DE639129C - - Google Patents
Info
- Publication number
- DE639129C DE639129C DENDAT639129D DE639129DA DE639129C DE 639129 C DE639129 C DE 639129C DE NDAT639129 D DENDAT639129 D DE NDAT639129D DE 639129D A DE639129D A DE 639129DA DE 639129 C DE639129 C DE 639129C
- Authority
- DE
- Germany
- Prior art keywords
- switch
- membrane
- membranes
- special
- make
- 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/04—Cases; Covers
- H01H23/06—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
- H01H23/065—Casings hermetically closed by a diaphragm through which passes an actuating member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/04—Cases; Covers
- H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
Landscapes
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Tumbler Switches (AREA)
Description
DEUTSCHES REICHGERMAN EMPIRE
AUSGEGEBEN AM 28. NOVEMBER 1936ISSUED NOVEMBER 28, 1936
REICHSPATENTAMTREICH PATENT OFFICE
PATENTSCHRIFTPATENT LETTERING
M 639129 KLASSE 21c GRUPPE 34 M 639129 CLASS 21c GROUP 34
R 77410 VIlIbJ2ic Tag der Bekanntmachung über die Erteilung des Patents: 12. November 1936R 77410 VIlIbJ2ic Date of publication of the patent grant: November 12, 1936
Frida Strauss geb. Ruppel in Frankfurt a. M. Elektrischer MembranschalterFrida Strauss née Ruppel in Frankfurt a. M. Electric membrane switch
Patentiert im Deutschen Reiche vom 28. Februar 1929 al)Patented in the German Empire on February 28, 1929 al)
Die Erfindung bezieht sich auf einen elektrischen, insbesondere wasserdichten Schalter mit unter Zuhilfenahme einer Membran gesondert auszulösender Einschalt- und Auschaltstellung und Momentschaltung, bei dem die Membran eine äußere Abschlußwand des den Schalter umgebenden Gehäuses bildet. Die Membran dient hierbei als Bedienungsorgan unter direkter oder indirekter Einwirkung auf den eigentlichen Schaltgriff eines Schaltereinsatzes beliebiger Art für Starkstrom. Wenn Membranen zur Abdeckung eines Schalters benutzt werden, so können diese Membranen außer zum wasserdichten Abschluß noch zu einem anderen Zweck benutzt werden. Es läßt sich nämlich ermöglichen, die Membranen so federnd zu machen, daß im Schalter keine besonderen Schnappfedern mehr erforderlich werden, sondern daß dieThe invention relates to an electrical, in particular waterproof, switch with separately activated switch-on and switch-off positions with the aid of a membrane and momentary switching, in which the membrane forms an outer end wall of the housing surrounding the switch. the The membrane serves as a control element under direct or indirect influence the actual switch handle of a switch insert of any kind for high voltage current. If membranes are used to cover a switch, these membranes can be used not only to provide a watertight seal used for another purpose. It can namely make it possible to make the membranes so resilient that in Switch no more special snap springs are required, but that the
ao Federung der Membranen genügt, um den Schalter von der Einschalt- in die Ausschaltstellung und umgekehrt zu führen. Die verwendeten Membranen können hierbei aus federndem Material hergestellt werden, so daß die ganze Federkraft in der Membran liegt. Es kann aber auch die Membran aus nicht federndem Material, z. B. Isolierstoff, hergestellt sein und die besonderen Federn in irgendeiner Weise an der Membran angebracht werden.Ao suspension of the diaphragms is sufficient to move the switch from the on to the off position and vice versa. The membranes used can be made of resilient material, see above that the whole spring force lies in the membrane. But it can also consist of the membrane non-resilient material, e.g. B. insulating material, and the special springs in attached to the membrane in any way.
Schalter mit einer die Springfeder im Schaltmechanismus unterstützenden oder ganz ersetzenden Membran sind an sich bekannt. Gemäß der Erfindung weist die eine äußere Abschlußwand bildende Membran zwei nebeneinanderliegende Betätigungsstellen auf, von denen jede bei Druckausübung die andere in die Arbeitsstellung bringt. Eine derartige Anordnung hat den Vorteil, daß sich der Schalter mit dem Ellenbogen bedie- 4" nen läßt. Da der Schalter äußerlich glatt ist, kann er leicht gereinigt bzw. desinfiziert \verden, so daß er sich für eine Verwendung in Operationssälen ganz besonders eignet.Switch with a spring in the switching mechanism supporting or completely replacing membrane are known per se. According to the invention, one outer end wall forming membrane two adjacent actuation points each of which brings the other into the working position when pressure is exerted. One Such an arrangement has the advantage that the switch can be operated with the elbow. lets. Since the switch is smooth on the outside, it can be easily cleaned or disinfected, so that it is particularly suitable for use in operating theaters.
Ein weiterer Vorteil besteht darin, daß man stets beim Befühlen der Membran feststellen kann, ob sich der Schalter in der Ein- oder Ausschaltstellung befindet bzw. an welcher Stelle man den zum Einschalten oder Ausschalten erforderlichen Druck ausüben muß.Another advantage is that you can always determine when you feel the membrane can determine whether the switch is in the on or off position or which one Place the pressure required to turn it on or off must be exerted.
Die beiden Stellen »Aus« und »Ein«* können besonders bezeichnet werden. Auch könnte man, um in der Dunkelheit stets die richtige Stelle zu finden, die Ausschaltstellung mit Leuchtfarbe kennzeichnen.The two places "off" and "on" * can be given special names. Even you could use the switch-off position to always find the right place in the dark mark with luminous paint.
Will man die Druckstelle noch besonders bezeichnen, so könnte man auch in der Membran durchdrückbare Stellen anbringen, in die sich die unterhalb der Membran befindlichen Betätigungsorgane (Druckknopf ο. dgl.) besonders abdrücken und aus der Membranfläche hervorragen.If you want to designate the pressure point in a special way, you could also use the membrane Make push-through areas in which those located below the membrane are located Particularly press the actuating elements (push button ο. The like) off and out of the membrane surface stand out.
Soll die Membran ermöglichen, das Innere des Schalters zu beobachten, so kann entweder die ganze Membran aus durchsichtigem Material hergestellt werden, oder es können in der Membran Schauöffnungen ange-If the membrane is to make it possible to observe the inside of the switch, either the entire membrane can be made of transparent material, or viewing openings can be made in the membrane.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA78917D DE657458C (en) | Waterproof toggle switch |
Publications (1)
Publication Number | Publication Date |
---|---|
DE639129C true DE639129C (en) |
Family
ID=6947569
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT639129D Active DE639129C (en) | |||
DEA78917D Expired DE657458C (en) | Waterproof toggle switch |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEA78917D Expired DE657458C (en) | Waterproof toggle switch |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE657458C (en) |
NL (1) | NL29177C (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE823001C (en) * | 1950-01-22 | 1951-11-29 | Walter Linde | Cover for cans in a waterproof design for switches, especially push-button switches |
DE956331C (en) * | 1952-12-20 | 1957-01-17 | Hoppmann & Mulsow | Airtight and watertight ballast box for fluorescent lamps with warning lamp |
