GB2190176B - Enclosing an object within a homogeneous block. - Google Patents

Enclosing an object within a homogeneous block.

Info

Publication number
GB2190176B
GB2190176B GB8708802A GB8708802A GB2190176B GB 2190176 B GB2190176 B GB 2190176B GB 8708802 A GB8708802 A GB 8708802A GB 8708802 A GB8708802 A GB 8708802A GB 2190176 B GB2190176 B GB 2190176B
Authority
GB
United Kingdom
Prior art keywords
enclosing
homogeneous block
homogeneous
block
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
GB8708802A
Other versions
GB2190176A (en
GB8708802D0 (en
Inventor
John Thomas Hughes
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.)
Micropore International Ltd
Original Assignee
Micropore International 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
Priority claimed from GB868609323A external-priority patent/GB8609323D0/en
Priority claimed from GB868613684A external-priority patent/GB8613684D0/en
Application filed by Micropore International Ltd filed Critical Micropore International Ltd
Priority to GB8708802A priority Critical patent/GB2190176B/en
Publication of GB8708802D0 publication Critical patent/GB8708802D0/en
Publication of GB2190176A publication Critical patent/GB2190176A/en
Application granted granted Critical
Publication of GB2190176B publication Critical patent/GB2190176B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/70—Completely encapsulating inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/72—Encapsulating inserts having non-encapsulated projections, e.g. extremities or terminal portions of electrical components
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/041—Fuses, i.e. expendable parts of the protective device, e.g. cartridges characterised by the type
    • H01H85/0411—Miniature fuses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0012—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular thermal properties
    • B29K2995/0015—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3443—Switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/0039—Means for influencing the rupture process of the fusible element
    • H01H85/0047—Heating means
    • H01H85/0069—Heat reflective or insulating filler, support, or block forming the casing
GB8708802A 1986-04-16 1987-04-13 Enclosing an object within a homogeneous block. Expired GB2190176B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8708802A GB2190176B (en) 1986-04-16 1987-04-13 Enclosing an object within a homogeneous block.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB868609323A GB8609323D0 (en) 1986-04-16 1986-04-16 Enclosing object
GB868613684A GB8613684D0 (en) 1986-06-05 1986-06-05 Enclosing object within homogeneous block(3)
GB8708802A GB2190176B (en) 1986-04-16 1987-04-13 Enclosing an object within a homogeneous block.

Publications (3)

Publication Number Publication Date
GB8708802D0 GB8708802D0 (en) 1987-05-20
GB2190176A GB2190176A (en) 1987-11-11
GB2190176B true GB2190176B (en) 1989-11-29

Family

ID=27262990

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8708802A Expired GB2190176B (en) 1986-04-16 1987-04-13 Enclosing an object within a homogeneous block.

Country Status (1)

Country Link
GB (1) GB2190176B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB932787A (en) * 1959-07-02 1963-07-31 Oughtibridge Silica Firebrick Improvements in or relating to refractory bricks

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB932787A (en) * 1959-07-02 1963-07-31 Oughtibridge Silica Firebrick Improvements in or relating to refractory bricks

Also Published As

Publication number Publication date
GB2190176A (en) 1987-11-11
GB8708802D0 (en) 1987-05-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee