KR880000570B1 - 콤프레샤 따위용 밀봉장치(hermetic seal) - Google Patents
콤프레샤 따위용 밀봉장치(hermetic seal) Download PDFInfo
- Publication number
- KR880000570B1 KR880000570B1 KR1019810004638A KR810004638A KR880000570B1 KR 880000570 B1 KR880000570 B1 KR 880000570B1 KR 1019810004638 A KR1019810004638 A KR 1019810004638A KR 810004638 A KR810004638 A KR 810004638A KR 880000570 B1 KR880000570 B1 KR 880000570B1
- Authority
- KR
- South Korea
- Prior art keywords
- rod
- bellows
- cylinder
- sealing device
- piston
- 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
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
- F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
- F04B39/044—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod sealing with a rolling diaphragm between piston and cylinder
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/50—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall
- F16J15/52—Sealings between relatively-movable members, by means of a sealing without relatively-moving surfaces, e.g. fluid-tight sealings for transmitting motion through a wall by means of sealing bellows or diaphragms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressor (AREA)
- Diaphragms And Bellows (AREA)
- Details Of Reciprocating Pumps (AREA)
- Sealing Devices (AREA)
- Gasket Seals (AREA)
- Reciprocating Pumps (AREA)
Abstract
Description
Claims (8)
- 왕복할 수 있는 로드(rod)를 내장한 실린더와 그 실린더축을 따라 상단한 거리를 로드가 왕복하게 하는 동력장치가 구비된 콤프레샤 따위에 사용되는 밀봉장치에 있어서, 로드주위에 로드와 실린더사이까지 연장된 벨로우즈를 포함하며 그 벨로우즈에는 일단이 실린더의 외주에 밀봉상태로 연결되며 다른 일단은 로드에 밀봉상태로 연결되는 많은 콘볼루숀(convolution)이 있으며 로드와 벨로우즈의 중간부분사이로 확장되는 운동전달장치에 의해서, 벨로우즈의 일단이 이동할때 벨로우즈의 중간부분은 단지 보다 낮은 속도와 보다 가까운 거리를 적극적으로 이동할 수 있도록 하는 것을 특징으로 하는 밀봉장치.
- 제1항에 있어서 일단이 고정축에 연결되고 다른 일단이 로드에 축으로 연결되는 주레버와, 일단이 벨로우즈의 중간부분에 축으로 연결되고 다른 일단이 주 레버의 중간부분에 연결되는 링크형 레버들이 운동전달장치에 포함되는 것을 특징으로하는 밀봉장치.
- 제2항에 있어서 링크형 레버가 로드주위를 에워싸는 튜브에 축으로 연결되고 튜브는 벨로우즈의 중간부분에 연결된것을 특징으로하는 밀봉장치.
- 제3항에 있어서 다수의 링크형 레버가 일단은 주 레버의 다수의 위치에 연결되며 또다른 일단은, 축방향 길이의 중간의 다수의 위치에서 벨로우즈와 차례로 연결되는 다수의 튜브에 연결되는 것을 특징으로한는 밀봉장치.
- 제1항에 있어서 로드에 연결된 콤프레샤 피스톤과 그 로드를 작동시키는 동력장치를 결합한 밀봉장치.
- 제5항에 있어서 동력장치에 그 로드에 연결된 내연가관형 피스톤이 구비된것을 특징으로하는 결합장치.
- 제6항에 있어서 로드에 차례로 연결된 콤프레샤 피스톤의 외주에 연결함으로써 벨로우즈의 일단이 로드에 연결되는 것을 특징으로하는 결합장치.
