GB2318532B - Electric heaters - Google Patents

Electric heaters

Info

Publication number
GB2318532B
GB2318532B GB9621992A GB9621992A GB2318532B GB 2318532 B GB2318532 B GB 2318532B GB 9621992 A GB9621992 A GB 9621992A GB 9621992 A GB9621992 A GB 9621992A GB 2318532 B GB2318532 B GB 2318532B
Authority
GB
United Kingdom
Prior art keywords
electric heaters
heaters
electric
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 - Fee Related
Application number
GB9621992A
Other versions
GB2318532A (en
GB9621992D0 (en
Inventor
Keith Barrie Doyle
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.)
Strix Ltd
Original Assignee
Strix 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 Strix Ltd filed Critical Strix Ltd
Priority to GB9621992A priority Critical patent/GB2318532B/en
Publication of GB9621992D0 publication Critical patent/GB9621992D0/en
Publication of GB2318532A publication Critical patent/GB2318532A/en
Application granted granted Critical
Publication of GB2318532B publication Critical patent/GB2318532B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/12—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
    • H05K3/1216—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by screen printing or stencil printing
    • H05K3/1233—Methods or means for supplying the conductive material and for forcing it through the screen or stencil
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0306—Inorganic insulating substrates, e.g. ceramic, glass
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/09—Use of materials for the conductive, e.g. metallic pattern
    • H05K1/092—Dispersed materials, e.g. conductive pastes or inks
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/01—Tools for processing; Objects used during processing
    • H05K2203/0104—Tools for processing; Objects used during processing for patterning or coating
    • H05K2203/0139—Blade or squeegee, e.g. for screen printing or filling of holes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Surface Heating Bodies (AREA)
GB9621992A 1996-10-22 1996-10-22 Electric heaters Expired - Fee Related GB2318532B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9621992A GB2318532B (en) 1996-10-22 1996-10-22 Electric heaters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9621992A GB2318532B (en) 1996-10-22 1996-10-22 Electric heaters

Publications (3)

Publication Number Publication Date
GB9621992D0 GB9621992D0 (en) 1996-12-18
GB2318532A GB2318532A (en) 1998-04-29
GB2318532B true GB2318532B (en) 2000-11-15

Family

ID=10801807

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9621992A Expired - Fee Related GB2318532B (en) 1996-10-22 1996-10-22 Electric heaters

Country Status (1)

Country Link
GB (1) GB2318532B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1241200A (en) * 1968-03-18 1971-07-28 Uniroyal Inc Antioxidants for unsaturated hydrocarbon polymers
GB1419200A (en) * 1973-01-02 1975-12-24 Metalized Ceramics Corp Ceramic-metal structures
EP0008175A1 (en) * 1978-07-24 1980-02-20 Nissan Motor Co., Ltd. Process for forming a dense thin sintered layer
GB2085660A (en) * 1980-10-16 1982-04-28 Marconi Co Ltd Waveguides
GB2138321A (en) * 1983-01-14 1984-10-24 Atomic Energy Authority Uk Ceramic coatings
EP0173188A2 (en) * 1984-08-29 1986-03-05 International Standard Electric Corporation Photo-thick-film-hybrid process
US4756756A (en) * 1981-11-17 1988-07-12 Rhone-Poulenc Specialites Chimiques Forming of thick-layer, hybrid electronic printed circuits

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1241200A (en) * 1968-03-18 1971-07-28 Uniroyal Inc Antioxidants for unsaturated hydrocarbon polymers
GB1419200A (en) * 1973-01-02 1975-12-24 Metalized Ceramics Corp Ceramic-metal structures
EP0008175A1 (en) * 1978-07-24 1980-02-20 Nissan Motor Co., Ltd. Process for forming a dense thin sintered layer
GB2085660A (en) * 1980-10-16 1982-04-28 Marconi Co Ltd Waveguides
US4756756A (en) * 1981-11-17 1988-07-12 Rhone-Poulenc Specialites Chimiques Forming of thick-layer, hybrid electronic printed circuits
GB2138321A (en) * 1983-01-14 1984-10-24 Atomic Energy Authority Uk Ceramic coatings
EP0173188A2 (en) * 1984-08-29 1986-03-05 International Standard Electric Corporation Photo-thick-film-hybrid process

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WPI Abstract Accession No.92-112170/14 & SU 169374 A *

Also Published As

Publication number Publication date
GB2318532A (en) 1998-04-29
GB9621992D0 (en) 1996-12-18

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20061022