GB1008675A - Improvements in breathing apparatus - Google Patents

Improvements in breathing apparatus

Info

Publication number
GB1008675A
GB1008675A GB37499/60A GB3749960A GB1008675A GB 1008675 A GB1008675 A GB 1008675A GB 37499/60 A GB37499/60 A GB 37499/60A GB 3749960 A GB3749960 A GB 3749960A GB 1008675 A GB1008675 A GB 1008675A
Authority
GB
United Kingdom
Prior art keywords
container
inner container
breathing apparatus
copper
outer container
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
GB37499/60A
Inventor
William Kerr Dyer
Stanley Reginald Martin Dixon
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents 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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB37499/60A priority Critical patent/GB1008675A/en
Priority to GB40753/64A priority patent/GB1085670A/en
Publication of GB1008675A publication Critical patent/GB1008675A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/003—Means for influencing the temperature or humidity of the breathing gas
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/10—Respiratory apparatus with filter elements

Abstract

1,008,675. Air cooling apparatus. COAL INDUSTRY (PATENTS) Ltd. Feb. 1, 1962, [Nov. 1, 1960], No. 37499/60. Heading F4H. A cooler for closed-circuit breathing apparatus comprises an outer container 10 with inlet and outlet air connections 11 and 12, and an inner container 13 arranged to hold a preformed ice block, which is inserted into the inner container by removing a rubber plug 14. A thermal insulating material 17 is provided between the inner and outer containers. The inner container may be made of copper and have attached to it copper fins 16, whilst the outer container may be formed of synthetic resin reinforced with fibreglass.
GB37499/60A 1960-11-01 1960-11-01 Improvements in breathing apparatus Expired GB1008675A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB37499/60A GB1008675A (en) 1960-11-01 1960-11-01 Improvements in breathing apparatus
GB40753/64A GB1085670A (en) 1960-11-01 1964-10-06 Improvements in breathing apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB37499/60A GB1008675A (en) 1960-11-01 1960-11-01 Improvements in breathing apparatus
GB40753/64A GB1085670A (en) 1960-11-01 1964-10-06 Improvements in breathing apparatus

Publications (1)

Publication Number Publication Date
GB1008675A true GB1008675A (en) 1965-11-03

Family

ID=62527885

Family Applications (2)

Application Number Title Priority Date Filing Date
GB37499/60A Expired GB1008675A (en) 1960-11-01 1960-11-01 Improvements in breathing apparatus
GB40753/64A Expired GB1085670A (en) 1960-11-01 1964-10-06 Improvements in breathing apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB40753/64A Expired GB1085670A (en) 1960-11-01 1964-10-06 Improvements in breathing apparatus

Country Status (1)

Country Link
GB (2) GB1008675A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5542413A (en) * 1995-03-10 1996-08-06 Horn; Stephen T. Personal cooling apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5542413A (en) * 1995-03-10 1996-08-06 Horn; Stephen T. Personal cooling apparatus

Also Published As

Publication number Publication date
GB1085670A (en) 1967-10-04

Similar Documents

Publication Publication Date Title
Nutting et al. The influence of stacking-fault energy on the modes of deformation of polycrystalline copper alloys
GB1008675A (en) Improvements in breathing apparatus
GB1023546A (en) Process and apparatus for the electrowinning of copper
JPS5337938A (en) Cooling system
SE7810282L (en) DEVICE FOR HANDLING OF REFRIGERANT
JPS5259481A (en) Capsule transport system by use of buoyancy
GB824403A (en) Improvements in or relating to the internal lining of valve boxes
GB1231061A (en)
USD186828S (en) Buoy tackle box
GB993393A (en) Method of casting synthetic resins in a protective gas atmosphere
JPS5514286A (en) Sulfurizing metallic mold for recovery tire
FR2125151A1 (en) Cooling powders and granules - by agitation in a stream of cooling fluid
GB1196814A (en) Improvements relating to Water-Cooling Towers.
JPS5314446A (en) Gas cooler
JPS5324662A (en) Air cooler
JPS6444208A (en) Cooling wire drawing device
JPS5790304A (en) Chute cooler
JPS5344806A (en) Method of and structure for charging resin of high trhermal conductivity between core and cooling pipe of liquid cooling system for core of electric apparatus
JPS52106144A (en) Cooling device
GORIAINOV Methods for the separation of composite heat transfer(Separating composite heat transfer into radiative and convective components)
JPS5299471A (en) Apparatus for gravity separation
JPS51134416A (en) Economical heat insu lating method and system for low-temperature liquified gas storage tanks
GB972404A (en) Preparing rubber crumb for dewatering procedure
SZANIAWSKI Analysis of the equations of transonic flow of a heat conducting gas, taking into account dissipative phenomena
CA572659A (en) Refrigerated air water cooling system