DE1481864B1 - Geraet zum schrittweisen Bewegen von zylindrischen Lasten in axialer Richtung,insbesondere von Steuerstaeben fuer Kernreaktoren - Google Patents

Geraet zum schrittweisen Bewegen von zylindrischen Lasten in axialer Richtung,insbesondere von Steuerstaeben fuer Kernreaktoren

Info

Publication number
DE1481864B1
DE1481864B1 DE19661481864 DE1481864A DE1481864B1 DE 1481864 B1 DE1481864 B1 DE 1481864B1 DE 19661481864 DE19661481864 DE 19661481864 DE 1481864 A DE1481864 A DE 1481864A DE 1481864 B1 DE1481864 B1 DE 1481864B1
Authority
DE
Germany
Prior art keywords
gripping
arms
coils
coil
arrangement
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.)
Pending
Application number
DE19661481864
Other languages
German (de)
English (en)
Inventor
Widmer Thomas F
Sherwood Donald G
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of DE1481864B1 publication Critical patent/DE1481864B1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H01F7/124—Guiding or setting position of armatures, e.g. retaining armatures in their end position by mechanical latch, e.g. detent
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/12—Means for moving control elements to desired position
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/12—Means for moving control elements to desired position
    • G21C7/14—Mechanical drive arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors
    • 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
    • Y10T74/15—Intermittent grip type mechanical movement
    • 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
    • Y10T74/15—Intermittent grip type mechanical movement
    • Y10T74/1526—Oscillation or reciprocation to intermittent unidirectional motion
    • Y10T74/1529—Slide actuator

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Electromagnets (AREA)
  • Manipulator (AREA)
  • Linear Motors (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Load-Engaging Elements For Cranes (AREA)
DE19661481864 1965-01-05 1966-01-04 Geraet zum schrittweisen Bewegen von zylindrischen Lasten in axialer Richtung,insbesondere von Steuerstaeben fuer Kernreaktoren Pending DE1481864B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US423544A US3445689A (en) 1965-01-05 1965-01-05 Linear motion device

Publications (1)

Publication Number Publication Date
DE1481864B1 true DE1481864B1 (de) 1970-01-15

Family

ID=23679269

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661481864 Pending DE1481864B1 (de) 1965-01-05 1966-01-04 Geraet zum schrittweisen Bewegen von zylindrischen Lasten in axialer Richtung,insbesondere von Steuerstaeben fuer Kernreaktoren

Country Status (5)

Country Link
US (1) US3445689A (OSRAM)
JP (1) JPS4513126B1 (OSRAM)
BE (1) BE674759A (OSRAM)
DE (1) DE1481864B1 (OSRAM)
FR (1) FR1462614A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10872702B2 (en) * 2016-07-13 2020-12-22 Ge-Hitachi Nuclear Energy Americas Llc Stationary isolated rod couplings for use in a nuclear reactor control rod drive
US11309095B2 (en) * 2019-03-28 2022-04-19 BWXT Advanced Technologies LLC Control rod drive mechanism with separate latch and drive coils

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE203291C (OSRAM) * 1907-12-17
US1117516A (en) * 1912-10-22 1914-11-17 Enos B Petrie Hydraulic jack and clutch for lifting mechanism.
US1528857A (en) * 1923-09-12 1925-03-10 John L Strandberg Pneumatic jack
FR640094A (fr) * 1927-08-27 1928-07-05 Guiberson Corp Perfectionnements aux dispositifs d'accrochage et de support de tuyaux
US2853336A (en) * 1955-11-10 1958-09-23 Cruikshank Auto Service Compan Lifting device
US3158766A (en) * 1962-04-30 1964-11-24 Westinghouse Electric Corp Gripper type linear motion device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB821164A (OSRAM) * 1956-09-10
US3143192A (en) * 1961-04-24 1964-08-04 Perry P Buchanan Brake mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE203291C (OSRAM) * 1907-12-17
US1117516A (en) * 1912-10-22 1914-11-17 Enos B Petrie Hydraulic jack and clutch for lifting mechanism.
US1528857A (en) * 1923-09-12 1925-03-10 John L Strandberg Pneumatic jack
FR640094A (fr) * 1927-08-27 1928-07-05 Guiberson Corp Perfectionnements aux dispositifs d'accrochage et de support de tuyaux
US2853336A (en) * 1955-11-10 1958-09-23 Cruikshank Auto Service Compan Lifting device
US3158766A (en) * 1962-04-30 1964-11-24 Westinghouse Electric Corp Gripper type linear motion device

Also Published As

Publication number Publication date
JPS4513126B1 (OSRAM) 1970-05-12
BE674759A (OSRAM) 1966-05-03
US3445689A (en) 1969-05-20
FR1462614A (fr) 1966-12-16

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