KR960002926A - Core tube for sodium-sulfur battery or sodium / nickel chloride battery and its manufacturing method - Google Patents

Core tube for sodium-sulfur battery or sodium / nickel chloride battery and its manufacturing method Download PDF

Info

Publication number
KR960002926A
KR960002926A KR1019940013024A KR19940013024A KR960002926A KR 960002926 A KR960002926 A KR 960002926A KR 1019940013024 A KR1019940013024 A KR 1019940013024A KR 19940013024 A KR19940013024 A KR 19940013024A KR 960002926 A KR960002926 A KR 960002926A
Authority
KR
South Korea
Prior art keywords
sodium
wick
battery
nickel chloride
sulfur
Prior art date
Application number
KR1019940013024A
Other languages
Korean (ko)
Inventor
윤경식
박찬승
김정수
김영솔
Original Assignee
조규향
주식회사 유공
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 조규향, 주식회사 유공 filed Critical 조규향
Priority to KR1019940013024A priority Critical patent/KR960002926A/en
Publication of KR960002926A publication Critical patent/KR960002926A/en

Links

Abstract

본 발명은 나트륨-유황전지 또는 나트륨-염화니켈 전지용 심지관 및 이의 제조방법에 관한 것으로, 좀더 상세하게는 하부가 개방된 금속용기(14)에 나트륨 및 나트륨 아자이드를 주입시킨후, 하부에 구멍이 형성되고 적어도 상기 금속용기보다 짧은 길이를 갖는 금속용기915)를 상기 금속용기(14)와 조립시켜 내부 심지관(2)을 제조한 다음, 하부가 밀폐되고 상부 측면에 구멍이 형성된 외부 심지관(3)내에 상기 내부 심지관(2)을 위치시킨후, 상기 외부 심지관의 상단을 금속뚜껑(10)과 용접시켜 밀봉시켜 제조된 나트륨-유황전지 또는 나트륨-염화니켈 전지용 심지관에 관한 것이다.The present invention relates to a wick for a sodium-sulfur battery or a sodium-nickel chloride battery, and a method for manufacturing the same, and more particularly, after injecting sodium and sodium azide into the metal container 14 having an open bottom, And a metal container 915 having a length that is at least shorter than that of the metal container, is assembled with the metal container 14 to produce an inner wick 2, and then an outer wick in which the lower part is sealed and a hole is formed in the upper side thereof. (3) relates to a wick tube for a sodium-sulfur battery or a sodium-nickel chloride battery prepared by placing the inner wick tube 2 inside and sealing the upper end of the outer wick tube with a metal lid 10 to seal it. .

Description

나트륨-유황전지 또는 나트륨-염화니켈전지용 심지관 및 이의 제조방법Core tube for sodium-sulfur battery or sodium-nickel chloride battery and its manufacturing method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 따른 나트륨-유황전지 또는 나트륨-염화니켈전지의 단면도,1 is a cross-sectional view of a sodium-sulfur battery or a sodium-nickel chloride battery according to the present invention,

제2도는 본 발명에 따른 나트륨-유황전지 또는 나트륨-염화니켈전지에 대한 심지어셈블리의 개략적인 제조공정도,2 is a schematic manufacturing process of even an assembly for a sodium-sulfur cell or a sodium-nickel chloride battery according to the present invention,

제3도는 본 발명에 따른 나트륨-유황전지의 충전특성을 나타낸 그래프,3 is a graph showing the charging characteristics of the sodium-sulfur battery according to the present invention,

제4도는 본 발명에 따른 나트륨/유황전지의 방전율에 따른 방전특성을 나타낸 그래프이다.4 is a graph showing the discharge characteristics according to the discharge rate of the sodium / sulfur battery according to the present invention.

