DE29923481U1 - Arrangement with position limit switches for motor drives - Google Patents

Arrangement with position limit switches for motor drives

Info

Publication number
DE29923481U1
DE29923481U1 DE29923481U DE29923481U DE29923481U1 DE 29923481 U1 DE29923481 U1 DE 29923481U1 DE 29923481 U DE29923481 U DE 29923481U DE 29923481 U DE29923481 U DE 29923481U DE 29923481 U1 DE29923481 U1 DE 29923481U1
Authority
DE
Germany
Prior art keywords
actuating
modular
switching
switches
arrangement
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 - Lifetime
Application number
DE29923481U
Other languages
German (de)
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.)
Maschinenfabrik Reinhausen GmbH
Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
Original Assignee
Maschinenfabrik Reinhausen GmbH
Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG
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 Maschinenfabrik Reinhausen GmbH, Maschinenfabrik Reinhausen Gebrueder Scheubeck GmbH and Co KG filed Critical Maschinenfabrik Reinhausen GmbH
Priority to DE29923481U priority Critical patent/DE29923481U1/en
Publication of DE29923481U1 publication Critical patent/DE29923481U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (2)

1. Anordnung mit Stellungsendschaltern für Motorantriebe, insbesondere an Stufenschaltern, Tauchkernspulen oder Umstellern, bestehend aus zwei modularen Schaltern (I, II), die ihrerseits aus einem oder mehreren identischen einphasigen Schaltmodulen (1, 2, 3; 4, 5, 6) bestehen, wobei die Oberseite jedes Schaltmoduls (1. . .6) jeweils einen Betätigungsstößel (1.1. . .6.1) sowie eine unsymmetrisch angeordnete Lagerstelle (1.2. . .6.2) aufweist, derart, daß jeweils an den Lagerstellen (1.2, 2.2, 3.2 bzw. 4.2, 5.2, 6.2), die zu einem modularen Schalter (I bzw. II) gehören, jeweils ein einziges gemeinsames Betätigungsteil (7, 8) einseitig gelagert ist, an dessen freien Enden jeweils ein Betätigungshebel (7.1, 8.1) vorgesehen ist, derart, daß durch Druck von oben alle Betätigungsstößel (1.1, 2.1, 3.1 bzw. 4.1, 5.1, 6.1) jeweils eines modularen Schalters (I bzw. II) gleichzeitig betätigbar sind, dadurch gekennzeichnet,
daß die beiden modularen Schalter (I, II) um 180 Grad versetzt sich gegenüberliegend derart angeordnet sind, daß ihre Betätigungsteile (7, 8) in der gleichen Ebene liegen und ihre Betätigungshebel (7.1, 8.1) einander zugewandt sind,
daß ein Schrittschaltrad (11) vorgesehen ist, das sich bei jedem Schaltschritt richtungsabhängig, je nach dem, ob der Motorantrieb höher oder tiefer schaltet, um (360/n) Grad dreht, wobei n die Zahl der insgesamt möglichen Schaltschritte ist
und daß das Schrittschaltrad (11) auf einem Teilkreis zwei Schaltnocken (12, 13) aufweist, wobei die erste Schaltnocke (12) mit dem ersten Betätigungshebel (7.1) und damit dem ersten modularen Schalter (I) korrespondiert und die zweite Schaltnocke (13) mit dem zweiten Betätigungshebel (8.1) und damit dem zweiten modularen Schalter (II) korrespondiert, derart, daß jeweils beim Erreichen einer der beiden Endstellungen des Motorantriebes und damit des Schrittschaltrades (11) einer der beiden modularen Schalter (I, II) richtungsabhängig betätigbar ist.1. Arrangement with position limit switches for motor drives, in particular on tap changers, plunger core coils or diverters, consisting of two modular switches (I, II), which in turn consist of one or more identical single-phase switching modules ( 1 , 2 , 3 ; 4 , 5 , 6 ) , the top of each switching module ( 1 ... 6 ) each having an actuating plunger ( 1.1 ... 6.1 ) and an asymmetrically arranged bearing point ( 1.2 ... 6.2 ), such that in each case at the bearing points ( 1.2 , 2.2 , 3.2 or 4.2 , 5.2 , 6.2 ), which belong to a modular switch (I or II), each have a single common actuating part ( 7 , 8 ) mounted on one side, at the free ends of which an actuating lever ( 7.1 , 8.1 ) is provided , such that all actuating plungers ( 1.1 , 2.1 , 3.1 or 4.1 , 5.1 , 6.1 ), each of a modular switch (I or II), can be actuated simultaneously by pressure from above, characterized in that
that the two modular switches (I, II) are arranged opposite one another by 180 degrees in such a way that their actuating parts ( 7 , 8 ) lie in the same plane and their actuating levers ( 7.1 , 8.1 ) face each other,
that a stepping wheel ( 11 ) is provided, which rotates in every switching step depending on the direction, depending on whether the motor drive shifts higher or lower, by ( 360 / n) degrees, where n is the number of the total possible switching steps
and that the stepping wheel ( 11 ) has two switching cams ( 12 , 13 ) on a pitch circle, the first switching cam ( 12 ) corresponding to the first actuating lever ( 7.1 ) and thus the first modular switch (I) and the second switching cam ( 13 ) corresponds with the second actuating lever ( 8.1 ) and thus the second modular switch (II), such that when one of the two end positions of the motor drive and thus the stepping wheel ( 11 ) is reached, one of the two modular switches (I, II) can be actuated in a direction-dependent manner . 2. Anordnung nach Anspruch 1, dadurch gekennzeichnet, daß die beiden modularen Schalter (I, II) mit ihren abgewandten äußeren Seiten um einen bestimmten Winkel zum Schrittschaltrad (11) hin geneigt angeordnet sind.2. Arrangement according to claim 1, characterized in that the two modular switches (I, II) are arranged inclined with their opposite outer sides by a certain angle to the indexing wheel ( 11 ).
DE29923481U 1999-08-05 1999-08-05 Arrangement with position limit switches for motor drives Expired - Lifetime DE29923481U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29923481U DE29923481U1 (en) 1999-08-05 1999-08-05 Arrangement with position limit switches for motor drives

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19937041 1999-08-05
DE29923481U DE29923481U1 (en) 1999-08-05 1999-08-05 Arrangement with position limit switches for motor drives

Publications (1)

Publication Number Publication Date
DE29923481U1 true DE29923481U1 (en) 2000-11-23

Family

ID=26054511

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29923481U Expired - Lifetime DE29923481U1 (en) 1999-08-05 1999-08-05 Arrangement with position limit switches for motor drives

Country Status (1)

Country Link
DE (1) DE29923481U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010031457A1 (en) * 2008-09-19 2010-03-25 Maschinenfabrik Reinhausen Gmbh Manual drive

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010031457A1 (en) * 2008-09-19 2010-03-25 Maschinenfabrik Reinhausen Gmbh Manual drive
CN102124531A (en) * 2008-09-19 2011-07-13 赖茵豪森机械制造公司 Manual drive
US8420959B2 (en) 2008-09-19 2013-04-16 Maschinenfabrik Reinhausen Gmbh Manual drive

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20001228

R150 Term of protection extended to 6 years

Effective date: 20021008

R151 Term of protection extended to 8 years

Effective date: 20050722

R158 Lapse of ip right after 8 years

Effective date: 20080301