GB1239151A - - Google Patents

Info

Publication number
GB1239151A
GB1239151A GB1239151DA GB1239151A GB 1239151 A GB1239151 A GB 1239151A GB 1239151D A GB1239151D A GB 1239151DA GB 1239151 A GB1239151 A GB 1239151A
Authority
GB
United Kingdom
Prior art keywords
valve
slider
valves
chamber
pressure
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
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 GB1239151A publication Critical patent/GB1239151A/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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/0254—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor being operated by particular means
    • 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
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/316—Guiding of the slide
    • F16K3/3165—Guiding of the slide with rollers or balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating Pumps (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Compressor (AREA)
  • Sliding Valves (AREA)
GB1239151D 1968-04-25 1969-04-18 Expired GB1239151A (US07321065-20080122-C00020.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH620168A CH492151A (de) 1968-04-25 1968-04-25 Schieberventil für Gase, Flüssigkeiten und Gas-Feststoff-Gemische

Publications (1)

Publication Number Publication Date
GB1239151A true GB1239151A (US07321065-20080122-C00020.png) 1971-07-14

Family

ID=4305860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1239151D Expired GB1239151A (US07321065-20080122-C00020.png) 1968-04-25 1969-04-18

Country Status (4)

Country Link
CH (1) CH492151A (US07321065-20080122-C00020.png)
DE (1) DE1918875A1 (US07321065-20080122-C00020.png)
FR (1) FR2006909A1 (US07321065-20080122-C00020.png)
GB (1) GB1239151A (US07321065-20080122-C00020.png)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070910A1 (en) * 1979-07-23 1983-02-09 Allis-Chalmers Corporation Valve for handling solids capable of gas-pressure-tight closure against a gas pressure differential
EP0409519A1 (en) * 1989-07-20 1991-01-23 R. J. Pond Limited Gate valve
US5205537A (en) * 1984-01-12 1993-04-27 Pfeiffer Robert W Valve with enhanced rangeability and logarithmic flow characteristic
US5368276A (en) * 1984-01-12 1994-11-29 Pfeiffer; Robert W. Valve with truncated aperture providing enhanced rangeability and logarithmic flow characteristic
CN108458132A (zh) * 2018-03-08 2018-08-28 德清德研陶瓷有限公司 恒温水阀芯套组件
CN108506506A (zh) * 2018-06-11 2018-09-07 江阴中南重工有限公司 快速切换盲板
US10337624B2 (en) 2011-04-08 2019-07-02 Cameron International Corporation Split gate valve

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU331716A1 (ru) * 1970-04-29 1976-07-05 Специальное Конструкторское Бюро "Транснефтьавтоматика" Задвижка дл трубопроводов
DE2255278C3 (de) * 1972-11-11 1983-04-21 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Steuerschieber mit einer durch eine Schenkelfeder anpreßbaren Schieberplatte
US4471942A (en) * 1982-09-23 1984-09-18 Whitman Medical Corporation In-line valve for administering parenteral liquids
US4664139A (en) * 1984-01-12 1987-05-12 Pfeiffer Robert W Valve especially for controlling particulate solids flow
CN106166355B (zh) * 2015-05-20 2021-11-05 宁波欧适节能科技有限公司 一种防灾空压控制箱

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0070910A1 (en) * 1979-07-23 1983-02-09 Allis-Chalmers Corporation Valve for handling solids capable of gas-pressure-tight closure against a gas pressure differential
US5205537A (en) * 1984-01-12 1993-04-27 Pfeiffer Robert W Valve with enhanced rangeability and logarithmic flow characteristic
US5368276A (en) * 1984-01-12 1994-11-29 Pfeiffer; Robert W. Valve with truncated aperture providing enhanced rangeability and logarithmic flow characteristic
EP0409519A1 (en) * 1989-07-20 1991-01-23 R. J. Pond Limited Gate valve
US10337624B2 (en) 2011-04-08 2019-07-02 Cameron International Corporation Split gate valve
CN108458132A (zh) * 2018-03-08 2018-08-28 德清德研陶瓷有限公司 恒温水阀芯套组件
CN108506506A (zh) * 2018-06-11 2018-09-07 江阴中南重工有限公司 快速切换盲板

Also Published As

Publication number Publication date
FR2006909A1 (US07321065-20080122-C00020.png) 1970-01-02
CH492151A (de) 1970-06-15
DE1918875A1 (de) 1969-11-06

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees