JP4249644B2 - 電気部品用ソケット装置 - Google Patents
電気部品用ソケット装置 Download PDFInfo
- Publication number
- JP4249644B2 JP4249644B2 JP2004083012A JP2004083012A JP4249644B2 JP 4249644 B2 JP4249644 B2 JP 4249644B2 JP 2004083012 A JP2004083012 A JP 2004083012A JP 2004083012 A JP2004083012 A JP 2004083012A JP 4249644 B2 JP4249644 B2 JP 4249644B2
- Authority
- JP
- Japan
- Prior art keywords
- electrical component
- contact
- skirt
- contact terminal
- housing
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0021—Systems for the equilibration of forces acting on the pump
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
- F04C18/0246—Details concerning the involute wraps or their base, e.g. geometry
- F04C18/0269—Details concerning the involute wraps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
- F04C23/008—Hermetic pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2210/00—Fluid
- F04C2210/26—Refrigerants with particular properties, e.g. HFC-134a
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/30—Casings or housings
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S415/00—Rotary kinetic fluid motors or pumps
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
- Y10S417/902—Hermetically sealed motor pump unit
Description
また本発明は、上記発明において、上記裾部がテーパ部から成ることを特徴としている。
L2<溝部4の幅寸法<L3<L1
の関係に設定してある。
2 コンタクト端子
2a 支持部
2b 頂部
2c 接続部
2d 端子部
2e 裾部
3 電気部品
3a 突出部
4 溝部
5 接触部
Claims (6)
- 電気接続される接触部がそれぞれ形成される複数の溝部、及びこれらの溝部間に位置する突出部を有する電気部品が装着されるハウジングと、このハウジングに備えられ、上記接触部のそれぞれが接続される複数のコンタクト端子とを備えると共に、
上記コンタクト端子は、頂部と、この頂部に形成され、上記ハウジングに上記電気部品が装着された際に、対向している上記電気部品との距離が遠くなる部分を有する裾部とを備え、
上記コンタクト端子の頂部は、上記電気部品の挿入方向の入り口側に設けられており、上記頂部に連設して上記挿入方向の奥側に上記電気部品の上記接触部に接触する接続部が設けられ、
上記コンタクト端子の上記裾部が設けられた上記頂部の幅寸法が上記電気部品の上記溝部の幅寸法よりも大きく、かつ上記接続部の幅寸法よりも小さく設定し、
上記コンタクト端子の上記裾部は上記頂部の側方で上記電気部品の装着時に上記突出部と対向して案内可能に配置されることを特徴とする電気部品用ソケット装置。 - 上記請求項1記載の発明において、
上記裾部を上記コンタクト端子の上記頂部付近の幅方向の両側に形成したことを特徴とする電気部品用ソケット装置。 - 上記請求項1記載の発明において、
上記コンタクト端子は上記頂部で折り曲げられてなり、折り曲げられた上記頂部に上記裾部が形成されていることを特徴とする電気部品用ソケット装置。 - 上記請求項1乃至3のいずれか1項に記載の発明において、
上記裾部がテーパ部から成ることを特徴とする電気部品用ソケット装置。 - 上記請求項4記載の発明において、
上記ハウジングが角形から成り、上記コンタクト端子を上記ハウジングの四方の内壁のそれぞれに複数備えたことを特徴とする電気部品用ソケット装置。 - 上記請求項1記載の発明において、
上記裾部の長さ寸法を、上記頂部の形成領域の長さ寸法にほぼ等しく設定したことを特徴とする電気部品用ソケット装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004083012A JP4249644B2 (ja) | 2004-03-22 | 2004-03-22 | 電気部品用ソケット装置 |
KR1020050018577A KR100656128B1 (ko) | 2004-03-22 | 2005-03-07 | 전기부품용 소켓장치 |
CNB2005100563962A CN100342597C (zh) | 2004-03-22 | 2005-03-18 | 电部件用插座装置 |
TW094108668A TWI248713B (en) | 2004-03-22 | 2005-03-21 | Socket device for electric parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004083012A JP4249644B2 (ja) | 2004-03-22 | 2004-03-22 | 電気部品用ソケット装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005268183A JP2005268183A (ja) | 2005-09-29 |
JP4249644B2 true JP4249644B2 (ja) | 2009-04-02 |
Family
ID=35046710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004083012A Expired - Fee Related JP4249644B2 (ja) | 2004-03-22 | 2004-03-22 | 電気部品用ソケット装置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4249644B2 (ja) |
KR (1) | KR100656128B1 (ja) |
CN (1) | CN100342597C (ja) |
TW (1) | TWI248713B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4810998B2 (ja) * | 2005-11-30 | 2011-11-09 | ミツミ電機株式会社 | 接続端子及び電子部品の接続装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2600816B2 (ja) * | 1988-07-04 | 1997-04-16 | 富士通株式会社 | Icソケット |
US5466169A (en) * | 1994-08-03 | 1995-11-14 | Lai; Kuang-Chih | Zero insertion force socket |
US5562474A (en) * | 1994-10-13 | 1996-10-08 | Land Win Electronic Corp. | Base body and terminal of a socket assembly for an integrated circuit chip |
JP3409233B2 (ja) * | 1996-06-28 | 2003-05-26 | 東芝ライテック株式会社 | 電線接続構造 |
JPH10308269A (ja) * | 1997-05-09 | 1998-11-17 | Nec Eng Ltd | Icソケット |
JP3055506B2 (ja) * | 1997-10-30 | 2000-06-26 | 日本電気株式会社 | Icソケット |
-
2004
- 2004-03-22 JP JP2004083012A patent/JP4249644B2/ja not_active Expired - Fee Related
-
2005
- 2005-03-07 KR KR1020050018577A patent/KR100656128B1/ko not_active IP Right Cessation
- 2005-03-18 CN CNB2005100563962A patent/CN100342597C/zh not_active Expired - Fee Related
- 2005-03-21 TW TW094108668A patent/TWI248713B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CN100342597C (zh) | 2007-10-10 |
JP2005268183A (ja) | 2005-09-29 |
CN1674369A (zh) | 2005-09-28 |
KR20060043448A (ko) | 2006-05-15 |
KR100656128B1 (ko) | 2006-12-13 |
TW200533021A (en) | 2005-10-01 |
TWI248713B (en) | 2006-02-01 |
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