- 제1항에 있어서 각 콘볼루숀에 거의 같은 정도의 스트레스가 작용 하는 하나의 위치 또는 다수의 위치에서 운동전달 전달장치가 벨로우즈에 연결되는 것을 특징으로하는 결합장치.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17420180A | 1980-07-31 | 1980-07-31 | |
| US174201 | 1980-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR830008054A KR830008054A (ko) | 1983-11-09 |
| KR880000570B1 true KR880000570B1 (ko) | 1988-04-15 |
Family
ID=22635252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019810004638A Expired KR880000570B1 (ko) | 1980-07-31 | 1981-11-30 | 콤프레샤 따위용 밀봉장치(hermetic seal) |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0059190B1 (ko) |
| JP (1) | JPH0143868B2 (ko) |
| KR (1) | KR880000570B1 (ko) |
| AT (1) | ATE13460T1 (ko) |
| AU (1) | AU545577B2 (ko) |
| CA (1) | CA1182083A (ko) |
| ES (1) | ES273281Y (ko) |
| IE (1) | IE51622B1 (ko) |
| WO (1) | WO1982000507A1 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE86008T1 (de) * | 1985-11-27 | 1993-03-15 | Anton Braun | Balgdichtung. |
| US20090165640A1 (en) * | 2004-06-30 | 2009-07-02 | Shuichi Kawasaki | Booster pump and low-temperature-fluid storage tank having the same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3875806A (en) * | 1944-12-12 | 1975-04-08 | Atomic Energy Commission | Bellows seal for pump piston rod |
| US2839241A (en) * | 1945-01-16 | 1958-06-17 | Gen Electric | Sealing device |
| DE1045806B (de) * | 1957-02-02 | 1958-12-04 | Ludwig Malzbender Fa | Von einer Kolben-Brennkraftmaschine angetriebene ein- oder mehrstufige Kolbenpumpe |
| US3172596A (en) * | 1962-01-15 | 1965-03-09 | Arthur S King | Free piston engine compressor |
| US3745868A (en) * | 1971-09-30 | 1973-07-17 | T Prentice | Clipper with double-action toggle mechanism |
| NL7211910A (ko) * | 1972-09-01 | 1974-03-05 | ||
| JPS5467843A (en) * | 1977-11-09 | 1979-05-31 | Hitachi Ltd | Seal structure by bellows |
-
1981
- 1981-07-13 AU AU74503/81A patent/AU545577B2/en not_active Ceased
- 1981-07-13 EP EP81902130A patent/EP0059190B1/en not_active Expired
- 1981-07-13 JP JP56502560A patent/JPH0143868B2/ja not_active Expired
- 1981-07-13 AT AT81902130T patent/ATE13460T1/de not_active IP Right Cessation
- 1981-07-13 WO PCT/US1981/000940 patent/WO1982000507A1/en not_active Ceased
- 1981-07-17 CA CA000381954A patent/CA1182083A/en not_active Expired
- 1981-07-30 ES ES1981273281U patent/ES273281Y/es not_active Expired
- 1981-07-30 IE IE1745/81A patent/IE51622B1/en not_active IP Right Cessation
- 1981-11-30 KR KR1019810004638A patent/KR880000570B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES273281U (es) | 1984-05-16 |
| ATE13460T1 (de) | 1985-06-15 |
| EP0059190A4 (en) | 1982-11-25 |
| JPH0143868B2 (ko) | 1989-09-22 |
| EP0059190A1 (en) | 1982-09-08 |
| WO1982000507A1 (en) | 1982-02-18 |
| KR830008054A (ko) | 1983-11-09 |
| AU7450381A (en) | 1982-03-02 |
| EP0059190B1 (en) | 1985-05-22 |
| CA1182083A (en) | 1985-02-05 |
| JPS57501138A (ko) | 1982-07-01 |
| IE51622B1 (en) | 1987-01-21 |
| IE811745L (en) | 1982-02-28 |
| AU545577B2 (en) | 1985-07-18 |
| ES273281Y (es) | 1984-12-16 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
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| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
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| P13-X000 | Application amended |
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| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
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| PG1605 | Publication of application before grant of patent |
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| PE0701 | Decision of registration |
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| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 19950416 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
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| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 19950416 |