GB899506A - Improvements in and relating to a fluid dispensing device - Google Patents

Improvements in and relating to a fluid dispensing device

Info

Publication number
GB899506A
GB899506A GB3214860A GB3214860A GB899506A GB 899506 A GB899506 A GB 899506A GB 3214860 A GB3214860 A GB 3214860A GB 3214860 A GB3214860 A GB 3214860A GB 899506 A GB899506 A GB 899506A
Authority
GB
United Kingdom
Prior art keywords
valve
passages
piston
pilot
pilot 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
GB3214860A
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.)
Pneumelec S A
Original Assignee
Pneumelec S A
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 Pneumelec S A filed Critical Pneumelec S A
Publication of GB899506A publication Critical patent/GB899506A/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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/40—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor with electrically-actuated member in the discharge of the motor
    • 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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/42—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor
    • F16K31/423—Actuating devices; Operating means; Releasing devices actuated by fluid by means of electrically-actuated members in the supply or discharge conduits of the fluid motor the actuated members consisting of multiple way valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

899,506. Valves. PNEUMELEC S.A. Sept. 19, 1960 [July 8, 1960], No. 32148/60. Class 135. In a main valve 20, 21, Fig. 3, controlled by a pilot valve 24, Fig. 2, the pilot valve body B is secured to the main valve body A by a hollow pivot shank 5 acting as a fluid duct and a bayonet joint 8, 9. Energization of solenoid 28 shifts piston valve 24 to the right whereby supply pressure at 15 trapped in passages 18, 29, 7 and 31 closes shuttle valve 20 and opens valve 21 on connected piston 22 since pressure behind the piston is exhausted via 32, 11, and pilot valve passages 33, 34, 35. A jack V is thereby exhausted through passages 14, 17, 16. On de-energizing solenoid 28 and energizing solenoid 27, pilot valve 24 is shifted to the left whereby passages 32, 11 are cut off from exhaust 35 and connected via passages 31, 7, 29, 15 to supply pressure which, acting behind piston 22 to shift it leftwards, closes exhaust valve 21 and opens valve 20 so that supply pressure passes via 17, 14 to the jack V. By turning the pilot body B about its pivot shank 5 to unlock the bayonet joint, the pilot valve may be removed and replaced by one of a different type, e.g. a single solenoid actuating shuttle lift valves (Fig. 6, not shown). The face P-P separating the bodies is sealed by concentric rings 12, 13 between which passes passage 11.
GB3214860A 1960-07-08 1960-09-19 Improvements in and relating to a fluid dispensing device Expired GB899506A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR832411A FR1269782A (en) 1960-07-08 1960-07-08 Advanced Distributor

Publications (1)

Publication Number Publication Date
GB899506A true GB899506A (en) 1962-06-27

Family

ID=39275979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3214860A Expired GB899506A (en) 1960-07-08 1960-09-19 Improvements in and relating to a fluid dispensing device

Country Status (5)

Country Link
BE (1) BE605122A (en)
DE (1) DE1853054U (en)
FR (1) FR1269782A (en)
GB (1) GB899506A (en)
LU (1) LU40317A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137317A (en) * 1983-01-21 1984-10-03 Schrack Elektronik Ag Control valve for radiators

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19701114A1 (en) * 1997-01-15 1998-07-16 Rexroth Mannesmann Gmbh Hydraulic pilot-controlled check valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137317A (en) * 1983-01-21 1984-10-03 Schrack Elektronik Ag Control valve for radiators

Also Published As

Publication number Publication date
DE1853054U (en) 1962-06-07
BE605122A (en) 1961-10-16
LU40317A1 (en) 1961-08-26
FR1269782A (en) 1961-08-18

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