GB1152381A - Improvements in or relating to Fluid Flow Control Valves - Google Patents

Improvements in or relating to Fluid Flow Control Valves

Info

Publication number
GB1152381A
GB1152381A GB2306166A GB2306166A GB1152381A GB 1152381 A GB1152381 A GB 1152381A GB 2306166 A GB2306166 A GB 2306166A GB 2306166 A GB2306166 A GB 2306166A GB 1152381 A GB1152381 A GB 1152381A
Authority
GB
United Kingdom
Prior art keywords
valve member
ports
spring
valve
temperature
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
GB2306166A
Inventor
Carl Conrad Bauerlein
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.)
Dole Valve Co
Original Assignee
Dole Valve Co
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 Dole Valve Co filed Critical Dole Valve Co
Priority to GB2306166A priority Critical patent/GB1152381A/en
Publication of GB1152381A publication Critical patent/GB1152381A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/021—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste
    • G05D23/023—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being a non-metallic solid, e.g. elastomer, paste the sensing element being placed outside a regulating fluid flow

Abstract

1,152,381. Valves. DOLE VALVE CO. 24 May, 1966, No. 23061/66. Heading F2V. A valve comprises a body 10 having a chamber formed therein by the internal wall of a longitudinally movable cage 22, having inlet ports 41 and outlet ports 43 at opposite ends thereof, a valve member 45 slidable along the internal wall, and having portions 46 and 47 to control flow through the ports, a temperature responsive actuating device 64 positioned within the chamber to shift the valve member adjacent one or the other of the ports 41, 43 via an overtravel spring 59, as a function of the temperature in a fluid inlet port 14, a spring 74 biasing the valve member to the left, as viewed in the figure, and a power device 50 moved as a function of the temperature around a remote bulb 17, for moving the valve member to cover and uncover the port it is adjacent. The cage 22 is adjustable longitudinally to alter the range of operation of the power device 50 by a rotatable knob 28 acting through a screw-threaded casing 24. A further power unit 70, smaller than the actuating device 64, is positioned within the casing 24 and forms an abutment for the spring 74, and compensates for over-extension of the device 64.
GB2306166A 1966-05-24 1966-05-24 Improvements in or relating to Fluid Flow Control Valves Expired GB1152381A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2306166A GB1152381A (en) 1966-05-24 1966-05-24 Improvements in or relating to Fluid Flow Control Valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2306166A GB1152381A (en) 1966-05-24 1966-05-24 Improvements in or relating to Fluid Flow Control Valves

Publications (1)

Publication Number Publication Date
GB1152381A true GB1152381A (en) 1969-05-14

Family

ID=10189482

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2306166A Expired GB1152381A (en) 1966-05-24 1966-05-24 Improvements in or relating to Fluid Flow Control Valves

Country Status (1)

Country Link
GB (1) GB1152381A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020013A1 (en) * 1980-05-24 1981-12-03 Gustav Wahler Gmbh U. Co, 7300 Esslingen THERMOSTATIC VALVE
EP1469366A3 (en) * 2003-02-21 2005-06-15 U.S.H.-Innovationen GmbH Valve for heating system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3020013A1 (en) * 1980-05-24 1981-12-03 Gustav Wahler Gmbh U. Co, 7300 Esslingen THERMOSTATIC VALVE
EP1469366A3 (en) * 2003-02-21 2005-06-15 U.S.H.-Innovationen GmbH Valve for heating system

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Legal Events

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