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DE514102C - Tripping device by means of a wave spring held in an unstable position - Google Patents

Tripping device by means of a wave spring held in an unstable position

Info

Publication number
DE514102C
DE514102C DEV24780A DEV0024780A DE514102C DE 514102 C DE514102 C DE 514102C DE V24780 A DEV24780 A DE V24780A DE V0024780 A DEV0024780 A DE V0024780A DE 514102 C DE514102 C DE 514102C
Authority
DE
Germany
Prior art keywords
wave spring
unstable position
tripping device
spring
spring held
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
DEV24780A
Other languages
German (de)
Inventor
Friedrich Schoof
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.)
Voigt and Haeffner AG
Original Assignee
Voigt and Haeffner AG
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 Voigt and Haeffner AG filed Critical Voigt and Haeffner AG
Priority to DEV24780A priority Critical patent/DE514102C/en
Application granted granted Critical
Publication of DE514102C publication Critical patent/DE514102C/en
Priority to DE19631444926 priority patent/DE1444926A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M5/00—Solid or semi-solid compositions containing as the essential lubricating ingredient mineral lubricating oils or fatty oils and their use
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/02—Forehearths, i.e. feeder channels
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/02—Forehearths, i.e. feeder channels
    • C03B7/06—Means for thermal conditioning or controlling the temperature of the glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/08—Feeder spouts, e.g. gob feeders
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/08—Feeder spouts, e.g. gob feeders
    • C03B7/086—Plunger mechanisms
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
    • C03B7/10—Cutting-off or severing the glass flow with the aid of knives or scissors or non-contacting cutting means, e.g. a gas jet; Construction of the blades used
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/42—Induction-motor, induced-current, or electrodynamic release mechanisms
    • H01H71/43—Electrodynamic release mechanisms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/06—Metal compounds
    • C10M2201/063—Peroxides
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/121—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms
    • C10M2207/122—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of seven or less carbon atoms monocarboxylic
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/125—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of eight up to twenty-nine carbon atoms, i.e. fatty acids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/10—Carboxylix acids; Neutral salts thereof
    • C10M2207/12—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
    • C10M2207/129—Carboxylix acids; Neutral salts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having hydrocarbon chains of thirty or more carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/04—Groups 2 or 12
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2010/00—Metal present as such or in compounds
    • C10N2010/06—Groups 3 or 13
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/10—Form in which the lubricant is applied to the material being lubricated semi-solid; greasy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Lubricants (AREA)

Description

Auslösevorrichtung mittels in labiler Lage gehaltener Wellenfeder Es sind Auslösevorrichtungen für elektrische Schalter o. dgl. bekannt geworden, bei denen die Auslösung mittels einer mit ihren Enden eingespannten, in labiler Wellenform gehaltenen Feder bewirkt wird. Durch mechanische, magnetische oder thermische Kräfte wird die Feder angestoßen, so daß sie schlagartig aus dem labilen Gleichgewicht in die Bauchform übergeht und so die Auslösung bewirkt. Um bei einer solchen Anordnung bei Auftreten eines Kurzschlusses eine direkt wirkende Auslösung zu erhalten, wird gemäß der Erfindung der Haltebügel der Wellenfeder zur Stromzuführung bzw. Ableitung mit verwendet, und zwar erfolgt die Leitungsführung so, daß zwei entgegengesetzt verlaufende Stromlinien vorhanden sind, von denen die eine durch di--- Wellenfeder, die andere durch den Haltebügel gebildet wird. Entsteht ein plötzlicher, zu starker Stromanstieg, beispielsweise Kurzschluß, so werden sich beide Stromleiter durch die auftretenden dynamischen Wirkungen abstoßen, die Wellenfeder springt aus ihrer labilen Gleichgewichtslage in. die Bauchform über und bewirkt die sofortige Auslösung.Release device by means of a wave spring held in an unstable position Trip devices for electrical switches or the like have become known, in which the release by means of a clamped with its ends, in unstable Wave shape held spring is effected. By mechanical, magnetic or thermal Forces the spring is pushed, so that it suddenly out of the unstable equilibrium merges into the belly shape and thus causes the release. To with such an arrangement to obtain a direct-acting trip in the event of a short circuit according to the invention of the retaining bracket of the wave spring for power supply or discharge with used, namely the wiring is done so that two opposite running streamlines are present, one of which is formed by di --- wave spring, the other is formed by the retaining bracket. There is a sudden, too strong Current rise, for example short circuit, both conductors will be through repel the dynamic effects that occur, the wave spring jumps out of it unstable equilibrium in. the shape of the abdomen and causes the immediate release.

