PL76819B2 - - Google Patents

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Publication number
PL76819B2
PL76819B2 PL15926872A PL15926872A PL76819B2 PL 76819 B2 PL76819 B2 PL 76819B2 PL 15926872 A PL15926872 A PL 15926872A PL 15926872 A PL15926872 A PL 15926872A PL 76819 B2 PL76819 B2 PL 76819B2
Authority
PL
Poland
Prior art keywords
electro
reed switches
tube
hydraulic
contact
Prior art date
Application number
PL15926872A
Other languages
Polish (pl)
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 filed Critical
Priority to PL15926872A priority Critical patent/PL76819B2/pl
Publication of PL76819B2 publication Critical patent/PL76819B2/pl

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Description

Magnetyczne plytki 6a dolne zwieraja lub rozwieraja kontaktron 5 dolny a plytki 7a górne zwieraja lub rozwieraja kontaktron 8 górny, zaleznie od polozenia magnesu 4 trwalego, zas pozostala aparatura ukladu dziala jak w odmianie czasowej.Dla zwiekszenia bezpieczenstwa pracy, uklad sterowania wyposazony jest dodatkowo w manometr 11 kontaktowy nastawiony odpowiednio na minimalne i maksymalne cisnienie. Krancowe wskazania manometru zapalaja czerwone zarówki 13 sygnalizacyjne oraz uruchamiaja buczek 14. PL PLThe lower magnetic plates 6a close or open the lower reed switch 5, and the upper plates 7a shorten or open the upper reed switch 8, depending on the position of the permanent magnet 4, while the other equipment of the system works as in a temporary variant. 11-contact set, respectively, for the minimum and maximum pressure. The pressure gauge limit indications light up the red 13 signal bulbs and activate the buzzer 14. PL PL

Claims (3)

1. Zastrzezenia patentowe 1. Elektro-hydrauliczny uklad sterowania pomp i akumulatora do zasilania maszyn i urzadzen o napedzie hydraulicznym a szczególnie pras, wyposazonych w znana aparature przekaznikowo-stykowa, sygnalizacyjna i rozrzadcza, znamienny tym, ze pionowa butla (1) wodno-powietrzna polaczona jest dwustronnie przewodami rurowymi z pionowa rura (2) diamagnetyczna, zaopatrzona wewnatrz w plywak (3) polaczony sztywno z magnesem (4) trwalym, zas na zewnatrz rura (2) zaopatrzona jest w przesuwnie osadzone kontaktrony (5), (6) dolne i (7), (8) górne, przy czym moga byc cztery lub wiecej.1. Patent claims 1. Electro-hydraulic pump and accumulator control system for powering machines and devices with hydraulic drive, in particular presses, equipped with the known relay-contact, signaling and discharging apparatus, characterized by the vertical water-air cylinder (1) it is connected on both sides by pipes with a vertical diamagnetic tube (2), inside with a float (3) rigidly connected with a permanent magnet (4), and outside the tube (2) with sliding reed switches (5), (6) bottom and (7), (8) top, where there may be four or more. 2. Odmiana elektro-hydraulicznego ukladu wedlug zastrz. 1, znamienna tym, ze rura (2) diamagnetyczna jest polaczona sztywno z dwoma parami magnetycznych plytek (6a) dolnych i(7a) górnych, wahliwych, wspóldzialajacych z umieszczonymi obok kontaktronami (5) i (6), przy czym plytek magnetycznych z konta- ktronami moze byc cztery lub wiecej.2. Variation of the electro-hydraulic system according to claim A method according to claim 1, characterized in that the diamagnetic tube (2) is rigidly connected to two pairs of lower and upper magnetic plates (6a), pivoting (7a), interacting with the reed switches (5) and (6) located next to - which may be four or more. 3. Elektro-hydrauliczny uklad wedlug zastrz. 1, 2, znamienny tym, ze kontaktrony (5), (6), (7), (8) polaczone sa równolegle z szafa (9) rozdzielczo-sygnalizacyjna zaopatrzona w znana aparatura przekaznikowo- stykowa i sygnalizacyjna.KI. 58a,15/16 76 819 MKP B30b 15/16 od pomp m. IL Prac. Poligraf. UP PRL. Zam. 1961/75 naklad 120+18 Cena 10 zl PL PL3. An electro-hydraulic system according to claim A switch as claimed in claim 1, 2, characterized in that the reed switches (5), (6), (7), (8) are connected in parallel to a switchboard (9) provided with the known relay-contact and signaling apparatus. 58a, 15/16 76 819 MKP B30b 15/16 from the pumps from IL Prac. Typographer. UP PRL. Order 1961/75 edition 120 + 18 Price PLN 10 PL PL
PL15926872A 1972-12-04 1972-12-04 PL76819B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL15926872A PL76819B2 (en) 1972-12-04 1972-12-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL15926872A PL76819B2 (en) 1972-12-04 1972-12-04

Publications (1)

Publication Number Publication Date
PL76819B2 true PL76819B2 (en) 1975-02-28

Family

ID=19960818

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15926872A PL76819B2 (en) 1972-12-04 1972-12-04

Country Status (1)

Country Link
PL (1) PL76819B2 (en)

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