JPH0338474U - - Google Patents

Info

Publication number
JPH0338474U
JPH0338474U JP9938289U JP9938289U JPH0338474U JP H0338474 U JPH0338474 U JP H0338474U JP 9938289 U JP9938289 U JP 9938289U JP 9938289 U JP9938289 U JP 9938289U JP H0338474 U JPH0338474 U JP H0338474U
Authority
JP
Japan
Prior art keywords
valve body
valve
temperature
sensing automatic
pressure
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.)
Pending
Application number
JP9938289U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP9938289U priority Critical patent/JPH0338474U/ja
Publication of JPH0338474U publication Critical patent/JPH0338474U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面の第１図から第７図はこの考案の実施例に
係り、第１図は温度感知式自動弁の第１実施例を
示す正面断面図、第２図、第３図および第４図は
第１実施例の作動状態を示す説明図、第５図は第
１実施例における作動体の温度に対するリフト特
性を示す説明図、第６図は第１実施例の他の態様
を示す正面断面図、第７図は温度感知式自動弁の
第２実施例を示す正面断面図である。また、第８
図は内燃機関の冷却水回路を示す説明図、第９図
は従来例を示す正面断面図である。 Ａ１，Ａ２，Ａ３……温度感知式自動弁、１…
…作動体、２……メイン弁体（弁体）、２ａ……
孔部、３……サブ弁体、４……付勢体、５……フ
レーム、６……押受体、１１……リテーナ、２１
……圧力弁体、３１……圧力調節機構。 1 to 7 of the drawings relate to an embodiment of this invention, FIG. 1 is a front sectional view showing the first embodiment of the temperature sensing automatic valve, and FIGS. 2, 3 and 4 are FIG. 5 is an explanatory diagram showing the operating state of the first embodiment. FIG. 5 is an explanatory diagram showing the lift characteristics with respect to temperature of the operating body in the first embodiment. FIG. 6 is a front sectional view showing another aspect of the first embodiment. , FIG. 7 is a front sectional view showing a second embodiment of the temperature sensing automatic valve. Also, the 8th
The figure is an explanatory diagram showing a cooling water circuit of an internal combustion engine, and FIG. 9 is a front sectional view showing a conventional example. A 1 , A 2 , A 3 ...Temperature sensing automatic valve, 1...
...Operating body, 2... Main valve body (valve body), 2a...
Hole portion, 3...Sub valve body, 4...Biasing body, 5...Frame, 6...Pushing body, 11...Retainer, 21
...Pressure valve body, 31...Pressure adjustment mechanism.

Claims (1)

【実用新案登録請求の範囲】 (1) 流体の温度変化により作動する作動体に弁
体を設け、この弁体を閉鎖位置に付勢する付勢体
を備え、前記作動体の作動により弁体を開閉位置
に操作して通路を開閉する温度感知式自動弁にお
いて、前記弁体に孔部を形成し、その孔部に前記
作動体の作動にともなつて開弁圧が変わる圧力弁
体を設けたことを特徴とする温度感知式自動弁。 (2) 前記圧力弁体の口径が前記弁体の口径に比
して約1/4前後であることを特徴とする請求項１
記載の温度感知式自動弁。[Claims for Utility Model Registration] (1) A valve body is provided in an actuating body that is actuated by a change in the temperature of a fluid, and a biasing body that biases the valve body to a closed position is provided, and when the actuating body is actuated, the valve body is In a temperature-sensing automatic valve that opens and closes a passage by operating it to an open/close position, a hole is formed in the valve body, and a pressure valve body is provided in the hole, the opening pressure of which changes as the operating body operates. Temperature sensing automatic valve. (2) Claim 1 characterized in that the diameter of the pressure valve body is approximately 1/4 of the diameter of the valve body.
Temperature sensing automatic valve as described.
JP9938289U 1989-08-25 1989-08-25 Pending JPH0338474U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9938289U JPH0338474U (en) 1989-08-25 1989-08-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9938289U JPH0338474U (en) 1989-08-25 1989-08-25

Publications (1)

Publication Number Publication Date
JPH0338474U true JPH0338474U (en) 1991-04-15

Family

ID=31648439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9938289U Pending JPH0338474U (en) 1989-08-25 1989-08-25

Country Status (1)

Country Link
JP (1) JPH0338474U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005113958A1 (en) * 2004-05-21 2005-12-01 Nippon Thermostat Co., Ltd. Thermostat device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5289738A (en) * 1976-01-19 1977-07-27 Thomson Int Corp Heat responsive bypass valve apparatus
JPS57154571A (en) * 1981-02-23 1982-09-24 Imp Clevite Inc Thermal bypass valve
JPS6141022U (en) * 1984-08-21 1986-03-15 トヨタ自動車株式会社 Automobile door glass guide structure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5289738A (en) * 1976-01-19 1977-07-27 Thomson Int Corp Heat responsive bypass valve apparatus
JPS57154571A (en) * 1981-02-23 1982-09-24 Imp Clevite Inc Thermal bypass valve
JPS6141022U (en) * 1984-08-21 1986-03-15 トヨタ自動車株式会社 Automobile door glass guide structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005113958A1 (en) * 2004-05-21 2005-12-01 Nippon Thermostat Co., Ltd. Thermostat device

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