GB389759A - Improvements in or relating to pump arrangements for hot water circulating systems - Google Patents

Improvements in or relating to pump arrangements for hot water circulating systems

Info

Publication number
GB389759A
GB389759A GB2818532A GB2818532A GB389759A GB 389759 A GB389759 A GB 389759A GB 2818532 A GB2818532 A GB 2818532A GB 2818532 A GB2818532 A GB 2818532A GB 389759 A GB389759 A GB 389759A
Authority
GB
United Kingdom
Prior art keywords
pump
valve
relating
hot water
water circulating
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
GB2818532A
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.)
Holden & Brooke Ltd
ROBERT WHIRLEY BROOKE
Original Assignee
Holden & Brooke Ltd
ROBERT WHIRLEY BROOKE
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 Holden & Brooke Ltd, ROBERT WHIRLEY BROOKE filed Critical Holden & Brooke Ltd
Priority to GB2818532A priority Critical patent/GB389759A/en
Publication of GB389759A publication Critical patent/GB389759A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/02—Hot-water central heating systems with forced circulation, e.g. by pumps

Abstract

389,759. Centrifugal pumps. HOLDEN & BROOKE, Ltd. and BROOKE, R. W., Sirius Works, West Gorton, Manchester. Oct. 10, 1932, No. 28185. Addition to 377,229. [Class 110 (i).] In a hot-water heating system wherein a circulating-pump 1 is used in a byepass across a non-return valve 9 communicating with the hot-water pipe, the pump is automatically isolated when not in use by independently movable valves 5, 9 in the inlet and outlet respectively. When the pump is idle the outlet valve 9 seats against the port 8 by the action of a spring 12. Insufficient difference in pressure at opposite sides of the valve 5 ensures the latter remaining open. The pump is completely isolated by manual closing of the valve 5.
GB2818532A 1932-10-10 1932-10-10 Improvements in or relating to pump arrangements for hot water circulating systems Expired GB389759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2818532A GB389759A (en) 1932-10-10 1932-10-10 Improvements in or relating to pump arrangements for hot water circulating systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2818532A GB389759A (en) 1932-10-10 1932-10-10 Improvements in or relating to pump arrangements for hot water circulating systems

Publications (1)

Publication Number Publication Date
GB389759A true GB389759A (en) 1933-03-23

Family

ID=10271629

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2818532A Expired GB389759A (en) 1932-10-10 1932-10-10 Improvements in or relating to pump arrangements for hot water circulating systems

Country Status (1)

Country Link
GB (1) GB389759A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1078446B (en) * 1957-06-27 1960-03-24 Stange Unterwasserpumpen G M B Device for increasing the pressure of working media flowing in pipelines, in particular water pipes, with a switching element which ensures the free flow

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1078446B (en) * 1957-06-27 1960-03-24 Stange Unterwasserpumpen G M B Device for increasing the pressure of working media flowing in pipelines, in particular water pipes, with a switching element which ensures the free flow

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