US2794890A (en) * | 1953-11-13 | 1957-06-04 | Lloyd E Taylor | Push plate operated switch |
US2835765A (en) * | 1954-11-22 | 1958-05-20 | Ite Circuit Breaker Ltd | Circuit breaker |
DE970015C (en) * | 1953-07-31 | 1958-08-14 | Siemens Ag | Sealing of actuation pushbuttons installed in a wall opening |
DE1059072B (en) * | 1954-01-11 | 1959-06-11 | Siemens Ag | Sealing of actuation pushbuttons installed in a wall opening |
DE1091175B (en) * | 1958-05-20 | 1960-10-20 | Schoenherr Combinorm Schaltanl | Electrical distribution systems sealed watertight and dustproof |
US3024337A (en) * | 1959-06-25 | 1962-03-06 | Square D Co | Switch enclosure |
DE1183979B (en) * | 1958-12-11 | 1964-12-23 | Hubbell Inc Harvey | Sealing cover for an electrical switch box |
DE1194029B (en) * | 1957-03-25 | 1965-06-03 | Vedder Gmbh Geb | Waterproof toggle switch |
DE2842622A1 (en) * | 1978-09-29 | 1980-04-03 | Siemens Ag | CONTROL PANEL |
FR2521529A1 (en) * | 1982-02-16 | 1983-08-19 | Daye Nouha | Box for holding matches - has two-part lid, with one half hinged and opened by side pressure |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE963970C (en) * | 1955-01-20 | 1957-05-16 | Busch Jaeger Duerener Metall | Waterproof toggle switch |
DE1082649B (en) * | 1955-06-08 | 1960-06-02 | Casp Arn Winkhaus Fa | Waterproof toggle switch |
US2941164A (en) * | 1957-01-18 | 1960-06-14 | Electronic Specialty Co | Manual co-axial switch |
DE1127436B (en) * | 1957-05-02 | 1962-04-12 | Hochkoepper & Co P | Waterproof toggle switch |
DE1105026B (en) * | 1960-01-13 | 1961-04-20 | Berker Geb | Toggle or rocker switch |
DE1160058B (en) * | 1961-12-21 | 1963-12-27 | Giersiepen Eltech Ind | Waterproof rocker or toggle switch |
JPS6340954U (en) * | 1986-08-31 | 1988-03-17 | ||
US4937407A (en) * | 1989-01-13 | 1990-06-26 | Mcgill Manufacturing Co., Inc. | Liquid-resistant switch assembly |
GB2325087A (en) * | 1994-09-02 | 1998-11-11 | Pdl Holdings Ltd | Electric switch |
NZ329903A (en) * | 1994-09-02 | 1998-09-24 | Pdl Holdings Ltd | Electric switch actuator mechanism with internal actuator acting on movable contact |
-
0
- DE DENDAT639129D patent/DE639129C/de active Active
- NL NL29177D patent/NL29177C/xx active
- DE DEA78917D patent/DE657458C/en not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE823001C (en) * | 1950-01-22 | 1951-11-29 | Walter Linde | Cover for cans in a waterproof design for switches, especially push-button switches |
DE956331C (en) * | 1952-12-20 | 1957-01-17 | Hoppmann & Mulsow | Airtight and watertight ballast box for fluorescent lamps with warning lamp |
DE970015C (en) * | 1953-07-31 | 1958-08-14 | Siemens Ag | Sealing of actuation pushbuttons installed in a wall opening |
US2794890A (en) * | 1953-11-13 | 1957-06-04 | Lloyd E Taylor | Push plate operated switch |
DE1059072B (en) * | 1954-01-11 | 1959-06-11 | Siemens Ag | Sealing of actuation pushbuttons installed in a wall opening |
US2835765A (en) * | 1954-11-22 | 1958-05-20 | Ite Circuit Breaker Ltd | Circuit breaker |
DE1194029B (en) * | 1957-03-25 | 1965-06-03 | Vedder Gmbh Geb | Waterproof toggle switch |
DE1091175B (en) * | 1958-05-20 | 1960-10-20 | Schoenherr Combinorm Schaltanl | Electrical distribution systems sealed watertight and dustproof |
DE1183979B (en) * | 1958-12-11 | 1964-12-23 | Hubbell Inc Harvey | Sealing cover for an electrical switch box |
US3024337A (en) * | 1959-06-25 | 1962-03-06 | Square D Co | Switch enclosure |
DE2842622A1 (en) * | 1978-09-29 | 1980-04-03 | Siemens Ag | CONTROL PANEL |
FR2521529A1 (en) * | 1982-02-16 | 1983-08-19 | Daye Nouha | Box for holding matches - has two-part lid, with one half hinged and opened by side pressure |
Also Published As
Publication number | Publication date |
---|---|
NL29177C (en) | |
DE657458C (en) | 1938-03-04 |
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