SE432011B - Anordning vid ett ventilaggregat - Google Patents
Anordning vid ett ventilaggregatInfo
- Publication number
- SE432011B SE432011B SE7708638A SE7708638A SE432011B SE 432011 B SE432011 B SE 432011B SE 7708638 A SE7708638 A SE 7708638A SE 7708638 A SE7708638 A SE 7708638A SE 432011 B SE432011 B SE 432011B
- Authority
- SE
- Sweden
- Prior art keywords
- valve
- disc
- teflon
- pressure
- tank
- Prior art date
Links
- 239000004809 Teflon Substances 0.000 claims description 13
- 229920006362 Teflon® Polymers 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 2
- 239000010985 leather Substances 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 229920001568 phenolic resin Polymers 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/18—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on either side
- F16K17/19—Equalising valves predominantly for tanks
- F16K17/194—Equalising valves predominantly for tanks weight-loaded
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/6416—With heating or cooling of the system
- Y10T137/6606—With electric heating element
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7738—Pop valves
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7771—Bi-directional flow valves
- Y10T137/7778—Axes of ports perpendicular
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7897—Vacuum relief type
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7898—Pivoted valves
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
- Y10T137/7908—Weight biased
- Y10T137/7909—Valve body is the weight
- Y10T137/7913—Guided head
- Y10T137/7915—Guide stem
- Y10T137/7917—Oppositely disposed
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Packages (AREA)
- Details Of Valves (AREA)
- External Artificial Organs (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/710,372 US4091837A (en) | 1976-08-02 | 1976-08-02 | Freezeproof breather valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7708638L SE7708638L (sv) | 1978-02-03 |
| SE432011B true SE432011B (sv) | 1984-03-12 |
Family
ID=24853775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7708638A SE432011B (sv) | 1976-08-02 | 1977-07-27 | Anordning vid ett ventilaggregat |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4091837A (en:Method) |
| BE (1) | BE857408A (en:Method) |
| CA (1) | CA1071060A (en:Method) |
| DE (1) | DE2734856A1 (en:Method) |
| FR (1) | FR2360813A1 (en:Method) |
| GB (2) | GB1580502A (en:Method) |
| SE (1) | SE432011B (en:Method) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4259984A (en) * | 1978-10-31 | 1981-04-07 | Dover Corporation | Valve construction |
| US4421298A (en) * | 1981-03-04 | 1983-12-20 | Edmund Kujawski | Y Pattern valve |
| GB2124344B (en) * | 1982-07-29 | 1986-03-26 | Kentsub Ltd | Air admittance valve |
| US4499917A (en) * | 1983-03-02 | 1985-02-19 | Toshimichi Fujiya | Ventilator for coldroom with pressure responsive valves |
| GB2164421A (en) * | 1984-09-11 | 1986-03-19 | William Stephen Martin | Device for venting gaseous and/or vaporous media |
| US5246034A (en) * | 1992-06-29 | 1993-09-21 | Keystone International Holdings Corp. | Fluid pressure relief system for pressure vessels |
| US5520209A (en) * | 1993-12-03 | 1996-05-28 | The Dow Chemical Company | Fluid relief device |
| US5810029A (en) * | 1995-06-16 | 1998-09-22 | Bennett Regulator Guards, Inc. | Anti-icing device for a gas pressure regulators |
| US5913330A (en) * | 1996-12-19 | 1999-06-22 | Enardo Manufacturing Company | Pressure/vacuum relief valve assembly |
| US5836351A (en) * | 1997-03-20 | 1998-11-17 | Underwood, Iii; William D. | Vent device |
| CA2209163C (en) * | 1997-06-27 | 2004-09-21 | Robert Karl Rajewski | Breather valve |
| RU2159886C1 (ru) * | 1999-03-11 | 2000-11-27 | Саратовское акционерное производственно-коммерческое открытое общество "НЕФТЕМАШ"-САПКОН | Дыхательный импульсный клапан с магнитными захватами |
| RU2159887C1 (ru) * | 1999-09-29 | 2000-11-27 | Саратовское акционерное производственно-коммерческое открытое общество "НЕФТЕМАШ"-САПКОН | Дыхательный клапан |
| JP4451552B2 (ja) * | 2000-08-02 | 2010-04-14 | 株式会社日本触媒 | 易重合性および凝固性のある液体物質を含む貯槽装置およびその圧力制御方法 |
| US6497248B2 (en) * | 2001-01-18 | 2002-12-24 | Qualitrol Corporation | Pressure relief device with one piece gasket |
| KR100932349B1 (ko) * | 2001-05-25 | 2009-12-16 | 발펌프 페이턴트 게엠베하 | 압력 밸브 |
