ES2072004T3 - Armadura para cortar un flujo. - Google Patents
Armadura para cortar un flujo.Info
- Publication number
- ES2072004T3 ES2072004T3 ES91912926T ES91912926T ES2072004T3 ES 2072004 T3 ES2072004 T3 ES 2072004T3 ES 91912926 T ES91912926 T ES 91912926T ES 91912926 T ES91912926 T ES 91912926T ES 2072004 T3 ES2072004 T3 ES 2072004T3
- Authority
- ES
- Spain
- Prior art keywords
- spindle
- spindle nut
- braking
- respect
- friction surface
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/047—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/2015—Means specially adapted for stopping actuators in the end position; Position sensing means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H2025/2062—Arrangements for driving the actuator
- F16H2025/2087—Arrangements for driving the actuator using planetary gears
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/2021—Screw mechanisms with means for avoiding overloading
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
- Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
- Y10T74/18704—Means to selectively lock or retard screw or nut
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
PARA PROTEGER UN HUSILLO (2) ROTATIVO EN EL AJUSTE POR MEDIO DE UNA TUERCA (6) DE HUSILLO GIRATORIO EN UNA CARCASA (4), SE PROPONE SEGUN LA INVENCION UN DISPOSITIVO DE FRENADO PARA LA TUERCA (6) DEL HUSILLO. CUANDO LAS FUERZAS DE REFERENCIAS DADAS SON EXCEDIDAS, DOS SUPERFICIES (11,13) DE FRICCION ENFRENTADAS SON PRESIONADAS UNA CON OTRA CONTRA EL HUSILLO (2) PARA EJERCER UNA FUERZA DE FRENADO. UNA SUPERFICIE (13) DE FRICCION ES ASEGURADA ROTACIONALMENTE CON RESPECTO A LA TUERCA (6) DEL HUSILLO, MIENTRAS QUE LA OTRA SUPERFICIE (11) DE FRICCION ES ASEGURADA ROTACIONALMENTE CON RESPECTO A LA CARCASA (4). LA INVENCION PROPONE QUE LA TUERCA (6) DEL HUSILLO SEA MONTADA DE FORMA ELASTICA POR MEDIO DE UN CONJUNTO (50,51) DE ARANDELA DE RESORTE EN AL MENOS UNA DIRECCION LONGITUDINAL, ACTUANDO LAS FUERZAS DE FRENADO POR MEDIO DE ESTE CONJUNTO EN UN RADIO (R0) INTERMEDIO RELATIVO A LA AMPLITUD (R1 MENTA POR TANTO LA FRACCION DE LA FUERZA DEL HUSILLO TOTAL QUE ACTUA COMO FUERZA DE FRENADO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4023636A DE4023636C2 (de) | 1990-07-25 | 1990-07-25 | Armatur zum Absperren einer Strömung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2072004T3 true ES2072004T3 (es) | 1995-07-01 |
Family
ID=6410997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91912926T Expired - Lifetime ES2072004T3 (es) | 1990-07-25 | 1991-07-24 | Armadura para cortar un flujo. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5345835A (es) |
EP (1) | EP0540564B1 (es) |
JP (1) | JP2587026B2 (es) |
CA (1) | CA2087952A1 (es) |
DE (2) | DE4023636C2 (es) |
ES (1) | ES2072004T3 (es) |
WO (1) | WO1992001884A1 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5518462A (en) * | 1994-08-12 | 1996-05-21 | Jordan Controls, Inc. | Spring return electric actuator |
DE19535051C1 (de) * | 1995-09-21 | 1996-11-28 | Honeywell Ag | Spindelmutter/Gewindespindel-Anordnung |
US5673593A (en) * | 1995-12-14 | 1997-10-07 | Joerns Healthcare, Inc. | Overrunning nut for linear actuator |
DE10034482A1 (de) * | 2000-07-15 | 2002-01-24 | Ksb Ag | Schutzeinrichtung |
EP1182044B1 (en) | 2000-08-24 | 2005-06-29 | Hewlett-Packard Company, A Delaware Corporation | Beam for supporting a carriage |
JP4817671B2 (ja) * | 2005-02-16 | 2011-11-16 | 株式会社不二工機 | 減速装置付電動弁 |
JP2007089275A (ja) * | 2005-09-21 | 2007-04-05 | Smc Corp | 電動シリンダ |
US7516941B2 (en) * | 2005-10-11 | 2009-04-14 | Elkhart Brass Manufacturing Company, Inc. | Valve with actuation sub-assembly |