Claims (11)

나트륨이온만을 선택적으로 이동시키는 고체전해질, 상기 고체전해질내 위치하는 나트륨 음극 및 상기 고체전해질을 감싸며 기공을 갖는 전기전도체 속에 용융된 유황 또는 염화니켈이 담겨져 있는 양극으로 이루어지고, 여기서 음극은 금속용기내에 밀폐되어 있으며 음극의 전기전도체와 양극의 용기가 절연물질에 의하여 절연되어 있는 나트륨-유황전지 또는 나트륨-염화니켈 전지에 있어서, 상기 고체전해질의 내부에 위치하는 심지관이 하부가 밀폐되고 상부 측면에 구멍이 형성된 외부 심지관(3)과 하부의 중앙에 구멍이 형성된 내부심지관(2)으로 이루어져 있고, 상기 내부 심지관(2)은 외부 심지관(3)내에 위치하며, 상기 외부 심지관(3)은 전지의 상단부인 금속뚜껑(10)까지 연장되어 나트륨 음극의 전류전도체로 사용되는 것을 특징으로 하는 나트륨-유황전지 또는 나트륨-염화니켈 전지용 심지관.A solid electrolyte selectively transporting only sodium ions, a sodium anode located in the solid electrolyte, and an anode in which molten sulfur or nickel chloride is contained in an electric conductor surrounding the solid electrolyte and having pores, wherein the cathode is contained in a metal container. In a sodium-sulfur cell or a sodium-nickel chloride battery in which the cathode and the container of the cathode are insulated by an insulating material, the wick placed inside the solid electrolyte is sealed at the bottom and is disposed on the upper side. It consists of an outer wick (3) having a hole and an inner wick (2) formed with a hole in the center of the lower, the inner wick (2) is located in the outer wick (3), the outer wick ( 3) the nat is characterized in that it is extended to the metal lid 10, which is the upper end of the battery, used as a current conductor of the sodium cathode Wick tubes for cerium-sulfur or sodium-nickel chloride batteries. 제1항에 있어서, 상기 외부 심지관(3)이 금속뚜껑(2)과 부착됨을 특징으로 하는 나트륨-유황전지 또는 나트륨-염화니켈 전지용 심지관.The wick according to claim 1, wherein the outer wick (3) is attached to the metal lid (2). 제1항에 있어서, 상기 내부 심지관(2)에 나트륨 및 나트륨 아자이드가 주입됨을 특징으로 하는 나트륨-유황전지 또는 나트륨-염화니켈 전지용 심지관.The wick according to claim 1, wherein sodium and sodium azide are injected into the inner wick (2). 제1항 또는 제2항에 있어서, 상기 내부 심지관(2)과 상기 외부 심지관(3)의 사이에 공간이 형성되어 용융 나트륨이 이동됨을 특징으로 하는 나트륨-유황전지 또는 나트륨-염화니켈 전지용 심지관.The sodium-sulfur battery or the sodium-nickel chloride battery according to claim 1 or 2, wherein a space is formed between the inner wick (2) and the outer wick (3) to move molten sodium. Wicks. 제1항에 있어서, 상기 전해질의형태가 튜브형, 실린더형 또는 평판형임을 특징으로 하는 나트륨-유황전지 또는 나트륨-염화니켈 전지용 심지관.The wick tube for sodium-sulfur battery or sodium-nickel chloride battery according to claim 1, wherein the electrolyte is tubular, cylindrical or flat. 제1항에 있어서, 상기 외부 심지관의 상부 측면에 형성된 구멍이 8개의 3크기임을 특징으로 하는 나트륨-유황전지 또는 나트륨-염화니켈 전지용 심지관.According to claim 1, wherein the hole formed in the upper side of the outer wick is eight three Wick tube for sodium-sulfur battery or sodium-nickel chloride battery, characterized in that the size. 제1항에 있어서, 상기 내부 심지관(2)의 하부 후면부에 4개의 돌출부(16)가 형성됨을 특징으로 하는 나트륨-유황전지 또는 나트륨-염화니켈 전지용 심지관.The wick according to claim 1, wherein four protrusions (16) are formed at the lower rear surface of the inner wick (2). 하부가 개방된 금속용기(14)에 나트륨 및 나트륨 아자이드를 주입시킨후, 하부에 구멍이 형성되고 적어도 상기 금속용기보다 짧은 길이를 갖는 금속용기(15)를 상기 금속용기(14)와 조립시켜 내부 심지관(2)을 제조한 다음, 하부가 밀폐되고 상부 측면에 구멍이 형성된 외부 심지관(3)내에 상기 내부 심지관(2)을 위치시킨후, 상기 외부 심지관의 상단을 금속뚜껑(10)과 용접시켜 밀봉시키는 것을 특징으로 하는 나트륨-유황전지 또는 나트륨-염화니켈 전지용 심지관의 제조방법.After injecting sodium and sodium azide into the open metal container 14 at the bottom, a metal container 15 having a hole formed at the bottom and having a length at least shorter than the metal container is assembled with the metal container 14. After the inner wick (2) is manufactured, the inner wick (2) is placed in the outer wick (3), the lower part of which is sealed and a hole is formed in the upper side, and then the upper end of the outer wick is formed of a metal lid ( 10) A method for manufacturing a wick tube for sodium-sulfur battery or sodium-nickel chloride battery, characterized in that the sealing by welding with. 제8항에 있어서, 상기 외부 심지관(3)이 상부 측면에 형성된 구멍이 8개의 3크기임을 특징으로 하는 나트륨-유황전지 또는 나트륨-염화니켈 전지용 심지관의 제조방법.9. The hole according to claim 8, wherein the outer wick (3) is formed with eight holes formed on the upper side thereof. Method for producing a wick tube for sodium-sulfur battery or sodium-nickel chloride battery, characterized in that the size. 제8항에 있어서, 상기 내부 심지관(2)과 상기 외부 심지관(3)의 사이에 공간이 형성되어 용융나트륨이 이동됨을 특징으로 하는 나트륨-유황전지 또는 나트륨-염화니켈 전지용 심지관의 제조방법.The method of claim 8, wherein a space is formed between the inner wick (2) and the outer wick (3) to produce a wick for sodium-sulfur battery or sodium-nickel chloride battery, characterized in that the molten sodium is moved Way. 제8항에 있어서, 상기 금속용기(15)의 하부 후면에 돌출부(16)가 형성됨을 특징으로 하는 나트륨-유황전지 또는 나트륨-염화니켈 전지용 심지관의 제조방법.The method according to claim 8, wherein the protruding portion (16) is formed on the lower rear surface of the metal container (15). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940013024A 1994-06-09 1994-06-09 Core tube for sodium-sulfur battery or sodium / nickel chloride battery and its manufacturing method KR960002926A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940013024A KR960002926A (en) 1994-06-09 1994-06-09 Core tube for sodium-sulfur battery or sodium / nickel chloride battery and its manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940013024A KR960002926A (en) 1994-06-09 1994-06-09 Core tube for sodium-sulfur battery or sodium / nickel chloride battery and its manufacturing method

