GB1475550A - Electrolytic generating and gas pressure regulating apparatus - Google Patents

Electrolytic generating and gas pressure regulating apparatus

Info

Publication number
GB1475550A
GB1475550A GB1590976A GB1590976A GB1475550A GB 1475550 A GB1475550 A GB 1475550A GB 1590976 A GB1590976 A GB 1590976A GB 1590976 A GB1590976 A GB 1590976A GB 1475550 A GB1475550 A GB 1475550A
Authority
GB
United Kingdom
Prior art keywords
electrodes
electrolysis
cell
gas pressure
controller
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
GB1590976A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1475550A publication Critical patent/GB1475550A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/08—Cutting, scarfing, or desurfacing by applying flames by applying additional compounds or means favouring the cutting, scarfing, or desurfacing procedure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K28/00—Welding or cutting not covered by any of the preceding groups, e.g. electrolytic welding
    • B23K28/02—Combined welding or cutting procedures or apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/38—Selection of media, e.g. special atmospheres for surrounding the working area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/013—Arc cutting, gouging, scarfing or desurfacing
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • C25B1/044—Hydrogen or oxygen by electrolysis of water producing mixed hydrogen and oxygen gas, e.g. Brown's gas [HHO]
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Arc Welding In General (AREA)

Abstract

1475550 Controlling electrolysis automatically Y BROWN 22 July 1974 [3 Aug 1973 2 May 1974] 15909/76 Divided out of 1475549 Heading C7B [Also in Division H1] Electrolysis apparatus for generating a hydrogen/ oxygen mixture for welding purposes includes a further cell whose electrodes are in series with the main cell electrodes, the electrolyte level in this cell being variable by means of gas pressure generated in the main cell, whereby the electrolysis current is caused to vary in dependence on the generated gas pressure. A total cut-out feature may be incorporated either integrally or separately, with also an optional pressure relief valve. The further cell has two chambers, inter-connected at their lower ends, one acting as electrolyte reservoir and the other containing the electrodes. The current controller may have interfitting conical electrodes 34, 35 in a KOH bath. The upper inlet is for gas from electrolysis. A cut-out switch for use in series with the controller has electrodes 43, 44 in Hg 42', with a gas pressure inlet 45. A non- inflammable liquid 43' e.g. silicone or hydrocarbon oil is floated on the Hg to reduce arcing and explosion risks. The safety valve is provided in chamber 32 or 41. An integral controller/electrolysis cell is that described in the Parent Specification. For welding use, the arrangements disclosed in that Specification also apply.
GB1590976A 1973-07-20 1974-07-22 Electrolytic generating and gas pressure regulating apparatus Expired GB1475550A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPB415973 1973-07-20
AUPB434173 1973-08-03
AUPB741874 1974-05-02

Publications (1)

Publication Number Publication Date
GB1475550A true GB1475550A (en) 1977-06-01

Family

ID=27157006

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1590976A Expired GB1475550A (en) 1973-07-20 1974-07-22 Electrolytic generating and gas pressure regulating apparatus
GB3228374A Expired GB1475549A (en) 1973-07-20 1974-07-22 Welding

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3228374A Expired GB1475549A (en) 1973-07-20 1974-07-22 Welding

Country Status (13)

Country Link
JP (1) JPS578877B2 (en)
BE (1) BE817953A (en)
CA (1) CA1053606A (en)
CH (1) CH605005A5 (en)
GB (2) GB1475550A (en)
HU (1) HU172761B (en)
IN (1) IN142920B (en)
NL (1) NL7409795A (en)
NO (1) NO742653L (en)
NZ (1) NZ174922A (en)
SE (1) SE7409499L (en)
YU (1) YU203374A (en)
ZA (1) ZA744656B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2275273A (en) * 1993-02-17 1994-08-24 Declan Nigel Pritchard Controlling efficiency of electrolysis cell having varying input current by altering area of contact between electrode(s) and electrolyte

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0421886Y2 (en) * 1987-05-19 1992-05-19
EP0717790B1 (en) * 1993-09-06 2002-11-13 Hydrogen Technology Limited Improvements in electrolysis systems
CA2349508C (en) 2001-06-04 2004-06-29 Global Tech Environmental Products Inc. Electrolysis cell and internal combustion engine kit comprising the same
AT412972B (en) * 2003-10-14 2005-09-26 Bierbaumer Hans Peter Dr DEVICE FOR CONVERTING ENERGY
DE102005017900A1 (en) * 2005-04-18 2006-10-19 Wolf-Dietrich Hannecke Kunststofftechnik Heating device for zonal heating includes at least one point-form heat source with displaceable input point
CA2732753A1 (en) * 2007-08-10 2008-02-14 G.B.D. Corp. Method and apparatus for producing a visible hydrogen flame
JP6210658B2 (en) * 2012-06-01 2017-10-11 新日鐵住金株式会社 Metal gas cutting method and metal gas cutting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2275273A (en) * 1993-02-17 1994-08-24 Declan Nigel Pritchard Controlling efficiency of electrolysis cell having varying input current by altering area of contact between electrode(s) and electrolyte

Also Published As

Publication number Publication date
CH605005A5 (en) 1978-09-29
GB1475549A (en) 1977-06-01
JPS5071530A (en) 1975-06-13
JPS578877B2 (en) 1982-02-18
YU203374A (en) 1982-02-28
BE817953A (en) 1974-11-18
CA1053606A (en) 1979-05-01
ZA744656B (en) 1975-08-27
IN142920B (en) 1977-09-10
NL7409795A (en) 1975-01-22
NO742653L (en) 1975-01-21
NZ174922A (en) 1978-06-20
HU172761B (en) 1978-12-28
SE7409499L (en) 1975-01-21

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920722