GB1183413A - Improvements in or relating to Apparatus for Operating Movable Elements - Google Patents

Improvements in or relating to Apparatus for Operating Movable Elements

Info

Publication number
GB1183413A
GB1183413A GB2208567A GB2208567A GB1183413A GB 1183413 A GB1183413 A GB 1183413A GB 2208567 A GB2208567 A GB 2208567A GB 2208567 A GB2208567 A GB 2208567A GB 1183413 A GB1183413 A GB 1183413A
Authority
GB
United Kingdom
Prior art keywords
disc
damper
dampers
rotation
closed
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
GB2208567A
Inventor
Ronald Parsons
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.)
Honeywell Control Systems Ltd
Original Assignee
Honeywell Control Systems Ltd
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 Honeywell Control Systems Ltd filed Critical Honeywell Control Systems Ltd
Priority to GB2208567A priority Critical patent/GB1183413A/en
Publication of GB1183413A publication Critical patent/GB1183413A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • B60H1/00835—Damper doors, e.g. position control
    • B60H1/00842—Damper doors, e.g. position control the system comprising a plurality of damper doors; Air distribution between several outlets
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G9/00—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously
    • G05G9/08—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlled members being actuated successively by progressive movement of the controlling member
    • G05G9/085—Manually-actuated control mechanisms provided with one single controlling member co-operating with two or more controlled members, e.g. selectively, simultaneously the controlled members being actuated successively by progressive movement of the controlling member the controlling member acting on a set of cams or slot cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Thermal Sciences (AREA)
  • Transmission Devices (AREA)

Abstract

1,183,413. Linkwork. HONEYWELL CONTROLS Ltd. 16 Feb., 1968 [12 May, 1967], No. 22085/67. Heading F2K. [Also in Division F4] In a mechanism for operating alternatively one or other of two dampers 7, 9 in a heating/ cooling unit (see Division F4), each of two levers 13, 14 has one end connected to a respective one of the dampers and the other end engaging a respective cam slot in a disc 15 rotatable by an actuator 18. The cam surfaces 21, 22, 24, 25 are so formed that with the disc 15 in one position both dampers are closed, and rotation of the disc from this position clockwise (Fig. 2) opens the damper 7, damper 9 remaining closed, while rotation anticlockwise opens the damper 9, leaving damper 7 closed. Surfaces 21, 24 are arcs centred on the axis of rotation of the disc 15. The actuator 18 may be a double-acting pneumatic ram acting via a connecting rod 19, or an electric actuator.
GB2208567A 1967-05-12 1967-05-12 Improvements in or relating to Apparatus for Operating Movable Elements Expired GB1183413A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2208567A GB1183413A (en) 1967-05-12 1967-05-12 Improvements in or relating to Apparatus for Operating Movable Elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2208567A GB1183413A (en) 1967-05-12 1967-05-12 Improvements in or relating to Apparatus for Operating Movable Elements

Publications (1)

Publication Number Publication Date
GB1183413A true GB1183413A (en) 1970-03-04

Family

ID=10173683

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2208567A Expired GB1183413A (en) 1967-05-12 1967-05-12 Improvements in or relating to Apparatus for Operating Movable Elements

Country Status (1)

Country Link
GB (1) GB1183413A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902589C2 (en) * 1979-01-24 1981-03-12 Bielomatik Leuze Gmbh + Co, 7442 Neuffen Drive device for driving several stations

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902589C2 (en) * 1979-01-24 1981-03-12 Bielomatik Leuze Gmbh + Co, 7442 Neuffen Drive device for driving several stations
US4300406A (en) * 1979-01-24 1981-11-17 Bielomatik Leuze & Co. Apparatus for driving a plurality of units

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed