DE69319949T2 - Pneumatisches Zeitglied - Google Patents

Pneumatisches Zeitglied

Info

Publication number
DE69319949T2
DE69319949T2 DE69319949T DE69319949T DE69319949T2 DE 69319949 T2 DE69319949 T2 DE 69319949T2 DE 69319949 T DE69319949 T DE 69319949T DE 69319949 T DE69319949 T DE 69319949T DE 69319949 T2 DE69319949 T2 DE 69319949T2
Authority
DE
Germany
Prior art keywords
duct
hole
core
adjustment knob
radial hole
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 - Fee Related
Application number
DE69319949T
Other languages
English (en)
Other versions
DE69319949D1 (de
Inventor
Sanz Juan Agut
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.)
ABB Electrification Solutions SL
Original Assignee
ABB Electrification Solutions SL
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 ABB Electrification Solutions SL filed Critical ABB Electrification Solutions SL
Publication of DE69319949D1 publication Critical patent/DE69319949D1/de
Application granted granted Critical
Publication of DE69319949T2 publication Critical patent/DE69319949T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
    • H01H43/24—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part
    • H01H43/28—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to a non-rotatable moving part the actuation being produced by a part, the speed of which is controlled by fluid-pressure means, e.g. by piston and cylinder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/86—Means for introducing a predetermined time delay between the initiation of the switching operation and the opening or closing of the contacts
    • H01H50/88—Mechanical means, e.g. dash-pot

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Jib Cranes (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Fluid-Damping Devices (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)
  • Cosmetics (AREA)
DE69319949T 1992-03-25 1993-02-27 Pneumatisches Zeitglied Expired - Fee Related DE69319949T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9200951 1992-03-25

Publications (2)

Publication Number Publication Date
DE69319949D1 DE69319949D1 (de) 1998-09-03
DE69319949T2 true DE69319949T2 (de) 1999-02-11

Family

ID=8276941

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69319949T Expired - Fee Related DE69319949T2 (de) 1992-03-25 1993-02-27 Pneumatisches Zeitglied

Country Status (4)

Country Link
US (1) US5343444A (de)
EP (1) EP0562650B1 (de)
AT (1) ATE169148T1 (de)
DE (1) DE69319949T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6236624B1 (en) * 1999-05-21 2001-05-22 Science Incorporated Timing device
US8262282B2 (en) 2008-02-27 2012-09-11 Flotime, LLC Monitoring apparatus
US7963692B2 (en) * 2008-02-27 2011-06-21 Flotime, LLC Monitoring apparatus
CN104101388B (zh) * 2014-07-28 2017-03-08 武汉理工大学 一种可调节间隙的节流孔流量特性实验装置
US10396548B2 (en) * 2017-01-30 2019-08-27 Varian Semiconductor Equipment Associates, Inc. Pneumatically operable current protection device for a fault current limiter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662594A (en) * 1952-03-24 1953-12-15 Square D Co Time delay relay
US3084865A (en) * 1960-11-25 1963-04-09 White Rodgers Company Gas burner control device
US3178524A (en) * 1962-04-20 1965-04-13 Bliss E W Co Pneumatically timed electric switch arrangement
US3213333A (en) * 1963-06-28 1965-10-19 Westinghouse Electric Corp Time delay control device
US3249716A (en) * 1963-12-26 1966-05-03 Allen Bradley Co Time delay device
FR2124123B1 (de) * 1971-02-08 1975-07-04 Telemecanique Electrique
CH618543A5 (en) * 1977-10-05 1980-07-31 Sprecher & Schuh Ag A pneumatic delay device, which has an open air circuit, for delayed operation of the auxiliary contacts of a contactor
US4256021A (en) * 1979-06-21 1981-03-17 Allen-Bradley Company Pneumatic timer with eccentrically disposed valve needle

Also Published As

Publication number Publication date
ATE169148T1 (de) 1998-08-15
DE69319949D1 (de) 1998-09-03
EP0562650A1 (de) 1993-09-29
US5343444A (en) 1994-08-30
EP0562650B1 (de) 1998-07-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: POWER CONTROLS IBERICA S.L., MADRID, ES

8339 Ceased/non-payment of the annual fee