CA963518A - Engine block heater - Google Patents

Engine block heater

Info

Publication number
CA963518A
CA963518A CA151,732A CA151732A CA963518A CA 963518 A CA963518 A CA 963518A CA 151732 A CA151732 A CA 151732A CA 963518 A CA963518 A CA 963518A
Authority
CA
Canada
Prior art keywords
engine block
block heater
heater
engine
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
CA151,732A
Other versions
CA151732S (en
Inventor
Robert G. Feldmann
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.)
PYROIL Co
Original Assignee
PYROIL 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 PYROIL Co filed Critical PYROIL Co
Application granted granted Critical
Publication of CA963518A publication Critical patent/CA963518A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • 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
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1043—Swinging
    • Y10T292/1075—Operating means
    • Y10T292/1094—Screw
CA151,732A 1972-08-10 1972-09-14 Engine block heater Expired CA963518A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27967072A 1972-08-10 1972-08-10

Publications (1)

Publication Number Publication Date
CA963518A true CA963518A (en) 1975-02-25

Family

ID=23069946

Family Applications (1)

Application Number Title Priority Date Filing Date
CA151,732A Expired CA963518A (en) 1972-08-10 1972-09-14 Engine block heater

Country Status (2)

Country Link
US (1) US3766356A (en)
CA (1) CA963518A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4634834A (en) * 1985-10-17 1987-01-06 Casco Products Corporation Temperature controlled electric engine block
US4727239A (en) * 1985-10-17 1988-02-23 Casco Products Corporation Plug having encapsulated thermal sensor, for engine block heater
WO2006058407A1 (en) * 2004-11-30 2006-06-08 Active Gear Co Of Canada Limited Frost plug adapter assembly

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979574A (en) * 1975-03-31 1976-09-07 Canadian General Electric Company Limited Tank type engine heater
CA1088136A (en) * 1976-11-12 1980-10-21 Canadian General Electric Company Limited Engine block heater
US4242564A (en) * 1978-11-01 1980-12-30 Budd Canada Inc. Frost plug immersion heater and improved clamping structure
WO1981000879A1 (en) * 1979-09-20 1981-04-02 A Shand Thermal device for internal combustion engines
CA1135757A (en) * 1979-09-28 1982-11-16 Ronald C. Snelgrove Engine block heater with expansion yoke
US4309967A (en) * 1980-01-11 1982-01-12 Southard Edward S Variation of engine coolant heater
CA1192248A (en) * 1982-03-05 1985-08-20 Joseph B. Brinkhof Engine block heater having flexible clamping member
US4851640A (en) * 1986-10-17 1989-07-25 The Budd Company Frost plug heater
US5567337A (en) * 1994-05-26 1996-10-22 Phillips & Temro Industries Ltd. Electric engine block heater with flanged screw
CA2347612C (en) * 2000-05-17 2008-05-13 Noma Company Engine block heater with retaining member
US8933372B2 (en) * 2006-06-29 2015-01-13 Dynacurrent Technologies, Inc. Engine pre-heater system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2242503A (en) * 1939-08-28 1941-05-20 Crouse Hinds Co Means for detachably securing covers to boxes
US2401847A (en) * 1944-04-18 1946-06-11 Urbant Sam Electrical heater for liquid cooled engines
US2987283A (en) * 1958-07-31 1961-06-06 Bleckmann Richard Mounting for electric heaters
US3587548A (en) * 1969-05-27 1971-06-28 Carter James B Ltd Automotive block heater
US3646314A (en) * 1971-03-15 1972-02-29 Lynne E Windsor Electric engine cooling jacket heater

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4634834A (en) * 1985-10-17 1987-01-06 Casco Products Corporation Temperature controlled electric engine block
US4727239A (en) * 1985-10-17 1988-02-23 Casco Products Corporation Plug having encapsulated thermal sensor, for engine block heater
WO2006058407A1 (en) * 2004-11-30 2006-06-08 Active Gear Co Of Canada Limited Frost plug adapter assembly
US7066125B2 (en) 2004-11-30 2006-06-27 Active Gear Co Of Canada Limited Frost plug adapter assembly

Also Published As

Publication number Publication date
US3766356A (en) 1973-10-16

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