JPS644160B2 - - Google Patents

Info

Publication number: JPS644160B2
Authority: JP; Japan
Prior art keywords: water; pump; thermal barrier; casing; gap
Prior art date: 1980-09-12
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

Application number

JP55125994A

Other languages

English (en)

Japanese (ja)

Other versions

JPS5750692A (en

Inventor

Masao Niwano

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

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.)

1980-09-12

Filing date

1980-09-12

Publication date

1989-01-24

1980-09-12 Application filed by Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd

1980-09-12 Priority to JP55125994A priority Critical patent/JPS5750692A/ja

1982-03-25 Publication of JPS5750692A publication Critical patent/JPS5750692A/ja

1989-01-24 Publication of JPS644160B2 publication Critical patent/JPS644160B2/ja

Status Granted legal-status Critical Current

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
230000004888 barrier function Effects 0.000 claims description 27
238000010926 purge Methods 0.000 description 20
230000008646 thermal stress Effects 0.000 description 6
239000000203 mixture Substances 0.000 description 2
238000009835 boiling Methods 0.000 description 1
239000002826 coolant Substances 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
238000007789 sealing Methods 0.000 description 1
238000004904 shortening Methods 0.000 description 1

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
- 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

Structures Of Non-Positive Displacement Pumps (AREA)

JP55125994A 1980-09-12 1980-09-12 Nuclear reactor circulation pump Granted JPS5750692A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP55125994A JPS5750692A (en)	1980-09-12	1980-09-12	Nuclear reactor circulation pump

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP55125994A JPS5750692A (en)	1980-09-12	1980-09-12	Nuclear reactor circulation pump

Publications (2)

Publication Number	Publication Date
JPS5750692A JPS5750692A (en)	1982-03-25
JPS644160B2 true JPS644160B2 (fr)	1989-01-24

Family

ID=14924082

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP55125994A Granted JPS5750692A (en)	1980-09-12	1980-09-12	Nuclear reactor circulation pump

Country Status (1)

Country	Link
JP (1)	JPS5750692A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60168582U (ja) *	1984-04-13	1985-11-08	エムケ−精工株式会社	洗浄装置
JPH0319980Y2 (fr) *	1985-04-10	1991-04-26
JPS62251261A (ja) *	1986-04-23	1987-11-02	Tokyo Tatsuno Co Ltd	スプレ−式洗車機
JPH0664183B2 (ja) *	1990-10-26	1994-08-22	株式会社荏原製作所	高温ポンプの熱疲労防止装置
KR100407700B1 (ko) *	2001-10-04	2003-12-01	한국수력원자력 주식회사	냉각재 순환펌프의 일차냉각수 유입 저감장치

1980
- 1980-09-12 JP JP55125994A patent/JPS5750692A/ja active Granted

Also Published As

Publication number	Publication date
JPS5750692A (en)	1982-03-25

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