GB1214596A - Improvements in or relating to tap changers of regulating transformers - Google Patents

Improvements in or relating to tap changers of regulating transformers

Info

Publication number
GB1214596A
GB1214596A GB1702069A GB1702069A GB1214596A GB 1214596 A GB1214596 A GB 1214596A GB 1702069 A GB1702069 A GB 1702069A GB 1702069 A GB1702069 A GB 1702069A GB 1214596 A GB1214596 A GB 1214596A
Authority
GB
United Kingdom
Prior art keywords
stop
motor
april
lever
output shaft
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
GB1702069A
Inventor
Franz Pelz
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
Publication of GB1214596A publication Critical patent/GB1214596A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005—Tap change devices
    • H01H9/0027—Operating mechanisms
    • H01H9/0033—Operating mechanisms with means for indicating the selected tap or limiting the number of selectable taps

Landscapes

  • Lock And Its Accessories (AREA)
  • Transmission Devices (AREA)

Abstract

1,214,596. Toothed gearing. E. SCHEUBECK. 1 April, 1969 [5 April, 1968], No. 17020/69. Heading F2Q. [Also in Division H1] In a limit-switch device for cutting off the supply to an electric motor at the limits of movement of a transformer tap changer (see Division H1) mechanical latch devices are provided to disconnect the drive and stop the output shaft in the event that the motor fails to stop. Movement of a screw and nut gear 12, 13, Fig. 1, beyond the positions for operating the motor control switches 14 through levers 2, 7 moves a roller 5 to release latch 16, 17 holding a spring-loaded plunger 25 which operates first through lever 27, 30 to unlatch the housing 31 of a differential reduction gear 32 in the motor drive and then to move a lever 26 into the path of a stop 28 to block further rotation of the output shaft 29.
GB1702069A 1968-04-05 1969-04-01 Improvements in or relating to tap changers of regulating transformers Expired GB1214596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681763123 DE1763123B1 (en) 1968-04-05 1968-04-05 DEVICE FOR CONTROLLING THE ELECTRICAL END SWITCHING AND MECHANICAL LOCKING OF A HAND AND MOTOR DRIVE OF SWITCHING GEAR FOR STEP SWITCHES OF REGULATING TRANSFORMS

Publications (1)

Publication Number Publication Date
GB1214596A true GB1214596A (en) 1970-12-02

Family

ID=5697381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1702069A Expired GB1214596A (en) 1968-04-05 1969-04-01 Improvements in or relating to tap changers of regulating transformers

Country Status (6)

Country Link
JP (1) JPS5022206B1 (en)
BE (1) BE730788A (en)
CH (1) CH490762A (en)
DE (1) DE1763123B1 (en)
FR (1) FR2005601A1 (en)
GB (1) GB1214596A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209400A (en) * 1987-09-01 1989-05-10 Mitsubishi Electric Corp Industrial robot's articulate device
CN113450604A (en) * 2021-07-13 2021-09-28 浙江鸿昌机械有限公司 Mobile education platform applied to outdoor teaching and use method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0035604B1 (en) * 1980-03-07 1983-08-31 ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI (ACEC) Société Anonyme Safety device for load tap changer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE604073C (en) * 1931-04-21 1934-10-13 Siemens Schuckertwerke Akt Ges Monitoring device for switches, especially for step switches of regulating transformers
DE1039609B (en) * 1953-04-15 1958-09-25 Licentia Gmbh Control of the limit switch for a step switchgear
GB857647A (en) * 1957-09-23 1961-01-04 Igranic Electric Co Ltd Improvements in or relating to snap action limit switch mechanisms for switches

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209400A (en) * 1987-09-01 1989-05-10 Mitsubishi Electric Corp Industrial robot's articulate device
US4879499A (en) * 1987-09-01 1989-11-07 Mitsubishi Denki Kabushiki Kaisha Industrial robot's articulate device
CN113450604A (en) * 2021-07-13 2021-09-28 浙江鸿昌机械有限公司 Mobile education platform applied to outdoor teaching and use method thereof
CN113450604B (en) * 2021-07-13 2022-08-26 浙江鸿昌机械有限公司 Mobile education platform applied to outdoor teaching and use method thereof

Also Published As

Publication number Publication date
JPS5022206B1 (en) 1975-07-29
BE730788A (en) 1969-09-01
FR2005601A1 (en) 1969-12-12
CH490762A (en) 1970-05-15
DE1763123B1 (en) 1971-03-18

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Legal Events

Date Code Title Description
416 Proceeding under section 16 patents act 1949
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees