JPS5670167A - Long-size bellows - Google Patents

Long-size bellows

Info

Publication number
JPS5670167A
JPS5670167A JP14328379A JP14328379A JPS5670167A JP S5670167 A JPS5670167 A JP S5670167A JP 14328379 A JP14328379 A JP 14328379A JP 14328379 A JP14328379 A JP 14328379A JP S5670167 A JPS5670167 A JP S5670167A
Authority
JP
Japan
Prior art keywords
bellows
coupling
pantograph
link section
long
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
JP14328379A
Other languages
Japanese (ja)
Inventor
Shinzo Ogawa
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP14328379A priority Critical patent/JPS5670167A/en
Publication of JPS5670167A publication Critical patent/JPS5670167A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Diaphragms And Bellows (AREA)

Abstract

PURPOSE: To prevent local generation of stress during the scram by connecting a link section to an intermediate coupling of a long-sized bellows to be used for a control driving device of a nuclear reactor.
CONSTITUTION: A pantograph 19 is so arranged that the upper fulcrum 19a is connected to the bellows upper coupling 20, the lower fulcrum 19c to the bellows coupling 15 and a link section 19b to the bellows intermediate coupling 16. When a control rod is fully withdrawn, the pantograph 19 is retained folded. All bellows elements are evenly compressed as the link section 19b of the pantograph is connected to the bellows intermediate coupling 16. With quick inserting of the control rod into a nuclear reactor, the elements 18 extends evenly altogether to absorb local stresses.
COPYRIGHT: (C)1981,JPO&Japio
JP14328379A 1979-11-07 1979-11-07 Long-size bellows Pending JPS5670167A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14328379A JPS5670167A (en) 1979-11-07 1979-11-07 Long-size bellows

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14328379A JPS5670167A (en) 1979-11-07 1979-11-07 Long-size bellows

Publications (1)

Publication Number Publication Date
JPS5670167A true JPS5670167A (en) 1981-06-11

Family

ID=15335126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14328379A Pending JPS5670167A (en) 1979-11-07 1979-11-07 Long-size bellows

Country Status (1)

Country Link
JP (1) JPS5670167A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0231956U (en) * 1988-08-25 1990-02-28
CN112060916A (en) * 2020-09-11 2020-12-11 南京理工大学 Low-noise high-speed train pantograph based on bionic structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0231956U (en) * 1988-08-25 1990-02-28
CN112060916A (en) * 2020-09-11 2020-12-11 南京理工大学 Low-noise high-speed train pantograph based on bionic structure

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