DE102005053896B3 (de) * | 2005-11-08 | 2007-01-25 | Siemens Ag | Kugelgewindetrieb mit Überlastkupplung |
US20080197311A1 (en) * | 2007-02-12 | 2008-08-21 | Elkhart Brass Manufacturing Company, Inc. | Adjustable mechanical device for controlling valve closure speed |
GB0817775D0 (en) * | 2008-09-29 | 2008-11-05 | Goodrich Actuation Systems Ltd | Actuator |
FR2938893B1 (fr) * | 2008-11-25 | 2011-07-15 | Innovation Technologie Conseil Itc | Actionneur lineaire |
NO334421B1 (no) | 2009-08-20 | 2014-03-03 | Vetco Gray Scandinavia As | Elektrisk drevet ventilaktuator med elektromekanisk innretning for detektering av endestopp |
JP5621779B2 (ja) | 2009-10-02 | 2014-11-12 | Nok株式会社 | 密封装置 |
DE102022125928A1 (de) | 2022-09-12 | 2024-03-14 | Armaturenwerk Altenburg GmbH | Verfahren zum Positionieren eines Verschlusselements eines Ventils oder Ejektors, sowie Ventil oder Ejektor |
DE102022125635A1 (de) | 2022-10-05 | 2024-04-11 | Grohe Ag | Ventil mit Ventileinheit und Drucktastengehäuse mit Betätigungsknopf |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3327826A (en) * | 1965-08-03 | 1967-06-27 | Superior Electric Co | Braked linear actuator operated by rotational movement |
US3802281A (en) * | 1972-10-26 | 1974-04-09 | Lucas Aerospace Ltd | Driving arrangements for leadscrews |
GB1446005A (en) * | 1973-08-10 | 1976-08-11 | Rotork Ltd | Motor driven actuating mechanisms |
US4064981A (en) * | 1975-02-24 | 1977-12-27 | The Garrett Corporation | Limit stop |
US4063707A (en) * | 1976-01-23 | 1977-12-20 | Philadelphia Gear Corporation | Valve protective mechanism for power operated valves |
US4120596A (en) * | 1976-03-04 | 1978-10-17 | Rockwell International Corporation | Valve-actuator coupling |
DE3314781A1 (de) * | 1983-04-23 | 1984-10-25 | Deutsche Babcock Werke AG, 4200 Oberhausen | Armatur |
DE3507091A1 (de) * | 1985-02-28 | 1986-08-28 | Kraftwerk Union AG, 4330 Mülheim | Armatur zum absperren einer stroemung |
DE3507298A1 (de) * | 1985-03-01 | 1986-09-04 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur regelung der zwischenkreisspannung bei einem spannungszwischenkreisumrichter und vorrichtung zur durchfuehrung des verfahrens |
US4627461A (en) * | 1985-10-03 | 1986-12-09 | K. J. Baillie Pty. Ltd. | Self cleaning valve |
US4643290A (en) * | 1985-12-04 | 1987-02-17 | Sundstrand Corporation | Bi-directional overtravel stop |
US4751988A (en) * | 1986-03-17 | 1988-06-21 | Sundstrand Corporation | Torque limiting and overtravel stop device |
-
1990
- 1990-07-25 DE DE4023636A patent/DE4023636C2/de not_active Expired - Fee Related
-
1991
- 1991-07-24 DE DE59105534T patent/DE59105534D1/de not_active Expired - Fee Related
- 1991-07-24 JP JP3512164A patent/JP2587026B2/ja not_active Expired - Lifetime
- 1991-07-24 EP EP91912926A patent/EP0540564B1/de not_active Expired - Lifetime
- 1991-07-24 CA CA002087952A patent/CA2087952A1/en not_active Abandoned
- 1991-07-24 ES ES91912926T patent/ES2072004T3/es not_active Expired - Lifetime
- 1991-07-24 WO PCT/DE1991/000600 patent/WO1992001884A1/de active IP Right Grant
-
1993
- 1993-01-25 US US08/008,462 patent/US5345835A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2087952A1 (en) | 1992-01-26 |
DE59105534D1 (de) | 1995-06-22 |
EP0540564B1 (de) | 1995-05-17 |
WO1992001884A1 (de) | 1992-02-06 |
US5345835A (en) | 1994-09-13 |
JPH05505019A (ja) | 1993-07-29 |
EP0540564A1 (de) | 1993-05-12 |
DE4023636C2 (de) | 1994-07-14 |
DE4023636A1 (de) | 1992-01-30 |
JP2587026B2 (ja) | 1997-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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