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FR983462A - Step switch for voltage or current adjustment - Google Patents

Step switch for voltage or current adjustment

Info

Publication number
FR983462A
FR983462A FR983462DA FR983462A FR 983462 A FR983462 A FR 983462A FR 983462D A FR983462D A FR 983462DA FR 983462 A FR983462 A FR 983462A
Authority
FR
France
Prior art keywords
voltage
current adjustment
step switch
switch
adjustment
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
Other languages
French (fr)
Inventor
Smit Co's Transformator Willem
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.)
Willem Smit and Companies Transformatorenfabriek N V
Original Assignee
Willem Smit and Companies Transformatorenfabriek N V
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 Willem Smit and Companies Transformatorenfabriek N V filed Critical Willem Smit and Companies Transformatorenfabriek N V
Application granted granted Critical
Publication of FR983462A publication Critical patent/FR983462A/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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/16—Contacts characterised by the manner in which co-operating contacts engage by abutting by rolling; by wrapping; Roller or ball contacts
FR983462D 1946-10-23 1947-10-23 Step switch for voltage or current adjustment Expired FR983462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL128298 1946-10-23

Publications (1)

Publication Number Publication Date
FR983462A true FR983462A (en) 1951-06-25

Family

ID=19750405

Family Applications (1)

Application Number Title Priority Date Filing Date
FR983462D Expired FR983462A (en) 1946-10-23 1947-10-23 Step switch for voltage or current adjustment

Country Status (5)

Country Link
BE (1) BE476942A (en)
CH (1) CH272395A (en)
FR (1) FR983462A (en)
GB (1) GB636276A (en)
NL (1) NL67667C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2397095A1 (en) * 1977-07-09 1979-02-02 Reinhausen Kg Maschf STEP SWITCH WITH VACUUM SWITCHING ELEMENTS FOR STEP TRANSFORMERS
FR2454167A1 (en) * 1979-04-12 1980-11-07 Reinhausen Kg Maschf CONTACT DEVICE FOR SELECTOR IN CHARGE OF STEP-BY-STEP TRANSFORMERS
EP0123176A1 (en) * 1983-04-15 1984-10-31 Transformatoren Union Aktiengesellschaft Fixed contact to be arranged in insulating cylinders of tap changers for transformers
FR2561466A1 (en) * 1984-03-13 1985-09-20 Reinhausen Kg Maschf Bidirectional rotary transformer-load selector mechanism
FR2718302A1 (en) * 1994-03-30 1995-10-06 Reinhausen Maschf Scheubeck Electrical transformer selector with interfacing resistors
EP0680062A2 (en) * 1994-04-28 1995-11-02 MASCHINENFABRIK REINHAUSEN GmbH Tap changer

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH337255A (en) * 1955-11-12 1959-03-31 Bbc Brown Boveri & Cie Switching device with two parallel contact paths
DE2910161A1 (en) * 1979-03-15 1980-09-18 Reinhausen Maschf Scheubeck CONTACT ARRANGEMENT FOR TAPE SWITCHES OF TAPE TRANSFORMERS
DE102013107552B4 (en) 2013-07-16 2017-03-16 Maschinenfabrik Reinhausen Gmbh OLTC

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2397095A1 (en) * 1977-07-09 1979-02-02 Reinhausen Kg Maschf STEP SWITCH WITH VACUUM SWITCHING ELEMENTS FOR STEP TRANSFORMERS
FR2454167A1 (en) * 1979-04-12 1980-11-07 Reinhausen Kg Maschf CONTACT DEVICE FOR SELECTOR IN CHARGE OF STEP-BY-STEP TRANSFORMERS
EP0123176A1 (en) * 1983-04-15 1984-10-31 Transformatoren Union Aktiengesellschaft Fixed contact to be arranged in insulating cylinders of tap changers for transformers
FR2561466A1 (en) * 1984-03-13 1985-09-20 Reinhausen Kg Maschf Bidirectional rotary transformer-load selector mechanism
FR2718302A1 (en) * 1994-03-30 1995-10-06 Reinhausen Maschf Scheubeck Electrical transformer selector with interfacing resistors
EP0680062A2 (en) * 1994-04-28 1995-11-02 MASCHINENFABRIK REINHAUSEN GmbH Tap changer
EP0680062A3 (en) * 1994-04-28 1997-03-26 Reinhausen Maschf Scheubeck Tap changer.

Also Published As

Publication number Publication date
BE476942A (en) 1947-11-29
GB636276A (en) 1950-04-26
CH272395A (en) 1950-12-15
NL67667C (en) 1951-03-16

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