GB1347900A - Metering valve - Google Patents

Metering valve

Info

Publication number
GB1347900A
GB1347900A GB2783871A GB2783871A GB1347900A GB 1347900 A GB1347900 A GB 1347900A GB 2783871 A GB2783871 A GB 2783871A GB 2783871 A GB2783871 A GB 2783871A GB 1347900 A GB1347900 A GB 1347900A
Authority
GB
United Kingdom
Prior art keywords
june
actuator
metering valve
imperial
heading
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
GB2783871A
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.)
Imperial Eastman Corp
IMP Eastman Corp
Original Assignee
Imperial Eastman Corp
IMP Eastman Corp
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 Imperial Eastman Corp, IMP Eastman Corp filed Critical Imperial Eastman Corp
Publication of GB1347900A publication Critical patent/GB1347900A/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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Sliding Valves (AREA)

Abstract

1347900 Valves IMPERIAL-EASTMAN CORP 14 June 1971 [18 June 1970 11 Feb 1971] 27838/71 Heading F2V A fine metering valve comprises a flexible metal beam 25 deflected by a member 23 in response to rotation of an actuator 18. The beam 25 is spaced from the inlet by a spacer ring 35. The valve may alternatively be operated by push-button, mechanical camming device, electrical solenoid &c. (Fig. 5, not shown). A spring retaining portion 19 may be extended (219) (Fig. 6, not shown) so as to positively lock the member 23 in the closed position when the actuator is fully lowered. Adjustable collars in the form of nuts (138), (338) (Figs. 5 and 8, not shown) provide varying initial compression of the springs (140), (340).
GB2783871A 1970-06-18 1971-06-14 Metering valve Expired GB1347900A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4728570A 1970-06-18 1970-06-18
US11459771A 1971-02-11 1971-02-11

Publications (1)

Publication Number Publication Date
GB1347900A true GB1347900A (en) 1974-02-27

Family

ID=26724842

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2783871A Expired GB1347900A (en) 1970-06-18 1971-06-14 Metering valve

Country Status (5)

Country Link
JP (1) JPS5522665B1 (en)
CA (1) CA947613A (en)
DE (1) DE2130253A1 (en)
FR (1) FR2099185A5 (en)
GB (1) GB1347900A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3136895A1 (en) * 1981-09-17 1983-03-31 Philips Patentverwaltung Gmbh, 2000 Hamburg Apparatus for evaporating starting materials for the reactive separation from the gas phase

Also Published As

Publication number Publication date
FR2099185A5 (en) 1972-03-10
JPS5522665B1 (en) 1980-06-18
DE2130253A1 (en) 1971-12-23
CA947613A (en) 1974-05-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee