GB969959A - Twin bore pipes - Google Patents

Twin bore pipes

Info

Publication number
GB969959A
GB969959A GB202564A GB202564A GB969959A GB 969959 A GB969959 A GB 969959A GB 202564 A GB202564 A GB 202564A GB 202564 A GB202564 A GB 202564A GB 969959 A GB969959 A GB 969959A
Authority
GB
United Kingdom
Prior art keywords
twin bore
bore pipes
pipes
twin
gale
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
GB202564A
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.)
CHARLES SIDNEY GALE
Original Assignee
CHARLES SIDNEY GALE
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 CHARLES SIDNEY GALE filed Critical CHARLES SIDNEY GALE
Priority to GB202564A priority Critical patent/GB969959A/en
Priority to DE1964W0035978 priority patent/DE1297711B/en
Publication of GB969959A publication Critical patent/GB969959A/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
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies

Abstract

969,959. Pipes; junction pieces. C. S. GALE. Feb. 28, 1962 [Jan. 7, 1961], No. 2025/64. Divided out of 969,958. Drawings to Specification. Headings F2G and F2P. The description is similar to that of Specification 969,958 but the claims relate to " a twin bore unitary pipe structure."
GB202564A 1963-01-16 1964-01-03 Twin bore pipes Expired GB969959A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB202564A GB969959A (en) 1964-01-03 1964-01-03 Twin bore pipes
DE1964W0035978 DE1297711B (en) 1963-01-16 1964-01-16 Arrangement for approach systems for the amplitude comparison of two signals of different frequencies to be compared

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB202564A GB969959A (en) 1964-01-03 1964-01-03 Twin bore pipes

Publications (1)

Publication Number Publication Date
GB969959A true GB969959A (en) 1964-09-16

Family

ID=9732292

Family Applications (1)

Application Number Title Priority Date Filing Date
GB202564A Expired GB969959A (en) 1963-01-16 1964-01-03 Twin bore pipes

Country Status (1)

Country Link
GB (1) GB969959A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2148475A (en) * 1983-10-12 1985-05-30 Admiral Dev Co Ducting
FR2564937A1 (en) * 1984-05-24 1985-11-29 Spiro Research Bv DISTRIBUTION DRIVING
US4791964A (en) * 1986-10-30 1988-12-20 Ford Motor Company Multiple conductor fluid handling duct for an automobile vehicle
US4811760A (en) * 1986-10-30 1989-03-14 Ford Motor Company Multiple conductor fluid handling duct for an automotive vehicle
GB2262544A (en) * 1991-12-04 1993-06-23 Anne Katherine Martin Twin duct vent pipe system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2148475A (en) * 1983-10-12 1985-05-30 Admiral Dev Co Ducting
EP0146222A2 (en) * 1983-10-12 1985-06-26 Admiral Design and Research Limited Heating System
EP0146222A3 (en) * 1983-10-12 1987-04-01 Admiral Development Company Limited Ducting
FR2564937A1 (en) * 1984-05-24 1985-11-29 Spiro Research Bv DISTRIBUTION DRIVING
US4791964A (en) * 1986-10-30 1988-12-20 Ford Motor Company Multiple conductor fluid handling duct for an automobile vehicle
US4811760A (en) * 1986-10-30 1989-03-14 Ford Motor Company Multiple conductor fluid handling duct for an automotive vehicle
GB2262544A (en) * 1991-12-04 1993-06-23 Anne Katherine Martin Twin duct vent pipe system

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