GB1293600A - Valve apparatus for distributing fluid - Google Patents

Valve apparatus for distributing fluid

Info

Publication number
GB1293600A
GB1293600A GB5807869A GB5807869A GB1293600A GB 1293600 A GB1293600 A GB 1293600A GB 5807869 A GB5807869 A GB 5807869A GB 5807869 A GB5807869 A GB 5807869A GB 1293600 A GB1293600 A GB 1293600A
Authority
GB
United Kingdom
Prior art keywords
valve
exhaust
port
flow
ball 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
GB5807869A
Inventor
Franceso Coatti
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.)
MITA Srl
Original Assignee
MITA Srl
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 MITA Srl filed Critical MITA Srl
Priority to GB5807869A priority Critical patent/GB1293600A/en
Publication of GB1293600A publication Critical patent/GB1293600A/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
    • F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
    • F16K31/143—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves the fluid acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Lifting Devices For Agricultural Implements (AREA)

Abstract

1293600 Valves MITA MACCHINE INFILZATRICI TABACCO AUTOMATICHE SARL 27 Nov 1969 58078/69 Heading F2V A valve has a supply port 9 applying pressure to a differential piston 24 through passages 14 and 10, 11, 12, 22 to hold an exhaust valve 16 closed until a pilot valve 21 is moved to the left to connect the passage 22 to an exhaust port 27 and allow the exhaust valve 16 to open and is then further moved to the left to lift a spring-loaded ball valve 13 to allow fluid from a consuming apparatus to flow through a port 19 to exhaust. The rate of exhaust flow is limited by a further ball valve 18 held away from its seat by an adjustable pin 20. A slidable member 1 operates the pilot valve which allows supply fluid to flow under pressure through the spring-loaded ball valve 32 into the consuming apparatus when it is in the position shown. A lever 37 enables the position of the valve 32 and hence the travel of the member 1 necessary to open the valve to be adjusted. The apparatus may be used to control a lifting device on an agricultural tractor.
GB5807869A 1969-11-27 1969-11-27 Valve apparatus for distributing fluid Expired GB1293600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5807869A GB1293600A (en) 1969-11-27 1969-11-27 Valve apparatus for distributing fluid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5807869A GB1293600A (en) 1969-11-27 1969-11-27 Valve apparatus for distributing fluid

Publications (1)

Publication Number Publication Date
GB1293600A true GB1293600A (en) 1972-10-18

Family

ID=10480717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5807869A Expired GB1293600A (en) 1969-11-27 1969-11-27 Valve apparatus for distributing fluid

Country Status (1)

Country Link
GB (1) GB1293600A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1361381A2 (en) * 2002-05-08 2003-11-12 Ross Operating Valve Company High pressure valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1361381A2 (en) * 2002-05-08 2003-11-12 Ross Operating Valve Company High pressure valve
EP1361381A3 (en) * 2002-05-08 2004-03-03 Ross Operating Valve Company High pressure valve

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Legal Events

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