GB599211A - Obturator and control device - Google Patents

Obturator and control device

Info

Publication number
GB599211A
GB599211A GB19098/45A GB1909845A GB599211A GB 599211 A GB599211 A GB 599211A GB 19098/45 A GB19098/45 A GB 19098/45A GB 1909845 A GB1909845 A GB 1909845A GB 599211 A GB599211 A GB 599211A
Authority
GB
United Kingdom
Prior art keywords
nozzles
obturator
control device
valve
civile
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
GB19098/45A
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.)
ILE D ETUDES THERMO MECANIQUES
Original Assignee
ILE D ETUDES THERMO MECANIQUES
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 ILE D ETUDES THERMO MECANIQUES filed Critical ILE D ETUDES THERMO MECANIQUES
Publication of GB599211A publication Critical patent/GB599211A/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
    • F16K3/0209—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 the valve having a particular passage, e.g. provided with a filter, throttle or safety device

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

599,211. Valve accessories. SOC. CIVILE D'ETUDES THERMO-MECANIQUES. July 25, 1945, Nos. 19098 and 19099. Convention dates, Sept. 12, 1942, and Nov. 30, 1942. [Class 135] [Also in Group XXVI] A valve closure applicable to free-piston engines comprises spaced grid members 17, 18 each having a plurality of ports forming venturi nozzles and a thin metal plate 16 slidable between them simultaneously to register openings therein with the throats of the nozzles. The grid member may be formed of shaped bars held by pressure in a two-part frame.
GB19098/45A 1942-09-12 1945-07-25 Obturator and control device Expired GB599211A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR599211X 1942-09-12

Publications (1)

Publication Number Publication Date
GB599211A true GB599211A (en) 1948-03-08

Family

ID=8969434

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19098/45A Expired GB599211A (en) 1942-09-12 1945-07-25 Obturator and control device

Country Status (1)

Country Link
GB (1) GB599211A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009074803A1 (en) * 2007-12-11 2009-06-18 Isentropic Limited Valve

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009074803A1 (en) * 2007-12-11 2009-06-18 Isentropic Limited Valve
WO2009074800A1 (en) * 2007-12-11 2009-06-18 Isentropic Limited Valve
CN102537389A (en) * 2007-12-11 2012-07-04 等熵有限公司 Valve
CN102537390A (en) * 2007-12-11 2012-07-04 等熵有限公司 Valve
EP2450602A3 (en) * 2007-12-11 2012-10-17 Isentropic Limited Valve
CN101896748B (en) * 2007-12-11 2013-03-06 等熵有限公司 Valve
US8453677B2 (en) 2007-12-11 2013-06-04 Isentropic Limited Valve
US8496026B2 (en) 2007-12-11 2013-07-30 Isentropic Limited Valve
CN101896749B (en) * 2007-12-11 2013-11-13 等熵有限公司 Valve
CN102537389B (en) * 2007-12-11 2014-06-11 等熵有限公司 Valve

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