JPH0355327B2 - - Google Patents
Info
- Publication number
- JPH0355327B2 JPH0355327B2 JP21128486A JP21128486A JPH0355327B2 JP H0355327 B2 JPH0355327 B2 JP H0355327B2 JP 21128486 A JP21128486 A JP 21128486A JP 21128486 A JP21128486 A JP 21128486A JP H0355327 B2 JPH0355327 B2 JP H0355327B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- sealing material
- elastic sealing
- outer edge
- valve body
- 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
- 239000003566 sealing material Substances 0.000 claims description 56
- 229920003002 synthetic resin Polymers 0.000 claims description 22
- 239000000057 synthetic resin Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 19
- 238000001746 injection moulding Methods 0.000 claims description 8
- 238000000465 moulding Methods 0.000 claims description 8
- 238000004378 air conditioning Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00664—Construction or arrangement of damper doors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
- B29C45/14795—Porous or permeable material, e.g. foam
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Flow Control Members (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21128486A JPS6368420A (ja) | 1986-09-08 | 1986-09-08 | シヤツタ−バルブの成形方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21128486A JPS6368420A (ja) | 1986-09-08 | 1986-09-08 | シヤツタ−バルブの成形方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6368420A JPS6368420A (ja) | 1988-03-28 |
JPH0355327B2 true JPH0355327B2 (enrdf_load_stackoverflow) | 1991-08-23 |
Family
ID=16603383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21128486A Granted JPS6368420A (ja) | 1986-09-08 | 1986-09-08 | シヤツタ−バルブの成形方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6368420A (enrdf_load_stackoverflow) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2505278Y2 (ja) * | 1990-06-26 | 1996-07-24 | 日本プラスト株式会社 | 車両用空調開閉ダンパ装置 |
JP3289546B2 (ja) * | 1995-05-16 | 2002-06-10 | 株式会社デンソー | 樹脂成形品とその製造方法 |
CN104596056B (zh) * | 2013-10-30 | 2017-07-18 | 广东美的制冷设备有限公司 | 密封装置及应用该密封装置的空调器 |
JP2022018473A (ja) * | 2020-07-15 | 2022-01-27 | 株式会社イノアックコーポレーション | 車両用ダクトおよびその製造方法 |
-
1986
- 1986-09-08 JP JP21128486A patent/JPS6368420A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6368420A (ja) | 1988-03-28 |