| RU2223437C2 (ru) * | 2002-02-26 | 2004-02-10 | Харченко Владимир Петрович | Дыхательный клапан |
| RU2224158C2 (ru) * | 2002-03-25 | 2004-02-20 | Общество с ограниченной ответственностью фирма "Саратовгазприборавтоматика" | Способ герметизации затворов давления и вакуума дыхательного клапана резервуаров с легкоиспаряющимися жидкостями |
| RU2219407C1 (ru) * | 2002-05-06 | 2003-12-20 | Саратовское акционерное производственно-коммерческое открытое общество "Нефтемаш" - САПКОН | Дыхательный клапан |
| US7395835B1 (en) | 2005-02-16 | 2008-07-08 | Rectorseal Corporation | Air admittance valve |
| US7909192B2 (en) * | 2005-05-13 | 2011-03-22 | Chemtura Corporation | Moisture absorbent scavenger and vacuum relief device for chemical containers |
| US20080110505A1 (en) * | 2006-11-14 | 2008-05-15 | Coflex S.A. De C.V. | Circulating water reservoir tank |
| RU2408813C2 (ru) * | 2008-12-04 | 2011-01-10 | Государственное образовательное учреждение высшего профессионального образования "Башкирский государственный университет", БашГУ | Дыхательный клапан |
| RU2384783C1 (ru) * | 2009-02-13 | 2010-03-20 | Олег Савельевич Кочетов | Клапан с огнепреградителем |
| RU2398150C1 (ru) * | 2009-07-20 | 2010-08-27 | Олег Савельевич Кочетов | Клапан предохранительный гидравлический |
| RU2449193C2 (ru) * | 2010-04-16 | 2012-04-27 | Общество с ограниченной ответственностью "Самарский завод нефтяного и резервуарного оборудования" | Способ нанесения уплотнительного соединения герметизации клапана |
| FR2966547B1 (fr) * | 2010-10-22 | 2014-01-31 | Maurice Pateau | Dispositif d'admission et/ou d'echappement pour mise a pression atmospherique d'un reservoir |
| RU2472998C2 (ru) * | 2011-02-03 | 2013-01-20 | Олег Савельевич Кочетов | Предохранительный гидравлический клапан |
| RU2472999C2 (ru) * | 2011-02-03 | 2013-01-20 | Олег Савельевич Кочетов | Предохранительный огнезащитный клапан |
| CN102837916A (zh) * | 2012-08-13 | 2012-12-26 | 安徽省金裕皖生物科技开发有限公司 | 不锈钢酒罐呼吸回收装置 |
| US9103467B2 (en) | 2013-03-06 | 2015-08-11 | Pentair Flow Services Ag | Vibration damping device for a valve |
| AR099388A1 (es) | 2014-01-17 | 2016-07-20 | Pentair Flow Services Ag | Válvula de alivio de baja presión operada por piloto |
| CN108825849B (zh) * | 2018-06-26 | 2019-10-01 | 江苏艾瑞自控科技发展有限公司 | 一种阀门保护机构 |
| US11268627B1 (en) * | 2020-09-08 | 2022-03-08 | Magic Plastics, Inc. | Adjustable check valve |
| CN116951146A (zh) * | 2023-09-21 | 2023-10-27 | 陕西皓疆图南能源科技有限公司 | 一种防冻呼阻一体呼吸阀及其应用 |
| EP4538569A1 (en) * | 2023-10-10 | 2025-04-16 | Goodrich Corporation | Heated valve assembly |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2732856A (en) * | 1956-01-31 | Vacuum vent valve | ||
| US471615A (en) * | 1892-03-29 | Storage-tank for liquid fuel | ||
| US1918807A (en) * | 1931-08-31 | 1933-07-18 | Morrison Bros | Vent valve |
| US2226022A (en) * | 1939-03-25 | 1940-12-24 | Gen Motors Corp | Cooling system pressure control device |
| US2556557A (en) * | 1945-05-07 | 1951-06-12 | Jr Frank J Schweitzer | Thermic valve |
| US3294115A (en) * | 1963-07-22 | 1966-12-27 | Milwaukee Valve | Swing type check valve |
| US3598145A (en) * | 1969-06-30 | 1971-08-10 | Bloomfield Valve Corp | Check valve |
| US3658085A (en) * | 1969-09-02 | 1972-04-25 | Joseph L Cannella | Automatic reservoir drain valve |
-
1976
- 1976-08-02 US US05/710,372 patent/US4091837A/en not_active Expired - Lifetime
-
1977
- 1977-02-25 CA CA272,755A patent/CA1071060A/en not_active Expired
- 1977-03-18 GB GB40304/79A patent/GB1580502A/en not_active Expired
- 1977-03-18 GB GB11564/77A patent/GB1580501A/en not_active Expired
- 1977-07-27 SE SE7708638A patent/SE432011B/sv not_active IP Right Cessation
- 1977-08-02 BE BE179854A patent/BE857408A/xx unknown
- 1977-08-02 FR FR7723736A patent/FR2360813A1/fr active Granted
- 1977-08-02 DE DE19772734856 patent/DE2734856A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CA1071060A (en) | 1980-02-05 |
| SE7708638L (sv) | 1978-02-03 |
| FR2360813B1 (en:Method) | 1982-01-22 |
| DE2734856A1 (de) | 1978-02-09 |
| GB1580502A (en) | 1980-12-03 |
| FR2360813A1 (fr) | 1978-03-03 |
| BE857408A (fr) | 1977-12-01 |
| GB1580501A (en) | 1980-12-03 |
| US4091837A (en) | 1978-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
Ref document number: 7708638-7 Effective date: 19930204 Format of ref document f/p: F |