CH512662A - Dispositif de sécurité pour organe rotatif - Google Patents

Dispositif de sécurité pour organe rotatif

Info

Publication number
CH512662A
CH512662A CH818970A CH818970A CH512662A CH 512662 A CH512662 A CH 512662A CH 818970 A CH818970 A CH 818970A CH 818970 A CH818970 A CH 818970A CH 512662 A CH512662 A CH 512662A
Authority
CH
Switzerland
Prior art keywords
rotating member
safety device
safety
rotating
Prior art date
Application number
CH818970A
Other languages
English (en)
Inventor
Willi Blattner Ernest
Mandius Heitmann Arnold
Original Assignee
Chicago Pneumatic Tool Co
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 Chicago Pneumatic Tool Co filed Critical Chicago Pneumatic Tool Co
Publication of CH512662A publication Critical patent/CH512662A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0245—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump
    • F04D15/0272—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump the condition being wear or a position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH818970A 1969-06-04 1970-06-01 Dispositif de sécurité pour organe rotatif CH512662A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83029169A 1969-06-04 1969-06-04

Publications (1)

Publication Number Publication Date
CH512662A true CH512662A (fr) 1971-09-15

Family

ID=25256687

Family Applications (1)

Application Number Title Priority Date Filing Date
CH818970A CH512662A (fr) 1969-06-04 1970-06-01 Dispositif de sécurité pour organe rotatif

Country Status (8)

Country Link
US (1) US3591308A (fr)
BE (1) BE751276A (fr)
CH (1) CH512662A (fr)
DE (2) DE7013906U (fr)
FR (1) FR2049821A5 (fr)
GB (1) GB1272512A (fr)
NL (1) NL7007955A (fr)
SE (1) SE361194B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4132130A (en) * 1977-01-17 1979-01-02 Nasa Safety flywheel
US4235571A (en) * 1977-10-25 1980-11-25 Hudson Products Corporation Cooling equipment
DE9204558U1 (de) * 1992-04-02 1992-05-27 Qvf Glastechnik Gmbh, 6200 Wiesbaden Magnetkupplungspumpe
US5411364A (en) * 1993-12-22 1995-05-02 Allied-Signal Inc. Gas turbine engine failure detection system
DE102005042271A1 (de) * 2005-09-06 2007-03-08 Mtu Aero Engines Gmbh Einrichtung zur Detektion eines Wellenbruchs an einer Gasturbine sowie Gasturbine
US7654093B2 (en) * 2005-09-26 2010-02-02 Pratt & Whitney Canada Corp. Method of adjusting a triggering clearance and a trigger
US8292590B2 (en) * 2008-04-21 2012-10-23 Honeywell International Inc. Engine components and rotor groups

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1326867A (en) * 1918-12-06 1919-12-30 Gen Electric Elastic-fluid turbine.
US1498096A (en) * 1921-05-10 1924-06-17 Westinghouse Electric & Mfg Co Emergency thrust balancing means
US1832779A (en) * 1930-06-18 1931-11-17 Johnson Oscar Leonard Electric switch
US2764651A (en) * 1954-10-12 1956-09-25 Walter Kidde Pacific Temperature responsive device
US3164368A (en) * 1962-05-28 1965-01-05 Bendix Corp Gas turbine control
US3207473A (en) * 1963-06-26 1965-09-21 Bendix Corp Turbine wobble-overspeed safety

Also Published As

Publication number Publication date
BE751276A (fr) 1970-12-01
DE2018158A1 (de) 1970-12-17
US3591308A (en) 1971-07-06
DE7013906U (de) 1970-09-03
GB1272512A (en) 1972-05-03
SE361194B (fr) 1973-10-22
FR2049821A5 (fr) 1971-03-26
NL7007955A (fr) 1970-12-08

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Legal Events

Date Code Title Description
PL Patent ceased