Diese Wirkung kann verstärkt werden, wenn der Haltebügel die Wellenfeder kastenartig umschließt oder wenn an der beispielsweise aus Bimetall bestehenden Wellenfeder besondere Eisenteile angebracht werden,.This effect can be increased if the retaining bracket has the wave spring encloses like a box or if at the, for example, made of bimetal Wave spring special iron parts are attached.

Eine der möglichen Ausführungsformen ist in den Abbildungen dargestellt, und zwar zeigt Abb. i eine Auslösevorrichtung, bei der sich die Wellenfeder in labiler Lage, also in Betriebsstellung befindet. Abb. a zeigt die Anordnung in der Auslösestellung. a ist die Feder, die an den Stellen b und c in dem Bügel .d fest eingespannt ist. Die Stelle b ist gegen den Bügeltl isoliert. e -und f sind Einstellschrauben, die die labile Lage der Feder a festlegen. g ist die Auslöseklinke. Der Strom tritt bei h in die Wellenfeder ein und bei i in entgegengesetzter Richtung aus dem Haltebügel aus. Bei Überstrom wird nach einer gewissen Zeit durch die Ausdehnung die Feder a aus der labilen Lage in die Bauchform überspringen und durch Druck auf die Klinke g die Auslösung bewirken. Bei Kurzschluß aber erfolgt durch die dynamische Wirkung eine .Abstoßung der in labiler Lage befindlichen Feder a und wird hierdurch eine sofortige Auslösung bewirkt.One of the possible embodiments is shown in the figures, namely Fig. I shows a release device in which the wave spring is in an unstable position, that is, in the operating position. Fig. A shows the arrangement in the release position. a is the spring, which is firmly clamped at points b and c in the bracket .d. Point b is insulated from the bow. e and f are adjusting screws that determine the unstable position of spring a. g is the release latch. The current enters the wave spring at h and exits the retaining bracket in the opposite direction at i. In the event of an overcurrent, the spring a will jump over from the unstable position into the belly shape after a certain time due to the expansion and trigger the release by pressing on the pawl g. In the event of a short circuit, however, the dynamic effect causes the spring a, which is in an unstable position, to repel and this causes an immediate release.

Claims (1)

PATENTANSPRUCH: Auslösevorrichtung mittels in labiler Lage gehaltener Wellenfeder, dadurch gekennzeichnet, daß zwei entgegengesetzt verlaufende Stromlinien vorhanden sind, von denen die eine durch die Wellenfeder, die andere durch den Haltebügel für die letztere gebildet wird, so daß bei plötzlichem Stromanstieg durch die auftretenden dynamischen Wirkungen eine sofortige Abschaltung erzielt wird.PATENT CLAIM: Release device by means of held in an unstable position Wave spring, characterized in that two oppositely running streamlines are available, one of which is through the wave spring, the other through the retaining bracket for the latter is formed, so that in the event of a sudden increase in current through the occurring dynamic effects an immediate shutdown is achieved.
DEV24780A 1930-11-27 1930-11-27 Tripping device by means of a wave spring held in an unstable position Expired DE514102C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEV24780A DE514102C (en) 1930-11-27 1930-11-27 Tripping device by means of a wave spring held in an unstable position
DE19631444926 DE1444926A1 (en) 1930-11-27 1963-10-30 Process for the production of a complex lubricating grease

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEV24780A DE514102C (en) 1930-11-27 1930-11-27 Tripping device by means of a wave spring held in an unstable position

Publications (1)

Publication Number Publication Date
DE514102C true DE514102C (en) 1930-12-08

Family

ID=7581436

Family Applications (2)

Application Number Title Priority Date Filing Date
DEV24780A Expired DE514102C (en) 1930-11-27 1930-11-27 Tripping device by means of a wave spring held in an unstable position
DE19631444926 Pending DE1444926A1 (en) 1930-11-27 1963-10-30 Process for the production of a complex lubricating grease

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19631444926 Pending DE1444926A1 (en) 1930-11-27 1963-10-30 Process for the production of a complex lubricating grease

Country Status (1)

Country Link
DE (2) DE514102C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1111719B (en) * 1957-12-02 1961-07-27 Claude Deyrail Circuit breaker
DE4131827A1 (en) * 1991-09-20 1993-03-25 Siemens Ag VACUUM SWITCH WITH A LEVER ARRANGEMENT TO DEFLECT THE DIRECTION OF MOVEMENT

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH631481A5 (en) * 1977-06-02 1982-08-13 Alusuisse SYNTHETIC BEARING LUBRICANT.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1111719B (en) * 1957-12-02 1961-07-27 Claude Deyrail Circuit breaker
DE4131827A1 (en) * 1991-09-20 1993-03-25 Siemens Ag VACUUM SWITCH WITH A LEVER ARRANGEMENT TO DEFLECT THE DIRECTION OF MOVEMENT

Also Published As

Publication number Publication date
DE1444926A1 (en) 1969-01-23

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