Publications (1)

Publication Number Publication Date
KR960002926A true KR960002926A (en) 1996-01-26

Family

ID=66686125

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940013024A KR960002926A (en) 1994-06-09 1994-06-09 Core tube for sodium-sulfur battery or sodium / nickel chloride battery and its manufacturing method

Country Status (1)

Country Link
KR (1) KR960002926A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020073057A (en) * 2001-03-14 2002-09-19 박세진 Apparatus for braking velocity of Weaving Machine
KR20130098236A (en) 2012-02-27 2013-09-04 에스케이이노베이션 주식회사 Na based secondary battery
KR20130116022A (en) 2012-04-10 2013-10-22 에스케이이노베이션 주식회사 Na based secondary battery
KR101353596B1 (en) * 2012-06-05 2014-01-27 재단법인 포항산업과학연구원 Sodium-sulfur rechargeable battery
KR101587445B1 (en) 2014-08-25 2016-01-22 한국생산기술연구원 Manufacturing method of a sodium rechargeable battery
KR20160020069A (en) 2014-08-13 2016-02-23 에스케이이노베이션 주식회사 Sodium Secondary Battery

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03203171A (en) * 1989-12-29 1991-09-04 Ngk Insulators Ltd Sodium-sulfur battery
JPH0554908A (en) * 1991-08-26 1993-03-05 Ngk Insulators Ltd Sodium-sulfur battery
JPH05266918A (en) * 1992-03-18 1993-10-15 Ngk Insulators Ltd Connecting structure between insulating ring and cylindrical fitting in sodium-sulfur battery
JPH05266919A (en) * 1992-03-19 1993-10-15 Ngk Insulators Ltd Sodium-sulfuer battery

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03203171A (en) * 1989-12-29 1991-09-04 Ngk Insulators Ltd Sodium-sulfur battery
JPH0554908A (en) * 1991-08-26 1993-03-05 Ngk Insulators Ltd Sodium-sulfur battery
JPH05266918A (en) * 1992-03-18 1993-10-15 Ngk Insulators Ltd Connecting structure between insulating ring and cylindrical fitting in sodium-sulfur battery
JPH05266919A (en) * 1992-03-19 1993-10-15 Ngk Insulators Ltd Sodium-sulfuer battery

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020073057A (en) * 2001-03-14 2002-09-19 박세진 Apparatus for braking velocity of Weaving Machine
KR20130098236A (en) 2012-02-27 2013-09-04 에스케이이노베이션 주식회사 Na based secondary battery
KR20130116022A (en) 2012-04-10 2013-10-22 에스케이이노베이션 주식회사 Na based secondary battery
KR101353596B1 (en) * 2012-06-05 2014-01-27 재단법인 포항산업과학연구원 Sodium-sulfur rechargeable battery
KR20160020069A (en) 2014-08-13 2016-02-23 에스케이이노베이션 주식회사 Sodium Secondary Battery
KR101587445B1 (en) 2014-08-25 2016-01-22 한국생산기술연구원 Manufacturing method of a sodium rechargeable battery

Similar Documents

Publication Publication Date Title
US3932195A (en) Electric cells
US5869205A (en) Electrochemical cell having multiple anode compartments
KR950007183A (en) Electrochemical cell
US4044194A (en) Electric batteries
US3982959A (en) Sodium-sulphur battery cells
DE69901116D1 (en) ELECTROCHEMICAL CELL WITH ENLARGED ANODE-CATHODE INTERFACE
KR810000921B1 (en) High temperature battery
US3960596A (en) Battery casing and hermetically sealed sodium-sulfur battery
KR960002926A (en) Core tube for sodium-sulfur battery or sodium / nickel chloride battery and its manufacturing method
US4576881A (en) Electrochemical storage cell
US4011367A (en) Sodium-sulphur electric cells
US5948561A (en) Electrochemical cell and method of assembly
US3868273A (en) Battery casing and sealed primary sodium-halogen battery
US2903499A (en) Primary battery
JPS6244954A (en) Primary battery having concentrated alkaline electrolyte
KR960002923A (en) Core tube for sodium-sulfur battery or sodium-nickel chloride battery and its manufacturing method
KR900701055A (en) Advanced alkali metal battery
WO1989005527A1 (en) Improved alkali metal cell
EP1048091B1 (en) Electrochemical cell having multiple anode compartments
US3575724A (en) Cylindrical primary dry cells
AU2020415178A1 (en) Electrochemical sodium metal halide battery, and method for producing same
IE46880B1 (en) Joints between a pipe and casing
US2848525A (en) Miniature alkaline cell
US4035553A (en) Sodium-sulfur electric batteries with ceramic spacer in sulfur compartment
KR100294469B1 (en) Turned-over type sodium/sulfur battery or sodium/nickel chloride battery

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application