[go: up one dir, main page]

GB1274564A - Improvements in fluid valves - Google Patents

Improvements in fluid valves

Info

Publication number
GB1274564A
GB1274564A GB4804870A GB4804870A GB1274564A GB 1274564 A GB1274564 A GB 1274564A GB 4804870 A GB4804870 A GB 4804870A GB 4804870 A GB4804870 A GB 4804870A GB 1274564 A GB1274564 A GB 1274564A
Authority
GB
United Kingdom
Prior art keywords
stem
electromagnet
oct
engaged
valve
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
GB4804870A
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.)
Junkers and Co GmbH
Original Assignee
Junkers and Co GmbH
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 Junkers and Co GmbH filed Critical Junkers and Co GmbH
Publication of GB1274564A publication Critical patent/GB1274564A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/10—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with additional mechanism between armature and closure member
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/047—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Friction Gearing (AREA)

Abstract

1,274,564. Valves; friction gearing. JUNKERS & CO. G.m.b.H. 9 Oct., 1970 [13 Oct., 1969], No. 48048/70. Headings F2Q and F2V. A valve 13 is opened against a spring 15 by a geared electric motor (not shown) which drives a friction wheel 18 engaged by a stem 161 of the valve. The condition of frictional engagement of the stem is controlled by an electromagnet 21 which is arranged to be switched off simultaneously with the motor. As shown, the stem is engaged on the side opposite the friction wheel 18 by a roller 192 mounted on an eccentric 191 connected through lever 20 to the armature 21 of the electromagnet.
GB4804870A 1969-10-13 1970-10-09 Improvements in fluid valves Expired GB1274564A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691951502 DE1951502A1 (en) 1969-10-13 1969-10-13 Electrically driven valve, in particular gas valve

Publications (1)

Publication Number Publication Date
GB1274564A true GB1274564A (en) 1972-05-17

Family

ID=5748026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4804870A Expired GB1274564A (en) 1969-10-13 1970-10-09 Improvements in fluid valves

Country Status (5)

Country Link
BE (1) BE757326A (en)
DE (1) DE1951502A1 (en)
FR (1) FR2065291A5 (en)
GB (1) GB1274564A (en)
NL (1) NL7014917A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109854798A (en) * 2018-12-25 2019-06-07 兰控阀门执行器江苏有限公司 A kind of remote controlled valve actuator

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8314126D0 (en) * 1983-05-21 1983-06-29 Cambridge Instr Ltd Electrically operated valves
IT1226080B (en) * 1988-07-06 1990-12-10 Sit La Precisa Spa VALVE GROUP FOR THE ADJUSTMENT AND CONTROL OF THE GAS FLOW IN GAS APPLIANCES.
CN106870810A (en) * 2017-04-11 2017-06-20 无锡沪东麦斯特环境科技股份有限公司 A kind of built-in instant decompression release device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109854798A (en) * 2018-12-25 2019-06-07 兰控阀门执行器江苏有限公司 A kind of remote controlled valve actuator
CN109854798B (en) * 2018-12-25 2020-05-15 兰控阀门执行器江苏有限公司 A remote control valve actuator

Also Published As

Publication number Publication date
BE757326A (en) 1971-03-16
FR2065291A5 (en) 1971-07-23
DE1951502A1 (en) 1971-04-22
NL7014917A (en) 1971-04-15

Similar Documents

Publication Publication Date Title
ES418959A1 (en) Flat seat valve, in particular, for the control of fuel metering devices
ES404682A1 (en) Single handle mixing valve
GB1420277A (en) Double-acting lift cylinder with integral velocity fuses
ES418667A1 (en) Fluid flow control valves
ES391527A1 (en) Shut-off valve for a working medium circuit
GB1322107A (en) Two-way two-position electrically controlled valve
GB1274564A (en) Improvements in fluid valves
ES440976A1 (en) Hydraulic valve
GB1289586A (en)
ES443697A1 (en) Valve seat construction for valves for controlling the pressure of liquids
GB1387351A (en) Solenoid-operated valve
GB1428989A (en) Fluid control valve
FR2273211A1 (en) Valve with moving pressure balancing surface - requires low operating force to open against liquid pressure
GB1299039A (en) Valve construction
GB1340266A (en) Electromotor operated valve to control flow of a fluid
GB1032183A (en) Flow control valves
GB866778A (en) Improvements in or relating to fluid flow control units
GB1287206A (en) Miniaturized flow control valve
GB1355309A (en) Rotary valve operator
FR2261907A1 (en) Automobile anti theft device - valve in brake fluid circuit electrically controlled leaves all wheels braked
FR2264998A1 (en) Variable output pneumatic train brake - with double piston for feedback control release between small pressure steps
GB1351916A (en) Liquid flow control valves
GB1145574A (en) A dust suppression system for use in coal mining apparatus
GB1378727A (en) 3/2 way solenoid valves
GB1390291A (en) Valve

Legal Events

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