CA996671A - Vapor proof junction box in combination with electrical float switch adjustable for height - Google Patents

Vapor proof junction box in combination with electrical float switch adjustable for height

Info

Publication number
CA996671A
CA996671A CA206,965A CA206965A CA996671A CA 996671 A CA996671 A CA 996671A CA 206965 A CA206965 A CA 206965A CA 996671 A CA996671 A CA 996671A
Authority
CA
Canada
Prior art keywords
height
combination
junction box
float switch
proof junction
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
CA206,965A
Inventor
Joseph H. Defrees
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
Application granted granted Critical
Publication of CA996671A publication Critical patent/CA996671A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Level Indicators Using A Float (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
CA206,965A 1973-10-01 1974-08-14 Vapor proof junction box in combination with electrical float switch adjustable for height Expired CA996671A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US401998A US3870844A (en) 1973-10-01 1973-10-01 Vapor proof junction box in combination with electrical float switch adjustable for height

Publications (1)

Publication Number Publication Date
CA996671A true CA996671A (en) 1976-09-07

Family

ID=23590120

Family Applications (1)

Application Number Title Priority Date Filing Date
CA206,965A Expired CA996671A (en) 1973-10-01 1974-08-14 Vapor proof junction box in combination with electrical float switch adjustable for height

Country Status (2)

Country Link
US (1) US3870844A (en)
CA (1) CA996671A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4041737A (en) * 1974-02-25 1977-08-16 Walter J. Kreske Clothes water extracting machine
CN103825209B (en) * 2013-12-11 2016-05-25 浙江中安电气有限公司 Box-type substation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1244962A (en) * 1915-12-07 1917-10-30 John H Derby Telltale.
US2006608A (en) * 1930-10-04 1935-07-02 Anderson Co Liquid level indicator
GB1088024A (en) * 1964-03-09 1967-10-18 Ether Eng Ltd Improvements in and relating to transducers
US3673587A (en) * 1970-05-11 1972-06-27 John J Baruch Liquid level indicator having an adjustable float
US3633193A (en) * 1970-05-20 1972-01-04 August Milo Warning system for preventing overfill in underground tanks having a gage box

Also Published As

Publication number Publication date
US3870844A (en) 1975-03-11

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