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
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)
- Load-Engaging Elements For Cranes (AREA)
- Compressor (AREA)
- Reciprocating Pumps (AREA)
- Sliding Valves (AREA)
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 (zh) | 1971-07-14 |
Family
ID=4305860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1239151D Expired GB1239151A (zh) | 1968-04-25 | 1969-04-18 |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH492151A (zh) |
DE (1) | DE1918875A1 (zh) |
FR (1) | FR2006909A1 (zh) |
GB (1) | GB1239151A (zh) |
Cited By (7)
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)
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 |
-
1968
- 1968-04-25 CH CH620168A patent/CH492151A/de not_active IP Right Cessation
-
1969
- 1969-04-14 DE DE19691918875 patent/DE1918875A1/de active Pending
- 1969-04-18 GB GB1239151D patent/GB1239151A/en not_active Expired
- 1969-04-23 FR FR6912861A patent/FR2006909A1/fr not_active Withdrawn
Cited By (7)
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 |
---|---|
DE1918875A1 (de) | 1969-11-06 |
FR2006909A1 (zh) | 1970-01-02 |
CH492151A (de) | 1970-06-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1239151A (zh) | ||
GB1433277A (en) | Hydraulically powered triplex pump and control system therefor | |
GB1251178A (zh) | ||
GB1289924A (zh) | ||
GB1040379A (en) | Fluid motor control system | |
GB824115A (en) | Combined hydraulic control valve and unloading valve therefor | |
US3959024A (en) | Slide valve | |
GB1370246A (en) | Fluid flow control element | |
GB970616A (en) | Improvements in or relating to fluid-flow control valve assemblies | |
GB1424225A (en) | Rotary hydraulic jack devices | |
US2593039A (en) | Valve for sequential operation of hydraulic motors | |
GB1303004A (zh) | ||
GB1364708A (en) | Shut off valve arrangements in powerassisted steering vehicle systems | |
GB1258604A (zh) | ||
US2952246A (en) | Valve | |
GB1294747A (en) | Three-way duplex valve | |
GB1329336A (en) | Device for hydraulic locking | |
GB1323660A (en) | Spool valves | |
GB955470A (en) | Fluid control valve mechanism | |
GB1300306A (en) | Spool valve | |
GB911709A (en) | Improvements in and relating to hydraulic cylinders | |
GB1395417A (en) | Pressure-fluid systems | |
GB982927A (en) | Improvements in or relating to compressor unloaders | |
GB1120698A (en) | Valve | |
GB731332A (en) | Fluid flow control valves |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |