GB1080772A - Improvements in device and method of preparation thereof - Google Patents

Improvements in device and method of preparation thereof

Info

Publication number
GB1080772A
GB1080772A GB36533/64A GB3653364A GB1080772A GB 1080772 A GB1080772 A GB 1080772A GB 36533/64 A GB36533/64 A GB 36533/64A GB 3653364 A GB3653364 A GB 3653364A GB 1080772 A GB1080772 A GB 1080772A
Authority
GB
United Kingdom
Prior art keywords
layer
metal
thermoplastic
materials
lamina
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
GB36533/64A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of GB1080772A publication Critical patent/GB1080772A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K5/00—Measuring temperature based on the expansion or contraction of a material
    • G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
    • G01K5/56—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid
    • G01K5/62—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip
    • G01K5/70—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip specially adapted for indicating or recording
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K5/00—Measuring temperature based on the expansion or contraction of a material
    • G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
    • G01K5/56—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid
    • G01K5/62—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip
    • G01K5/64—Details of the compounds system
    • G01K5/66—Selection of composition of the components of the system
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K5/00—Measuring temperature based on the expansion or contraction of a material
    • G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
    • G01K5/56—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid
    • G01K5/62—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip
    • G01K5/64—Details of the compounds system
    • G01K5/68—Shape of the system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H2037/526—Materials for bimetals
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31507—Of polycarbonate
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31692—Next to addition polymer from unsaturated monomers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

1,080,772. Laminates. GENERAL ELECTRIC CO. Sept. 7, 1964 [Oct. 31, 1963], No. 36533/64. Heading B5N. [Also in Division G1] A bimaterial thermosensitive element comprises a lamina of a thermoplastic material, e.g. bisphenol A polycarbonate, melt-bonded (without the use of adhesive or mechanical connection) to a lamina of metal, e.g. aluminium, or of another thermoplastic material of different linear expansion coefficient, the thickness of the laminµ being inversely as the square roots of the elastic moduli of the materials used. The expansivities of the two materials should preferably differ by at least 5 parts per million per ‹ C. The laminated material is preferably made by pressing the essentially thermoplastic layer into contact with the roughened and cleaned metal or other layer, heating the layers above the softening temperature of the first layer, and allowing to cool without disturbance. Examples of thermoplastic materials for the first layer, in addition to bisphenol A polycarbonate, are nylon, polyphenylene oxide polymers, particularly polyxylylene oxide, polyvinylidene chloride, h.d. polythene, polytrifluorochloroethylene, polystyrene, polyethylene terephthalate, polymethyl methacrylate, vinyl chloride/vinyl acetate copolymers, and ethyl cellulose. Examples of metals, in addition to aluminium, are tungsten, molybdenum, steel and steel alloys and titanium. The metal layer may be replaced by a thermosetting plastics layer.
GB36533/64A 1963-10-31 1964-09-07 Improvements in device and method of preparation thereof Expired GB1080772A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US320440A US3415712A (en) 1963-10-31 1963-10-31 Bimaterial thermosensitive element

Publications (1)

Publication Number Publication Date
GB1080772A true GB1080772A (en) 1967-08-23

Family

ID=23246440

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36533/64A Expired GB1080772A (en) 1963-10-31 1964-09-07 Improvements in device and method of preparation thereof

Country Status (3)

Country Link
US (1) US3415712A (en)
DE (1) DE1473263A1 (en)
GB (1) GB1080772A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492831A (en) * 1982-04-05 1985-01-08 Oakes Martin C Electrical switchgear
GB2243686A (en) * 1990-04-30 1991-11-06 Otter Controls Ltd Temperature responsive actuating elements

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE409381B (en) * 1977-04-05 1979-08-13 Ao Arkitekkontor Ab TEMPERATURE INSPECTIVE BODY
JPS5610243Y2 (en) * 1977-09-05 1981-03-07
US4396665A (en) * 1980-06-16 1983-08-02 W. R. Grace & Co. Self-adhesive roofing laminates having metal layer therein
US4538458A (en) * 1983-08-26 1985-09-03 Rockwell International Corporation Temperature compensated gas meters
US5481184A (en) * 1991-12-31 1996-01-02 Sarcos Group Movement actuator/sensor systems
BE1008927A3 (en) * 1994-11-18 1996-10-01 Imec Inter Uni Micro Electr Radiation-sensitive detector.
US6118124A (en) * 1996-01-18 2000-09-12 Lockheed Martin Energy Research Corporation Electromagnetic and nuclear radiation detector using micromechanical sensors
US5844238A (en) * 1996-03-27 1998-12-01 David Sarnoff Research Center, Inc. Infrared imager using room temperature capacitance sensor
US5811807A (en) * 1996-07-19 1998-09-22 Ail Systems, Inc. Uncooled background limited detector and method
US5929440A (en) * 1996-10-25 1999-07-27 Hypres, Inc. Electromagnetic radiation detector
US6050722A (en) * 1998-03-25 2000-04-18 Thundat; Thomas G. Non-contact passive temperature measuring system and method of operation using micro-mechanical sensors
US6140646A (en) * 1998-12-17 2000-10-31 Sarnoff Corporation Direct view infrared MEMS structure
US6420706B1 (en) 1999-01-08 2002-07-16 Sarnoff Corporation Optical detectors using nulling for high linearity and large dynamic range
US8869972B2 (en) 2011-08-20 2014-10-28 Caterpillar Inc. Bimaterial flight assembly for an elevator system for a wheel tractor scraper
DE102015216463A1 (en) 2015-08-28 2017-03-02 Robert Bosch Gmbh Thermal sensor for detecting electromagnetic radiation
DE102015216464A1 (en) 2015-08-28 2017-03-02 Robert Bosch Gmbh Thermal sensor for detecting electromagnetic radiation
DE102016214296A1 (en) 2016-08-03 2018-02-08 Robert Bosch Gmbh Pyroelectric sensor for the detection of electromagnetic radiation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2355949A (en) * 1941-08-29 1944-08-15 Clarence E Boutwell Method of making composite printing plates
US2573686A (en) * 1948-01-08 1951-11-06 Welford C Blinn Temperature indicating device
US2561217A (en) * 1949-05-10 1951-07-17 Muir James Ogilvie Simulated flower with thermostatic action
US2709147A (en) * 1951-09-12 1955-05-24 Bell Telephone Labor Inc Methods for bonding silica bodies
US2724672A (en) * 1951-11-29 1955-11-22 Kellogg M W Co Method of applying thermoplastic polymers to solid surfaces
US2950266A (en) * 1957-08-22 1960-08-23 Gen Electric Cross-linked polycarbonate resinous compositions and method for preparing same
US2999845A (en) * 1959-01-02 1961-09-12 Gen Electric Copolymer containing polycarbonate and polysiloxy constituents
US3141863A (en) * 1960-03-21 1964-07-21 Shell Oil Co Resin composition and process
US3205122A (en) * 1960-11-04 1965-09-07 Phillips Petroleum Co Laminates containing oil shale
US3179553A (en) * 1963-03-12 1965-04-20 Philip J Franklin Lightweight armor plate
US3291935A (en) * 1963-09-25 1966-12-13 Cornelius B Murphy Thermostat actuators of resinous material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492831A (en) * 1982-04-05 1985-01-08 Oakes Martin C Electrical switchgear
GB2243686A (en) * 1990-04-30 1991-11-06 Otter Controls Ltd Temperature responsive actuating elements

Also Published As

Publication number Publication date
DE1473263A1 (en) 1970-02-19
US3415712A (en) 1968-12-10

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