CA1022622A - Boitier inviolable pour wattheuremetre - Google Patents

Boitier inviolable pour wattheuremetre

Info

Publication number
CA1022622A
CA1022622A CA229,449A CA229449A CA1022622A CA 1022622 A CA1022622 A CA 1022622A CA 229449 A CA229449 A CA 229449A CA 1022622 A CA1022622 A CA 1022622A
Authority
CA
Canada
Prior art keywords
tamper proof
watthour meter
meter enclosure
enclosure
watthour
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
CA229,449A
Other languages
English (en)
Inventor
Gerald W. Finnen
Herman Q. Wilson
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of CA1022622A publication Critical patent/CA1022622A/fr
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
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/06—Boards, panels, desks; Parts thereof or accessories therefor having associated enclosures, e.g. for preventing access to live parts
    • H02B1/063—Boards, panels, desks; Parts thereof or accessories therefor having associated enclosures, e.g. for preventing access to live parts with tamper resistant sealing device

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Details Of Measuring And Other Instruments (AREA)
  • Closures For Containers (AREA)
CA229,449A 1974-07-03 1975-06-16 Boitier inviolable pour wattheuremetre Expired CA1022622A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US485675A US3928788A (en) 1974-07-03 1974-07-03 Tamper proof watthour meter enclosure

Publications (1)

Publication Number Publication Date
CA1022622A true CA1022622A (fr) 1977-12-13

Family

ID=23929034

Family Applications (1)

Application Number Title Priority Date Filing Date
CA229,449A Expired CA1022622A (fr) 1974-07-03 1975-06-16 Boitier inviolable pour wattheuremetre

Country Status (6)

Country Link
US (1) US3928788A (fr)
JP (1) JPS5526818Y2 (fr)
AR (1) AR204039A1 (fr)
BR (1) BR7504123A (fr)
CA (1) CA1022622A (fr)
PH (1) PH13104A (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068288A (en) * 1976-05-12 1978-01-10 Westinghouse Electric Corporation Tamper proof watthour meter enclosure having a permanent locking arrangement
JPS52151442U (fr) * 1976-05-13 1977-11-16
JPS52171741U (fr) * 1976-06-21 1977-12-27
US4106344A (en) * 1977-06-27 1978-08-15 Rockwell International Corporation Housing for electro-mechanical counter
JPS5465849A (en) * 1977-11-04 1979-05-26 Matsushita Electric Ind Co Ltd High-frequency heater
US4198553A (en) * 1978-06-01 1980-04-15 General Electric Company Combination oven fully utilizing the capability of a limited power source
JPS5548627U (fr) * 1978-09-25 1980-03-29
JPS5581487A (en) * 1978-12-15 1980-06-19 Tokyo Shibaura Electric Co High frequency heater
US4477861A (en) * 1982-10-14 1984-10-16 Westinghouse Electric Corp. Watthour meter with tamper resistant seal
JPH04318Y2 (fr) * 1986-10-09 1992-01-07
US5499159A (en) * 1994-08-23 1996-03-12 Landis & Gyr Energy Management, Inc. Mating ring for a watthour meter cover
US6100816A (en) * 1998-01-16 2000-08-08 Cellnet Data Systems, Inc. Utility meter adapter
US6522124B1 (en) 2000-11-01 2003-02-18 Schlumberger Resource Management Services, Inc. Snap connecting inner modules for an electric utility meter
FR2870336B1 (fr) * 2004-05-14 2006-12-22 Actaris Sas Soc Par Actions Si Capot de compteur de fluide, en particulier de totaliseur de compteur
DE502007002104D1 (de) * 2007-03-28 2010-01-07 Roche Diagnostics Gmbh Schlossmechanismus zum Verriegeln eines Analysegerätes in der Produktion
CA2659988C (fr) * 2008-03-25 2013-03-19 Elster Electricity, L.L.C. Couvercle de compteur inviolable
EP2515552A1 (fr) * 2011-04-18 2012-10-24 Nagravision S.A. Module de surveillance de lecture de compteur d'énergie sécurisé
US20120236472A1 (en) * 2011-03-16 2012-09-20 General Electric Company Secure seal for utility meter
US8664939B2 (en) 2011-09-12 2014-03-04 General Electric Company Utility meter cover with interlocking bidirectional tab

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1969499A (en) * 1933-10-14 1934-08-07 Westinghouse Electric & Mfg Co Universal detachable watthour meter mounting
US2895637A (en) * 1956-05-09 1959-07-21 Gen Electric Meter housing
US3628096A (en) * 1970-01-09 1971-12-14 Westinghouse Electric Corp Meter assembly including a cover having integral bayonets and guard ears
US3846677A (en) * 1972-06-07 1974-11-05 Westinghouse Electric Corp Plastic watthour meter cover having an indexed and protected front face

Also Published As

Publication number Publication date
BR7504123A (pt) 1976-06-29
AU8247675A (en) 1977-01-06
PH13104A (en) 1979-11-28
AR204039A1 (es) 1975-11-12
JPS5526818Y2 (fr) 1980-06-27
US3928788A (en) 1975-12-23
JPS519752U (fr) 1976-01-24

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