GB1397182A - Monitoring arrangements for example in control valves - Google Patents

Monitoring arrangements for example in control valves

Info

Publication number
GB1397182A
GB1397182A GB344873A GB344873A GB1397182A GB 1397182 A GB1397182 A GB 1397182A GB 344873 A GB344873 A GB 344873A GB 344873 A GB344873 A GB 344873A GB 1397182 A GB1397182 A GB 1397182A
Authority
GB
United Kingdom
Prior art keywords
valves
rod
jan
contacts
parts
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
GB344873A
Inventor
K Stehle
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.)
Concordia Masch & Elekt
Original Assignee
Concordia Masch & Elekt
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 Concordia Masch & Elekt filed Critical Concordia Masch & Elekt
Publication of GB1397182A publication Critical patent/GB1397182A/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
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/086—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being movable and actuating a second magnet connected to the closing element
    • F16K31/088—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being movable and actuating a second magnet connected to the closing element the movement of the first magnet being a rotating or pivoting movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/001—Double valve requiring the use of both hands simultaneously
    • 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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0041—Electrical or magnetic means for measuring valve parameters

Abstract

1397182 Magnstic switches CONCORDIA MASCHINEN - UND ELEKTRIZITATS GmbH 23 Jan 1973 [25 Jan 1972] 3448/73 Heading H1N [Also in Division F2] A monitoring arrangement for parts such as valves 2, 3 which are intended to move in synchronism has a magnetic body 19 on each control part 2, 3 arranged with the bodies 19 symmetrical with respect to each other and to respective ends of a centrally pivoted magnetic rod 16 which is arranged to produce a control signal if it is moved from its symmetrical position due to relative movement of the parts 2, 3. The control signal is produced by opening of one of the two sets of contacts 13 on push rods 20 which have biasing springs 21 which with the magnet 17 bias the rod 16 to its central symmetrical position. Once the rod has been tilted the magnetic forces are sufficient to retain it in an extreme position (Fig. 4, not shown). The contacts 13 are in the control circuit of auxiliary control valves 11 for permitting operation of pistons 4 of valves 2, 3.
GB344873A 1972-01-25 1973-01-23 Monitoring arrangements for example in control valves Expired GB1397182A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2203266A DE2203266C2 (en) 1972-01-25 1972-01-25 Device for monitoring control parts

Publications (1)

Publication Number Publication Date
GB1397182A true GB1397182A (en) 1975-06-11

Family

ID=5833880

Family Applications (1)

Application Number Title Priority Date Filing Date
GB344873A Expired GB1397182A (en) 1972-01-25 1973-01-23 Monitoring arrangements for example in control valves

Country Status (13)

Country Link
US (1) US3815057A (en)
JP (1) JPS4886116A (en)
BE (1) BE794410A (en)
DD (1) DD101732A5 (en)
DE (1) DE2203266C2 (en)
ES (1) ES410704A1 (en)
FR (1) FR2169383B1 (en)
GB (1) GB1397182A (en)
IT (1) IT973099B (en)
LU (1) LU66768A1 (en)
NL (1) NL7300041A (en)
SE (1) SE375359B (en)
SU (1) SU515470A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105972228A (en) * 2016-06-29 2016-09-28 北京科勒有限公司 Control valve and linkage part for control valve

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2794210B1 (en) * 1999-05-28 2001-08-31 Crouzet Automatismes DEVICE FOR DETECTING THE SIMULTANEOUS CLOSURE OF TWO MOBILE ORGANS AND ITS APPLICATION TO A FLAP-STOP FIRE SYSTEM
US6881913B1 (en) * 2004-02-17 2005-04-19 Dss Operating Valve Company Pressure operated safety switch
US8020724B2 (en) * 2004-03-15 2011-09-20 Parata Systems, Llc Vacuum based pill singulator and counter based thereon
JP2008518412A (en) * 2004-10-29 2008-05-29 ローデ ウント シュワルツ ゲーエムベーハー ウント コー カーゲー Electrical switching device including magnetic and / or fluid regulating elements
CN103062490B (en) * 2013-01-25 2014-10-22 北京通宇泰克科技有限公司 Angle type magnetic conducting ball valve switch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US798082A (en) * 1903-02-07 1905-08-29 Otis Elevator Co Automatic controller for electric circuits.
US2575086A (en) * 1947-02-14 1951-11-13 Gen Electric Magnetic valve
US2869475A (en) * 1951-12-21 1959-01-20 Phillips Petroleum Co Control system
DE1113496B (en) * 1958-01-07 1961-09-07 Oec Hermann Tiefenbach Dipl In Electrical switch controllable by a permanent magnet to be passed
US3562455A (en) * 1968-03-27 1971-02-09 Malcolm M Mcqueen Mechanical displacement type flow switch with fluid state maintenance heating means
US3602254A (en) * 1970-01-30 1971-08-31 Pratt Co Henry Valve position indicating system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105972228A (en) * 2016-06-29 2016-09-28 北京科勒有限公司 Control valve and linkage part for control valve

Also Published As

Publication number Publication date
LU66768A1 (en) 1973-03-01
ES410704A1 (en) 1976-01-01
IT973099B (en) 1974-06-10
JPS4886116A (en) 1973-11-14
DD101732A5 (en) 1973-11-12
SU515470A3 (en) 1976-05-25
NL7300041A (en) 1973-07-27
FR2169383B1 (en) 1976-05-14
DE2203266A1 (en) 1973-03-08
BE794410A (en) 1973-05-16
FR2169383A1 (en) 1973-09-07
DE2203266C2 (en) 1973-09-27
DE2203266B1 (en) 1973-03-08
SE375359B (en) 1975-04-14
US3815057A (en) 1974-06-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee