
CN113280127A (zh) * 2021-06-30 2021-08-20 浙江良精阀门有限公司 球型排污止回阀

Also Published As

Publication number Publication date
IT938969B (it) 1973-02-10
LU61847A1 (enrdf_load_stackoverflow) 1971-05-04
DE2135084A1 (de) 1972-04-13
AT312208B (de) 1973-12-27
FR2111149A5 (enrdf_load_stackoverflow) 1972-06-02
CH541758A (de) 1973-09-15

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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